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kdelibs'KDockWidgetHeaderDrag (./kdelibs/kdeui/kdockwidget.h:145)

class KDockWidgetHeaderDrag : public KDockWidgetAbstractHeaderDrag
{
  Q_OBJECT
public:

  /** 
   * Constructs this.
   * 
   * @param parent the parent widget (usually a dockwidget header)
   * @param dock   the dockwidget where it belongs to
   * @param name   the object instance name
   */
  KDockWidgetHeaderDrag( KDockWidgetAbstractHeader* parent, KDockWidget* dock,
                         const char* name = 0L );

  /**
   * Destructs this.
   */
  virtual ~KDockWidgetHeaderDrag(){};

protected:

  /**
   * Draws the drag panel (a double line)
   */
  virtual void paintEvent( QPaintEvent* );
};

/**
 * The header (additional bar) for a @ref KDockWidget s (and member of the dockwidget class set).
 * It have got the buttons located there. And it is for recording and reading the button states.
 * More or less a minor helper class for the dockwidget class set.
 *
 * @author Max Judin (documentation: Falk Brettschneider).
 * @version $Id: kdockwidget.h,v 1.9 2000/04/11 22:22:25 falkbr Exp $
 */

kdelibs'KDockWidgetHeaderDrag::KDockWidgetHeaderDrag() (./kdelibs/kdeui/kdockwidget.cpp:498)

KDockWidgetHeaderDrag::KDockWidgetHeaderDrag( KDockWidgetAbstractHeader* parent, KDockWidget* dock, const char* name )
:KDockWidgetAbstractHeaderDrag( parent, dock, name )
{
}

kdelibs'KDockWidgetHeaderDrag::paintEvent() (./kdelibs/kdeui/kdockwidget.cpp:503)

void KDockWidgetHeaderDrag::paintEvent( QPaintEvent* )
{
  QPixmap drawBuffer( width(), height() );
  QPainter paint;

  paint.begin( &drawBuffer );
  paint.fillRect( drawBuffer.rect(), QBrush(colorGroup().brush(QColorGroup::Background)) );

  paint.setPen( colorGroup().light() );
  paint.drawLine( 1, 3, 1, 2 );
  paint.drawLine( 1, 2, width(), 2 );

  paint.setPen( colorGroup().mid() );
  paint.drawLine( 1, 4, width(), 4 );
  paint.drawLine( width(), 4, width(), 3 );

  paint.setPen( colorGroup().light() );
  paint.drawLine( 1, 6, 1, 5 );
  paint.drawLine( 1, 5, width(), 5 );

  paint.setPen( colorGroup().mid() );
  paint.drawLine( 1, 7, width(), 7 );
  paint.drawLine( width(), 7, width(), 6 );

  bitBlt( this,0,0,&drawBuffer,0,0,width(),height() );
  paint.end();
}
/*************************************************************************/