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Forward mouse motion only on main clicks

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Mouse motion events were forwarded as soon as any mouse button was
pressed.

Instead, only consider left-click (and also middle-click and right-click
if --forward-all-clicks is enabled).
This commit is contained in:
Romain Vimont 2021-06-20 00:42:55 +02:00
parent 8b90e1d3f4
commit 7db0189f23
1 changed files with 6 additions and 2 deletions
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8
app/src/input_manager.c
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@ -595,8 +595,12 @@ convert_mouse_motion(const SDL_MouseMotionEvent *from, struct screen *screen,
static void
input_manager_process_mouse_motion(struct input_manager *im,
const SDL_MouseMotionEvent *event) {
if (!event->state) {
// do not send motion events when no button is pressed
uint32_t mask = SDL_BUTTON_LMASK;
if (im->forward_all_clicks) {
mask |= SDL_BUTTON_MMASK | SDL_BUTTON_RMASK;
}
if (!(event->state & mask)) {
// do not send motion events when no click is pressed
return;
}
if (event->which == SDL_TOUCH_MOUSEID) {