followup 9acfe52: better way to emit the signal

slarosa · slarosa · commit c823bcd63af1 · 2015-09-16T17:50:07.000+02:00
diff --git a/src/gui/editorwidgets/qgsdefaultsearchwidgetwrapper.cpp b/src/gui/editorwidgets/qgsdefaultsearchwidgetwrapper.cpp
@@ -96,7 +96,7 @@ void QgsDefaultSearchWidgetWrapper::initWidget( QWidget* widget )
   mContainer->layout()->addWidget( mLineEdit );
   mContainer->layout()->addWidget( mCheckbox );
   connect( mLineEdit, SIGNAL( textChanged( QString ) ), this, SLOT( setExpression( QString ) ) );
-  connect( mLineEdit, SIGNAL( returnPressed() ), this, SLOT( filterChanged() ) );
+  connect( mLineEdit, SIGNAL( returnPressed() ), this, SIGNAL( expressionChanged() ) );
   connect( mCheckbox, SIGNAL( stateChanged( int ) ), this, SLOT( setCaseString( int ) ) );
   mCheckbox->setChecked( Qt::Unchecked );
   mCaseString = "ILIKE";
@@ -106,8 +106,3 @@ bool QgsDefaultSearchWidgetWrapper::valid()
 {
   return true;
 }
-
-void QgsDefaultSearchWidgetWrapper::filterChanged()
-{
-  emit expressionChanged();
-}
diff --git a/src/gui/editorwidgets/qgsdefaultsearchwidgetwrapper.h b/src/gui/editorwidgets/qgsdefaultsearchwidgetwrapper.h
@@ -42,7 +42,6 @@ class GUI_EXPORT QgsDefaultSearchWidgetWrapper : public QgsSearchWidgetWrapper
 
   private slots:
     void setCaseString( int );
-    void filterChanged();
 
   protected:
     QWidget* createWidget( QWidget* parent ) override;
