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[options search] correctly remove event filter

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This commit is contained in:
Denis Rouzaud 2018-01-24 08:34:19 -04:00
parent 0e7cea2244
commit 711eddcf8a
1 changed files with 13 additions and 6 deletions
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19
src/gui/qgsoptionsdialogbase.cpp
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@ -484,15 +484,22 @@ bool QgsSearchHighlightOptionWidget::eventFilter( QObject *obj, QEvent *event )
{
if ( mInstalledFilter && event->type() == QEvent::Show && obj == mWidget )
{
removeEventFilter( mWidget );
mWidget->removeEventFilter( this );
mInstalledFilter = false;
// instead of catching the event and calling show again
// it might be better to use a timer to change the style
// after the widget is shown
#if 1
mWidget->show();
//QTimer::singleShot( 500, this, [ = ]
//{
mWidget->setStyleSheet( mWidget->styleSheet() + mStyleSheet );
mChangedStyle = true;
//} );
return true;
#else
QTimer::singleShot( 500, this, [ = ]
{
mWidget->setStyleSheet( mWidget->styleSheet() + mStyleSheet );
mChangedStyle = true;
} );
#endif
}
return QObject::eventFilter( obj, event );
}
@ -510,7 +517,7 @@ void QgsSearchHighlightOptionWidget::reset()
}
else if ( mInstalledFilter )
{
removeEventFilter( mWidget );
mWidget->removeEventFilter( this );
mInstalledFilter = false;
}
}