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Fix Wayland FL_RELEASE events reporting wrong button

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... in Fl::event_button().

This can be seen when two buttons have been pressed simultaneously
and then released (see test/handle_events.cxx).
This commit is contained in:
Albrecht Schlosser
2023-07-12 18:05:07 +02:00
parent 11dc28c321
commit 858c3cad86
1 changed files with 8 additions and 8 deletions
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src/drivers/Wayland/Fl_Wayland_Screen_Driver.cxx
+8 -8
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@@ -309,20 +309,20 @@ static void pointer_button(void *data,
}
int b = 0;
Fl::e_state &= ~FL_BUTTONS;
if (state == WL_POINTER_BUTTON_STATE_PRESSED) {
if (button == BTN_LEFT) {Fl::e_state |= FL_BUTTON1; b = 1;}
else if (button == BTN_RIGHT) {Fl::e_state |= FL_BUTTON3; b = 3;}
else if (button == BTN_MIDDLE) {Fl::e_state |= FL_BUTTON2; b = 2;}
Fl::e_keysym = FL_Button + b;
}
if (button == BTN_LEFT) {Fl::e_state |= FL_BUTTON1; b = 1;}
else if (button == BTN_RIGHT) {Fl::e_state |= FL_BUTTON3; b = 3;}
else if (button == BTN_MIDDLE) {Fl::e_state |= FL_BUTTON2; b = 2;}
Fl::e_keysym = FL_Button + b;
Fl::e_dx = Fl::e_dy = 0;
set_event_xy(win);
if (state == WL_POINTER_BUTTON_STATE_PRESSED) {
event = FL_PUSH;
checkdouble();
} else if (state == WL_POINTER_BUTTON_STATE_RELEASED) event = FL_RELEASE;
//fprintf(stderr, "%s %s\n", fl_eventnames[event], win->label() ? win->label():"[]");
} else if (state == WL_POINTER_BUTTON_STATE_RELEASED) {
event = FL_RELEASE;
}
// fprintf(stderr, "%s %s\n", fl_eventnames[event], win->label() ? win->label():"[]");
Fl::handle(event, win);
}