PROBLEM STATEMENT:

if assign split pane with a biger value than its maximumValue, the current value should turn to show its maximumValue, and the split pane on GUI should move to the right. the problem is the current value doesn't show maximumValue, and the split pane doesn't moved

REPRO:

1. run uia2atk/test/samples/splitter_vertical.py
2. run accerciser, expand frame, select 'split pane' on the left treeview
3. on accerciser "IPython Console" box, run 'acc.queryValue().currentValue = 200' to set the currentValue is bigger than maximumValue

RESULTS:

after doing step 3, current value doesn't change to show the maximumValue, and split pane on GUI doesn't move to the right. 

but if under 'interface viewer', expand 'Value', insert '200' into current value numericupdown then press enter, I can get expected result.

EXPECTED RESULTS:

when the giving value is bigger than maximumValue that the current value should turn to show the maximumValue

COMMENTS:

I can get the expected result when running the REPRO steps for Gtk.hpaned