give focus to the combo so QgsFieldExpressionWidget can be used as a …

…delegate (allow pressing expression dialog button)
qgis · May 7, 2014 · b522991 · b522991
1 parent 0575c71
commit b522991
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/src/gui/qgsfieldexpressionwidget.cpp b/src/gui/qgsfieldexpressionwidget.cpp
@@ -43,6 +43,11 @@ QgsFieldExpressionWidget::QgsFieldExpressionWidget( QWidget *parent )
   layout->addWidget( mCombo );
   layout->addWidget( mButton );
 
+  // give focus to the combo
+  // hence if the widget is used as a delegate
+  // it will allow pressing on the expression dialog button
+  setFocusProxy( mCombo );
+
   connect( mCombo->lineEdit(), SIGNAL( textEdited( QString ) ), this, SLOT( expressionEdited( QString ) ) );
   connect( mCombo->lineEdit(), SIGNAL( editingFinished() ), this, SLOT( expressionEditingFinished() ) );
   connect( mCombo, SIGNAL( activated( int ) ), this, SLOT( currentFieldChanged( int ) ) );