tdemdichildarea.h

//----------------------------------------------------------------------------
//    filename             : tdemdichildarea.h
//----------------------------------------------------------------------------
//    Project              : KDE MDI extension
//
//    begin                : 07/1999       by Szymon Stefanek as part of kvirc
//                                         (an IRC application)
//    changes              : 09/1999       by Falk Brettschneider to create an
//                           - 06/2000     stand-alone Qt extension set of
//                                         classes and a Qt-based library
//                           2000-2003     maintained by the KDevelop project
//
//    copyright            : (C) 1999-2003 by Falk Brettschneider
//                                         and
//                                         Szymon Stefanek (stefanek@tin.it)
//    email                :  falkbr@kdevelop.org (Falk Brettschneider)
//----------------------------------------------------------------------------
//
//----------------------------------------------------------------------------
//
//    This program 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.
//
//----------------------------------------------------------------------------
 
#ifndef _TDEMDI_CHILD_AREA_H_
#define _TDEMDI_CHILD_AREA_H_
 
#include <tqframe.h>
#include <tqptrlist.h>
 
#include "tdemdichildfrm.h"
#include "tdemdichildview.h"
 
class KMdiChildAreaPrivate;
 
class KMDI_EXPORT KMdiChildArea : public TQFrame
{
    friend class KMdiChildFrmCaption;
    friend class KMdiChildFrm;
 
TQ_OBJECT
 
    // attributes
public:
    TQPtrList<KMdiChildFrm> *m_pZ; //Auto delete enabled
 
    TQSize m_defaultChildFrmSize;
protected:
    TQFont m_captionFont;
 
    TQColor m_captionActiveBackColor;
 
    TQColor m_captionActiveForeColor;
 
    TQColor m_captionInactiveBackColor;
 
    TQColor m_captionInactiveForeColor;
 
    int m_captionFontLineSpacing;
 
    // methods
public:
 
    KMdiChildArea( TQWidget *parent );
 
    ~KMdiChildArea();
 
    void manageChild( KMdiChildFrm *lpC, bool bShow = true, bool bCascade = true );
 
    void destroyChild( KMdiChildFrm* child, bool focusTopChild = true );
 
    void destroyChildButNotItsView( KMdiChildFrm *lpC, bool bFocusTopChild = true );
 
    void setTopChild( KMdiChildFrm* child, bool setFocus = false );
 
    inline KMdiChildFrm * topChild() const { return m_pZ->last(); }
 
    int getVisibleChildCount() const;
 
    TQPoint getCascadePoint( int indexOfWindow = -1 );
 
    void setMdiCaptionFont( const TQFont &fnt );
 
    void setMdiCaptionActiveForeColor( const TQColor &clr );
 
    void setMdiCaptionActiveBackColor( const TQColor &clr );
 
    void setMdiCaptionInactiveForeColor( const TQColor &clr );
 
    void setMdiCaptionInactiveBackColor( const TQColor &clr );
 
    static void getCaptionColors( const TQPalette &pal, TQColor &activeBG, TQColor &activeFG,
                                  TQColor &inactiveBG, TQColor &inactiveFG ) TDE_DEPRECATED;
 
public slots:
    void cascadeWindows();
 
    void cascadeMaximized();
 
    void expandVertical();
 
    void expandHorizontal();
 
    void focusTopChild();
 
    void tilePragma();
 
    void tileAnodine();
 
    void tileVertically();
 
    void layoutMinimizedChildren();
 
protected:
 
    void tileAllInternal( int maxWnds );
 
    virtual void resizeEvent( TQResizeEvent * );
 
    void mousePressEvent( TQMouseEvent *e );
 
    void childMinimized( KMdiChildFrm *lpC, bool bWasMaximized );
 
signals:
    void noMaximizedChildFrmLeft( KMdiChildFrm* );
 
    void nowMaximized( bool );
 
    void sysButtonConnectionsMustChange( KMdiChildFrm*, KMdiChildFrm* );
 
    void popupWindowMenu( TQPoint );
 
    void lastChildFrmClosed();
 
private:
 
    KMdiChildAreaPrivate *d;
};
 
#endif   // _TDEMDI_CHILDAREA_H_