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

annotate mde/gui/widget/TextWidget.d @ 130:c5c38eaadb64

Changed how sizability is set for parents: can require all sub-widgets resizable or only one to set parent resizable. Ifaces.IParentWidget.SIZABILITY controlling parent sizability. TextWidget no longer vertically resizable (since multi-line editing is not supported).

author	Diggory Hardy <diggory.hardy@gmail.com>
date	Sat, 17 Jan 2009 16:11:26 +0000
parents	c9843fbaac88
children	9cff74f68b84

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
672b6b162a36 Added very basic (and currently useless) content support. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	19 import mde.gui.widget.Widget;
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. */
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	31 class ATextWidget : AWidget
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 @ 130:c5c38eaadb64