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Code Packages Releases Activity

0033513: Zooming - Only working when mouse move horizontally

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This commit is contained in:
carlosah 2023-10-24 14:20:10 +00:00
parent 6aa053ae00
commit f60082f9fb
2 changed files with 21 additions and 0 deletions
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1
src/AIS/AIS_MouseGesture.hxx
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@ -29,6 +29,7 @@ enum AIS_MouseGesture
// //
AIS_MouseGesture_Zoom, //!< view zoom gesture; AIS_MouseGesture_Zoom, //!< view zoom gesture;
//! move mouse left to zoom-out, and to the right to zoom-in //! move mouse left to zoom-out, and to the right to zoom-in
AIS_MouseGesture_ZoomVertical, //!< view zoom vertical;
AIS_MouseGesture_ZoomWindow, //!< view zoom by window gesture; AIS_MouseGesture_ZoomWindow, //!< view zoom by window gesture;
//! press button to start, move mouse to define rectangle, release to finish //! press button to start, move mouse to define rectangle, release to finish
AIS_MouseGesture_Pan, //!< view panning gesture AIS_MouseGesture_Pan, //!< view panning gesture

20
src/AIS/AIS_ViewController.cxx
View File

@ -838,6 +838,7 @@ bool AIS_ViewController::UpdateMouseButtons (const Graphic3d_Vec2i& thePoint,
} }
case AIS_MouseGesture_Zoom: case AIS_MouseGesture_Zoom:
case AIS_MouseGesture_ZoomWindow: case AIS_MouseGesture_ZoomWindow:
case AIS_MouseGesture_ZoomVertical:
{ {
if (!myToAllowZooming) if (!myToAllowZooming)
{ {
@ -1055,6 +1056,25 @@ bool AIS_ViewController::UpdateMousePosition (const Graphic3d_Vec2i& thePoint,
} }
break; break;
} }
case AIS_MouseGesture_ZoomVertical:
{
if (!myToAllowZooming)
{
break;
}
const double aZoomTol = theIsEmulated
? double(myTouchToleranceScale) * myTouchZoomThresholdPx
: 0.0;
if (double (Abs (aDelta.y())) > aZoomTol)
{
if (UpdateZoom (Aspect_ScrollDelta (aDelta.y())))
{
toUpdateView = true;
}
myMouseProgressPoint = thePoint;
}
break;
}
case AIS_MouseGesture_Pan: case AIS_MouseGesture_Pan:
{ {
if (!myToAllowPanning) if (!myToAllowPanning)