diff options
| author | Jon TURNEY <jon.turney@dronecode.org.uk> | 2010-07-21 18:11:13 +0100 |
|---|---|---|
| committer | Jon TURNEY <jon.turney@dronecode.org.uk> | 2011-04-27 14:19:01 +0100 |
| commit | 19e764eee0c8b74d877fb2b1d6aedc933976660e (patch) | |
| tree | 381a281a9445b1b1616f42f37dee9180cca2d239 | |
| parent | 918a9c99cf2ebc73acb34b95f597904b93c690d9 (diff) | |
Cygwin/X: Internal WM workaround for Java AWT bug
Java applications using AWT on JRE 1.6.0 break with non-reparenting WMs AWT
doesn't explicitly know about (See sun bug #6434227)
XDecoratedPeer.handleConfigureNotifyEvent() only processes non-synthetic
ConfigureNotify events to update window location if it's identified the
WM as a non-reparenting WM it knows about (compiz or lookingglass)
Rather than tell all sorts of lies to get XWM to recognize us as one of
those, simply send a synthetic ConfigureNotify for every non-synthetic one
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
Tested-by: Colin Harrison <colin.harrison@virgin.net>
| -rw-r--r-- | hw/xwin/winmultiwindowwm.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/hw/xwin/winmultiwindowwm.c b/hw/xwin/winmultiwindowwm.c index c9b1584f8..ef0c7cf0b 100644 --- a/hw/xwin/winmultiwindowwm.c +++ b/hw/xwin/winmultiwindowwm.c @@ -1114,6 +1114,30 @@ winMultiWindowXMsgProc (void *pArg) } } } + else if (event.type == ConfigureNotify) + { + if (!event.xconfigure.send_event) + { + /* + Java applications using AWT on JRE 1.6.0 break with non-reparenting WMs AWT + doesn't explicitly know about (See sun bug #6434227) + + XDecoratedPeer.handleConfigureNotifyEvent() only processes non-synthetic + ConfigureNotify events to update window location if it's identified the + WM as a non-reparenting WM it knows about (compiz or lookingglass) + + Rather than tell all sorts of lies to get XWM to recognize us as one of + those, simply send a synthetic ConfigureNotify for every non-synthetic one + */ + XEvent event_send = event; + event_send.xconfigure.send_event = TRUE; + event_send.xconfigure.event = event.xconfigure.window; + XSendEvent(event.xconfigure.display, + event.xconfigure.window, + True, StructureNotifyMask, + &event_send); + } + } else if (event.type == PropertyNotify && event.xproperty.atom == atmWmName) { |