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wayland: Define the magic values for stylus buttons

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Use the Linux defines if available, and if not, define the buttons with the rest of the values, as is done for mouse buttons.
This commit is contained in:
Frank Praznik
2026-01-05 11:57:00 -05:00
parent 6c2f9bc41e
commit 8a2fbef5b2
1 changed files with 12 additions and 9 deletions
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21
src/video/wayland/SDL_waylandevents.c
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@@ -53,14 +53,18 @@
#include <libdecor.h>
#endif
// Per the spec, Wayland mouse and stylus buttons are defined as Linux event codes.
#ifdef SDL_INPUT_LINUXEV
#include <linux/input.h>
#else
#define BTN_LEFT (0x110)
#define BTN_RIGHT (0x111)
#define BTN_MIDDLE (0x112)
#define BTN_SIDE (0x113)
#define BTN_EXTRA (0x114)
#define BTN_LEFT (0x110)
#define BTN_RIGHT (0x111)
#define BTN_MIDDLE (0x112)
#define BTN_SIDE (0x113)
#define BTN_EXTRA (0x114)
#define BTN_STYLUS (0x14b)
#define BTN_STYLUS2 (0x14c)
#define BTN_STYLUS3 (0x149)
#endif
#include "../../events/SDL_keysym_to_scancode_c.h"
#include "../../events/imKStoUCS.h"
@@ -3381,14 +3385,13 @@ static void tablet_tool_handle_button(void *data, struct zwp_tablet_tool_v2 *too
int sdlbutton;
switch (button) {
// see %{_includedir}/linux/input-event-codes.h
case 0x14b: // BTN_STYLUS
case BTN_STYLUS:
sdlbutton = 1;
break;
case 0x14c: // BTN_STYLUS2
case BTN_STYLUS2:
sdlbutton = 2;
break;
case 0x149: // BTN_STYLUS3
case BTN_STYLUS3:
sdlbutton = 3;
break;
default: