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

annotate mde/gui/widget/TextWidget.d @ 131:9cff74f68b84

Major revisions to popup handling. Buttons can close menus now, plus some smaller impovements. Removed Widget module. Moved Widget.AWidget to AChildWidget.AChildWidget and Widget.AParentWidget to AParentWidget.AParentWidget. Removed ASingleParentWidget to improve code sharing. AChildWidget doesn't implement IParentWidget like AWidget did. New IPopupParentWidget extending IParentWidget for the WM and some widgets to handle popups. Cut old popup management code. New underMouse() function replacing highlight(); called on all widgets. Separate menu-popup and button widgets aren't needed for menus now. Functions returning content widgets have been moved to their own module. Cleaned up jobs.txt. Switched to 80 line length for Ddoc.

author	Diggory Hardy <diggory.hardy@gmail.com>
date	Wed, 21 Jan 2009 13:01:40 +0000
parents	c5c38eaadb64
children	3468e9bfded1

rev	line source
59 672b6b162a36 Added very basic (and currently useless) content support. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	1 /* LICENSE BLOCK
672b6b162a36 Added very basic (and currently useless) content support. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	2 Part of mde: a Modular D game-oriented Engine
672b6b162a36 Added very basic (and currently useless) content support. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	3 Copyright © 2007-2008 Diggory Hardy
672b6b162a36 Added very basic (and currently useless) content support. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	4
672b6b162a36 Added very basic (and currently useless) content support. 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
672b6b162a36 Added very basic (and currently useless) content support. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	6 of the GNU General Public License as published by the Free Software Foundation, either
672b6b162a36 Added very basic (and currently useless) content support. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	7 version 2 of the License, or (at your option) any later version.
672b6b162a36 Added very basic (and currently useless) content support. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	8
672b6b162a36 Added very basic (and currently useless) content support. 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;
672b6b162a36 Added very basic (and currently useless) content support. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	10 without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
672b6b162a36 Added very basic (and currently useless) content support. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	11 See the GNU General Public License for more details.
672b6b162a36 Added very basic (and currently useless) content support. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	12
672b6b162a36 Added very basic (and currently useless) content support. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	13 You should have received a copy of the GNU General Public License
672b6b162a36 Added very basic (and currently useless) content support. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	14 along with this program. If not, see <http://www.gnu.org/licenses/>. */
672b6b162a36 Added very basic (and currently useless) content support. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	15
119 d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 114 diff changeset	16 /** Simple text widgets. */
59 672b6b162a36 Added very basic (and currently useless) content support. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	17 module mde.gui.widget.TextWidget;
672b6b162a36 Added very basic (and currently useless) content support. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	18
131 9cff74f68b84 Major revisions to popup handling. Buttons can close menus now, plus some smaller impovements. Removed Widget module. Diggory Hardy <diggory.hardy@gmail.com> parents: 130 diff changeset	19 import mde.gui.widget.AChildWidget;
59 672b6b162a36 Added very basic (and currently useless) content support. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	20 import mde.gui.exception;
672b6b162a36 Added very basic (and currently useless) content support. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	21 import mde.gui.renderer.IRenderer;
119 d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 114 diff changeset	22 import mde.content.AStringContent;
59 672b6b162a36 Added very basic (and currently useless) content support. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	23
103 42e241e7be3e ContentList content type; getting content items/lists from Options generically via content.Items, and a new addContent widget function. Several improvements to generic handling of content. New button-with-text widget. Diggory Hardy <diggory.hardy@gmail.com> parents: 99 diff changeset	24 import tango.util.log.Log : Log, Logger;
