C++ (Cpp) SDL_Mouse::FreeCursor Examples

Example #1

File: SDL_mouse.c Project: CannonballStudio/powdertoy

void
SDL_FreeCursor(SDL_Cursor * cursor)
{
    SDL_Mouse *mouse = SDL_GetMouse();
    SDL_Cursor *curr, *prev;

    if (!cursor) {
        return;
    }

    if (cursor == mouse->def_cursor) {
        return;
    }
    if (cursor == mouse->cur_cursor) {
        SDL_SetCursor(mouse->def_cursor);
    }

    for (prev = NULL, curr = mouse->cursors; curr;
         prev = curr, curr = curr->next) {
        if (curr == cursor) {
            if (prev) {
                prev->next = curr->next;
            } else {
                mouse->cursors = curr->next;
            }

            if (mouse->FreeCursor) {
                mouse->FreeCursor(curr);
            }
            return;
        }
    }
}

Example #2

File: SDL_mouse.c Project: 03050903/Torque3D

void
SDL_MouseQuit(void)
{
    SDL_Cursor *cursor, *next;
    SDL_Mouse *mouse = SDL_GetMouse();

    if (mouse->CaptureMouse) {
        SDL_CaptureMouse(SDL_FALSE);
    }
    SDL_SetRelativeMouseMode(SDL_FALSE);
    SDL_ShowCursor(1);

    cursor = mouse->cursors;
    while (cursor) {
        next = cursor->next;
        SDL_FreeCursor(cursor);
        cursor = next;
    }

    if (mouse->def_cursor && mouse->FreeCursor) {
        mouse->FreeCursor(mouse->def_cursor);
    }

    if (mouse->clickstate) {
        SDL_free(mouse->clickstate);
    }

    SDL_zerop(mouse);
}

Example #3

File: SDL_mouse.c Project: jfiguinha/Regards

void
SDL_MouseQuit(void)
{
    SDL_Cursor *cursor, *next;
    SDL_Mouse *mouse = SDL_GetMouse();

    if (mouse->CaptureMouse) {
        SDL_CaptureMouse(SDL_FALSE);
    }
    SDL_SetRelativeMouseMode(SDL_FALSE);
    SDL_ShowCursor(1);

    cursor = mouse->cursors;
    while (cursor) {
        next = cursor->next;
        SDL_FreeCursor(cursor);
        cursor = next;
    }

    if (mouse->def_cursor && mouse->FreeCursor) {
        mouse->FreeCursor(mouse->def_cursor);
    }

    if (mouse->clickstate) {
        SDL_free(mouse->clickstate);
    }

    SDL_zerop(mouse);

    SDL_DelHintCallback(SDL_HINT_MOUSE_NORMAL_SPEED_SCALE,
                        SDL_MouseNormalSpeedScaleChanged, mouse);

    SDL_DelHintCallback(SDL_HINT_MOUSE_RELATIVE_SPEED_SCALE,
                        SDL_MouseRelativeSpeedScaleChanged, mouse);
}

Example #4

File: SDL_mouse.c Project: CannonballStudio/powdertoy

void
SDL_MouseQuit(void)
{
    SDL_Cursor *cursor, *next;
    SDL_Mouse *mouse = SDL_GetMouse();

    SDL_ShowCursor(1);

    cursor = mouse->cursors;
    while (cursor) {
        next = cursor->next;
        SDL_FreeCursor(cursor);
        cursor = next;
    }

    if (mouse->def_cursor && mouse->FreeCursor) {
        mouse->FreeCursor(mouse->def_cursor);
    }

    SDL_zerop(mouse);
}

Example #5

File: SDL_mouse.c Project: jjiezheng/urho3d

void
SDL_MouseQuit(void)
{
    // Urho3D: free default cursor on exit
    SDL_Mouse *mouse = SDL_GetMouse();

    if (!mouse) {
        return;
    }

    if(!mouse->def_cursor) {
        return;
    }

    if(!mouse->FreeCursor) {
        return;
    }

    mouse->FreeCursor(mouse->def_cursor);
    mouse->def_cursor = 0;
}