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winex11: Add window data structure locking to the GravityNotify event handler.

This commit is contained in:
Alexandre Julliard 2012-09-19 13:13:51 +02:00
parent 89a60562a7
commit 220f1af064
1 changed files with 12 additions and 4 deletions
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16
dlls/winex11.drv/event.c
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@ -1100,10 +1100,16 @@ done:
static void X11DRV_GravityNotify( HWND hwnd, XEvent *xev )
{
XGravityEvent *event = &xev->xgravity;
struct x11drv_win_data *data = X11DRV_get_win_data( hwnd );
RECT rect;
struct x11drv_win_data *data = get_win_data( hwnd );
RECT rect, window_rect;
if (!data || data->whole_window) return; /* only handle this for foreign windows */
if (!data) return;
if (data->whole_window) /* only handle this for foreign windows */
{
release_win_data( data );
return;
}
rect.left = event->x;
rect.top = event->y;
@ -1115,8 +1121,10 @@ static void X11DRV_GravityNotify( HWND hwnd, XEvent *xev )
event->x, event->y );
X11DRV_X_to_window_rect( data, &rect );
window_rect = data->window_rect;
release_win_data( data );
if (data->window_rect.left != rect.left || data ->window_rect.top != rect.top)
if (window_rect.left != rect.left || window_rect.top != rect.top)
SetWindowPos( hwnd, 0, rect.left, rect.top, 0, 0,
SWP_NOSIZE | SWP_NOZORDER | SWP_NOACTIVATE | SWP_NOCOPYBITS );
}