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

annotate mde/gui/widget/Widget.d @ 99:5de5810e3516

Implemented an editable TextContent widget; it's now possible to edit text options using the GUI. The widget supports moving the text entry-point using arrows and home/end, but there's no visual indicator or edit-point setting using the mouse.

author	Diggory Hardy <diggory.hardy@gmail.com>
date	Fri, 14 Nov 2008 12:44:32 +0000
parents	dbf332403c6e
children	42e241e7be3e

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
77 3dfd934100f7 Continuing widget data changes started in last commit: all previous widgets work again now (but lacking saving). Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	16 /*************************************************************************************************
3dfd934100f7 Continuing widget data changes started in last commit: all previous widgets work again now (but lacking saving). Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	17 * GUI Widget module.
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 44 diff changeset	18 *
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 44 diff changeset	19 * This module contains some base widget classes suitable for widget classes to inherit. However,
77 3dfd934100f7 Continuing widget data changes started in last commit: all previous widgets work again now (but lacking saving). Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	20 * inheriting one of them is by no means necessary for a widget so long as the IWidget interface
3dfd934100f7 Continuing widget data changes started in last commit: all previous widgets work again now (but lacking saving). Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	21 * is implemented.
95 2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	22 *
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	23 * Abstract widget classes have an 'A' prepended to the name, similar to the 'I' convention for
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	24 * interfaces.
77 3dfd934100f7 Continuing widget data changes started in last commit: all previous widgets work again now (but lacking saving). Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	25 *************************************************************************************************/
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	26 module mde.gui.widget.Widget;
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	27
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	28 public import mde.gui.widget.Ifaces;
77 3dfd934100f7 Continuing widget data changes started in last commit: all previous widgets work again now (but lacking saving). Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	29 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	30
91 4d5d53e4f881 Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	31 debug {
4d5d53e4f881 Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	32 import tango.util.log.Log : Log, Logger;
4d5d53e4f881 Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	33 private Logger logger;
4d5d53e4f881 Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	34 static this () {
4d5d53e4f881 Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	35 logger = Log.getLogger ("mde.gui.widget.Widget");
4d5d53e4f881 Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	36 }
77 3dfd934100f7 Continuing widget data changes started in last commit: all previous widgets work again now (but lacking saving). Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	37 }
3dfd934100f7 Continuing widget data changes started in last commit: all previous widgets work again now (but lacking saving). Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	38
3dfd934100f7 Continuing widget data changes started in last commit: all previous widgets work again now (but lacking saving). Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	39
3dfd934100f7 Continuing widget data changes started in last commit: all previous widgets work again now (but lacking saving). Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	40 /*************************************************************************************************
3dfd934100f7 Continuing widget data changes started in last commit: all previous widgets work again now (but lacking saving). Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	41 * An abstract base widget class.
3dfd934100f7 Continuing widget data changes started in last commit: all previous widgets work again now (but lacking saving). Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	42 *
3dfd934100f7 Continuing widget data changes started in last commit: all previous widgets work again now (but lacking saving). Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	43 * This abstract class, and the more concrete FixedWidget and ScalableWidget classes provides a
3dfd934100f7 Continuing widget data changes started in last commit: all previous widgets work again now (but lacking saving). Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	44 * useful basic implementation for widgets. Widgets need not inherit these (they only need
3dfd934100f7 Continuing widget data changes started in last commit: all previous widgets work again now (but lacking saving). Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	45 * implement IWidget); they are simply provided for convenience and to promote code reuse.
3dfd934100f7 Continuing widget data changes started in last commit: all previous widgets work again now (but lacking saving). Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	46 *************************************************************************************************/
95 2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	47 abstract class AWidget : IChildWidget
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	48 {
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 44 diff changeset	49 //BEGIN Load and save
75 25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 66 diff changeset	50 // Base this() for child Widgets.
