Hello José, Wednesday, December 8, 2010, 6:32:39 PM, you wrote:
JM> The gecko browser is using a GTK Window which is a TCustomControl, JM> once put in the form and started it does nothing unless the mouse is JM> moved over the form (not need to move over the control), so it looks JM> like a non processed message. After some tests I had decided to add a JM> timer to the form and in the event handler add JM> "Application.ProcessMessages" and now the window is rendered as JM> expected :-? This problem is resolved using "-dUSE_GTK_MAIN_OLD_ITERATION" so it looks like some kind of "regression" (I had not tested with 0.9.28). JM> So for me it looks like the message filter in GTK2 is not being fired JM> with external paints. JM> Now a second problem with maybe same roots, once the control is JM> painted thanks to the Application.ProcessMessages every 100 ms if I JM> resize the window the control receives the paint message but the JM> painted content is not displayed unless I manually raise some kind of JM> form change like a caption change, so now my Paint handler looks like: JM> procedure TCustomGecko.Paint; JM> begin JM> GeckoWindow.Paint(true); //force paint JM> Self.Parent.Caption:=floattostr(now); //forces a form caption change JM> end; This one is still present. -- Best regards, José -- _______________________________________________ Lazarus mailing list Lazarus@lists.lazarus.freepascal.org http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus