projects/mde: mde/gui/widget/layout.d annotate

annotate mde/gui/widget/layout.d @ 58:d43523ed4b62

Included a wdim typedef for all variables to do with window position or size instead of just using int.

author	Diggory Hardy <diggory.hardy@gmail.com>
date	Sat, 14 Jun 2008 17:15:06 +0100
parents	03fa79a48c48
children	891211f034f2

rev	line source
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	1 /* LICENSE BLOCK
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	2 Part of mde: a Modular D game-oriented Engine
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	3 Copyright © 2007-2008 Diggory Hardy
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	4
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	5 This program is free software: you can redistribute it and/or modify it under the terms
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	6 of the GNU General Public License as published by the Free Software Foundation, either
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	7 version 2 of the License, or (at your option) any later version.
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	8
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	9 This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	10 without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	11 See the GNU General Public License for more details.
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	12
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	13 You should have received a copy of the GNU General Public License
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	14 along with this program. If not, see <http://www.gnu.org/licenses/>. */
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	15
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	16 /// Gui layout widgets.
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	17 module mde.gui.widget.layout;
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	18
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	19 import mde.gui.widget.Widget;
39 5132301e9ed7 Implemented widget saving. Diggory Hardy <diggory.hardy@gmail.com> parents: 38 diff changeset	20 import mde.gui.exception;
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	21
43 1530d9c04d4d Column/row resizing implemented for GridLayoutWidget (finally)! Diggory Hardy <diggory.hardy@gmail.com> parents: 42 diff changeset	22 debug {
1530d9c04d4d Column/row resizing implemented for GridLayoutWidget (finally)! Diggory Hardy <diggory.hardy@gmail.com> parents: 42 diff changeset	23 import tango.util.log.Log : Log, Logger;
1530d9c04d4d Column/row resizing implemented for GridLayoutWidget (finally)! Diggory Hardy <diggory.hardy@gmail.com> parents: 42 diff changeset	24 private Logger logger;
1530d9c04d4d Column/row resizing implemented for GridLayoutWidget (finally)! Diggory Hardy <diggory.hardy@gmail.com> parents: 42 diff changeset	25 static this () {
1530d9c04d4d Column/row resizing implemented for GridLayoutWidget (finally)! Diggory Hardy <diggory.hardy@gmail.com> parents: 42 diff changeset	26 logger = Log.getLogger ("mde.gui.widget.layout");
1530d9c04d4d Column/row resizing implemented for GridLayoutWidget (finally)! Diggory Hardy <diggory.hardy@gmail.com> parents: 42 diff changeset	27 }
1530d9c04d4d Column/row resizing implemented for GridLayoutWidget (finally)! Diggory Hardy <diggory.hardy@gmail.com> parents: 42 diff changeset	28 }
1530d9c04d4d Column/row resizing implemented for GridLayoutWidget (finally)! Diggory Hardy <diggory.hardy@gmail.com> parents: 42 diff changeset	29
37 052df9b2fe07 Allowed widget resizing, changed widget IDs and made Input catch any callback exceptions. Diggory Hardy <diggory.hardy@gmail.com> parents: 34 diff changeset	30 /** Encapsulates a grid of Widgets.
052df9b2fe07 Allowed widget resizing, changed widget IDs and made Input catch any callback exceptions. Diggory Hardy <diggory.hardy@gmail.com> parents: 34 diff changeset	31 *
40 b28d7adc786b Made GUI more robust to mutable data changes and improved much of GridLayoutWidget's code. Diggory Hardy <diggory.hardy@gmail.com> parents: 39 diff changeset	32 * Currently there is no support for changing number of cells, sub-widgets or sub-widget properties
b28d7adc786b Made GUI more robust to mutable data changes and improved much of GridLayoutWidget's code. Diggory Hardy <diggory.hardy@gmail.com> parents: 39 diff changeset	33 * (namely isW/HSizable and minimal size) after this() has run.
b28d7adc786b Made GUI more robust to mutable data changes and improved much of GridLayoutWidget's code. Diggory Hardy <diggory.hardy@gmail.com> parents: 39 diff changeset	34 *
b28d7adc786b Made GUI more robust to mutable data changes and improved much of GridLayoutWidget's code. Diggory Hardy <diggory.hardy@gmail.com> parents: 39 diff changeset	35 * Since a grid with either dimension zero is not useful, there must be at least one sub-widget.
b28d7adc786b Made GUI more robust to mutable data changes and improved much of GridLayoutWidget's code. Diggory Hardy <diggory.hardy@gmail.com> parents: 39 diff changeset	36 *
b28d7adc786b Made GUI more robust to mutable data changes and improved much of GridLayoutWidget's code. Diggory Hardy <diggory.hardy@gmail.com> parents: 39 diff changeset	37 * The grid has no border but has spacing between widgets. */
37 052df9b2fe07 Allowed widget resizing, changed widget IDs and made Input catch any callback exceptions. Diggory Hardy <diggory.hardy@gmail.com> parents: 34 diff changeset	38 class GridLayoutWidget : Widget
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	39 {
46 03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	40 //BEGIN Creation & saving
39 5132301e9ed7 Implemented widget saving. Diggory Hardy <diggory.hardy@gmail.com> parents: 38 diff changeset	41 this (IWindow wind, int[] data) {
37 052df9b2fe07 Allowed widget resizing, changed widget IDs and made Input catch any callback exceptions. Diggory Hardy <diggory.hardy@gmail.com> parents: 34 diff changeset	42 // Get grid size and check data
052df9b2fe07 Allowed widget resizing, changed widget IDs and made Input catch any callback exceptions. Diggory Hardy <diggory.hardy@gmail.com> parents: 34 diff changeset	43 // Check sufficient data for rows, cols, and at least one widget:
39 5132301e9ed7 Implemented widget saving. Diggory Hardy <diggory.hardy@gmail.com> parents: 38 diff changeset	44 if (data.length < 4) throw new WidgetDataException;
5132301e9ed7 Implemented widget saving. Diggory Hardy <diggory.hardy@gmail.com> parents: 38 diff changeset	45 super (wind, data);
5132301e9ed7 Implemented widget saving. Diggory Hardy <diggory.hardy@gmail.com> parents: 38 diff changeset	46
5132301e9ed7 Implemented widget saving. Diggory Hardy <diggory.hardy@gmail.com> parents: 38 diff changeset	47 rows = data[1];
5132301e9ed7 Implemented widget saving. Diggory Hardy <diggory.hardy@gmail.com> parents: 38 diff changeset	48 cols = data[2];
5132301e9ed7 Implemented widget saving. Diggory Hardy <diggory.hardy@gmail.com> parents: 38 diff changeset	49 if (data.length != 3 + rows * cols) throw new WidgetDataException;
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	50 /* data.length >= 4 so besides checking the length is correct, this tells us:
39 5132301e9ed7 Implemented widget saving. Diggory Hardy <diggory.hardy@gmail.com> parents: 38 diff changeset	51 * rows * cols >= 4 - 3 = 1 a free check!
