Mercurial > projects > mde
view mde/gui/widget/contentFunctions.d @ 179:1f9d00f392bd default tip
Fixed a bug where (non-resizible) widgets wouldn't get shrunk when minimal size decreases, meaning optional context menus are hiden properly now.
Optimised when ServiceContentList.opCall is called, I think without breaking anything.
author | Diggory Hardy <diggory.hardy@gmail.com> |
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date | Tue, 15 Sep 2009 20:09:59 +0200 |
parents | 3d58adc17d20 |
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/>. */ /****************************************************************************** * Functions returning new content widgets dependant on content. *****************************************************************************/ module mde.gui.widget.contentFunctions; import mde.gui.exception; import mde.gui.widget.Ifaces; import mde.gui.widget.TextWidget; import mde.gui.widget.layout; import mde.gui.widget.ParentContent; import mde.gui.widget.miscContent; import mde.content.AStringContent; import mde.content.miscContent; /****************************************************************************** * A function which uses Items.get (data.strings[0]) to get a content and * creates a widget from data.ints[1]. The first item in each ints and strings * is removed before passing data to the new widget. *****************************************************************************/ IChildWidget addContent (IWidgetManager mgr, IParentWidget parent, widgetID, WidgetData data, IContent) { if (data.strings.length != 2) throw new WidgetDataException; return mgr.makeWidget (parent, data.strings[1], Content.get (data.strings[0])); } /****************************************************************************** * A function which returns the most appropriate content editing widget. * * Widgets which can be returned: BoolContentWidget (toggle button), * ValueContentWidget (generic text-box editor), DisplayContentWidget (generic * text label). *****************************************************************************/ IChildWidget editContent (IWidgetManager mgr, IParentWidget parent, widgetID id, WidgetData data, IContent c) { // Note: SAFE_RECURSION enabled if (c is null) throw new ContentException; // Normally only EventContents are used for buttons, but any Content can be: if (cast(IEventContent) c) return new ButtonContentWidget(mgr,parent,id,data,c); if (cast(AStringContent) c) { if (cast(EnumContent) c) // can be PopupMenuWidget or ContentListWidget return new PopupMenuWidget(mgr,parent,id,data,c); if (cast(IBoolContent) c) return new BoolContentWidget(mgr,parent,id,data,c); return new AStringContentWidget(mgr,parent,id,data,c); } if (cast(IContentList) c) return new ContentListWidget(mgr,parent,id,data,c); // generic uneditable option return new DisplayContentWidget(mgr,parent,id,data,c); } /****************************************************************************** * PopupMenuContent will create a popup for any content. This function more * conservatively only creates a popup for a ContentList, and otherwise returns * the same as editContent. *****************************************************************************/ IChildWidget popupListContent (IWidgetManager mgr, IParentWidget parent, widgetID id, WidgetData data, IContent c) { if (c is null) throw new ContentException; if (cast(IContentList) c) return new PopupMenuWidget(mgr,parent,id,data,c); else return editContent (mgr, parent, id, data, c); }