#include "CtrlLibTest.h" ChildWnd::ChildWnd() { CtrlLayout(*this, "Child Window"); btn1.Hide(); btn2.Hide(); } CtrlLibTest::CtrlLibTest() { CtrlLayout(*this, "Main Window"); btn1 <<= THISBACK(OnPush1); btn2 <<= THISBACK(OnPush2); } void CtrlLibTest::OnPush1() { wnd.Open(this); wnd.TopMost(); } void CtrlLibTest::OnPush2() { PromptOK("I'm invisible!"); } GUI_APP_MAIN { CtrlLibTest().Run(); }