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

annotate mde/gui/widget/layout.d @ 46:03fa79a48c48

Fixed resizing bugs in previous commit and made code cleaner and more efficient. setSize replaced by setWidth & setHeight. setPosition must be called after setWidth/Height. committer: Diggory Hardy <diggory.hardy@gmail.com>

author	Diggory Hardy <diggory.hardy@gmail.com>
date	Thu, 22 May 2008 12:51:47 +0100
parents	0fd51d2c6c8a
children	d43523ed4b62

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;
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	86 col.setCheck (data[0..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	87 row.setCheck (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
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	122 ret ~= col.width ~ row.width;
39 5132301e9ed7 Implemented widget saving. Diggory Hardy <diggory.hardy@gmail.com> parents: 38 diff changeset	123 return ret;
5132301e9ed7 Implemented widget saving. Diggory Hardy <diggory.hardy@gmail.com> parents: 38 diff changeset	124 }
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	125 //END Creation & saving
39 5132301e9ed7 Implemented widget saving. Diggory Hardy <diggory.hardy@gmail.com> parents: 38 diff changeset	126
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	127 //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	128 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	129 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	130 }
052df9b2fe07 Allowed widget resizing, changed widget IDs and made Input catch any callback exceptions. Diggory Hardy <diggory.hardy@gmail.com> parents: 34 diff changeset	131 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	132 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	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
052df9b2fe07 Allowed widget resizing, changed widget IDs and made Input catch any callback exceptions. Diggory Hardy <diggory.hardy@gmail.com> parents: 34 diff changeset	135 /* Calculates the minimal size from all rows and columns 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	136 void getMinimalSize (out int mw, out int 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	137 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	138 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	139 }
052df9b2fe07 Allowed widget resizing, changed widget IDs and made Input catch any callback exceptions. Diggory Hardy <diggory.hardy@gmail.com> parents: 34 diff changeset	140
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 void setWidth (int nw, int 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	142 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	143
03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	144 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	145
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	146 // 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	147 }
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 void setHeight (int nh, int 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	149 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	150
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	151 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	152
03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	153 // 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	154 }
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	155
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 void setPosition (int x, int y) {
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.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	158 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	159
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	160 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	161 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	162 }
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	163 //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	164
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	165
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	166 // Find the relevant widget.
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	167 IWidget getWidget (int cx, int 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	168 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	169 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	170 // 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	171 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	172 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	173 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	174 return this;
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	175
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	176 // 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	177 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	178 }
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	179
42 8bf53e711cc7 Partially implemented column/row resizing (code not working well). Diggory Hardy <diggory.hardy@gmail.com> parents: 41 diff changeset	180 // Resizing columns & rows
8bf53e711cc7 Partially implemented column/row resizing (code not working well). Diggory Hardy <diggory.hardy@gmail.com> parents: 41 diff changeset	181 void clickEvent (ushort cx, ushort cy, ubyte b, bool state) {
43 1530d9c04d4d Column/row resizing implemented for GridLayoutWidget (finally)! Diggory Hardy <diggory.hardy@gmail.com> parents: 42 diff changeset	182 debug scope (failure)
1530d9c04d4d Column/row resizing implemented for GridLayoutWidget (finally)! Diggory Hardy <diggory.hardy@gmail.com> parents: 42 diff changeset	183 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	184 if (b == 1 && state == true) {
43 1530d9c04d4d Column/row resizing implemented for GridLayoutWidget (finally)! Diggory Hardy <diggory.hardy@gmail.com> parents: 42 diff changeset	185 /* 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	186 * 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	187 * 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	188
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	189 // 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	190 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	191 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	192
8bf53e711cc7 Partially implemented column/row resizing (code not working well). Diggory Hardy <diggory.hardy@gmail.com> parents: 41 diff changeset	193 dragX = cx;
8bf53e711cc7 Partially implemented column/row resizing (code not working well). Diggory Hardy <diggory.hardy@gmail.com> parents: 41 diff changeset	194 dragY = cy;
8bf53e711cc7 Partially implemented column/row resizing (code not working well). Diggory Hardy <diggory.hardy@gmail.com> parents: 41 diff changeset	195
8bf53e711cc7 Partially implemented column/row resizing (code not working well). Diggory Hardy <diggory.hardy@gmail.com> parents: 41 diff changeset	196 window.gui.addClickCallback (&endCallback);
8bf53e711cc7 Partially implemented column/row resizing (code not working well). Diggory Hardy <diggory.hardy@gmail.com> parents: 41 diff changeset	197 window.gui.addMotionCallback (&resizeCallback);
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 }
8bf53e711cc7 Partially implemented column/row resizing (code not working well). Diggory Hardy <diggory.hardy@gmail.com> parents: 41 diff changeset	200
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	201 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	202 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	203
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 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	205 widget.draw ();
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	206 }
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	207
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	208 private:
42 8bf53e711cc7 Partially implemented column/row resizing (code not working well). Diggory Hardy <diggory.hardy@gmail.com> parents: 41 diff changeset	209 //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	210 /* 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	211 * (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	212 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	213 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	214 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	215 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	216
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	217 // 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	218 // set length, making sure the arrays are initialised to zero:
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	219 col.minWidth = new int[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	220 row.minWidth = new int[rows];
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 int ww, wh; // sub-widget minimal sizes
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 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	223 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	224
