Followup bad94e0

python/gui/qgscodeeditor.sip

@@ -8,6 +8,11 @@ class QgsCodeEditor: QsciScintilla
     QgsCodeEditor( QWidget *parent /TransferThis/ = 0, QString title = "" , bool folding = false, bool margin = false );
     ~QgsCodeEditor();
 
+    /** Set the widget title
+     * @param title widget title
+    */
+    void setTitle( const QString title );
+    
     /** Set margin visible state
      *  @param margin Set margin in the editor
      */
@@ -19,4 +24,16 @@ class QgsCodeEditor: QsciScintilla
      */
     void setFoldingVisible( bool folding);
     bool foldingVisible();
+    
+    /** Insert text at cursor position, or replace any selected text if user has
+     * made a selection.
+     * @param theText The text to be inserted
+     */
+    void insertText( const QString theText );
+
+  protected:
+
+    bool isFixedPitch( const QFont& font );
+
+    QFont getMonospaceFont();
 };

src/gui/qgscodeeditor.cpp

@@ -67,7 +67,7 @@ void QgsCodeEditor::setSciWidget()
   setAutoCompletionSource( QsciScintilla::AcsAPIs );
 }
 
-void QgsCodeEditor::setTitle( QString title )
+void QgsCodeEditor::setTitle( const QString title )
 {
   setWindowTitle( title );
 }
@@ -106,12 +106,20 @@ void QgsCodeEditor::setFoldingVisible( bool folding )
   }
 }
 
-void QgsCodeEditor::insertText( QString theText )
+void QgsCodeEditor::insertText( const QString theText )
 {
+  // Insert the text or replace selected text
+  if ( hasSelectedText() )
+  {
+    replaceSelectedText( theText );
+  }
+  else
+  {
     int line, index;
     getCursorPosition( &line, &index );
     insertAt( theText, line, index );
     setCursorPosition( line, index + theText.length() );
+  }
 }
 
 // Settings for font and fontsize

src/gui/qgscodeeditor.h

@@ -45,8 +45,10 @@ class GUI_EXPORT QgsCodeEditor : public QsciScintilla
     QgsCodeEditor( QWidget *parent = 0, QString title = "" , bool folding = false, bool margin = false );
     ~QgsCodeEditor();
 
-    /** Set the widget title */
+    /** Set the widget title
-    void setTitle( QString );
+     * @param title widget title
+    */
+    void setTitle( const QString title );
 
     /** Set margin visible state
      *  @param margin Set margin in the editor
@@ -60,10 +62,11 @@ class GUI_EXPORT QgsCodeEditor : public QsciScintilla
     void setFoldingVisible( bool folding );
     bool foldingVisible() { return mFolding; }
 
-    /** Isert text at cursor position
+    /** Insert text at cursor position, or replace any selected text if user has
+     * made a selection.
      * @param theText The text to be inserted
      */
-    void insertText( QString theText );
+    void insertText( const QString theText );
 
   protected:
 

src/gui/qgsexpressionbuilderwidget.cpp

@@ -92,7 +92,7 @@ QgsExpressionBuilderWidget::QgsExpressionBuilderWidget( QWidget *parent )
     QString name = func->name();
     if ( name.startsWith( "_" ) ) // do not display private functions
       continue;
-    if ( func->params() >= 1 )
+    if ( func->params() != 0 )
       name += "(";
     registerItem( func->group(), func->name(), " " + name + " ", func->helptext() );
   }
@@ -157,7 +157,7 @@ void QgsExpressionBuilderWidget::on_expressionTree_doubleClicked( const QModelIn
   if ( item->getItemType() == QgsExpressionItem::Header )
     return;
 
-  // Insert the expression text.
+  // Insert the expression text or replace selected text
   txtExpressionString->insertText( item->getExpressionText() );
   txtExpressionString->setFocus();
 }
@@ -392,6 +392,7 @@ void QgsExpressionBuilderWidget::on_lblPreview_linkActivated( QString link )
 
 void QgsExpressionBuilderWidget::on_mValueListWidget_itemDoubleClicked( QListWidgetItem *item )
 {
+  // Insert the item text or replace selected text
   txtExpressionString->insertText( " " + item->text() + " " );
   txtExpressionString->setFocus();
 }
@@ -399,6 +400,8 @@ void QgsExpressionBuilderWidget::on_mValueListWidget_itemDoubleClicked( QListWid
 void QgsExpressionBuilderWidget::operatorButtonClicked()
 {
   QPushButton* button = dynamic_cast<QPushButton*>( sender() );
+
+  // Insert the button text or replace selected text
   txtExpressionString->insertText( " " + button->text() + " " );
   txtExpressionString->setFocus();
 }