37 052df9b2fe07 Allowed widget resizing, changed widget IDs and made Input catch any callback exceptions. Diggory Hardy <diggory.hardy@gmail.com> parents: 34 diff changeset	52 * The only thing not checked is whether both rows and cols are negative, which would
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	53 * cause an exception when dynamic arrays are allocated by genCachedConstructionData, which
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	54 * is an acceptible method of failure (and is unlikely anyway). */
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	55
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	56 // Get all sub-widgets
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	57 subWidgets.length = rows*cols;
41 b3a6ca4516b4 The renderer now controls which parts of the window border allow resizing. Diggory Hardy <diggory.hardy@gmail.com> parents: 40 diff changeset	58 foreach (i, ref subWidget; subWidgets) {
39 5132301e9ed7 Implemented widget saving. Diggory Hardy <diggory.hardy@gmail.com> parents: 38 diff changeset	59 subWidget = window.makeWidget (data[i+3]);
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	60 }
40 b28d7adc786b Made GUI more robust to mutable data changes and improved much of GridLayoutWidget's code. Diggory Hardy <diggory.hardy@gmail.com> parents: 39 diff changeset	61
b28d7adc786b Made GUI more robust to mutable data changes and improved much of GridLayoutWidget's code. Diggory Hardy <diggory.hardy@gmail.com> parents: 39 diff changeset	62 // Calculate cached construction data
b28d7adc786b Made GUI more robust to mutable data changes and improved much of GridLayoutWidget's code. Diggory Hardy <diggory.hardy@gmail.com> parents: 39 diff changeset	63 genCachedConstructionData;
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	64 }
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	65
46 03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	66 /* This does two things:
03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	67 * 1. Pass adjust data on to sub-widgets
03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	68 * 2. Set the size, from the adjust data if possible
03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	69 */
39 5132301e9ed7 Implemented widget saving. Diggory Hardy <diggory.hardy@gmail.com> parents: 38 diff changeset	70 int[] adjust (int[] data) {
5132301e9ed7 Implemented widget saving. Diggory Hardy <diggory.hardy@gmail.com> parents: 38 diff changeset	71 // Give all sub-widgets their data:
5132301e9ed7 Implemented widget saving. Diggory Hardy <diggory.hardy@gmail.com> parents: 38 diff changeset	72 foreach (widget; subWidgets)
5132301e9ed7 Implemented widget saving. Diggory Hardy <diggory.hardy@gmail.com> parents: 38 diff changeset	73 data = widget.adjust (data);
5132301e9ed7 Implemented widget saving. Diggory Hardy <diggory.hardy@gmail.com> parents: 38 diff changeset	74
5132301e9ed7 Implemented widget saving. Diggory Hardy <diggory.hardy@gmail.com> parents: 38 diff changeset	75 /* We basically short-cut setSize by loading previous col/row sizes and doing the final
40 b28d7adc786b Made GUI more robust to mutable data changes and improved much of GridLayoutWidget's code. Diggory Hardy <diggory.hardy@gmail.com> parents: 39 diff changeset	76 * calculations.
39 5132301e9ed7 Implemented widget saving. Diggory Hardy <diggory.hardy@gmail.com> parents: 38 diff changeset	77 * Note: if setSize gets called afterwards, it should have same dimensions and so not do
5132301e9ed7 Implemented widget saving. Diggory Hardy <diggory.hardy@gmail.com> parents: 38 diff changeset	78 * anything. */
40 b28d7adc786b Made GUI more robust to mutable data changes and improved much of GridLayoutWidget's code. Diggory Hardy <diggory.hardy@gmail.com> parents: 39 diff changeset	79
b28d7adc786b Made GUI more robust to mutable data changes and improved much of GridLayoutWidget's code. Diggory Hardy <diggory.hardy@gmail.com> parents: 39 diff changeset	80 int lenUsed = 0;
b28d7adc786b Made GUI more robust to mutable data changes and improved much of GridLayoutWidget's code. Diggory Hardy <diggory.hardy@gmail.com> parents: 39 diff changeset	81 if (data.length < rows + cols) { // data error; use defaults
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	82 col.dupMin;
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	83 row.dupMin;
40 b28d7adc786b Made GUI more robust to mutable data changes and improved much of GridLayoutWidget's code. Diggory Hardy <diggory.hardy@gmail.com> parents: 39 diff changeset	84 } else { // sufficient data
b28d7adc786b Made GUI more robust to mutable data changes and improved much of GridLayoutWidget's code. Diggory Hardy <diggory.hardy@gmail.com> parents: 39 diff changeset	85 lenUsed = rows+cols;
58 d43523ed4b62 Included a wdim typedef for all variables to do with window position or size instead of just using int. Diggory Hardy <diggory.hardy@gmail.com> parents: 46 diff changeset	86 col.setCheck (cast(wdim[])data[0..cols]);
d43523ed4b62 Included a wdim typedef for all variables to do with window position or size instead of just using int. Diggory Hardy <diggory.hardy@gmail.com> parents: 46 diff changeset	87 row.setCheck (cast(wdim[])data[cols..lenUsed]);
40 b28d7adc786b Made GUI more robust to mutable data changes and improved much of GridLayoutWidget's code. Diggory Hardy <diggory.hardy@gmail.com> parents: 39 diff changeset	88 }
b28d7adc786b Made GUI more robust to mutable data changes and improved much of GridLayoutWidget's code. Diggory Hardy <diggory.hardy@gmail.com> parents: 39 diff changeset	89
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	90
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	91 // Generate cached mutable data
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	92 // Calculate column and row locations:
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	93 w = col.genPositions;
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	94 h = row.genPositions;
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	95
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	96 // Tell subwidgets their new sizes. Positions are given by a later call to setPosition.