42e241e7be3e ContentList content type; getting content items/lists from Options generically via content.Items, and a new addContent widget function. Several improvements to generic handling of content. New button-with-text widget. Diggory Hardy <diggory.hardy@gmail.com> parents: 99 diff changeset	25 private Logger logger;
42e241e7be3e ContentList content type; getting content items/lists from Options generically via content.Items, and a new addContent widget function. Several improvements to generic handling of content. New button-with-text widget. Diggory Hardy <diggory.hardy@gmail.com> parents: 99 diff changeset	26 static this () {
42e241e7be3e ContentList content type; getting content items/lists from Options generically via content.Items, and a new addContent widget function. Several improvements to generic handling of content. New button-with-text widget. Diggory Hardy <diggory.hardy@gmail.com> parents: 99 diff changeset	27 logger = Log.getLogger ("mde.gui.widget.TextWidget");
94 9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	28 }
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	29
119 d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 114 diff changeset	30 /** Base text widget. */
131 9cff74f68b84 Major revisions to popup handling. Buttons can close menus now, plus some smaller impovements. Removed Widget module. Diggory Hardy <diggory.hardy@gmail.com> parents: 130 diff changeset	31 class ATextWidget : AChildWidget
59 672b6b162a36 Added very basic (and currently useless) content support. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	32 {
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: 94 diff changeset	33 /** Set the adapter first:
119 d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 114 diff changeset	34 * adapter = mgr.renderer.getAdapter (...); */
121 5b37d0400732 Widgets now receive and store their parent (IParentWidget). Infinite widget recursion checks. WidgetManager code redistributed. Diggory Hardy <diggory.hardy@gmail.com> parents: 119 diff changeset	35 protected this (IWidgetManager mgr, IParentWidget parent, widgetID id) {
5b37d0400732 Widgets now receive and store their parent (IParentWidget). Infinite widget recursion checks. WidgetManager code redistributed. Diggory Hardy <diggory.hardy@gmail.com> parents: 119 diff changeset	36 super (mgr, parent, id);
72 159775502bb4 The first dynamically generated widget lists, based on Options, are here! Diggory Hardy <diggory.hardy@gmail.com> parents: 65 diff changeset	37 }
159775502bb4 The first dynamically generated widget lists, based on Options, are here! Diggory Hardy <diggory.hardy@gmail.com> parents: 65 diff changeset	38
111 1655693702fc Resolved ticket #4, allowing widgets to reload strings and recalculate sizes mid-run. Diggory Hardy <diggory.hardy@gmail.com> parents: 110 diff changeset	39 /** Recalculates dims if the renderer changed. */
114 b16a534f5302 Changes for tango r4201. Added override keyword in a lot of places. Diggory Hardy <diggory.hardy@gmail.com> parents: 112 diff changeset	40 override bool setup (uint,uint flags) {
111 1655693702fc Resolved ticket #4, allowing widgets to reload strings and recalculate sizes mid-run. Diggory Hardy <diggory.hardy@gmail.com> parents: 110 diff changeset	41 if (flags & 1) {
1655693702fc Resolved ticket #4, allowing widgets to reload strings and recalculate sizes mid-run. Diggory Hardy <diggory.hardy@gmail.com> parents: 110 diff changeset	42 adapter.getDimensions (mw, mh);
1655693702fc Resolved ticket #4, allowing widgets to reload strings and recalculate sizes mid-run. Diggory Hardy <diggory.hardy@gmail.com> parents: 110 diff changeset	43 if (mw != w \|\| mh != h) {
1655693702fc Resolved ticket #4, allowing widgets to reload strings and recalculate sizes mid-run. Diggory Hardy <diggory.hardy@gmail.com> parents: 110 diff changeset	44 w = mw;
1655693702fc Resolved ticket #4, allowing widgets to reload strings and recalculate sizes mid-run. Diggory Hardy <diggory.hardy@gmail.com> parents: 110 diff changeset	45 h = mh;
1655693702fc Resolved ticket #4, allowing widgets to reload strings and recalculate sizes mid-run. Diggory Hardy <diggory.hardy@gmail.com> parents: 110 diff changeset	46 return true;
1655693702fc Resolved ticket #4, allowing widgets to reload strings and recalculate sizes mid-run. Diggory Hardy <diggory.hardy@gmail.com> parents: 110 diff changeset	47 }
1655693702fc Resolved ticket #4, allowing widgets to reload strings and recalculate sizes mid-run. Diggory Hardy <diggory.hardy@gmail.com> parents: 110 diff changeset	48 }