95 2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	51 protected this (IWidgetManager mgr, widgetID id, WidgetData) {
75 25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 66 diff changeset	52 this.mgr = mgr;
93 08a4ae11454b Widgets now save dimensions without preventing structural changes in the base config file from applying. Diggory Hardy <diggory.hardy@gmail.com> parents: 92 diff changeset	53 this.id = id;
39 5132301e9ed7 Implemented widget saving. Diggory Hardy <diggory.hardy@gmail.com> parents: 37 diff changeset	54 }
5132301e9ed7 Implemented widget saving. Diggory Hardy <diggory.hardy@gmail.com> parents: 37 diff changeset	55
92 085f2ca31914 Shared alignments supported in more complex cases. Diggory Hardy <diggory.hardy@gmail.com> parents: 91 diff changeset	56 // Most widgets don't need this; all initialization os usually done in this()
085f2ca31914 Shared alignments supported in more complex cases. Diggory Hardy <diggory.hardy@gmail.com> parents: 91 diff changeset	57 void prefinalize () {}
085f2ca31914 Shared alignments supported in more complex cases. Diggory Hardy <diggory.hardy@gmail.com> parents: 91 diff changeset	58 void finalize () {}
085f2ca31914 Shared alignments supported in more complex cases. Diggory Hardy <diggory.hardy@gmail.com> parents: 91 diff changeset	59
085f2ca31914 Shared alignments supported in more complex cases. Diggory Hardy <diggory.hardy@gmail.com> parents: 91 diff changeset	60 // ParentWidget is inteded for parent widgets to derive
085f2ca31914 Shared alignments supported in more complex cases. Diggory Hardy <diggory.hardy@gmail.com> parents: 91 diff changeset	61 IChildWidget[] children () {
085f2ca31914 Shared alignments supported in more complex cases. Diggory Hardy <diggory.hardy@gmail.com> parents: 91 diff changeset	62 return null;
085f2ca31914 Shared alignments supported in more complex cases. Diggory Hardy <diggory.hardy@gmail.com> parents: 91 diff changeset	63 }
085f2ca31914 Shared alignments supported in more complex cases. Diggory Hardy <diggory.hardy@gmail.com> parents: 91 diff changeset	64
78 79a1809421aa Widget data saving reimplemented for the new data system. (Now grid layout widgets remember their row & column sizes.) Diggory Hardy <diggory.hardy@gmail.com> parents: 77 diff changeset	65 // Don't save any data: fine for many widgets.
93 08a4ae11454b Widgets now save dimensions without preventing structural changes in the base config file from applying. Diggory Hardy <diggory.hardy@gmail.com> parents: 92 diff changeset	66 bool saveChanges () {
78 79a1809421aa Widget data saving reimplemented for the new data system. (Now grid layout widgets remember their row & column sizes.) Diggory Hardy <diggory.hardy@gmail.com> parents: 77 diff changeset	67 return false;
79a1809421aa Widget data saving reimplemented for the new data system. (Now grid layout widgets remember their row & column sizes.) Diggory Hardy <diggory.hardy@gmail.com> parents: 77 diff changeset	68 }
79a1809421aa Widget data saving reimplemented for the new data system. (Now grid layout widgets remember their row & column sizes.) Diggory Hardy <diggory.hardy@gmail.com> parents: 77 diff changeset	69
75 25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 66 diff changeset	70 // Very basic implementation which assumes the renderer cannot affect the widget's size.