46 03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	97 foreach (i,widget; subWidgets) {
03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	98 // Resizing direction is arbitrarily set to negative:
03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	99 widget.setWidth (col.width[i % cols], -1);
03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	100 widget.setHeight (row.width[i / cols], -1);
03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	101 }
39 5132301e9ed7 Implemented widget saving. Diggory Hardy <diggory.hardy@gmail.com> parents: 38 diff changeset	102
40 b28d7adc786b Made GUI more robust to mutable data changes and improved much of GridLayoutWidget's code. Diggory Hardy <diggory.hardy@gmail.com> parents: 39 diff changeset	103 return data[lenUsed..$];
39 5132301e9ed7 Implemented widget saving. Diggory Hardy <diggory.hardy@gmail.com> parents: 38 diff changeset	104 }
5132301e9ed7 Implemented widget saving. Diggory Hardy <diggory.hardy@gmail.com> parents: 38 diff changeset	105
5132301e9ed7 Implemented widget saving. Diggory Hardy <diggory.hardy@gmail.com> parents: 38 diff changeset	106 int[] getCreationData () {
5132301e9ed7 Implemented widget saving. Diggory Hardy <diggory.hardy@gmail.com> parents: 38 diff changeset	107 int[] ret;
5132301e9ed7 Implemented widget saving. Diggory Hardy <diggory.hardy@gmail.com> parents: 38 diff changeset	108 ret.length = 3 + subWidgets.length;
5132301e9ed7 Implemented widget saving. Diggory Hardy <diggory.hardy@gmail.com> parents: 38 diff changeset	109
5132301e9ed7 Implemented widget saving. Diggory Hardy <diggory.hardy@gmail.com> parents: 38 diff changeset	110 ret [0..3] = [widgetType, rows, cols]; // first data
5132301e9ed7 Implemented widget saving. Diggory Hardy <diggory.hardy@gmail.com> parents: 38 diff changeset	111
5132301e9ed7 Implemented widget saving. Diggory Hardy <diggory.hardy@gmail.com> parents: 38 diff changeset	112 foreach (i,widget; subWidgets) // sub widgets
5132301e9ed7 Implemented widget saving. Diggory Hardy <diggory.hardy@gmail.com> parents: 38 diff changeset	113 ret[i+3] = window.addCreationData (widget);
5132301e9ed7 Implemented widget saving. Diggory Hardy <diggory.hardy@gmail.com> parents: 38 diff changeset	114
5132301e9ed7 Implemented widget saving. Diggory Hardy <diggory.hardy@gmail.com> parents: 38 diff changeset	115 return ret;
5132301e9ed7 Implemented widget saving. Diggory Hardy <diggory.hardy@gmail.com> parents: 38 diff changeset	116 }
5132301e9ed7 Implemented widget saving. Diggory Hardy <diggory.hardy@gmail.com> parents: 38 diff changeset	117 int[] getMutableData () {
5132301e9ed7 Implemented widget saving. Diggory Hardy <diggory.hardy@gmail.com> parents: 38 diff changeset	118 int[] ret;
5132301e9ed7 Implemented widget saving. Diggory Hardy <diggory.hardy@gmail.com> parents: 38 diff changeset	119 foreach (widget; subWidgets)
5132301e9ed7 Implemented widget saving. Diggory Hardy <diggory.hardy@gmail.com> parents: 38 diff changeset	120 ret ~= widget.getMutableData;
5132301e9ed7 Implemented widget saving. Diggory Hardy <diggory.hardy@gmail.com> parents: 38 diff changeset	121
58 d43523ed4b62 Included a wdim typedef for all variables to do with window position or size instead of just using int. Diggory Hardy <diggory.hardy@gmail.com> parents: 46 diff changeset	122 return ret ~ cast(int[])col.width ~ cast(int[])row.width;
39 5132301e9ed7 Implemented widget saving. Diggory Hardy <diggory.hardy@gmail.com> parents: 38 diff changeset	123 }
46 03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	124 //END Creation & saving
39 5132301e9ed7 Implemented widget saving. Diggory Hardy <diggory.hardy@gmail.com> parents: 38 diff changeset	125
46 03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	126 //BEGIN Size & position
37 052df9b2fe07 Allowed widget resizing, changed widget IDs and made Input catch any callback exceptions. Diggory Hardy <diggory.hardy@gmail.com> parents: 34 diff changeset	127 bool isWSizable () {
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	128 return col.firstSizable >= 0;
37 052df9b2fe07 Allowed widget resizing, changed widget IDs and made Input catch any callback exceptions. Diggory Hardy <diggory.hardy@gmail.com> parents: 34 diff changeset	129 }
052df9b2fe07 Allowed widget resizing, changed widget IDs and made Input catch any callback exceptions. Diggory Hardy <diggory.hardy@gmail.com> parents: 34 diff changeset	130 bool isHSizable () {
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	131 return row.firstSizable >= 0;
37 052df9b2fe07 Allowed widget resizing, changed widget IDs and made Input catch any callback exceptions. Diggory Hardy <diggory.hardy@gmail.com> parents: 34 diff changeset	132 }
052df9b2fe07 Allowed widget resizing, changed widget IDs and made Input catch any callback exceptions. Diggory Hardy <diggory.hardy@gmail.com> parents: 34 diff changeset	133
052df9b2fe07 Allowed widget resizing, changed widget IDs and made Input catch any callback exceptions. Diggory Hardy <diggory.hardy@gmail.com> parents: 34 diff changeset	134 /* Calculates the minimal size from all rows and columns of widgets. */
58 d43523ed4b62 Included a wdim typedef for all variables to do with window position or size instead of just using int. Diggory Hardy <diggory.hardy@gmail.com> parents: 46 diff changeset	135 void getMinimalSize (out wdim mw, out wdim mh) {
40 b28d7adc786b Made GUI more robust to mutable data changes and improved much of GridLayoutWidget's code. Diggory Hardy <diggory.hardy@gmail.com> parents: 39 diff changeset	136 mw = this.mw;
b28d7adc786b Made GUI more robust to mutable data changes and improved much of GridLayoutWidget's code. Diggory Hardy <diggory.hardy@gmail.com> parents: 39 diff changeset	137 mh = this.mh;
37 052df9b2fe07 Allowed widget resizing, changed widget IDs and made Input catch any callback exceptions. Diggory Hardy <diggory.hardy@gmail.com> parents: 34 diff changeset	138 }
052df9b2fe07 Allowed widget resizing, changed widget IDs and made Input catch any callback exceptions. Diggory Hardy <diggory.hardy@gmail.com> parents: 34 diff changeset	139
58 d43523ed4b62 Included a wdim typedef for all variables to do with window position or size instead of just using int. Diggory Hardy <diggory.hardy@gmail.com> parents: 46 diff changeset	140 void setWidth (wdim nw, int dir) {
46 03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	141 if (nw == w) return;
03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	142
03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	143 w += col.adjustCellSizes (nw - w, (dir == -1 ? col.lastSizable : col.firstSizable), dir);
37 052df9b2fe07 Allowed widget resizing, changed widget IDs and made Input catch any callback exceptions. Diggory Hardy <diggory.hardy@gmail.com> parents: 34 diff changeset	144
46 03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	145 // Note: setPosition must be called after!
