[Solved] Mouse wheel problem
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Hello guys,
I want to use mousewheel to zoom in and out in an OpenGL simulation. The problem is that when I use the following code and hit mouse wheel up or down, zoom keeps going an till I do the opposite of the move.
So for example. If I scroll up with just 1 step, the program keeps zooming without stopping, till I hit a step with mouse wheel down on my mouse to stop it.
Any ideas how to fix this? I want a single mouse wheel up hit to add a value to the scale ratio just once!!
here's my code:
@
void GLWidget::wheelEvent(QWheelEvent *event)
{
if(event->orientation() == Qt::Vertical)
{
scaleRatio += (double)(event->delta()) / 10000;
event->Quit;
}
}
@Thanks for any efforts :)
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Ah sorry! it was a problem in my OpenGL code!!! I just noticed it!
I'll keep the code for future reference :-)
Thanks for even reading this :-)