@@ -970,21 +970,27 @@ QemuCocoaView *cocoaView;
*/
/*
- * When deltaY is zero, it means that this scrolling event was
- * either horizontal, or so fine that it only appears in
- * scrollingDeltaY. So we drop the event.
+ * We shouldn't have got a scroll event when deltaY and delta Y
+ * are zero, hence no harm in dropping the event
*/
- if ([event deltaY] != 0) {
+ if ([event deltaY] != 0 || [event deltaX] != 0) {
/* Determine if this is a scroll up or scroll down event */
- buttons = ([event deltaY] > 0) ?
+ if ([event deltaY] != 0) {
+ buttons = ([event deltaY] > 0) ?
INPUT_BUTTON_WHEEL_UP : INPUT_BUTTON_WHEEL_DOWN;
+ } else if ([event deltaX] != 0) {
+ buttons = ([event deltaX] > 0) ?
+ INPUT_BUTTON_WHEEL_LEFT : INPUT_BUTTON_WHEEL_RIGHT;
+ }
+
qemu_input_queue_btn(dcl.con, buttons, true);
qemu_input_event_sync();
qemu_input_queue_btn(dcl.con, buttons, false);
qemu_input_event_sync();
}
+
/*
- * Since deltaY also reports scroll wheel events we prevent mouse
+ * Since deltaX/deltaY also report scroll wheel events we prevent mouse
* movement code from executing.
*/
mouse_event = false;