[gui] Fix triple-modal issue on Mac for point displacement dialog

- Ensure initial dialog is a 'sheet' or gui will freeze after closing next opened modal (new color) dialog
qgis · Aug 31, 2013 · 2af87f3 · 2af87f3
1 parent 0489757
commit 2af87f3
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/src/gui/symbology-ng/qgspointdisplacementrendererwidget.cpp b/src/gui/symbology-ng/qgspointdisplacementrendererwidget.cpp
@@ -180,7 +180,12 @@ void QgsPointDisplacementRendererWidget::on_mRendererSettingsButton_clicked()
   if ( mEmbeddedRendererWidget )
   {
     //create a dialog with the embedded widget
+#ifdef Q_WS_MAC
+    QDialog* d = new QDialog( this->window() );
+    d->setWindowModality( Qt::WindowModal );
+#else
     QDialog* d = new QDialog();
+#endif
     QGridLayout* layout = new QGridLayout( d );
     mEmbeddedRendererWidget->setParent( d );
     QDialogButtonBox* buttonBox = new QDialogButtonBox( d );