C++ (Cpp) window_set_opacity Exemples

Exemple #1

Fichier : property.c Projet : awesomeWM/awesomeWM.github.io

static int
property_handle_net_wm_opacity(uint8_t state,
                               xcb_window_t window)
{
    drawin_t *drawin = drawin_getbywin(window);

    if(drawin)
    {
        luaA_object_push(globalconf.L, drawin);
        window_set_opacity(globalconf.L, -1, xwindow_get_opacity(drawin->window));
        lua_pop(globalconf.L, -1);
    }
    else
    {
        client_t *c = client_getbywin(window);
        if(c)
        {
            luaA_object_push(globalconf.L, c);
            window_set_opacity(globalconf.L, -1, xwindow_get_opacity(c->window));
            lua_pop(globalconf.L, 1);
        }
    }

    return 0;
}

Exemple #2

Fichier : window.c Projet : Asido/AwesomeWM

/** Set a window opacity.
 * \param L The Lua VM state.
 * \param window The window object.
 * \return The number of elements pushed on stack.
 */
static int
luaA_window_set_opacity(lua_State *L, window_t *window)
{
    if(lua_isnil(L, -1))
        window_set_opacity(L, -3, -1);
    else
    {
        double d = luaL_checknumber(L, -1);
        if(d >= 0 && d <= 1)
            window_set_opacity(L, -3, d);
    }
    return 0;
}