bh: thuban ChangeLog,1.770,1.771

[cvs@intevation.de]

Author: bh

Update of /thubanrepository/thuban
In directory doto:/tmp/cvs-serv12794

Modified Files:
	ChangeLog 
Log Message:
Rework the status bar updates a bit to make sure the message about
the projections is produced at the right times.

* Thuban/UI/mainwindow.py (MainWindow.update_status_bar_messages):
New class variable with messages that may require a status bar
update.
(MainWindow.view_position_changed)
(MainWindow.update_status_bar): Rename from view_position_changed
to update_status_bar.  It's meaning has changed now that it may
also generate messages about problems with projection settings.
(MainWindow.__init__): Use the new update_status_bar_messages
class variable to subscribe update_status_bar
(MainWindow.set_position_text): Update doc-string.  This method
has to be renamed at some point.  See doc-string and comments.
(MainWindow.OnClose): Unsubscribe update_status_bar from all
messages in update_status_bar_messages

* Thuban/UI/viewport.py (ViewPort.forwarded_map_messages): New
class attribute.  map messages to be forwarded by the viewport.
(ViewPort._subscribe_map, ViewPort._unsubscribe_map): (un)subscribe
the messages in forwarded_map_messages


Index: ChangeLog
===================================================================
RCS file: /thubanrepository/thuban/ChangeLog,v
retrieving revision 1.770
retrieving revision 1.771
diff -u -d -r1.770 -r1.771
--- ChangeLog	21 Jan 2005 16:58:31 -0000	1.770
+++ ChangeLog	24 Jan 2005 11:19:53 -0000	1.771
@@ -1,3 +1,27 @@
+2005-01-24  Bernhard Herzog  <bh at intevation.de>
+
+	Rework the status bar updates a bit to make sure the message about
+	the projections is produced at the right times.
+
+	* Thuban/UI/mainwindow.py (MainWindow.update_status_bar_messages):
+	New class variable with messages that may require a status bar
+	update.
+	(MainWindow.view_position_changed)
+	(MainWindow.update_status_bar): Rename from view_position_changed
+	to update_status_bar.  It's meaning has changed now that it may
+	also generate messages about problems with projection settings.
+	(MainWindow.__init__): Use the new update_status_bar_messages
+	class variable to subscribe update_status_bar
+	(MainWindow.set_position_text): Update doc-string.  This method
+	has to be renamed at some point.  See doc-string and comments.
+	(MainWindow.OnClose): Unsubscribe update_status_bar from all
+	messages in update_status_bar_messages
+
+	* Thuban/UI/viewport.py (ViewPort.forwarded_map_messages): New
+	class attribute.  map messages to be forwarded by the viewport.
+	(ViewPort._subscribe_map, ViewPort._unsubscribe_map): (un)subscribe
+	the messages in forwarded_map_messages
+
 2005-01-21  Bernhard Herzog  <bh at intevation.de>
 
 	* test/postgissupport.py (PostGISDatabase.__init__): Tweak