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The corruption in your picture resembles what I sometimes see
in the file lists shown by Nautilus (the file viewer). I suppose
Nautilus uses a GtkTreeView in a GtkScrolledWindow. Most of the
corrupted area in Nautilus contains text. Perhaps the problem is
not restricted to Gtk::Image (or GtkImage). Kjell Den 2016-02-23 kl. 23:01, skrev
Kasper Peeters:
Hi, I have a Gtk::ScrolledWindow with a VBox inside. Inside that Gtk::VBox, there are various widgets, among which a number of Gtk::Image. When I scroll down, I often see corruption/incorrect rendering of the Gtk::Image widgets. When the window is forced to refresh (not sure how to do that manually, but it sometimes happens when I switch desktops), the image suddenly renders correctly. A picture says more than a thousand words; see http://kasper.phi-sci.com/bug_screenshots.png where the top one shows a corrupt image (the garbled formula below the first blue block of text). The second one shows what happens after a refresh. Any idea what might be causing this, or if not, how to go about debugging this? Thanks! Kasper _______________________________________________ |
