[QGIS Commit] r15157 - trunk/qgis/src/app

[svn_qgis at osgeo.org]

Author: mhugent
Date: 2011-02-12 01:40:23 -0800 (Sat, 12 Feb 2011)
New Revision: 15157

Modified:
   trunk/qgis/src/app/qgsvectorlayerproperties.cpp
Log:
Fix multiple redraws when adding join from dialog

Modified: trunk/qgis/src/app/qgsvectorlayerproperties.cpp
===================================================================
--- trunk/qgis/src/app/qgsvectorlayerproperties.cpp	2011-02-11 19:17:22 UTC (rev 15156)
+++ trunk/qgis/src/app/qgsvectorlayerproperties.cpp	2011-02-12 09:40:23 UTC (rev 15157)
@@ -1200,7 +1200,11 @@
       }
 
       layer->addJoin( info );
+
+      //prevent complete redraw for each row
+      QObject::disconnect( tblAttributes, SIGNAL( cellChanged( int, int ) ), this, SLOT( on_tblAttributes_cellChanged( int, int ) ) );
       loadRows(); //update attribute tab
+      QObject::connect( tblAttributes, SIGNAL( cellChanged( int, int ) ), this, SLOT( on_tblAttributes_cellChanged( int, int ) ) );
       addJoinToTreeWidget( info );
     }
   }
@@ -1237,7 +1241,11 @@
   }
 
   layer->removeJoin( currentJoinItem->data( 0, Qt::UserRole ).toString() );
+
+  //prevent complete redraw for each row
+  QObject::disconnect( tblAttributes, SIGNAL( cellChanged( int, int ) ), this, SLOT( on_tblAttributes_cellChanged( int, int ) ) );
   loadRows();
+  QObject::connect( tblAttributes, SIGNAL( cellChanged( int, int ) ), this, SLOT( on_tblAttributes_cellChanged( int, int ) ) );
   mJoinTreeWidget->takeTopLevelItem( mJoinTreeWidget->indexOfTopLevelItem( currentJoinItem ) );
 }