03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	146 }
58 d43523ed4b62 Included a wdim typedef for all variables to do with window position or size instead of just using int. Diggory Hardy <diggory.hardy@gmail.com> parents: 46 diff changeset	147 void setHeight (wdim nh, int dir) {
46 03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	148 if (nh == h) return;
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	149
46 03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	150 h += row.adjustCellSizes (nh - h, (dir == -1 ? row.lastSizable : row.firstSizable), dir);
03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	151
03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	152 // Note: setPosition must be called after!
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	153 }
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	154
58 d43523ed4b62 Included a wdim typedef for all variables to do with window position or size instead of just using int. Diggory Hardy <diggory.hardy@gmail.com> parents: 46 diff changeset	155 void setPosition (wdim x, wdim y) {
34 6b4116e6355c Work on the Gui: some of the framework for drag & drop. Also made Window an IWidget. Diggory Hardy <diggory.hardy@gmail.com> parents: 32 diff changeset	156 this.x = x;
6b4116e6355c Work on the Gui: some of the framework for drag & drop. Also made Window an IWidget. Diggory Hardy <diggory.hardy@gmail.com> parents: 32 diff changeset	157 this.y = y;
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	158
34 6b4116e6355c Work on the Gui: some of the framework for drag & drop. Also made Window an IWidget. Diggory Hardy <diggory.hardy@gmail.com> parents: 32 diff changeset	159 foreach (i,widget; subWidgets)
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	160 widget.setPosition (x + col.pos[i % cols], y + row.pos[i / cols]);
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	161 }
46 03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	162 //END Size & position
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	163
37 052df9b2fe07 Allowed widget resizing, changed widget IDs and made Input catch any callback exceptions. Diggory Hardy <diggory.hardy@gmail.com> parents: 34 diff changeset	164
34 6b4116e6355c Work on the Gui: some of the framework for drag & drop. Also made Window an IWidget. Diggory Hardy <diggory.hardy@gmail.com> parents: 32 diff changeset	165 // Find the relevant widget.
58 d43523ed4b62 Included a wdim typedef for all variables to do with window position or size instead of just using int. Diggory Hardy <diggory.hardy@gmail.com> parents: 46 diff changeset	166 IWidget getWidget (wdim cx, wdim cy) {
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	167 debug scope (failure)
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	168 logger.warn ("getWidget: failure");
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	169 // Find row/column:
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	170 myDiff i = col.getCell (cx - x);
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	171 myDiff j = row.getCell (cy - y);
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	172 if (i < 0 \|\| j < 0) // on a space between widgets
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	173 return this;
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	174
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	175 // On a subwidget; recurse call:
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	176 return subWidgets[i + j*cols].getWidget (cx, cy);
34 6b4116e6355c Work on the Gui: some of the framework for drag & drop. Also made Window an IWidget. Diggory Hardy <diggory.hardy@gmail.com> parents: 32 diff changeset	177 }
6b4116e6355c Work on the Gui: some of the framework for drag & drop. Also made Window an IWidget. Diggory Hardy <diggory.hardy@gmail.com> parents: 32 diff changeset	178
42 8bf53e711cc7 Partially implemented column/row resizing (code not working well). Diggory Hardy <diggory.hardy@gmail.com> parents: 41 diff changeset	179 // Resizing columns & rows
58 d43523ed4b62 Included a wdim typedef for all variables to do with window position or size instead of just using int. Diggory Hardy <diggory.hardy@gmail.com> parents: 46 diff changeset	180 void clickEvent (wdabs cx, wdabs cy, ubyte b, bool state) {
43 1530d9c04d4d Column/row resizing implemented for GridLayoutWidget (finally)! Diggory Hardy <diggory.hardy@gmail.com> parents: 42 diff changeset	181 debug scope (failure)
1530d9c04d4d Column/row resizing implemented for GridLayoutWidget (finally)! Diggory Hardy <diggory.hardy@gmail.com> parents: 42 diff changeset	182 logger.warn ("clickEvent: failure");
42 8bf53e711cc7 Partially implemented column/row resizing (code not working well). Diggory Hardy <diggory.hardy@gmail.com> parents: 41 diff changeset	183 if (b == 1 && state == true) {
43 1530d9c04d4d Column/row resizing implemented for GridLayoutWidget (finally)! Diggory Hardy <diggory.hardy@gmail.com> parents: 42 diff changeset	184 /* Note: Because of getWidget, this function is only called if the click is not on a
1530d9c04d4d Column/row resizing implemented for GridLayoutWidget (finally)! Diggory Hardy <diggory.hardy@gmail.com> parents: 42 diff changeset	185 * sub-widget, so we know it's on some divisor (so at least one of resizeCol and
1530d9c04d4d Column/row resizing implemented for GridLayoutWidget (finally)! Diggory Hardy <diggory.hardy@gmail.com> parents: 42 diff changeset	186 * resizeRow is non-negative). */
42 8bf53e711cc7 Partially implemented column/row resizing (code not working well). Diggory Hardy <diggory.hardy@gmail.com> parents: 41 diff changeset	187
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	188 // find col/row's resizeD & resizeU
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	189 if (col.findResize (cx - x) && row.findResize (cy - y))
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	190 return; // unable to resize
42 8bf53e711cc7 Partially implemented column/row resizing (code not working well). Diggory Hardy <diggory.hardy@gmail.com> parents: 41 diff changeset	191
8bf53e711cc7 Partially implemented column/row resizing (code not working well). Diggory Hardy <diggory.hardy@gmail.com> parents: 41 diff changeset	192 dragX = cx;
8bf53e711cc7 Partially implemented column/row resizing (code not working well). Diggory Hardy <diggory.hardy@gmail.com> parents: 41 diff changeset	193 dragY = cy;
8bf53e711cc7 Partially implemented column/row resizing (code not working well). Diggory Hardy <diggory.hardy@gmail.com> parents: 41 diff changeset	194
8bf53e711cc7 Partially implemented column/row resizing (code not working well). Diggory Hardy <diggory.hardy@gmail.com> parents: 41 diff changeset	195 window.gui.addClickCallback (&endCallback);
8bf53e711cc7 Partially implemented column/row resizing (code not working well). Diggory Hardy <diggory.hardy@gmail.com> parents: 41 diff changeset	196 window.gui.addMotionCallback (&resizeCallback);
8bf53e711cc7 Partially implemented column/row resizing (code not working well). Diggory Hardy <diggory.hardy@gmail.com> parents: 41 diff changeset	197 }