1655693702fc Resolved ticket #4, allowing widgets to reload strings and recalculate sizes mid-run. Diggory Hardy <diggory.hardy@gmail.com> parents: 110 diff changeset	49 return false;
110 6acd96f8685f Translation reloading as far as AContent name/desc supported. Limited & crude support for updating gui. Diggory Hardy <diggory.hardy@gmail.com> parents: 105 diff changeset	50 }
6acd96f8685f Translation reloading as far as AContent name/desc supported. Limited & crude support for updating gui. Diggory Hardy <diggory.hardy@gmail.com> parents: 105 diff changeset	51
114 b16a534f5302 Changes for tango r4201. Added override keyword in a lot of places. Diggory Hardy <diggory.hardy@gmail.com> parents: 112 diff changeset	52 override void draw () {
72 159775502bb4 The first dynamically generated widget lists, based on Options, are here! Diggory Hardy <diggory.hardy@gmail.com> parents: 65 diff changeset	53 super.draw();
90 b525ff28774b Widgets generated dynamically from a list can now be standard widgets selected from data files. Diggory Hardy <diggory.hardy@gmail.com> parents: 77 diff changeset	54 adapter.draw (x,y);
72 159775502bb4 The first dynamically generated widget lists, based on Options, are here! Diggory Hardy <diggory.hardy@gmail.com> parents: 65 diff changeset	55 }
159775502bb4 The first dynamically generated widget lists, based on Options, are here! Diggory Hardy <diggory.hardy@gmail.com> parents: 65 diff changeset	56
159775502bb4 The first dynamically generated widget lists, based on Options, are here! Diggory Hardy <diggory.hardy@gmail.com> parents: 65 diff changeset	57 protected:
93 08a4ae11454b Widgets now save dimensions without preventing structural changes in the base config file from applying. Diggory Hardy <diggory.hardy@gmail.com> parents: 91 diff changeset	58 IRenderer.TextAdapter adapter;
72 159775502bb4 The first dynamically generated widget lists, based on Options, are here! Diggory Hardy <diggory.hardy@gmail.com> parents: 65 diff changeset	59 }
91 4d5d53e4f881 Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too. Diggory Hardy <diggory.hardy@gmail.com> parents: 90 diff changeset	60
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: 94 diff changeset	61
119 d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 114 diff changeset	62 /** Basic text widget
d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 114 diff changeset	63 *
d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 114 diff changeset	64 * Displays data.strings[0] directly (no translation). */
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: 94 diff changeset	65 class TextLabelWidget : ATextWidget
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: 94 diff changeset	66 {
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: 94 diff changeset	67 /** Constructor for a widget containing [fixed] content.
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: 94 diff changeset	68 *
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: 94 diff changeset	69 * Widget uses the initialisation 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: 94 diff changeset	70 * [widgetID, contentID, colour]
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: 94 diff changeset	71 * where contentID is an ID for the string ID of the contained content
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: 94 diff changeset	72 * and colour is an 8-bit-per-channel RGB colour of the form 0xRRGGBB. */
121 5b37d0400732 Widgets now receive and store their parent (IParentWidget). Infinite widget recursion checks. WidgetManager code redistributed. Diggory Hardy <diggory.hardy@gmail.com> parents: 119 diff changeset	73 this (IWidgetManager mgr, IParentWidget parent, widgetID id, WidgetData 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: 94 diff changeset	74 WDCheck (data, 2, 1);
121 5b37d0400732 Widgets now receive and store their parent (IParentWidget). Infinite widget recursion checks. WidgetManager code redistributed. Diggory Hardy <diggory.hardy@gmail.com> parents: 119 diff changeset	75 super (mgr, parent, id);
111 1655693702fc Resolved ticket #4, allowing widgets to reload strings and recalculate sizes mid-run. Diggory Hardy <diggory.hardy@gmail.com> parents: 110 diff changeset	76 adapter = mgr.renderer.getAdapter (data.ints[1]);
1655693702fc Resolved ticket #4, allowing widgets to reload strings and recalculate sizes mid-run. Diggory Hardy <diggory.hardy@gmail.com> parents: 110 diff changeset	77 adapter.text = data.strings[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: 94 diff changeset	78 }
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: 94 diff changeset	79 }
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: 94 diff changeset	80
119 d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 114 diff changeset	81 /** Basic widget displaying a label from a content.
