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Ensure item is valid before using it.

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@25209 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robin Dunn 2004-01-16 19:25:11 +00:00
parent cff531b1a8
commit 0d58d62689
1 changed files with 4 additions and 3 deletions
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7
wxPython/demo/Menu.py
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@ -135,11 +135,12 @@ check the source for this sample to see how to implement them.
# Methods
def OnMenuHighlight(self, event):
# Show how to get menu item imfo from this event handler
# Show how to get menu item info from this event handler
id = event.GetMenuId()
item = self.GetMenuBar().FindItemById(id)
text = item.GetText()
help = item.GetHelp()
if item:
text = item.GetText()
help = item.GetHelp()
# but in this case just call Skip so the default is done
event.Skip()