8bf53e711cc7 Partially implemented column/row resizing (code not working well). Diggory Hardy <diggory.hardy@gmail.com> parents: 41 diff changeset	198 }
8bf53e711cc7 Partially implemented column/row resizing (code not working well). Diggory Hardy <diggory.hardy@gmail.com> parents: 41 diff changeset	199
34 6b4116e6355c Work on the Gui: some of the framework for drag & drop. Also made Window an IWidget. Diggory Hardy <diggory.hardy@gmail.com> parents: 32 diff changeset	200 void draw () {
6b4116e6355c Work on the Gui: some of the framework for drag & drop. Also made Window an IWidget. Diggory Hardy <diggory.hardy@gmail.com> parents: 32 diff changeset	201 super.draw ();
6b4116e6355c Work on the Gui: some of the framework for drag & drop. Also made Window an IWidget. Diggory Hardy <diggory.hardy@gmail.com> parents: 32 diff changeset	202
6b4116e6355c Work on the Gui: some of the framework for drag & drop. Also made Window an IWidget. Diggory Hardy <diggory.hardy@gmail.com> parents: 32 diff changeset	203 foreach (widget; subWidgets)
6b4116e6355c Work on the Gui: some of the framework for drag & drop. Also made Window an IWidget. Diggory Hardy <diggory.hardy@gmail.com> parents: 32 diff changeset	204 widget.draw ();
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	205 }
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	206
37 052df9b2fe07 Allowed widget resizing, changed widget IDs and made Input catch any callback exceptions. Diggory Hardy <diggory.hardy@gmail.com> parents: 34 diff changeset	207 private:
42 8bf53e711cc7 Partially implemented column/row resizing (code not working well). Diggory Hardy <diggory.hardy@gmail.com> parents: 41 diff changeset	208 //BEGIN Cache calculation functions
40 b28d7adc786b Made GUI more robust to mutable data changes and improved much of GridLayoutWidget's code. Diggory Hardy <diggory.hardy@gmail.com> parents: 39 diff changeset	209 /* Calculations which need to be run whenever a new sub-widget structure is set
b28d7adc786b Made GUI more robust to mutable data changes and improved much of GridLayoutWidget's code. Diggory Hardy <diggory.hardy@gmail.com> parents: 39 diff changeset	210 * (i.e. to produce cached data calculated from construction data). */
b28d7adc786b Made GUI more robust to mutable data changes and improved much of GridLayoutWidget's code. Diggory Hardy <diggory.hardy@gmail.com> parents: 39 diff changeset	211 void genCachedConstructionData () {
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	212 col.spacing = row.spacing = window.renderer.layoutSpacing;
46 03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	213 col.setColWidth = &setColWidth;
03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	214 row.setColWidth = &setRowHeight;
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	215
40 b28d7adc786b Made GUI more robust to mutable data changes and improved much of GridLayoutWidget's code. Diggory Hardy <diggory.hardy@gmail.com> parents: 39 diff changeset	216 // Calculate the minimal column and row sizes:
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	217 // set length, making sure the arrays are initialised to zero:
58 d43523ed4b62 Included a wdim typedef for all variables to do with window position or size instead of just using int. Diggory Hardy <diggory.hardy@gmail.com> parents: 46 diff changeset	218 col.minWidth = new wdim[cols];
d43523ed4b62 Included a wdim typedef for all variables to do with window position or size instead of just using int. Diggory Hardy <diggory.hardy@gmail.com> parents: 46 diff changeset	219 row.minWidth = new wdim[rows];
d43523ed4b62 Included a wdim typedef for all variables to do with window position or size instead of just using int. Diggory Hardy <diggory.hardy@gmail.com> parents: 46 diff changeset	220 wdim ww, wh; // sub-widget minimal sizes
40 b28d7adc786b Made GUI more robust to mutable data changes and improved much of GridLayoutWidget's code. Diggory Hardy <diggory.hardy@gmail.com> parents: 39 diff changeset	221 foreach (i,widget; subWidgets) {
b28d7adc786b Made GUI more robust to mutable data changes and improved much of GridLayoutWidget's code. Diggory Hardy <diggory.hardy@gmail.com> parents: 39 diff changeset	222 widget.getMinimalSize (ww, wh);
37 052df9b2fe07 Allowed widget resizing, changed widget IDs and made Input catch any callback exceptions. Diggory Hardy <diggory.hardy@gmail.com> parents: 34 diff changeset	223
40 b28d7adc786b Made GUI more robust to mutable data changes and improved much of GridLayoutWidget's code. Diggory Hardy <diggory.hardy@gmail.com> parents: 39 diff changeset	224 // Increase dimensions if current minimal size is larger:
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	225 myIt n = i % cols; // column
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	226 if (col.minWidth[n] < ww) col.minWidth[n] = ww;
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	227 n = i / cols; // row
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	228 if (row.minWidth[n] < wh) row.minWidth[n] = wh;
40 b28d7adc786b Made GUI more robust to mutable data changes and improved much of GridLayoutWidget's code. Diggory Hardy <diggory.hardy@gmail.com> parents: 39 diff changeset	229 }
b28d7adc786b Made GUI more robust to mutable data changes and improved much of GridLayoutWidget's code. Diggory Hardy <diggory.hardy@gmail.com> parents: 39 diff changeset	230
b28d7adc786b Made GUI more robust to mutable data changes and improved much of GridLayoutWidget's code. Diggory Hardy <diggory.hardy@gmail.com> parents: 39 diff changeset	231
b28d7adc786b Made GUI more robust to mutable data changes and improved much of GridLayoutWidget's code. Diggory Hardy <diggory.hardy@gmail.com> parents: 39 diff changeset	232 // Calculate the overall minimal size, starting with the spacing:
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	233 mh = window.renderer.layoutSpacing; // use mh temporarily
58 d43523ed4b62 Included a wdim typedef for all variables to do with window position or size instead of just using int. Diggory Hardy <diggory.hardy@gmail.com> parents: 46 diff changeset	234 mw = mh * cast(wdim)(cols - 1);
d43523ed4b62 Included a wdim typedef for all variables to do with window position or size instead of just using int. Diggory Hardy <diggory.hardy@gmail.com> parents: 46 diff changeset	235 mh *= cast(wdim)(rows - 1);
40 b28d7adc786b Made GUI more robust to mutable data changes and improved much of GridLayoutWidget's code. Diggory Hardy <diggory.hardy@gmail.com> parents: 39 diff changeset	236
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	237 foreach (x; col.minWidth) // add the column/row's dimensions
40 b28d7adc786b Made GUI more robust to mutable data changes and improved much of GridLayoutWidget's code. Diggory Hardy <diggory.hardy@gmail.com> parents: 39 diff changeset	238 mw += x;
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	239 foreach (x; row.minWidth)
