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Code Issues 1 Projects Releases Wiki Activity

info: ensure we have a native widnow for the drawing_area

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Fixes BadID x errors.
This commit is contained in:
Stefan Sauer 2010-10-27 02:18:17 +03:00
parent 6bed29623b
commit 520518b660
1 changed files with 8 additions and 3 deletions
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11
mediainfo/src/mi-info.vala
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@ -60,6 +60,7 @@ public class MediaInfo.Info : VBox
// FIXME: paint it black from the start
drawing_area = new DrawingArea ();
drawing_area.set_size_request (300, 150);
drawing_area.realize.connect (on_drawing_area_realize);
pack_start (drawing_area, true, true, 0);
table = new Table (7, 2, false);
@ -209,19 +210,23 @@ public class MediaInfo.Info : VBox
// signal handlers
private void on_drawing_area_realize (Widget widget)
{
widget.get_window ().ensure_native ();
widget.unset_flags(Gtk.WidgetFlags.DOUBLE_BUFFERED);
}
private void on_element_sync_message (Gst.Bus bus, Message message)
{
Structure structure = message.get_structure ();
if (structure.has_name ("prepare-xwindow-id"))
{
XOverlay xoverlay = message.src as XOverlay;
xoverlay.set_xwindow_id (Gdk.x11_drawable_get_xid (drawing_area.window));
xoverlay.set_xwindow_id (Gdk.x11_drawable_get_xid (drawing_area.get_window()));
if (message.src.get_class ().find_property ("force-aspect-ratio") != null) {
((GLib.Object)message.src).set_property ("force-aspect-ratio", true);
}
drawing_area.unset_flags(Gtk.WidgetFlags.DOUBLE_BUFFERED);
}
}
}