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 66 diff changeset	71 bool rendererChanged () {
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 66 diff changeset	72 return false;
39 5132301e9ed7 Implemented widget saving. Diggory Hardy <diggory.hardy@gmail.com> parents: 37 diff changeset	73 }
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 44 diff changeset	74 //END Load and save
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 44 diff changeset	75
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 44 diff changeset	76 //BEGIN Size and position
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 44 diff changeset	77 bool isWSizable () { return false; }
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 44 diff changeset	78 bool isHSizable () { return false; }
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 44 diff changeset	79
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 44 diff changeset	80 /* Return minimal/fixed size. */
66 f54ae4fc2b2f Replaced IWidget.getMinimalSize(out w,out h) with minWidth() and minHeight(). Diggory Hardy <diggory.hardy@gmail.com> parents: 65 diff changeset	81 wdim minWidth () {
f54ae4fc2b2f Replaced IWidget.getMinimalSize(out w,out h) with minWidth() and minHeight(). Diggory Hardy <diggory.hardy@gmail.com> parents: 65 diff changeset	82 return mw;
f54ae4fc2b2f Replaced IWidget.getMinimalSize(out w,out h) with minWidth() and minHeight(). Diggory Hardy <diggory.hardy@gmail.com> parents: 65 diff changeset	83 }
f54ae4fc2b2f Replaced IWidget.getMinimalSize(out w,out h) with minWidth() and minHeight(). Diggory Hardy <diggory.hardy@gmail.com> parents: 65 diff changeset	84 wdim minHeight () {
f54ae4fc2b2f Replaced IWidget.getMinimalSize(out w,out h) with minWidth() and minHeight(). Diggory Hardy <diggory.hardy@gmail.com> parents: 65 diff changeset	85 return mh;
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 44 diff changeset	86 }
39 5132301e9ed7 Implemented widget saving. Diggory Hardy <diggory.hardy@gmail.com> parents: 37 diff changeset	87
91 4d5d53e4f881 Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	88 wdim width () {
4d5d53e4f881 Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	89 return w;
4d5d53e4f881 Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	90 }
4d5d53e4f881 Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	91 wdim height() {
4d5d53e4f881 Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	92 return h;
4d5d53e4f881 Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	93 }
4d5d53e4f881 Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	94
75 25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 66 diff changeset	95 deprecated void getCurrentSize (out wdim cw, out wdim ch) {
37 052df9b2fe07 Allowed widget resizing, changed widget IDs and made Input catch any callback exceptions. Diggory Hardy <diggory.hardy@gmail.com> parents: 36 diff changeset	96 cw = w;
052df9b2fe07 Allowed widget resizing, changed widget IDs and made Input catch any callback exceptions. Diggory Hardy <diggory.hardy@gmail.com> parents: 36 diff changeset	97 ch = h;
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	98 }
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	99
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 44 diff changeset	100 /* Set size: minimal size is (mw,mh). Note that both resizable and fixed widgets should allow
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 44 diff changeset	101 * enlarging, so in both cases this is a correct implementation. */
58 d43523ed4b62 Included a wdim typedef for all variables to do with window position or size instead of just using int. Diggory Hardy <diggory.hardy@gmail.com> parents: 46 diff changeset	102 void setWidth (wdim nw, int) {
91 4d5d53e4f881 Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	103 debug if (nw < mw) logger.warn ("Widget width set below minimal size");
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 44 diff changeset	104 w = (nw >= mw ? nw : mw);
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	105 }
58 d43523ed4b62 Included a wdim typedef for all variables to do with window position or size instead of just using int. Diggory Hardy <diggory.hardy@gmail.com> parents: 46 diff changeset	106 void setHeight (wdim nh, int) {
91 4d5d53e4f881 Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	107 debug if (nh < mh) logger.warn ("Widget height set below minimal size");
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 44 diff changeset	108 h = (nh >= mh ? nh : mh);
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 44 diff changeset	109 }
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 44 diff changeset	110
58 d43523ed4b62 Included a wdim typedef for all variables to do with window position or size instead of just using int. Diggory Hardy <diggory.hardy@gmail.com> parents: 46 diff changeset	111 void setPosition (wdim nx, wdim ny) {
37 052df9b2fe07 Allowed widget resizing, changed widget IDs and made Input catch any callback exceptions. Diggory Hardy <diggory.hardy@gmail.com> parents: 36 diff changeset	112 x = nx;
052df9b2fe07 Allowed widget resizing, changed widget IDs and made Input catch any callback exceptions. Diggory Hardy <diggory.hardy@gmail.com> parents: 36 diff changeset	113 y = ny;
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	114 }
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 44 diff changeset	115 //END Size and position
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	116
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 44 diff changeset	117 //BEGIN Events
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 44 diff changeset	118 /* This method is only called when the location is over this widget; hence for all widgets
0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 44 diff changeset	119 * without children this method is valid. */
