[Tkinter-discuss] Lazy updating of image data in ttk widgets

Emiliano Gavilan emilianogavilan at gmail.com
Fri Mar 8 20:50:33 CET 2013

2013/3/8 Michael Lange <klappnase at web.de>:
> Hi,
> I noticed that image data in ttk widgets seem to be updated only when the
> widget receives keyboard focus or the mouse pointer enters the widget.
> A simple example of what I mean:

This is Tk bug #3462273

The workaround is to force the widget redraw. For example, sending an
<Expose> event.


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