C++ (Cpp) pan_changed Beispiele

Beispiel #1

Datei: vca.cpp Projekt: ascallonisi/evolver-editor

void VCAModel::set_pan(int val){
	if(val < 0)
		return;
	pan_type pan = (pan_type)val;
	if(pan != mPanType){
		mPanType = pan;
		emit(pan_changed(mPanType));
		send_program_param(30, mPanType);
	}
}

Beispiel #2

Datei: dmzQtCanvasView.cpp Projekt: ben-sangster/dmz

void
dmz::QtCanvasView::pan_direction (const int Dx, const int Dy) {

   QScrollBar *hBar = horizontalScrollBar ();
   QScrollBar *vBar = verticalScrollBar ();

   if (hBar && vBar) {

      hBar->setValue (hBar->value () - Dx);
      vBar->setValue (vBar->value () - Dy);
      
      emit (pan_changed (QPoint (Dx, Dy)));
   }
}