d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 114 diff changeset	82 *
d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 114 diff changeset	83 * Can display value, name, description or possibly other field of a content, dependent on
d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 114 diff changeset	84 * data.ints[1]. */
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: 94 diff changeset	85 class ContentLabelWidget : ATextWidget
91 4d5d53e4f881 Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too. Diggory Hardy <diggory.hardy@gmail.com> parents: 90 diff changeset	86 {
121 5b37d0400732 Widgets now receive and store their parent (IParentWidget). Infinite widget recursion checks. WidgetManager code redistributed. Diggory Hardy <diggory.hardy@gmail.com> parents: 119 diff changeset	87 this (IWidgetManager mgr, IParentWidget parent, widgetID id, WidgetData data, IContent c) {
112 fe061009029d EnumContent; log level can be selected from a popup list. Diggory Hardy <diggory.hardy@gmail.com> parents: 111 diff changeset	88 content = c;
fe061009029d EnumContent; log level can be selected from a popup list. Diggory Hardy <diggory.hardy@gmail.com> parents: 111 diff changeset	89 WDCCheck (data, 3, 0, content);
121 5b37d0400732 Widgets now receive and store their parent (IParentWidget). Infinite widget recursion checks. WidgetManager code redistributed. Diggory Hardy <diggory.hardy@gmail.com> parents: 119 diff changeset	90 super (mgr, parent, id);
91 4d5d53e4f881 Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too. Diggory Hardy <diggory.hardy@gmail.com> parents: 90 diff changeset	91 index = data.ints[1];
111 1655693702fc Resolved ticket #4, allowing widgets to reload strings and recalculate sizes mid-run. Diggory Hardy <diggory.hardy@gmail.com> parents: 110 diff changeset	92 adapter = mgr.renderer.getAdapter (data.ints[2]);
91 4d5d53e4f881 Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too. Diggory Hardy <diggory.hardy@gmail.com> parents: 90 diff changeset	93 }
4d5d53e4f881 Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too. Diggory Hardy <diggory.hardy@gmail.com> parents: 90 diff changeset	94
114 b16a534f5302 Changes for tango r4201. Added override keyword in a lot of places. Diggory Hardy <diggory.hardy@gmail.com> parents: 112 diff changeset	95 override bool setup (uint n, uint flags) {
111 1655693702fc Resolved ticket #4, allowing widgets to reload strings and recalculate sizes mid-run. Diggory Hardy <diggory.hardy@gmail.com> parents: 110 diff changeset	96 if (!(flags & 3)) return false; // string or renderer (and possibly font) changed
110 6acd96f8685f Translation reloading as far as AContent name/desc supported. Limited & crude support for updating gui. Diggory Hardy <diggory.hardy@gmail.com> parents: 105 diff changeset	97 adapter.text = content.toString(index);
111 1655693702fc Resolved ticket #4, allowing widgets to reload strings and recalculate sizes mid-run. Diggory Hardy <diggory.hardy@gmail.com> parents: 110 diff changeset	98 return super.setup (n, 3); // force redimensioning
110 6acd96f8685f Translation reloading as far as AContent name/desc supported. Limited & crude support for updating gui. Diggory Hardy <diggory.hardy@gmail.com> parents: 105 diff changeset	99 }
6acd96f8685f Translation reloading as far as AContent name/desc supported. Limited & crude support for updating gui. Diggory Hardy <diggory.hardy@gmail.com> parents: 105 diff changeset	100
91 4d5d53e4f881 Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too. Diggory Hardy <diggory.hardy@gmail.com> parents: 90 diff changeset	101 protected:
4d5d53e4f881 Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too. Diggory Hardy <diggory.hardy@gmail.com> parents: 90 diff changeset	102 IContent content;
4d5d53e4f881 Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too. Diggory Hardy <diggory.hardy@gmail.com> parents: 90 diff changeset	103 int index;
4d5d53e4f881 Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too. Diggory Hardy <diggory.hardy@gmail.com> parents: 90 diff changeset	104 }
119 d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 114 diff changeset	105
d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 114 diff changeset	106 /// Just displays the value of a content. Generic − any IContent.