91 4d5d53e4f881 Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	120 IChildWidget getWidget (wdim cx, wdim cy) {
4d5d53e4f881 Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	121 debug assert (cx >= x && cx < x + w && cy >= y && cy < y + h, "getWidget: not on widget (code error)");
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	122 return this;
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	123 }
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	124
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 44 diff changeset	125 /* Dummy event method (suitable for all widgets which don't respond to events). */
99 5de5810e3516 Implemented an editable TextContent widget; it's now possible to edit text options using the GUI. Diggory Hardy <diggory.hardy@gmail.com> parents: 96 diff changeset	126 int clickEvent (wdabs cx, wdabs cy, ubyte b, bool state) {
5de5810e3516 Implemented an editable TextContent widget; it's now possible to edit text options using the GUI. Diggory Hardy <diggory.hardy@gmail.com> parents: 96 diff changeset	127 return 0;
5de5810e3516 Implemented an editable TextContent widget; it's now possible to edit text options using the GUI. Diggory Hardy <diggory.hardy@gmail.com> parents: 96 diff changeset	128 }
5de5810e3516 Implemented an editable TextContent widget; it's now possible to edit text options using the GUI. Diggory Hardy <diggory.hardy@gmail.com> parents: 96 diff changeset	129
5de5810e3516 Implemented an editable TextContent widget; it's now possible to edit text options using the GUI. Diggory Hardy <diggory.hardy@gmail.com> parents: 96 diff changeset	130 /* Dummy functions: suitable for widgets with no text input. */
5de5810e3516 Implemented an editable TextContent widget; it's now possible to edit text options using the GUI. Diggory Hardy <diggory.hardy@gmail.com> parents: 96 diff changeset	131 void keyEvent (ushort, char[]) {}
5de5810e3516 Implemented an editable TextContent widget; it's now possible to edit text options using the GUI. Diggory Hardy <diggory.hardy@gmail.com> parents: 96 diff changeset	132 void keyFocusLost () {}
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 44 diff changeset	133 //END Events
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	134
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 44 diff changeset	135 /* Basic draw method: draw the background (all widgets should do this). */
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	136 void draw () {
75 25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 66 diff changeset	137 mgr.renderer.drawWidgetBack (x,y, w,h);
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	138 }
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	139
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	140 protected:
91 4d5d53e4f881 Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	141 /**********************************************************************************************
4d5d53e4f881 Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	142 * Widgets may use WDCheck as a utility to check what data holds. Its use is encouraged, so
4d5d53e4f881 Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	143 * that the checks can easily be updated should WidgetData be changed.
4d5d53e4f881 Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	144 *
4d5d53e4f881 Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	145 * Params:
4d5d53e4f881 Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	146 * data = the WidgetData to check lengths of
4d5d53e4f881 Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	147 * n_ints = number of integers wanted
4d5d53e4f881 Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	148 * n_strings= number of strings (default 0 since not all widgets use strings)
4d5d53e4f881 Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	149 *********************************************************************************************/
4d5d53e4f881 Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	150 void WDCheck (WidgetData data, size_t n_ints, size_t n_strings = 0) {
4d5d53e4f881 Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	151 if (data.ints.length != n_ints \|\|
4d5d53e4f881 Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	152 data.strings.length != n_strings)
4d5d53e4f881 Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	153 throw new WidgetDataException (this);
4d5d53e4f881 Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	154 }
4d5d53e4f881 Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	155
93 08a4ae11454b Widgets now save dimensions without preventing structural changes in the base config file from applying. Diggory Hardy <diggory.hardy@gmail.com> parents: 92 diff changeset	156 widgetID id; // The widget's ID, used for saving data
75 25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 66 diff changeset	157 IWidgetManager mgr; // the enclosing window
58 d43523ed4b62 Included a wdim typedef for all variables to do with window position or size instead of just using int. Diggory Hardy <diggory.hardy@gmail.com> parents: 46 diff changeset	158 wdim x, y; // position
d43523ed4b62 Included a wdim typedef for all variables to do with window position or size instead of just using int. Diggory Hardy <diggory.hardy@gmail.com> parents: 46 diff changeset	159 wdim w, h; // size
d43523ed4b62 Included a wdim typedef for all variables to do with window position or size instead of just using int. Diggory Hardy <diggory.hardy@gmail.com> parents: 46 diff changeset	160 wdim mw = 0, mh = 0; // minimal or fixed size, depending on whether the widget is
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 44 diff changeset	161 // resizible; both types of widgets should actually be expandable.
