Hi all, Gtk-DFB backend UI flickers when mouse enter/leave, and mouse press/release events,I got the result using Gtk+-self gtk-demo, and I am running gtk-demo on my embedded linux system.
Steps to reproduce: 1. compiling gtk+ using DFB backend 2. run gtk-demo 3. press Info(or Source)by turns 4. then move mouse out of the UI(or enter the UI from outside area) For step 3 and step 4, we will get flicker problem occurs each time, but there should be no flickers while these mouse events take place. I have filed bug to gtk+ bugzilla, while get reply by doubting about DFB buffering options, details you may get here: http://bugzilla.gnome.org/show_bug.cgi?id=581840, just wondering are there any settings about this buffering option issue in the newest DFB version? seems I can not configure the setting in DFB++-1.2.0. If it is not DFB fault for this flicker problem, would you guys please give me some other clues about settling this problem? Thanks in Advance, Tony
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