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fix: Scroll does not work on mouse have high resolution

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This commit is contained in:
dreamsourcelabTAI 2023-06-28 09:54:28 +08:00
parent 264e7c46d6
commit 6093633b77
1 changed files with 9 additions and 3 deletions
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12
DSView/pv/view/viewport.cpp
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@ -1239,13 +1239,19 @@ void Viewport::wheelEvent(QWheelEvent *event)
isVertical = event->orientation() == Qt::Vertical;
#endif
double zoom_scale = delta / 80;
if (ABS_VAL(delta) <= 80){
zoom_scale = delta > 0 ? 1.5 : -1.5;
}
if (_type == FFT_VIEW)
{
for (auto t : _view.session().get_spectrum_traces())
{
if (t->enabled())
{
t->zoom(delta / 80, x);
t->zoom(zoom_scale, x);
break;
}
}
@ -1274,10 +1280,10 @@ void Viewport::wheelEvent(QWheelEvent *event)
}
else
{
_view.zoom(-delta / 80, x);
_view.zoom(-zoom_scale, x);
}
#else
_view.zoom(delta / 80, x);
_view.zoom(zoom_scale, x);
#endif
}
else