Window *get_window_at_pos(int pointer_x, int pointer_y);
+ void set_focused_frame_color(int r, int g, int b);
+ void get_focused_frame_color(int *r, int *g, int *b);
+
+ void set_unfocused_frame_color(int r, int g, int b);
+
Window *get_grab_window() const;
void grab_mouse(Window *win);