use wait cursor when zooming to layers and groups from layer tree

jef-n · jef-n · commit c9438a4144e1 · 2016-03-30T08:41:14.000+02:00
diff --git a/src/gui/layertree/qgslayertreeviewdefaultactions.cpp b/src/gui/layertree/qgslayertreeviewdefaultactions.cpp
@@ -197,14 +197,18 @@ void QgsLayerTreeViewDefaultActions::zoomToLayer()
 {
   QAction* s = qobject_cast<QAction*>( sender() );
   QgsMapCanvas* canvas = reinterpret_cast<QgsMapCanvas*>( s->data().value<void*>() );
+  QApplication::setOverrideCursor( Qt::WaitCursor );
   zoomToLayer( canvas );
+  QApplication::restoreOverrideCursor();
 }
 
 void QgsLayerTreeViewDefaultActions::zoomToGroup()
 {
   QAction* s = qobject_cast<QAction*>( sender() );
   QgsMapCanvas* canvas = reinterpret_cast<QgsMapCanvas*>( s->data().value<void*>() );
+  QApplication::setOverrideCursor( Qt::WaitCursor );
   zoomToGroup( canvas );
+  QApplication::restoreOverrideCursor();
 }
 
 

Original file line number	Diff line number	Diff line change
`@@ -197,14 +197,18 @@ void QgsLayerTreeViewDefaultActions::zoomToLayer()`
`197`	`197`	`{`
`198`	`198`	`QAction* s = qobject_cast<QAction*>( sender() );`
`199`	`199`	`QgsMapCanvas* canvas = reinterpret_cast<QgsMapCanvas>( s->data().value<void>() );`
	`200`	`+ QApplication::setOverrideCursor( Qt::WaitCursor );`
`200`	`201`	`zoomToLayer( canvas );`
	`202`	`+ QApplication::restoreOverrideCursor();`
`201`	`203`	`}`
`202`	`204`
`203`	`205`	`void QgsLayerTreeViewDefaultActions::zoomToGroup()`
`204`	`206`	`{`
`205`	`207`	`QAction* s = qobject_cast<QAction*>( sender() );`
`206`	`208`	`QgsMapCanvas* canvas = reinterpret_cast<QgsMapCanvas>( s->data().value<void>() );`
	`209`	`+ QApplication::setOverrideCursor( Qt::WaitCursor );`
`207`	`210`	`zoomToGroup( canvas );`
	`211`	`+ QApplication::restoreOverrideCursor();`
`208`	`212`	`}`
`209`	`213`
`210`	`214`