kbuttonbox.h

/* This file is part of the KDE libraries
    Copyright (C) 1997 Mario Weilguni (mweilguni@sime.com)
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.
 
    This library 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
    Library General Public License for more details.
 
    You should have received a copy of the GNU Library General Public License
    along with this library; see the file COPYING.LIB.  If not, write to
    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
*/
 
#ifndef __KBUTTONBOX__H__
#define __KBUTTONBOX__H__
 
#include <tdelibs_export.h>
 
#include <tqwidget.h>
class TQPushButton;
class KGuiItem;
 
class KButtonBoxPrivate;
 
class TDEUI_EXPORT KButtonBox : public TQWidget
{
  TQ_OBJECT
 
public:
  KButtonBox(TQWidget *parent, Orientation _orientation = TQt::Horizontal,
         int border = 0, int _autoborder = 6);

  ~KButtonBox();

  virtual TQSize sizeHint() const;
  virtual TQSizePolicy sizePolicy() const;
  virtual void resizeEvent(TQResizeEvent *);

  TQPushButton *addButton(const TQString& text, bool noexpand = false);

  TQPushButton *addButton(const TQString& text, TQObject * receiver, const char * slot, bool noexpand = false);

  TQPushButton *addButton(const KGuiItem& guiitem, bool noexpand = false);

  TQPushButton *addButton(const KGuiItem& guiitem, TQObject * receiver, const char * slot, bool noexpand = false);

  void addStretch(int scale = 1);

  void layout();
 
public: // as PrivateData needs Item, it has to be exported
  class Item;
protected:
  TQSize bestButtonSize() const;
  void  placeButtons();
  TQSize buttonSizeHint(TQPushButton *) const;
 
protected:
  virtual void virtual_hook( int id, void* data );
private:
  KButtonBoxPrivate* const data;
};
 
#endif