Mercurial > projects > mde
view mde/gui/widget/textContent.d @ 117:aba2dd815a1f
Some tweaks to popup events and widgets.
Moved gui.mtt to guiDemo.mtt
Changed handling of clicks with popups.
Made some of the popup widgets use usual from widget data construction.
author | Diggory Hardy <diggory.hardy@gmail.com> |
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date | Fri, 26 Dec 2008 12:07:38 +0000 |
parents | b16a534f5302 |
children |
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/* LICENSE BLOCK Part of mde: a Modular D game-oriented Engine Copyright © 2007-2008 Diggory Hardy This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. */ /** Content widgets based on a text block. */ module textContent; import mde.gui.widget.Widget; import mde.gui.widget.TextWidget; import mde.gui.exception; import mde.gui.renderer.IRenderer; import mde.content.AStringContent; debug { import tango.util.log.Log : Log, Logger; private Logger logger; static this () { logger = Log.getLogger ("mde.gui.widget.textContent"); } } /// Just displays the content. Generic − any IContent. class DisplayContentWidget : ATextWidget { this (IWidgetManager mgr, widgetID id, WidgetData data, IContent c) { content = c; WDCMinCheck(data, 1,0, content); adapter = mgr.renderer.getAdapter (); adapter.text = content.toString(0); super (mgr, id, data); } protected: IContent content; } /// Text-box for editing a content. Generic − any AStringContent. class AStringContentWidget : ATextWidget { this (IWidgetManager mgr, widgetID id, WidgetData data, IContent c) { content = cast(AStringContent) c; WDCMinCheck(data, 1,0, content); adapter = mgr.renderer.getAdapter (); adapter.text = content.toString(0); super (mgr, id, data); } override bool isWSizable () { return true; } override bool isHSizable () { return true; } /** On click, request keyboard input. */ override int clickEvent (wdabs, wdabs, ubyte, bool state) { adapter.index = content.editIndex; mgr.requestRedraw; return 1; // get keyboard input via keyEvent } override void keyEvent (ushort s, char[] i) { adapter.text = content.keyStroke (s, i); adapter.index = content.editIndex; adapter.getDimensions (mw, mh); // NOTE: only passively change size: next resize will see new minimal size mgr.requestRedraw; } override void keyFocusLost () { adapter.text = content.endEdit; // update other users of content relying on callbacks adapter.index; mgr.requestRedraw; } protected: AStringContent content; }