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opt: valid zoomfactor range from 0.25 to 5

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Xiao Yi Fang 2024-07-10 17:13:12 +08:00
parent dcf4ff3dea
commit d2f82e9350
1 changed files with 3 additions and 3 deletions
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6
src/ui/mainwindow.cc
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@ -3383,11 +3383,11 @@ void MainWindow::adjustCurrentZoomFactor()
{
if ( cfg.preferences.zoomFactor >= 5 )
cfg.preferences.zoomFactor = 5;
else if ( cfg.preferences.zoomFactor <= 0.1 )
cfg.preferences.zoomFactor = 0.1;
else if ( cfg.preferences.zoomFactor <= 0.25 )
cfg.preferences.zoomFactor = 0.25;
zoomIn->setEnabled( cfg.preferences.zoomFactor < 5 );
zoomOut->setEnabled( cfg.preferences.zoomFactor > 0.1 );
zoomOut->setEnabled( cfg.preferences.zoomFactor > 0.25 );
zoomBase->setEnabled( !qFuzzyCompare( cfg.preferences.zoomFactor, 1.0 ) );
}