Does anyone have any experience with the GtkPlot widget in the GtkExtra library?
I am trying to write a button callback which generates the plot. This plot is on one of a set of tabbed panels. I was going crazy trying to figure out why I never saw any output, until I realized that the graph gets painted if I switch to another tab, then switch back. Following the examples bundled with GtkExtra, I am building this on a GtkPlotCanvas. I have been unable to figure out what call I can make to trigger the responsible event while still in my callback. A trick that triggers refreshes elsewhere (gdk_window_invalidate_region on some region of the plot canvas) has no effect. Trying to trigger an expose event by moving windows around similarly does not cause the canvas to paint. Does anyone have any clues as to what event I might be looking for that is triggered by activating a tab? (Update: I managed to trigger the event by switching the tabs under program control by two successive calls to gtk_notebook_set_current_page, but that seems like kind of a kluge). -- Randy Poe Senior Member Engineering Staff Lockheed Martin Advanced Technology Laboratory Sixth Floor, 3 Executive Campus Cherry Hill, NJ 08002 Phone: (856)792-9894 Fax: (856)792-9930 _______________________________________________ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
