diff options
| author | M.G. Kishalmi <lmg@kishalmi.net> | 2011-05-09 16:46:59 +0400 |
|---|---|---|
| committer | M.G. Kishalmi <lmg@kishalmi.net> | 2011-05-09 16:46:59 +0400 |
| commit | 88a13d73958c050bde4364b115faddfe26b0d47c (patch) | |
| tree | 80310959e9da45f99a65508f56ae68eca574f551 /intern/ghost/intern/GHOST_SystemX11.cpp | |
| parent | 99ee18c684da65ba774175c0b57a086e8222464a (diff) | |
fixed scrolling lists with the mousewheel for some X11 windowmanagers.
some WMs not only send 'crossing' events when really moving from one
window to another, but also when mousewheeling.
distinguishing those events 'mode' property fixed this.
brecht++ for figuring out the details.
Diffstat (limited to 'intern/ghost/intern/GHOST_SystemX11.cpp')
| -rw-r--r-- | intern/ghost/intern/GHOST_SystemX11.cpp | 29 |
1 files changed, 17 insertions, 12 deletions
diff --git a/intern/ghost/intern/GHOST_SystemX11.cpp b/intern/ghost/intern/GHOST_SystemX11.cpp index 378bc6b90be..b44f2b18225 100644 --- a/intern/ghost/intern/GHOST_SystemX11.cpp +++ b/intern/ghost/intern/GHOST_SystemX11.cpp @@ -700,19 +700,24 @@ GHOST_SystemX11::processEvent(XEvent *xe) case EnterNotify: case LeaveNotify: { - // XCrossingEvents pointer leave enter window. - // also do cursor move here, MotionNotify only - // happens when motion starts & ends inside window + /* XCrossingEvents pointer leave enter window. + also do cursor move here, MotionNotify only + happens when motion starts & ends inside window. + we only do moves when the crossing mode is 'normal' + (really crossing between windows) since some windowmanagers + also send grab/ungrab crossings for mousewheel events. + */ XCrossingEvent &xce = xe->xcrossing; - - g_event = new - GHOST_EventCursor( - getMilliSeconds(), - GHOST_kEventCursorMove, - window, - xce.x_root, - xce.y_root - ); + if( xce.mode == NotifyNormal ) { + g_event = new + GHOST_EventCursor( + getMilliSeconds(), + GHOST_kEventCursorMove, + window, + xce.x_root, + xce.y_root + ); + } break; } case MapNotify: |