Complete fix for ticket #1182 - Mark project as dirty when modifying layer properties.

git-svn-id: http://svn.osgeo.org/qgis/trunk/qgis@8898 c8812cc2-4d05-0410-92ff-de0c093fc19c

Author: timlinux

src/app/qgsrasterlayerproperties.cpp

@@ -1558,6 +1558,8 @@ void QgsRasterLayerProperties::apply()
     cboxContrastEnhancementAlgorithm->removeItem(cboxContrastEnhancementAlgorithm->findText(tr("User Defined")));
   }
 
+  // notify the project we've made a change
+  QgsProject::instance()->dirty(true);
 }//apply
 
 void QgsRasterLayerProperties::on_buttonBox_helpRequested()

src/app/qgsvectorlayerproperties.cpp

@@ -29,6 +29,7 @@
 #include "qgslabel.h"
 #include "qgslayerprojectionselector.h"
 #include "qgslogger.h"
+#include "qgsproject.h"
 #include "qgssinglesymboldialog.h"
 #include "qgsuniquevaluedialog.h"
 #include "qgsvectordataprovider.h"
@@ -341,6 +342,8 @@ void QgsVectorLayerProperties::apply()
   emit refreshLegend(layer->getLayerID(), false);
 
   layer->triggerRepaint();
+  // notify the project we've made a change
+  QgsProject::instance()->dirty(true);
 
 }