C++ (Cpp) testCanDecode Examples

Example #1

File: ktabbar.cpp Project: Kst-plot/kst-subversion-archive

void KTabBar::dragMoveEvent( QDragMoveEvent *e )
{
    QTab *tab = selectTab( e->pos() );
    if( tab!= 0L ) {
        bool accept = false;
        // The receivers of the testCanDecode() signal has to adjust
        // 'accept' accordingly.
        emit testCanDecode( e, accept);
        if ( accept && tab != QTabBar::tab( currentTab() ) ) {
          mDragSwitchTab = tab;
          mActivateDragSwitchTabTimer->start( QApplication::doubleClickInterval()*2, true );
        }
        e->accept( accept );
        return;
    }
    e->accept( false );
    QTabBar::dragMoveEvent( e );
}

Example #2

void KTabBar::dragMoveEvent( QDragMoveEvent *event )
{
  int tab = selectTab( event->pos() );
  if ( tab != -1 ) {
    bool accept = false;
    // The receivers of the testCanDecode() signal has to adjust
    // 'accept' accordingly.
    emit testCanDecode( event, accept );
    if ( accept && tab != currentIndex() ) {
      d->mDragSwitchTab = tab;
      d->mActivateDragSwitchTabTimer->start( QApplication::doubleClickInterval() * 2 );
    }

    event->setAccepted( accept );
    return;
  }

  QTabBar::dragMoveEvent( event );
}