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	162 }
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 44 diff changeset	163
92 085f2ca31914 Shared alignments supported in more complex cases. Diggory Hardy <diggory.hardy@gmail.com> parents: 91 diff changeset	164 /*************************************************************************************************
085f2ca31914 Shared alignments supported in more complex cases. Diggory Hardy <diggory.hardy@gmail.com> parents: 91 diff changeset	165 * An abstract base widget class for parent widgets.
085f2ca31914 Shared alignments supported in more complex cases. Diggory Hardy <diggory.hardy@gmail.com> parents: 91 diff changeset	166 *************************************************************************************************/
95 2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	167 abstract class AParentWidget : AWidget
92 085f2ca31914 Shared alignments supported in more complex cases. Diggory Hardy <diggory.hardy@gmail.com> parents: 91 diff changeset	168 {
085f2ca31914 Shared alignments supported in more complex cases. Diggory Hardy <diggory.hardy@gmail.com> parents: 91 diff changeset	169 this (IWidgetManager mgr, widgetID id, WidgetData data) {
085f2ca31914 Shared alignments supported in more complex cases. Diggory Hardy <diggory.hardy@gmail.com> parents: 91 diff changeset	170 super (mgr, id, data);
085f2ca31914 Shared alignments supported in more complex cases. Diggory Hardy <diggory.hardy@gmail.com> parents: 91 diff changeset	171 }
085f2ca31914 Shared alignments supported in more complex cases. Diggory Hardy <diggory.hardy@gmail.com> parents: 91 diff changeset	172
085f2ca31914 Shared alignments supported in more complex cases. Diggory Hardy <diggory.hardy@gmail.com> parents: 91 diff changeset	173 IChildWidget[] children () {
085f2ca31914 Shared alignments supported in more complex cases. Diggory Hardy <diggory.hardy@gmail.com> parents: 91 diff changeset	174 return subWidgets;
085f2ca31914 Shared alignments supported in more complex cases. Diggory Hardy <diggory.hardy@gmail.com> parents: 91 diff changeset	175 }
085f2ca31914 Shared alignments supported in more complex cases. Diggory Hardy <diggory.hardy@gmail.com> parents: 91 diff changeset	176
93 08a4ae11454b Widgets now save dimensions without preventing structural changes in the base config file from applying. Diggory Hardy <diggory.hardy@gmail.com> parents: 92 diff changeset	177 bool saveChanges () {
08a4ae11454b Widgets now save dimensions without preventing structural changes in the base config file from applying. Diggory Hardy <diggory.hardy@gmail.com> parents: 92 diff changeset	178 bool c = false;
08a4ae11454b Widgets now save dimensions without preventing structural changes in the base config file from applying. Diggory Hardy <diggory.hardy@gmail.com> parents: 92 diff changeset	179 foreach (w; subWidgets)
08a4ae11454b Widgets now save dimensions without preventing structural changes in the base config file from applying. Diggory Hardy <diggory.hardy@gmail.com> parents: 92 diff changeset	180 c \|= w.saveChanges;
08a4ae11454b Widgets now save dimensions without preventing structural changes in the base config file from applying. Diggory Hardy <diggory.hardy@gmail.com> parents: 92 diff changeset	181 return c;
08a4ae11454b Widgets now save dimensions without preventing structural changes in the base config file from applying. Diggory Hardy <diggory.hardy@gmail.com> parents: 92 diff changeset	182 }
08a4ae11454b Widgets now save dimensions without preventing structural changes in the base config file from applying. Diggory Hardy <diggory.hardy@gmail.com> parents: 92 diff changeset	183