d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 114 diff changeset	107 class DisplayContentWidget : ATextWidget
d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 114 diff changeset	108 {
121 5b37d0400732 Widgets now receive and store their parent (IParentWidget). Infinite widget recursion checks. WidgetManager code redistributed. Diggory Hardy <diggory.hardy@gmail.com> parents: 119 diff changeset	109 this (IWidgetManager mgr, IParentWidget parent, widgetID id, WidgetData, IContent c) {
119 d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 114 diff changeset	110 content = c;
121 5b37d0400732 Widgets now receive and store their parent (IParentWidget). Infinite widget recursion checks. WidgetManager code redistributed. Diggory Hardy <diggory.hardy@gmail.com> parents: 119 diff changeset	111 if (content is null) throw new ContentException (this);
5b37d0400732 Widgets now receive and store their parent (IParentWidget). Infinite widget recursion checks. WidgetManager code redistributed. Diggory Hardy <diggory.hardy@gmail.com> parents: 119 diff changeset	112 super (mgr, parent, id);
5b37d0400732 Widgets now receive and store their parent (IParentWidget). Infinite widget recursion checks. WidgetManager code redistributed. Diggory Hardy <diggory.hardy@gmail.com> parents: 119 diff changeset	113
126 c9843fbaac88 Dynamic minimal size changing improved; works over layouts sharing alignment. Diggory Hardy <diggory.hardy@gmail.com> parents: 123 diff changeset	114 Content c2 = cast(Content) content;
c9843fbaac88 Dynamic minimal size changing improved; works over layouts sharing alignment. Diggory Hardy <diggory.hardy@gmail.com> parents: 123 diff changeset	115 if (c2) // add callback if possible
c9843fbaac88 Dynamic minimal size changing improved; works over layouts sharing alignment. Diggory Hardy <diggory.hardy@gmail.com> parents: 123 diff changeset	116 c2.addCallback (&update);
121 5b37d0400732 Widgets now receive and store their parent (IParentWidget). Infinite widget recursion checks. WidgetManager code redistributed. Diggory Hardy <diggory.hardy@gmail.com> parents: 119 diff changeset	117 adapter = mgr.renderer.getAdapter ();
119 d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 114 diff changeset	118 adapter.text = content.toString(0);
d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 114 diff changeset	119 }
d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 114 diff changeset	120
d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 114 diff changeset	121 protected:
126 c9843fbaac88 Dynamic minimal size changing improved; works over layouts sharing alignment. Diggory Hardy <diggory.hardy@gmail.com> parents: 123 diff changeset	122 void update (Content) { // callback
c9843fbaac88 Dynamic minimal size changing improved; works over layouts sharing alignment. Diggory Hardy <diggory.hardy@gmail.com> parents: 123 diff changeset	123 adapter.text = content.toString(0);
c9843fbaac88 Dynamic minimal size changing improved; works over layouts sharing alignment. Diggory Hardy <diggory.hardy@gmail.com> parents: 123 diff changeset	124 }
119 d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 114 diff changeset	125 IContent content;
d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 114 diff changeset	126 }
d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 114 diff changeset	127
d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 114 diff changeset	128 /// Text-box for editing a content's value. Generic − any AStringContent.