40 b28d7adc786b Made GUI more robust to mutable data changes and improved much of GridLayoutWidget's code. Diggory Hardy <diggory.hardy@gmail.com> parents: 39 diff changeset	240 mh += x;
b28d7adc786b Made GUI more robust to mutable data changes and improved much of GridLayoutWidget's code. Diggory Hardy <diggory.hardy@gmail.com> parents: 39 diff changeset	241
b28d7adc786b Made GUI more robust to mutable data changes and improved much of GridLayoutWidget's code. Diggory Hardy <diggory.hardy@gmail.com> parents: 39 diff changeset	242
b28d7adc786b Made GUI more robust to mutable data changes and improved much of GridLayoutWidget's code. Diggory Hardy <diggory.hardy@gmail.com> parents: 39 diff changeset	243 // Find which cols/rows are resizable:
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	244 // reset:
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	245 col.sizable = new bool[cols];
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	246 row.sizable = new bool[rows];
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	247 col.firstSizable = row.firstSizable = -1;
43 1530d9c04d4d Column/row resizing implemented for GridLayoutWidget (finally)! Diggory Hardy <diggory.hardy@gmail.com> parents: 42 diff changeset	248
40 b28d7adc786b Made GUI more robust to mutable data changes and improved much of GridLayoutWidget's code. Diggory Hardy <diggory.hardy@gmail.com> parents: 39 diff changeset	249 forCols:
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	250 for (myIt i = 0; i < cols; ++i) { // for each column
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	251 for (myIt j = 0; j < subWidgets.length; j += cols) // for each row
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	252 if (!subWidgets[i+j].isWSizable) // column not resizable
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	253 continue forCols; // continue the outer for loop
40 b28d7adc786b Made GUI more robust to mutable data changes and improved much of GridLayoutWidget's code. Diggory Hardy <diggory.hardy@gmail.com> parents: 39 diff changeset	254
b28d7adc786b Made GUI more robust to mutable data changes and improved much of GridLayoutWidget's code. Diggory Hardy <diggory.hardy@gmail.com> parents: 39 diff changeset	255 // column is resizable if we get to here
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	256 col.sizable[i] = true;
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	257 if (col.firstSizable < 0)
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	258 col.firstSizable = i;
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	259 col.lastSizable = i;
40 b28d7adc786b Made GUI more robust to mutable data changes and improved much of GridLayoutWidget's code. Diggory Hardy <diggory.hardy@gmail.com> parents: 39 diff changeset	260 }
b28d7adc786b Made GUI more robust to mutable data changes and improved much of GridLayoutWidget's code. Diggory Hardy <diggory.hardy@gmail.com> parents: 39 diff changeset	261
b28d7adc786b Made GUI more robust to mutable data changes and improved much of GridLayoutWidget's code. Diggory Hardy <diggory.hardy@gmail.com> parents: 39 diff changeset	262 forRows:
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	263 for (myIt i = 0; i < subWidgets.length; i += cols) { // for each row
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	264 for (myIt j = 0; j < cols; ++j) // for each column
43 1530d9c04d4d Column/row resizing implemented for GridLayoutWidget (finally)! Diggory Hardy <diggory.hardy@gmail.com> parents: 42 diff changeset	265 if (!subWidgets[i+j].isHSizable)
40 b28d7adc786b Made GUI more robust to mutable data changes and improved much of GridLayoutWidget's code. Diggory Hardy <diggory.hardy@gmail.com> parents: 39 diff changeset	266 continue forRows;
43 1530d9c04d4d Column/row resizing implemented for GridLayoutWidget (finally)! Diggory Hardy <diggory.hardy@gmail.com> parents: 42 diff changeset	267
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	268 row.lastSizable = i / cols;
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	269 row.sizable[row.lastSizable] = true;
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	270 if (row.firstSizable < 0)
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	271 row.firstSizable = row.lastSizable;
37 052df9b2fe07 Allowed widget resizing, changed widget IDs and made Input catch any callback exceptions. Diggory Hardy <diggory.hardy@gmail.com> parents: 34 diff changeset	272 }
052df9b2fe07 Allowed widget resizing, changed widget IDs and made Input catch any callback exceptions. Diggory Hardy <diggory.hardy@gmail.com> parents: 34 diff changeset	273 }
42 8bf53e711cc7 Partially implemented column/row resizing (code not working well). Diggory Hardy <diggory.hardy@gmail.com> parents: 41 diff changeset	274 //END Cache calculation functions
39 5132301e9ed7 Implemented widget saving. Diggory Hardy <diggory.hardy@gmail.com> parents: 38 diff changeset	275
42 8bf53e711cc7 Partially implemented column/row resizing (code not working well). Diggory Hardy <diggory.hardy@gmail.com> parents: 41 diff changeset	276
58 d43523ed4b62 Included a wdim typedef for all variables to do with window position or size instead of just using int. Diggory Hardy <diggory.hardy@gmail.com> parents: 46 diff changeset	277 void setColWidth (myIt i, wdim w, int dir) {
46 03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	278 for (myIt j = 0; j < rows; ++j) {
03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	279 subWidgets[i + cols*j].setWidth (w, dir);
03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	280 }
03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	281 }
58 d43523ed4b62 Included a wdim typedef for all variables to do with window position or size instead of just using int. Diggory Hardy <diggory.hardy@gmail.com> parents: 46 diff changeset	282 void setRowHeight (myIt j, wdim h, int dir) {
46 03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	283 for (myIt i = 0; i < cols; ++i) {
03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	284 subWidgets[i + cols*j].setHeight (h, dir);
03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	285 }
03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	286 }
03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	287
03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	288
03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	289 //BEGIN Col/row resizing callback
58 d43523ed4b62 Included a wdim typedef for all variables to do with window position or size instead of just using int. Diggory Hardy <diggory.hardy@gmail.com> parents: 46 diff changeset	290 void resizeCallback (wdim cx, wdim cy) {
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	291 col.resize (cx - dragX);
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	292 row.resize (cy - dragY);
42 8bf53e711cc7 Partially implemented column/row resizing (code not working well). Diggory Hardy <diggory.hardy@gmail.com> parents: 41 diff changeset	293
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	294 // NOTE: all adjustments are relative; might be better if they were absolute?