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	225 // 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	226 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	227 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	228 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	229 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	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
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	233 // 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	234 mh = window.renderer.layoutSpacing; // use mh temporarily
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	235 mw = mh * (cols - 1);
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 mh *= (rows - 1);
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	237
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	238 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	239 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	240 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	241 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	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
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	244 // 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	245 // 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	246 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	247 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	248 col.firstSizable = row.firstSizable = -1;
43 1530d9c04d4d Column/row resizing implemented for GridLayoutWidget (finally)! Diggory Hardy <diggory.hardy@gmail.com> parents: 42 diff changeset	249
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	250 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	251 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	252 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	253 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	254 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	255
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	256 // 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	257 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	258 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	259 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	260 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	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
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	263 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	264 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	265 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	266 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	267 continue forRows;
43 1530d9c04d4d Column/row resizing implemented for GridLayoutWidget (finally)! Diggory Hardy <diggory.hardy@gmail.com> parents: 42 diff changeset	268
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	269 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	270 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	271 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	272 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	273 }
052df9b2fe07 Allowed widget resizing, changed widget IDs and made Input catch any callback exceptions. Diggory Hardy <diggory.hardy@gmail.com> parents: 34 diff changeset	274 }
42 8bf53e711cc7 Partially implemented column/row resizing (code not working well). Diggory Hardy <diggory.hardy@gmail.com> parents: 41 diff changeset	275 //END Cache calculation functions
39 5132301e9ed7 Implemented widget saving. Diggory Hardy <diggory.hardy@gmail.com> parents: 38 diff changeset	276
42 8bf53e711cc7 Partially implemented column/row resizing (code not working well). Diggory Hardy <diggory.hardy@gmail.com> parents: 41 diff changeset	277
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 void setColWidth (myIt i, int w, int 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	279 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	280 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	281 }
03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	282 }
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 void setRowHeight (myIt j, int h, int 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	284 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	285 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	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
03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	290 //BEGIN 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	291 void resizeCallback (ushort cx, ushort 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	292 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	293 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	294
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	295 // 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	296 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	297 dragY = cy;
43 1530d9c04d4d Column/row resizing implemented for GridLayoutWidget (finally)! Diggory Hardy <diggory.hardy@gmail.com> parents: 42 diff changeset	298
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	299 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	300 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	301 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	302 window.requestRedraw;
8bf53e711cc7 Partially implemented column/row resizing (code not working well). Diggory Hardy <diggory.hardy@gmail.com> parents: 41 diff changeset	303 }
8bf53e711cc7 Partially implemented column/row resizing (code not working well). Diggory Hardy <diggory.hardy@gmail.com> parents: 41 diff changeset	304 bool endCallback (ushort cx, ushort cy, ubyte b, bool state) {
8bf53e711cc7 Partially implemented column/row resizing (code not working well). Diggory Hardy <diggory.hardy@gmail.com> parents: 41 diff changeset	305 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	306 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	307 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	308 }
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	309 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	310 }
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	311
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	312 protected:
42 8bf53e711cc7 Partially implemented column/row resizing (code not working well). Diggory Hardy <diggory.hardy@gmail.com> parents: 41 diff changeset	313 // Data for resizing cols/rows:
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	314 int 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	315 //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	316
43 1530d9c04d4d Column/row resizing implemented for GridLayoutWidget (finally)! Diggory Hardy <diggory.hardy@gmail.com> parents: 42 diff changeset	317
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	318 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	319
1530d9c04d4d Column/row resizing implemented for GridLayoutWidget (finally)! Diggory Hardy <diggory.hardy@gmail.com> parents: 42 diff changeset	320 /* 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	321 * [ 2 3 ] */
1530d9c04d4d Column/row resizing implemented for GridLayoutWidget (finally)! Diggory Hardy <diggory.hardy@gmail.com> parents: 42 diff changeset	322 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	323
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	324 /* 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	325 *
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 * 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	327 * 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	328 *
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 * 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	330 struct CellDimensions {
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 int[] pos, // relative position (cumulative width[i-1] plus 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	332 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	333 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	334 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	335 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	336 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	337 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	338 resizeU; // and up from this index
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	339 int 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	340 /* 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	341 * 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	342 * we're unable to access enclosing class members directly */
03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	343 void delegate (myIt,int,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	344
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 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	346 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	347 }
