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avoid font sizes <= 0

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This commit is contained in:
Uwe Rathmann 2018-01-05 09:37:17 +01:00
parent 2df8d81174
commit 440ad62631
1 changed files with 6 additions and 2 deletions
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8
support/SkinnyShortcut.cpp
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@ -156,11 +156,15 @@ void SkinnyShortcut::changeFonts( int increment )
if ( font.pixelSize() > 0 ) if ( font.pixelSize() > 0 )
{ {
font.setPixelSize( font.pixelSize() + increment ); const auto newSize = font.pixelSize() + increment;
if ( newSize > 0 )
font.setPixelSize( newSize );
} }
else else
{ {
font.setPointSize( font.pointSize() + increment ); const auto newSize = font.pointSize() + increment;
if ( newSize > 0 )
font.setPointSize( font.pointSize() + increment );
} }
skin->setFont( role, font ); skin->setFont( role, font );