diff options
Diffstat (limited to 'source/blender/windowmanager/intern/wm_cursors.c')
| -rw-r--r-- | source/blender/windowmanager/intern/wm_cursors.c | 22 |
1 files changed, 18 insertions, 4 deletions
diff --git a/source/blender/windowmanager/intern/wm_cursors.c b/source/blender/windowmanager/intern/wm_cursors.c index ebde6407a48..794bfdde114 100644 --- a/source/blender/windowmanager/intern/wm_cursors.c +++ b/source/blender/windowmanager/intern/wm_cursors.c @@ -188,12 +188,26 @@ void WM_cursor_grab_enable(wmWindow *win, int wrap, int hide, int bounds[4]) * It helps not to get a stuck WM when hitting a breakpoint * */ GHOST_TGrabCursorMode mode = GHOST_kGrabNormal; - - if (hide) mode = GHOST_kGrabHide; - else if (wrap) mode = GHOST_kGrabWrap; + float fac = GHOST_GetNativePixelSize(win->ghostwin); + + /* in case pixel coords differ from window/mouse coords */ + if (bounds) { + bounds[0] /= fac; + bounds[1] /= fac; + bounds[2] /= fac; + bounds[3] /= fac; + } + + if (hide) { + mode = GHOST_kGrabHide; + } + else if (wrap) { + mode = GHOST_kGrabWrap; + } if ((G.debug & G_DEBUG) == 0) { - if (win && win->ghostwin) { + if (win->ghostwin) { const GHOST_TabletData *tabletdata = GHOST_GetTabletData(win->ghostwin); + /* Note: There is no tabletdata on Windows if no tablet device is connected. */ if (!tabletdata) GHOST_SetCursorGrab(win->ghostwin, mode, bounds, NULL); |