92 085f2ca31914 Shared alignments supported in more complex cases. Diggory Hardy <diggory.hardy@gmail.com> parents: 91 diff changeset	184 protected:
085f2ca31914 Shared alignments supported in more complex cases. Diggory Hardy <diggory.hardy@gmail.com> parents: 91 diff changeset	185 IChildWidget[] subWidgets;
085f2ca31914 Shared alignments supported in more complex cases. Diggory Hardy <diggory.hardy@gmail.com> parents: 91 diff changeset	186 }
085f2ca31914 Shared alignments supported in more complex cases. Diggory Hardy <diggory.hardy@gmail.com> parents: 91 diff changeset	187
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 44 diff changeset	188 /** A base for fixed-size widgets taking their size from the creation data. */
95 2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	189 class FixedWidget : AWidget {
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 44 diff changeset	190 // Check data.length is at least 3 before calling!
65 891211f034f2 Changes to widgets: widgets may now get strings as creation data. Strings for TextWidgets can be set in files (in a temporary mannor). Diggory Hardy <diggory.hardy@gmail.com> parents: 58 diff changeset	191 /** Constructor for a fixed-size [blank] widget.
891211f034f2 Changes to widgets: widgets may now get strings as creation data. Strings for TextWidgets can be set in files (in a temporary mannor). Diggory Hardy <diggory.hardy@gmail.com> parents: 58 diff changeset	192 *
891211f034f2 Changes to widgets: widgets may now get strings as creation data. Strings for TextWidgets can be set in files (in a temporary mannor). Diggory Hardy <diggory.hardy@gmail.com> parents: 58 diff changeset	193 * Widget uses the initialisation data:
891211f034f2 Changes to widgets: widgets may now get strings as creation data. Strings for TextWidgets can be set in files (in a temporary mannor). Diggory Hardy <diggory.hardy@gmail.com> parents: 58 diff changeset	194 * [widgetID, w, h]
891211f034f2 Changes to widgets: widgets may now get strings as creation data. Strings for TextWidgets can be set in files (in a temporary mannor). Diggory Hardy <diggory.hardy@gmail.com> parents: 58 diff changeset	195 * where w, h is the fixed size. */
91 4d5d53e4f881 Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	196 this (IWidgetManager mgr, widgetID id, WidgetData data) {
4d5d53e4f881 Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	197 super (mgr, id, data);
95 2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	198 w = mw = cast(wdim) data.ints[1];
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	199 h = mh = cast(wdim) data.ints[2];
39 5132301e9ed7 Implemented widget saving. Diggory Hardy <diggory.hardy@gmail.com> parents: 37 diff changeset	200 }
37 052df9b2fe07 Allowed widget resizing, changed widget IDs and made Input catch any callback exceptions. Diggory Hardy <diggory.hardy@gmail.com> parents: 36 diff changeset	201 }
75 25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 66 diff changeset	202
37 052df9b2fe07 Allowed widget resizing, changed widget IDs and made Input catch any callback exceptions. Diggory Hardy <diggory.hardy@gmail.com> parents: 36 diff changeset	203 /** A base for resizable widgets. */
95 2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	204 class SizableWidget : AWidget {
45 0fd51d2c6c8a Several changes to resising windows and layout widgets. This commit still has some bugs. Diggory Hardy <diggory.hardy@gmail.com> parents: 44 diff changeset	205 // Check data.length is at least 1 before calling!
65 891211f034f2 Changes to widgets: widgets may now get strings as creation data. Strings for TextWidgets can be set in files (in a temporary mannor). Diggory Hardy <diggory.hardy@gmail.com> parents: 58 diff changeset	206 /// Constructor for a completely resizable [blank] widget.