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	295 dragX = cx;
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	296 dragY = cy;
43 1530d9c04d4d Column/row resizing implemented for GridLayoutWidget (finally)! Diggory Hardy <diggory.hardy@gmail.com> parents: 42 diff changeset	297
46 03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	298 foreach (i,widget; subWidgets)
03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	299 widget.setPosition (x + col.pos[i % cols],
03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	300 y + row.pos[i / cols]);
42 8bf53e711cc7 Partially implemented column/row resizing (code not working well). Diggory Hardy <diggory.hardy@gmail.com> parents: 41 diff changeset	301 window.requestRedraw;
8bf53e711cc7 Partially implemented column/row resizing (code not working well). Diggory Hardy <diggory.hardy@gmail.com> parents: 41 diff changeset	302 }
58 d43523ed4b62 Included a wdim typedef for all variables to do with window position or size instead of just using int. Diggory Hardy <diggory.hardy@gmail.com> parents: 46 diff changeset	303 bool endCallback (wdabs cx, wdabs cy, ubyte b, bool state) {
42 8bf53e711cc7 Partially implemented column/row resizing (code not working well). Diggory Hardy <diggory.hardy@gmail.com> parents: 41 diff changeset	304 if (b == 1 && state == false) {
8bf53e711cc7 Partially implemented column/row resizing (code not working well). Diggory Hardy <diggory.hardy@gmail.com> parents: 41 diff changeset	305 window.gui.removeCallbacks (cast(void*) this);
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	306 return true; // we've handled the up-click
42 8bf53e711cc7 Partially implemented column/row resizing (code not working well). Diggory Hardy <diggory.hardy@gmail.com> parents: 41 diff changeset	307 }
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	308 return false; // we haven't handled it
40 b28d7adc786b Made GUI more robust to mutable data changes and improved much of GridLayoutWidget's code. Diggory Hardy <diggory.hardy@gmail.com> parents: 39 diff changeset	309 }
37 052df9b2fe07 Allowed widget resizing, changed widget IDs and made Input catch any callback exceptions. Diggory Hardy <diggory.hardy@gmail.com> parents: 34 diff changeset	310
40 b28d7adc786b Made GUI more robust to mutable data changes and improved much of GridLayoutWidget's code. Diggory Hardy <diggory.hardy@gmail.com> parents: 39 diff changeset	311 protected:
42 8bf53e711cc7 Partially implemented column/row resizing (code not working well). Diggory Hardy <diggory.hardy@gmail.com> parents: 41 diff changeset	312 // Data for resizing cols/rows:
58 d43523ed4b62 Included a wdim typedef for all variables to do with window position or size instead of just using int. Diggory Hardy <diggory.hardy@gmail.com> parents: 46 diff changeset	313 wdim dragX, dragY; // coords where drag starts
46 03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	314 //END Col/row resizing callback
42 8bf53e711cc7 Partially implemented column/row resizing (code not working well). Diggory Hardy <diggory.hardy@gmail.com> parents: 41 diff changeset	315
43 1530d9c04d4d Column/row resizing implemented for GridLayoutWidget (finally)! Diggory Hardy <diggory.hardy@gmail.com> parents: 42 diff changeset	316
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	317 myIt cols, rows; // number of cells in grid
43 1530d9c04d4d Column/row resizing implemented for GridLayoutWidget (finally)! Diggory Hardy <diggory.hardy@gmail.com> parents: 42 diff changeset	318
1530d9c04d4d Column/row resizing implemented for GridLayoutWidget (finally)! Diggory Hardy <diggory.hardy@gmail.com> parents: 42 diff changeset	319 /* All widgets in the grid, by row. Order: [ 0 1 ]
1530d9c04d4d Column/row resizing implemented for GridLayoutWidget (finally)! Diggory Hardy <diggory.hardy@gmail.com> parents: 42 diff changeset	320 * [ 2 3 ] */
1530d9c04d4d Column/row resizing implemented for GridLayoutWidget (finally)! Diggory Hardy <diggory.hardy@gmail.com> parents: 42 diff changeset	321 IWidget[] subWidgets;
37 052df9b2fe07 Allowed widget resizing, changed widget IDs and made Input catch any callback exceptions. Diggory Hardy <diggory.hardy@gmail.com> parents: 34 diff changeset	322
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	323 /* Widths, positions, etc., either of columns or of rows
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	324 *
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	325 * The purpose of this struct is mostly to unify functionality which must work the same on both
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	326 * horizontal and vertical cell placement.
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	327 *
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	328 * Most notation corresponds to horizontal layout (columns), simply for easy of naming. */
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	329 struct CellDimensions {
58 d43523ed4b62 Included a wdim typedef for all variables to do with window position or size instead of just using int. Diggory Hardy <diggory.hardy@gmail.com> parents: 46 diff changeset	330 wdim[] pos, // relative position (cumulative width[i-1] plus spacing)
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	331 width, // current widths
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	332 minWidth; // minimal widths (set by genCachedConstructionData)
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	333 bool[] sizable; // true if col is resizable (set by genCachedConstructionData)
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	334 myDiff firstSizable, // first col which is resizable, negative if none
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	335 lastSizable; // as above, but last (set by genCachedConstructionData)
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	336 myDiff resizeD, // resize down from this index (<0 if not resizing)
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	337 resizeU; // and up from this index
58 d43523ed4b62 Included a wdim typedef for all variables to do with window position or size instead of just using int. Diggory Hardy <diggory.hardy@gmail.com> parents: 46 diff changeset	338 wdim spacing; // used by genPositions (which cannot access the layout class's data)
46 03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	339 /* This is a delegate to a enclosing class's function, since:
03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	340 * a different implementation is needed for cols or rows
03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	341 * we're unable to access enclosing class members directly */
58 d43523ed4b62 Included a wdim typedef for all variables to do with window position or size instead of just using int. Diggory Hardy <diggory.hardy@gmail.com> parents: 46 diff changeset	342 void delegate (myIt,wdim,int) setColWidth; // set width of a column, with resize direction
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	343
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	344 void dupMin () {
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	345 width = minWidth.dup;
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	346 }
58 d43523ed4b62 Included a wdim typedef for all variables to do with window position or size instead of just using int. Diggory Hardy <diggory.hardy@gmail.com> parents: 46 diff changeset	347 void setCheck (wdim[] data) {
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	348 // Set to provided data:
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	349 width = data;
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	350 // And check sizes are valid:
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	351 foreach (i, m; minWidth)
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	352 // if fixed width or width is less than minimum:
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	353 if (!sizable[i] \|\| width[i] < m)
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	354 width[i] = m;
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	355 }
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	356
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	357 // Generate position infomation and return total width (i.e. widget width/height)
58 d43523ed4b62 Included a wdim typedef for all variables to do with window position or size instead of just using int. Diggory Hardy <diggory.hardy@gmail.com> parents: 46 diff changeset	358 wdim genPositions () {
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	359 pos.length = minWidth.length;
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	360
58 d43523ed4b62 Included a wdim typedef for all variables to do with window position or size instead of just using int. Diggory Hardy <diggory.hardy@gmail.com> parents: 46 diff changeset	361 wdim x = 0;
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	362 foreach (i, w; width) {
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	363 pos[i] = x;
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	364 x += w + spacing;
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	365 }
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	366 return x - spacing;
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	367 }
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	368
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	369 // Get the row/column a click occured in
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	370 // Returns -i if in space to left of col i, or i if on col i
58 d43523ed4b62 Included a wdim typedef for all variables to do with window position or size instead of just using int. Diggory Hardy <diggory.hardy@gmail.com> parents: 46 diff changeset	371 myDiff getCell (wdim l) {
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	372 myDiff i = minWidth.length - 1; // starting from right...
