CTK/Libs/Widgets/ctkCollapsibleGroupBox.h

/*=========================================================================

  Library:   CTK
 
  Copyright (c) 2010  Kitware Inc.

  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
  You may obtain a copy of the License at

      http://www.commontk.org/LICENSE

  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License.
 
=========================================================================*/

#ifndef __ctkCollapsibleGroupBox_h
#define __ctkCollapsibleGroupBox_h

// Qt includes
#include <QGroupBox>

// CTK includes
#include "CTKWidgetsExport.h"

class CTK_WIDGETS_EXPORT ctkCollapsibleGroupBox : public QGroupBox
{
  Q_OBJECT
public:
  explicit ctkCollapsibleGroupBox(QWidget* parent = 0);
  virtual ~ctkCollapsibleGroupBox();
  virtual int heightForWidth(int w) const;
  virtual QSize minimumSizeHint()const;
  virtual QSize sizeHint()const;

protected slots:
  virtual void expand(bool expand);

protected:
  virtual void childEvent(QChildEvent*);

#if QT_VERSION < 0x040600
  virtual void paintEvent(QPaintEvent*);
  virtual void mousePressEvent(QMouseEvent*);
  virtual void mouseReleaseEvent(QMouseEvent*);
#endif
  virtual void resizeEvent(QResizeEvent*);

  QSize OldSize;
  int   MaxHeight;
};

#endif