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Neither Windows nor Linux allow dragging out of the window without some sort of mouse capture, so for now punt on that behavior.

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This commit is contained in:
Sam Lantinga 2012-11-08 11:15:02 -08:00
parent a27278b586
commit 8d286a8753
1 changed files with 14 additions and 0 deletions
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14
src/events/SDL_mouse.c
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@ -130,7 +130,21 @@ SDL_UpdateMouseFocus(SDL_Window * window, int x, int y, Uint8 buttonstate)
} else {
inWindow = SDL_TRUE;
}
/* Linux doesn't give you mouse events outside your window unless you grab
the pointer.
Windows doesn't give you mouse events outside your window unless you call
SetCapture().
Both of these are slightly scary changes, so for now we'll punt and if the
mouse leaves the window you'll lose mouse focus and reset button state.
*/
#ifdef SUPPORT_DRAG_OUTSIDE_WINDOW
if (!inWindow && !buttonstate) {
#else
if (!inWindow) {
#endif
if (window == mouse->focus) {
#ifdef DEBUG_MOUSE
printf("Mouse left window, synthesizing focus lost event\n");