d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 114 diff changeset	129 class AStringContentWidget : ATextWidget
d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 114 diff changeset	130 {
121 5b37d0400732 Widgets now receive and store their parent (IParentWidget). Infinite widget recursion checks. WidgetManager code redistributed. Diggory Hardy <diggory.hardy@gmail.com> parents: 119 diff changeset	131 this (IWidgetManager mgr, IParentWidget parent, widgetID id, WidgetData, IContent c) {
119 d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 114 diff changeset	132 content = cast(AStringContent) c;
121 5b37d0400732 Widgets now receive and store their parent (IParentWidget). Infinite widget recursion checks. WidgetManager code redistributed. Diggory Hardy <diggory.hardy@gmail.com> parents: 119 diff changeset	133 if (content is null) throw new ContentException (this);
5b37d0400732 Widgets now receive and store their parent (IParentWidget). Infinite widget recursion checks. WidgetManager code redistributed. Diggory Hardy <diggory.hardy@gmail.com> parents: 119 diff changeset	134 super (mgr, parent, id);
5b37d0400732 Widgets now receive and store their parent (IParentWidget). Infinite widget recursion checks. WidgetManager code redistributed. Diggory Hardy <diggory.hardy@gmail.com> parents: 119 diff changeset	135
126 c9843fbaac88 Dynamic minimal size changing improved; works over layouts sharing alignment. Diggory Hardy <diggory.hardy@gmail.com> parents: 123 diff changeset	136 content.addCallback (&update);
119 d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 114 diff changeset	137 adapter = mgr.renderer.getAdapter ();
d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 114 diff changeset	138 adapter.text = content.toString(0);
d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 114 diff changeset	139 }
d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 114 diff changeset	140
130 c5c38eaadb64 Changed how sizability is set for parents: can require all sub-widgets resizable or only one to set parent resizable. Diggory Hardy <diggory.hardy@gmail.com> parents: 126 diff changeset	141 override bool isWSizable () {
c5c38eaadb64 Changed how sizability is set for parents: can require all sub-widgets resizable or only one to set parent resizable. Diggory Hardy <diggory.hardy@gmail.com> parents: 126 diff changeset	142 return true;
c5c38eaadb64 Changed how sizability is set for parents: can require all sub-widgets resizable or only one to set parent resizable. Diggory Hardy <diggory.hardy@gmail.com> parents: 126 diff changeset	143 }
c5c38eaadb64 Changed how sizability is set for parents: can require all sub-widgets resizable or only one to set parent resizable. Diggory Hardy <diggory.hardy@gmail.com> parents: 126 diff changeset	144 override bool isHSizable () {
c5c38eaadb64 Changed how sizability is set for parents: can require all sub-widgets resizable or only one to set parent resizable. Diggory Hardy <diggory.hardy@gmail.com> parents: 126 diff changeset	145 return false;
c5c38eaadb64 Changed how sizability is set for parents: can require all sub-widgets resizable or only one to set parent resizable. Diggory Hardy <diggory.hardy@gmail.com> parents: 126 diff changeset	146 }
119 d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 114 diff changeset	147
d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 114 diff changeset	148 /** On click, request keyboard input. */
d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 114 diff changeset	149 override int clickEvent (wdabs cx, wdabs, ubyte, bool) {
d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 114 diff changeset	150 //adapter.index = content.editIndex;
d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 114 diff changeset	151 content.editIndex = adapter.setIndex (cx - x);
d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 114 diff changeset	152 mgr.requestRedraw;
d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 114 diff changeset	153 return 1; // get keyboard input via keyEvent
d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 114 diff changeset	154 }
d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 114 diff changeset	155
d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 114 diff changeset	156 override void keyEvent (ushort s, char[] i) {