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 void setCheck (int[] 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 // 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	350 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	351 // 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	352 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	353 // 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	354 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	355 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	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
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	358 // Generate position infomation and return total width (i.e. widget width/height)
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 int 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	360 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	361
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 int x = 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	363 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	364 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	365 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	366 }
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 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	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
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 // 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	371 // Returns -i if in space to left of col i, or i if on col 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	372 myDiff getCell (int l) {
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 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	374 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	375 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	376 --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 } // 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	378 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	379 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	380 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	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
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	383 // Calculate resizeU/resizeD, and return true if unable to 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	384 bool findResize (int l) {
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 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	386 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	387 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	388
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 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	390 ++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	391 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	392 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	393 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	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
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 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	398 --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	399 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	400 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	401 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	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
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 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	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
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 /* 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	409 *
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 * 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	411 * 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	412 * 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	413 * 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	414 *
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 * 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	416 * 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	417 *
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 * 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	419 * 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	420 */
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 int adjustCellSizes (int diff, myDiff start, int incr)
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 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	423 // 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	424 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	425 // 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	426 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	427 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	428 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	429 } 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	430 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	431 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	432 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	433 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	434 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	435 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	436 }
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	437 else if (diff < 0) { // 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	438 int rd = diff; // running 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	439 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	440 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	441 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	442 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	443 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	444 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	445 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	446 }
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	447
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 // 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	449 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	450 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	451 // 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	452
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	453
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	454 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	455 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	456 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	457 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	458 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	459 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	460 }
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 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	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 }
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 // 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	466
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 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	468 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	469 }
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	470
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 void resize (int 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	472 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	473
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 // 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	475 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	476 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	477 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	478 } 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	479 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	480 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	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 }
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	484 CellDimensions col, row;
43 1530d9c04d4d Column/row resizing implemented for GridLayoutWidget (finally)! Diggory Hardy <diggory.hardy@gmail.com> parents: 42 diff changeset	485
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	486 // Index types. Note that in some cases they need to hold negative values.
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 // Int is used for resizing direction (although ptrdiff_t would be more appropriate),
03fa79a48c48 Fixed resizing bugs in previous commit and made code cleaner and more efficient. Diggory Hardy <diggory.hardy@gmail.com> parents: 45 diff changeset	488 // 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	489 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	490 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	491 }

Mercurial > projects > mde

annotate mde/gui/widget/layout.d @ 46:03fa79a48c48