+Taskbar *click_taskbar (Panel *panel, int x, int y);
+Task *click_task (Panel *panel, int x, int y);
+Launcher *click_launcher (Panel *panel, int x, int y);
+LauncherIcon *click_launcher_icon (Panel *panel, int x, int y);
+int click_padding(Panel *panel, int x, int y);
+int click_clock(Panel *panel, int x, int y);
+Area* click_area(Panel *panel, int x, int y);