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bar/wayland: fix mouse wheel up not being emitted

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We emit mouse wheel up events when the ‘discrete’ counter is
negative. Thus, when looping, we need to loop to its *absolute* value.
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Daniel Eklöf 2021-06-23 11:21:26 +02:00
parent 46e6539b1a
commit 4ce3fe2285
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1 changed files with 3 additions and 1 deletions
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bar/wayland.c
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@ -377,7 +377,9 @@ wl_pointer_axis_discrete(void *data, struct wl_pointer *wl_pointer,
? MOUSE_BTN_WHEEL_DOWN
: MOUSE_BTN_WHEEL_UP;
for (int32_t i = 0; i < discrete; i++) {
int count = abs(discrete);
for (int32_t i = 0; i < count; i++) {
backend->bar_on_mouse(
backend->bar, ON_MOUSE_CLICK, btn,
seat->pointer.x, seat->pointer.y);