#include <CtrlLib/CtrlLib.h>

using namespace Upp;

class MyApp : public TopWindow {
	MyApp() {
		SetTimeCallback(1000, [=] { Action1(); }); // The first parameter is positive, time callback will be executed only once
	}
	
	void Action1() {
		SetTimeCallback(2000, [=] { Action2(); }); // Execute Action2 after 2 seconds...
	}
	
	void Action2() {
		SetTimeCallback(5000, [=] { Action3(); }); // Execute Action3 after 5 seconds...
	}
	
	void Action3() {
		// It's over no new time callbacks will be executed
	}
};

class MyApp : public TopWindow {
	MyApp() {
		// The third parameter of SetTimeCallback is id. If id's are different there are
		// separate entities and you can schedule multiple time callbacks at once.
		
		SetTimeCallback(1000, [=] { Action1(); }, 0); // Execute Action1() after 1s
		SetTimeCallback(4000, [=] { Action2(); }, 1); // Execute Action2() after 4s
		SetTimeCallback(7000, [=] { Action3(); }, 2); // Execute Action3() after 7s
	}
	
	void Action1() {}
	void Action2() {}
	void Action3() {}
};