Only highlight feature of active attribute dialog

Fix #13634
qgis · Oct 23, 2015 · 2e85053 · 2e85053
1 parent b9b0865
commit 2e85053
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diff --git a/src/gui/qgsattributedialog.cpp b/src/gui/qgsattributedialog.cpp
@@ -125,3 +125,13 @@ void QgsAttributeDialog::init( QgsVectorLayer* layer, QgsFeature* feature, const
   restoreGeometry();
   focusNextChild();
 }
+
+bool QgsAttributeDialog::event( QEvent* e )
+{
+  if ( e->type() == QEvent::WindowActivate && mHighlight )
+    mHighlight->show();
+  else if ( e->type() == QEvent::WindowDeactivate && mHighlight )
+    mHighlight->hide();
+
+  return QDialog::event( e );
+}
diff --git a/src/gui/qgsattributedialog.h b/src/gui/qgsattributedialog.h
@@ -118,6 +118,15 @@ class GUI_EXPORT QgsAttributeDialog : public QDialog
      */
     void setEditCommandMessage( const QString& message ) { mAttributeForm->setEditCommandMessage( message ); }
 
+    /**
+     * Intercept window activate/deactive events to show/hide the highlighted feature.
+     *
+     * @param e The event
+     *
+     * @return The same as the parent QDialog
+     */
+    virtual bool event( QEvent *e ) override;
+
   public slots:
     void accept() override;