d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 114 diff changeset	157 adapter.text = content.keyStroke (s, i);
d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 114 diff changeset	158 adapter.index = content.editIndex;
126 c9843fbaac88 Dynamic minimal size changing improved; works over layouts sharing alignment. Diggory Hardy <diggory.hardy@gmail.com> parents: 123 diff changeset	159 wdim omw = mw, omh = mh;
c9843fbaac88 Dynamic minimal size changing improved; works over layouts sharing alignment. Diggory Hardy <diggory.hardy@gmail.com> parents: 123 diff changeset	160 adapter.getDimensions (mw, mh);
c9843fbaac88 Dynamic minimal size changing improved; works over layouts sharing alignment. Diggory Hardy <diggory.hardy@gmail.com> parents: 123 diff changeset	161 if (omw != mw)
c9843fbaac88 Dynamic minimal size changing improved; works over layouts sharing alignment. Diggory Hardy <diggory.hardy@gmail.com> parents: 123 diff changeset	162 parent.minWChange (this, mw);
c9843fbaac88 Dynamic minimal size changing improved; works over layouts sharing alignment. Diggory Hardy <diggory.hardy@gmail.com> parents: 123 diff changeset	163 if (omh != mh)
c9843fbaac88 Dynamic minimal size changing improved; works over layouts sharing alignment. Diggory Hardy <diggory.hardy@gmail.com> parents: 123 diff changeset	164 parent.minHChange (this, mh);
119 d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 114 diff changeset	165 mgr.requestRedraw;
d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 114 diff changeset	166 }
d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 114 diff changeset	167 override void keyFocusLost () {
d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 114 diff changeset	168 adapter.text = content.endEdit; // update other users of content relying on callbacks
d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 114 diff changeset	169 adapter.index;
d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 114 diff changeset	170 mgr.requestRedraw;
d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 114 diff changeset	171 }
d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 114 diff changeset	172
d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 114 diff changeset	173 protected:
126 c9843fbaac88 Dynamic minimal size changing improved; works over layouts sharing alignment. Diggory Hardy <diggory.hardy@gmail.com> parents: 123 diff changeset	174 void update (Content) { // callback
c9843fbaac88 Dynamic minimal size changing improved; works over layouts sharing alignment. Diggory Hardy <diggory.hardy@gmail.com> parents: 123 diff changeset	175 adapter.text = content.toString(0);
c9843fbaac88 Dynamic minimal size changing improved; works over layouts sharing alignment. Diggory Hardy <diggory.hardy@gmail.com> parents: 123 diff changeset	176 wdim omw = mw, omh = mh;
c9843fbaac88 Dynamic minimal size changing improved; works over layouts sharing alignment. Diggory Hardy <diggory.hardy@gmail.com> parents: 123 diff changeset	177 adapter.getDimensions (mw, mh);
c9843fbaac88 Dynamic minimal size changing improved; works over layouts sharing alignment. Diggory Hardy <diggory.hardy@gmail.com> parents: 123 diff changeset	178 if (omw != mw)
c9843fbaac88 Dynamic minimal size changing improved; works over layouts sharing alignment. Diggory Hardy <diggory.hardy@gmail.com> parents: 123 diff changeset	179 parent.minWChange (this, mw);
c9843fbaac88 Dynamic minimal size changing improved; works over layouts sharing alignment. Diggory Hardy <diggory.hardy@gmail.com> parents: 123 diff changeset	180 if (omh != mh)
c9843fbaac88 Dynamic minimal size changing improved; works over layouts sharing alignment. Diggory Hardy <diggory.hardy@gmail.com> parents: 123 diff changeset	181 parent.minHChange (this, mh);
c9843fbaac88 Dynamic minimal size changing improved; works over layouts sharing alignment. Diggory Hardy <diggory.hardy@gmail.com> parents: 123 diff changeset	182 }
119 d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 114 diff changeset	183 AStringContent content;
d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 114 diff changeset	184 }

Mercurial > projects > mde

annotate mde/gui/widget/TextWidget.d @ 131:9cff74f68b84