ultimatepp/reference/PaintHook/main.cpp
2025-10-18 16:29:54 +02:00

15 lines
295 B
C++

#include <CtrlLib/CtrlLib.h>
using namespace Upp;
GUI_APP_MAIN
{
Ctrl::InstallPaintHook([](Ctrl *ctrl, Draw& w, const Rect&) {
w.DrawRect(100, 100, 500, 200, Blue());
w.DrawText(100, 120, "PAINT HOOK!", Arial(50), Yellow());
});
TopWindow win1, win2;
win1.OpenMain();
win2.Run();
}