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	373 while (l < pos[i]) { // decrement while left of this column
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	374 debug assert (i > 0, "getCell: l < pos[0] (code error)");
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	375 --i;
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	376 } // now (l >= pos[i])
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	377 if (l >= pos[i] + width[i]) // between columns
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	378 return -i - 1; // note: i might be 0 so cannot just return -i
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	379 return i;
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	380 }
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	381
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	382 // Calculate resizeU/resizeD, and return true if unable to resize.
58 d43523ed4b62 Included a wdim typedef for all variables to do with window position or size instead of just using int. Diggory Hardy <diggory.hardy@gmail.com> parents: 46 diff changeset	383 bool findResize (wdim l) {
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	384 resizeU = -getCell (l); // potential start for upward-resizes
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	385 if (resizeU <= 0) return true; // not on a space between cells
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	386 resizeD = resizeU - 1; // potential start for downward-resizes
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	387
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	388 while (!sizable[resizeU]) { // find first actually resizable column (upwards)
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	389 ++resizeU;
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	390 if (resizeU >= minWidth.length) { // cannot resize
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	391 resizeU = -1;
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	392 return true;
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	393 }
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	394 }
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	395
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	396 while (!sizable[resizeD]) { // find first actually resizable column (downwards)
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	397 --resizeD;
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	398 if (resizeD < 0) { // cannot resize
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	399 resizeU = -1; // resizeU is tested to check whether resizes are possible
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	400 return true;
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	401 }
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	402 }
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	403
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	404 return false; // can resize
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	405 }
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	406
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	407 /* Adjust the total size of rows/columns (including spacing) by diff.
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	408 *
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	409 * Params:
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	410 * diff = amount to increase/decrease the total size
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	411 * start= index for col/row to start resizing on
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	412 * incr = direction to resize in (added to index each step). Must be either -1 or +1.
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	413 *
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	414 * Returns:
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	415 * The amount adjusted. This may be larger than diff, since cellD is clamped by cellDMin.
46 03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	416 *
03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	417 * Note: Check variable used for start is valid before calling! If a non-sizable column's
03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	418 * index is passed, this should get increased (if diff > 0) but not decreased.
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	419 */
58 d43523ed4b62 Included a wdim typedef for all variables to do with window position or size instead of just using int. Diggory Hardy <diggory.hardy@gmail.com> parents: 46 diff changeset	420 wdim adjustCellSizes (wdim diff, myDiff start, int incr)
46 03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	421 in {
03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	422 // Could occur if adjust isn't called first, but this would be a code error:
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	423 assert (width !is null, "adjustCellSizes: width is null");
46 03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	424 // Most likely if passed negative when sizing is disabled:
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	425 assert (start >= 0 && start < minWidth.length, "adjustCellSizes: invalid start");
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	426 assert (incr == 1 \|\| incr == -1, "adjustCellSizes: invalid incr");
46 03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	427 assert (setColWidth !is null, "adjustCellSizes: setColWidth is null");
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	428 } body {
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	429 debug scope(failure)
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	430 logger.trace ("adjustCellSizes: failure");
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	431 myDiff i = start;
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	432 if (diff > 0) { // increase size of first resizable cell
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	433 width[i] += diff;
46 03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	434 setColWidth (i, width[i], incr);
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	435 }
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	436 else if (diff < 0) { // decrease
58 d43523ed4b62 Included a wdim typedef for all variables to do with window position or size instead of just using int. Diggory Hardy <diggory.hardy@gmail.com> parents: 46 diff changeset	437 wdim rd = diff; // running diff
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	438 aCSwhile:
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	439 while (true) {
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	440 width[i] += rd; // decrease this cell's size (but may be too much)
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	441 rd = width[i] - minWidth[i];
46 03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	442 if (rd >= 0) { // OK; we're done
03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	443 setColWidth (i, width[i], incr); // set new width
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	444 break; // we hit the mark exactly: diff is correct
46 03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	445 }
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	446
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	447 // else we decreased it too much!
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	448 width[i] = minWidth[i];
46 03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	449 setColWidth (i, width[i], incr);
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	450 // rd is remainder to decrease by
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	451
46 03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	452
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	453 bool it = true; // iterate (force first time)
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	454 while (it) {
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	455 i += incr;
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	456 if (i < 0 \|\| i >= minWidth.length) { // run out of next cells
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	457 diff -= rd; // still had rd left to decrease
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	458 break aCSwhile; // exception: Array index out of bounds
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	459 }
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	460 it = !sizable[i]; // iterate again if row/col isn't resizable
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	461 }
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	462 }
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	463 }
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	464 // else no adjustment needed (diff == 0)
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	465
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	466 genPositions;
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	467 return diff;
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	468 }
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	469
58 d43523ed4b62 Included a wdim typedef for all variables to do with window position or size instead of just using int. Diggory Hardy <diggory.hardy@gmail.com> parents: 46 diff changeset	470 void resize (wdim diff) {
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	471 if (resizeU <= 0) return;
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	472
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	473 // do shrinking first (in case we hit the minimum)
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	474 if (diff >= 0) {
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	475 diff = -adjustCellSizes (-diff, resizeU, 1);
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	476 adjustCellSizes (diff, resizeD, -1);
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	477 } else {
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	478 diff = -adjustCellSizes (diff, resizeD, -1);
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	479 adjustCellSizes (diff, resizeU, 1);
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	480 }
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	481 }
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	482 }
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	483 CellDimensions col, row;
43 1530d9c04d4d Column/row resizing implemented for GridLayoutWidget (finally)! Diggory Hardy <diggory.hardy@gmail.com> parents: 42 diff changeset	484
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	485 // Index types. Note that in some cases they need to hold negative values.
58 d43523ed4b62 Included a wdim typedef for all variables to do with window position or size instead of just using int. Diggory Hardy <diggory.hardy@gmail.com> parents: 46 diff changeset	486 // int is used for resizing direction (although ptrdiff_t would be more appropriate),
46 03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	487 // since the value must always be -1 or +1 and int is smaller on X86_64.
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	488 alias size_t myIt;
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	489 alias ptrdiff_t myDiff;
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	490 }

Mercurial > projects > mde

annotate mde/gui/widget/layout.d @ 58:d43523ed4b62