dabo Commit
Revision 3091
Date: 2007-04-26 12:06:57 -0700 (Thu, 26 Apr 2007)
Author: Ed
Trac: http://svn.dabodev.com/trac/dabo/changeset/3091
Changed:
U trunk/dabo/ui/uiwx/dForm.py
U trunk/dabo/ui/uiwx/test/test_dForm.py
Log:
Changed the 'force' parameter to refresh() and update() to an interval
parameter. If no param is sent, the default of 100ms is used in
callAfterInterval(). If a non-zero value is sent, that value (in ms) is used.
If zero is passed, callAfterInterval() is skipped, and the refresh/update is
executed immediately.
Updated the test to reflect this change.
Diff:
Modified: trunk/dabo/ui/uiwx/dForm.py
===================================================================
--- trunk/dabo/ui/uiwx/dForm.py 2007-04-26 16:41:54 UTC (rev 3090)
+++ trunk/dabo/ui/uiwx/dForm.py 2007-04-26 19:06:57 UTC (rev 3091)
@@ -96,30 +96,48 @@
func(message=msg, title=title)
- def refresh(self, force=False):
+ def refresh(self, interval=None):
"""Repaints the form and all contained objects.
- When force is False, repeated calls to refresh() will be cached
for
- performance reasons. Send force=True to force an immediate
refresh.
+ This method is called repeatedly from many different places
during
+ a single change in the UI, so by default the actual execution
is cached
+ using callAfterInterval(). The default interval is 100
milliseconds. You
+ can change that to suit your app needs by passing a different
interval
+ in milliseconds.
+
+ Sometimes, though, you want to force immediate execution of the
+ refresh. In these cases, pass an interval of 0 to this method,
which
+ means don't wait; execute now.
"""
- if force:
+ if interval is None:
+ interval = 100
+ if interval == 0:
self.__refresh()
else:
- dabo.ui.callAfterInterval(100, self.__refresh)
+ dabo.ui.callAfterInterval(interval, self.__refresh)
def __refresh(self):
super(BaseForm, self).refresh()
- def update(self, force=False):
+ def update(self, interval=None):
"""Updates the contained controls with current values from the
source.
- When force is False, repeated calls to update() will be cached
for
- performance reasons. Send force=True to force an immediate
update.
+ This method is called repeatedly from many different places
during
+ a single change in the UI, so by default the actual execution
is cached
+ using callAfterInterval(). The default interval is 100
milliseconds. You
+ can change that to suit your app needs by passing a different
interval
+ in milliseconds.
+
+ Sometimes, though, you want to force immediate execution of the
+ update. In these cases, pass an interval of 0 to this method,
which
+ means don't wait; execute now.
"""
- if force:
+ if interval is None:
+ interval = 100
+ if interval == 0:
self.__update()
else:
- dabo.ui.callAfterInterval(100, self.__update)
+ dabo.ui.callAfterInterval(interval, self.__update)
def __update(self):
super(BaseForm, self).update()
Modified: trunk/dabo/ui/uiwx/test/test_dForm.py
===================================================================
--- trunk/dabo/ui/uiwx/test/test_dForm.py 2007-04-26 16:41:54 UTC (rev
3090)
+++ trunk/dabo/ui/uiwx/test/test_dForm.py 2007-04-26 19:06:57 UTC (rev
3091)
@@ -33,7 +33,7 @@
## force the frm to get the first record:
frm.first()
- frm.update(True) ## need to force the update here because it
is delayed by default, which doesn't work for scripted tests.
+ frm.update(interval=0) ## need to force the update here
because it is delayed by default, which doesn't work for scripted tests.
def tearDown(self):
self.biz = None
@@ -66,7 +66,7 @@
biz = frm.getBizobj()
self.assertEqual(frm.cField.Value, "Paul Keith McNett")
frm.next()
- frm.update(True) ## Need to force the update here which would
otherwise happen 100 ms in the future.
+ frm.update(interval=0) ## Need to force the update here which
would otherwise happen 100 ms in the future.
self.assertEqual(biz.RowNumber, 1)
self.assertEqual(frm.cField.Value, "Edward Leafe")
@@ -80,7 +80,7 @@
frm.requery()
self.assertEqual(biz.RowCount, 4)
frm.last()
- frm.update(True) ## Need to force the update here, otherwise
it won't happen until 100 ms in the future.
+ frm.update(interval=0) ## Need to force the update here,
otherwise it won't happen until 100 ms in the future.
self.assertEqual(biz.RowNumber, 3)
self.assertEqual(biz.Record.cField, None)
self.assertEqual(biz.Record.iField, None)
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