Mercurial > octave
diff libgui/graphics/SliderControl.cc @ 23412:7b95435e96a4
Reverse orientation of vertical uicontrol "sliders" for Matlab compatibility (bug #50818).
* SliderControl.cc (SliderControl::SliderControl): Call setInvertedAppearance
on slider for vertical sliders.
| author | Rik <rik@octave.org> |
|---|---|
| date | Tue, 18 Apr 2017 16:35:38 -0700 |
| parents | 092078913d54 |
| children | c763214a8260 |
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--- a/libgui/graphics/SliderControl.cc Wed Apr 19 01:30:09 2017 +0200 +++ b/libgui/graphics/SliderControl.cc Tue Apr 18 16:35:38 2017 -0700 @@ -59,7 +59,10 @@ slider->setTracking (false); Matrix bb = up.get_boundingbox (); - slider->setOrientation (bb(2) > bb(3) ? Qt::Horizontal : Qt::Vertical); + bool vertical_slider = ( bb(2) < bb(3) ); + slider->setOrientation (vertical_slider ? Qt::Vertical : Qt::Horizontal); + if (vertical_slider) + slider->setInvertedAppearance (true); // Matlab compatibility Matrix steps = up.get_sliderstep ().matrix_value (); slider->setMinimum (0); slider->setMaximum (RANGE_INT_MAX);