91 4d5d53e4f881 Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	207 this (IWidgetManager mgr, widgetID id, WidgetData data) {
4d5d53e4f881 Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	208 super (mgr, id, data);
39 5132301e9ed7 Implemented widget saving. Diggory Hardy <diggory.hardy@gmail.com> parents: 37 diff changeset	209 }
5132301e9ed7 Implemented widget saving. Diggory Hardy <diggory.hardy@gmail.com> parents: 37 diff changeset	210
37 052df9b2fe07 Allowed widget resizing, changed widget IDs and made Input catch any callback exceptions. Diggory Hardy <diggory.hardy@gmail.com> parents: 36 diff changeset	211 bool isWSizable () { return true; }
052df9b2fe07 Allowed widget resizing, changed widget IDs and made Input catch any callback exceptions. Diggory Hardy <diggory.hardy@gmail.com> parents: 36 diff changeset	212 bool isHSizable () { return true; }
052df9b2fe07 Allowed widget resizing, changed widget IDs and made Input catch any callback exceptions. Diggory Hardy <diggory.hardy@gmail.com> parents: 36 diff changeset	213 }
95 2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	214
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	215 /** For pressable buttons.
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	216 *
96 dbf332403c6e Improvements to FloatingAreaWidget: positioning, passing click events and draw order. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	217 * Overriding classes should implement this() (setting the size), draw() and activated(). */
95 2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	218 abstract class AButtonWidget : AWidget
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	219 {
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	220 protected this (IWidgetManager mgr, widgetID id, WidgetData data) {
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	221 super (mgr, id, data);
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	222 }
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	223
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	224 /// May be over-ridden. Pushed is true if the button has been pushed and not released.
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	225 void draw () {
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	226 mgr.renderer.drawButton (x,y, w,h, pushed);
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	227 }
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	228
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	229 /// Handles the down-click
99 5de5810e3516 Implemented an editable TextContent widget; it's now possible to edit text options using the GUI. Diggory Hardy <diggory.hardy@gmail.com> parents: 96 diff changeset	230 int clickEvent (wdabs, wdabs, ubyte b, bool state) {
95 2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	231 if (b == 1 && state == true) {
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	232 pushed = true;
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	233 mgr.requestRedraw;
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	234 mgr.addClickCallback (&clickWhilePushed);
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	235 mgr.addMotionCallback (&motionWhilePushed);
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	236 }
99 5de5810e3516 Implemented an editable TextContent widget; it's now possible to edit text options using the GUI. Diggory Hardy <diggory.hardy@gmail.com> parents: 96 diff changeset	237 return 0;
95 2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	238 }
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	239
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	240 /// Called when a mouse click event occurs while held; handles up-click
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	241 bool clickWhilePushed (wdabs cx, wdabs cy, ubyte b, bool state) {
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	242 if (b == 1 && state == false) {
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	243 if (cx >= x && cx < x+w && cy >= y && cy < y+h) // button event
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	244 activated();
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	245
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	246 pushed = false;
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	247 mgr.requestRedraw;
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	248 mgr.removeCallbacks (cast(void*) this);
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	249
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	250 return true;
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	251 }
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	252 return false;
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	253 }
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	254 /// Called when a mouse motion event occurs while held; handles pushing in/out on hover
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	255 void motionWhilePushed (wdabs cx, wdabs cy) {
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	256 bool oldPushed = pushed;
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	257 if (cx >= x && cx < x+w && cy >= y && cy < y+h) pushed = true;
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	258 else pushed = false;
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	259 if (oldPushed != pushed)
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	260 mgr.requestRedraw;
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	261 }
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	262
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	263 /// The action triggered when the button is clicked...
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	264 void activated ();
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	265
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	266 protected:
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	267 bool pushed = false; /// True if button is pushed in (visually)
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	268 }
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	269
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	270

Mercurial > projects > mde

annotate mde/gui/widget/Widget.d @ 99:5de5810e3516