* src/DisplayState.py: add standard function for using WATCH cursor

* src/PageView.py: enable watch cursor when it is necessary to
rebuild a page.


svn: r5866

gramps2/ChangeLog

@@ -1,3 +1,8 @@
+2006-02-02  Don Allingham  <don@gramps-project.org>
+	* src/DisplayState.py: add standard function for using WATCH cursor
+	* src/PageView.py: enable watch cursor when it is necessary to 
+	rebuild a page.
+
 2006-02-02  Alex Roitman  <shura@gramps-project.org>
 	* src/GrampsDb/_GrampsBSDDB.py (transaction_begin,
 	transaction_commit): only do secondary index magic if not

gramps2/src/DisplayState.py

@@ -584,6 +584,14 @@ class DisplayState(GrampsDb.GrampsDBCallback):
         self.log.setLevel(logging.WARN)
         self.log.addHandler(self.rh)
 
+    def set_busy_cursor(self,value):
+        if value:
+            self.window.window.set_cursor(gtk.gdk.Cursor(gtk.gdk.WATCH))
+        else:
+            self.window.window.set_cursor(None)
+        while gtk.events_pending():
+            gtk.main_iteration()
+
     def set_open_widget(self,widget):
         self.widget = widget
 

gramps2/src/PageView.py

@@ -54,7 +54,9 @@ class PageView:
     def set_active(self):
         self.active = True
         if self.dirty:
+            self.uistate.set_busy_cursor(True)
             self.build_tree()
+            self.uistate.set_busy_cursor(False)
             
     def set_inactive(self):
         self.active = False