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QskSlider: Do not exceed boundaries

This commit is contained in:
Peter Hartmann 2024-11-12 16:19:34 +01:00
parent 525ca3bd0e
commit 05d3b15828
1 changed files with 6 additions and 4 deletions
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10
src/controls/QskSliderSkinlet.cpp
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@ -136,15 +136,17 @@ QRectF QskSliderSkinlet::sampleRect(
if( slider->orientation() == Qt::Horizontal ) if( slider->orientation() == Qt::Horizontal )
{ {
r.setTop( r.center().y() - size.height() / 2 ); const auto y = r.center().y() - size.height() / 2;
r.setTop( qMax( 0.0, y ) );
const auto x = r.left() + slider->valueAsRatio( pos ) * r.width() - size.width() / 2; const auto x = r.left() + slider->valueAsRatio( pos ) * r.width() - size.width() / 2;
r.setLeft( x ); r.setLeft( qMax( 0.0, x ) );
} }
else else
{ {
r.setLeft( r.center().x() - size.width() / 2 ); const auto x = r.center().x() - size.width() / 2;
r.setLeft( qMax( 0.0, x ) );
const auto y = r.bottom() - slider->valueAsRatio( pos ) * r.height() - size.height() / 2; const auto y = r.bottom() - slider->valueAsRatio( pos ) * r.height() - size.height() / 2;
r.setTop( y ); r.setTop( qMax( 0.0, y ) );
} }
r.setHeight( size.height() ); r.setHeight( size.height() );