[edit widgets] set line edit as read-only instead of disabled

Author: 3nids

src/gui/editorwidgets/qgstexteditwidget.cpp

@@ -129,3 +129,15 @@ void QgsTextEditWidget::setValue( const QVariant& value )
   if ( mLineEdit )
     mLineEdit->setText( v );
 }
+
+void QgsTextEditWidget::setEnabled( bool enabled )
+{
+  if ( mTextEdit )
+    mTextEdit->setReadOnly( !enabled );
+
+  if ( mPlainTextEdit )
+    mPlainTextEdit->setReadOnly( !enabled );
+
+  if ( mLineEdit )
+    mLineEdit->setReadOnly( !enabled );
+}

src/gui/editorwidgets/qgstexteditwidget.h

@@ -38,6 +38,7 @@ class GUI_EXPORT QgsTextEditWidget : public QgsEditorWidgetWrapper
 
   public slots:
     void setValue( const QVariant& value );
+    void setEnabled( bool enabled );
 
   private:
     QTextEdit* mTextEdit;