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91 lines
3.0 KiB
91 lines
3.0 KiB
/***************************************************************************
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* Copyright (C) 2005 by Joris Guisson *
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* joris.guisson@gmail.com *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
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***************************************************************************/
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#ifndef KTEXPANDABLEWIDGET_H
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#define KTEXPANDABLEWIDGET_H
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#include <tqwidget.h>
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#include <tqptrlist.h>
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#include <interfaces/guiinterface.h>
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class TQSplitter;
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class TQHBoxLayout;
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namespace kt
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{
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/**
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* @author Joris Guisson
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* @brief Widget which can be expanded with more widgets
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*
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* This is a sort of container widget, which at the minimum has
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* one child widget. It allows to add more widgets separating the new widget
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* and everything which was previously in the container by a separator.
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*/
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class ExpandableWidget : public TQWidget
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{
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TQ_OBJECT
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public:
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/**
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* Constructor, the first child must be provided.
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* @param child The first child
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* @param parent The parent
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* @param name The name
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*/
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ExpandableWidget(TQWidget* child,TQWidget *parent = 0, const char *name = 0);
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virtual ~ExpandableWidget();
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/**
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* Expand the widget. This will ensure the proper parent child relations.
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* @param w The widget
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* @param pos It's position relative to the current widget
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*/
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void expand(TQWidget* w,Position pos);
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/**
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* Remove a widget. This will ensure the proper parent child relations.
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* The widget w will become parentless. Note the first child will never be removed.
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* @param w The widget
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*/
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void remove(TQWidget* w);
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private:
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struct StackElement
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{
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TQWidget* w;
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TQSplitter* s;
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Position pos;
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StackElement* next;
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StackElement() : w(0),s(0),pos(LEFT),next(0) {}
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~StackElement() {delete next;}
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};
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StackElement* begin;
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TQHBoxLayout* top_layout;
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};
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}
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#endif
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