[composer] Ensure UI is syncronized with legend item state

manisandro · nyalldawson · commit ad66af2049ae · 2014-04-13T17:56:24.000+10:00
diff --git a/src/app/composer/qgscomposerlegendwidget.cpp b/src/app/composer/qgscomposerlegendwidget.cpp
@@ -125,6 +125,7 @@ QgsComposerLegendWidget::QgsComposerLegendWidget( QgsComposerLegend* legend ): m
   {
     legend->model()->setHorizontalHeaderLabels( QStringList() << tr( "Item" ) << tr( "Title style" ) );
     mItemTreeView->setModel( legend->model() );
+    connect( legend, SIGNAL( itemChanged() ), this, SLOT( setGuiElements() ) );
   }
 
   QgsComposerLegendWidgetStyleDelegate* styleDelegate = new QgsComposerLegendWidgetStyleDelegate();

Original file line number	Diff line number	Diff line change
`@@ -125,6 +125,7 @@ QgsComposerLegendWidget::QgsComposerLegendWidget( QgsComposerLegend* legend ): m`
`125`	`125`	`{`
`126`	`126`	`legend->model()->setHorizontalHeaderLabels( QStringList() << tr( "Item" ) << tr( "Title style" ) );`
`127`	`127`	`mItemTreeView->setModel( legend->model() );`
	`128`	`+ connect( legend, SIGNAL( itemChanged() ), this, SLOT( setGuiElements() ) );`
`128`	`129`	`}`
`129`	`130`
`130`	`131`	`QgsComposerLegendWidgetStyleDelegate* styleDelegate = new QgsComposerLegendWidgetStyleDelegate();`