diff options
Diffstat (limited to 'sdl.c')
| -rw-r--r-- | sdl.c | 31 |
1 files changed, 20 insertions, 11 deletions
diff --git a/sdl.c b/sdl.c index 4c00e9a7eb..16a48e92cb 100644 --- a/sdl.c +++ b/sdl.c @@ -57,6 +57,7 @@ static SDL_Cursor *guest_sprite = NULL; static uint8_t allocator; static SDL_PixelFormat host_format; static int scaling_active = 0; +static Notifier mouse_mode_notifier; static void sdl_update(DisplayState *ds, int x, int y, int w, int h) { @@ -486,6 +487,22 @@ static void sdl_grab_end(void) sdl_update_caption(); } +static void sdl_mouse_mode_change(Notifier *notify) +{ + if (kbd_mouse_is_absolute()) { + if (!absolute_enabled) { + sdl_hide_cursor(); + if (gui_grab) { + sdl_grab_end(); + } + absolute_enabled = 1; + } + } else if (absolute_enabled) { + sdl_show_cursor(); + absolute_enabled = 0; + } +} + static void sdl_send_mouse_event(int dx, int dy, int dz, int x, int y, int state) { int buttons; @@ -498,19 +515,8 @@ static void sdl_send_mouse_event(int dx, int dy, int dz, int x, int y, int state buttons |= MOUSE_EVENT_MBUTTON; if (kbd_mouse_is_absolute()) { - if (!absolute_enabled) { - sdl_hide_cursor(); - if (gui_grab) { - sdl_grab_end(); - } - absolute_enabled = 1; - } - dx = x * 0x7FFF / (width - 1); dy = y * 0x7FFF / (height - 1); - } else if (absolute_enabled) { - sdl_show_cursor(); - absolute_enabled = 0; } else if (guest_cursor) { x -= guest_x; y -= guest_y; @@ -876,6 +882,9 @@ void sdl_display_init(DisplayState *ds, int full_screen, int no_frame) dpy_resize(ds); } + mouse_mode_notifier.notify = sdl_mouse_mode_change; + qemu_add_mouse_mode_change_notifier(&mouse_mode_notifier); + sdl_update_caption(); SDL_EnableKeyRepeat(250, 50); gui_grab = 0; |