XPSE

 {$Iq}
Set("ErrorLevel",2)
Set("FastMode",1)
Declare WndClass#
Declare hwndClass$
Declare hwndName$
Struct myWindowClass = ~WNDCLASS
Dim WndClass#,myWindowClass
Declare msg#
struct tmsg = ~msg
Dim msg#,tmsg
hwndClass$   = "mywindow"
hwndName$    = "Test_Fenster"
'*****************************************************************************************

Proc WinMain

    With WndClass#

        .style&          = ~CS_HREDRAW | ~CS_VREDRAW
        .lpfnWndProc&    = ProcAddr(Fensterproc,4)
        .cbClsExtra&     = 0
        .cbWndExtra&     = 0
        .hInstance&      = %hInstance
        .hIcon&          = ~LoadIcon(0,~IDI_Winlogo)
        .hCursor&        = ~LoadCursor(0, ~IDC_ARROW)
        .hbrBackground&  = ~createsolidbrush(RGB(150,150,150))
        .lpszMenuName&   = 0
        .lpszClassName&  = Addr(hwndClass$)

    EndWith

    ~RegisterClass(WndClass#)
    dispose wndclass#
    var hwnd& = ~CreateWindowEx(0,Addr(hwndClass$),Addr(hwndName$),$02CA0000,100,100,1000,700,0,0,%hInstance,0)
    ~ShowWindow(hwnd&, ~SW_SHOWNORMAL)

    While ~GetMessage(Msg#, 0, 0, 0) > 0

        ~TranslateMessage(Msg#)
        ~DispatchMessage(Msg#)

    EndWhile

EndProc

'*****************************************************************************************
WinMain
dispose msg#
END
' ****************************************************************************************

nProc FensterProc

    Parameters Wnd&, Message&, wParam&, lParam&
    Var wDC&=~getDC(wnd&)

    IF message& = ~WM_CLOSE

        ~PostQuitMessage(0)

    ElseIf message& = ~wm_mousemove

        LONG hv=dim(16)
        setlong(hv&,0,16)
        setlong(hv&,4,~TME_HOVER | ~TME_LEAVE)
        setlong(hv&,8,wnd&)
        setlong(hv&,12,~HOVER_DEFAULT)
        ~TrackMouseEvent(hv&)
        dispose(hv&)
        ' test_1(wDC&,wnd&)

    ElseIF message& = ~wm_mousehover

        test_1(wDC&,wnd&)

    ElseIF message& = ~wm_mouseleave

        test_2(wDC&,wnd&)

    EndIf

    Return ~DefWindowProc(Wnd&, Message&, wParam&, lParam&)

EndProc

'*****************************************************************************************

nproc test_1

    Parameters wDC&,Wnd&
    LONG c_rect=Dim(16)
    LONG text=dim(255)
    ~GetClientRect(Wnd&,c_rect)
    ~DeleteObject(~SelectObject(wDC& ~CreateSolidBrush(rgb(0,255,0))))
    ~DeleteObject(~SelectObject(wDC&, ~CreatePen(~PS_SOLID, 1,rgb(0,255,0))))
    ~RoundRect(wDC&, 400, 300, LONG(c_rect,8)-300,long(c_rect,12)-300, 20, 20)
    ~SetBkMode(wDC&, ~TRANSPARENT)
    ~SetTextColor(wDC&,rgb(255,255,0))
    ~GetWindowText(Wnd&, Text, ~globalsize(Text)-1)
    ~DrawTextEx(wDC&,Text,Len(STRING$(Text,0)),c_rect,~DT_SINGLELINE | ~DT_VCENTER | ~DT_CENTER,0)
    dispose(c_rect)
    dispose(text)

EndProc

' ----------------------------------------------------------------------------------------

nproc test_2

    Parameters wDC&,Wnd&
    LONG c_rect=Dim(16)
    ~GetClientRect(Wnd&,c_rect)
    ~DeleteObject(~SelectObject(wDC& ~CreateSolidBrush(rgb(255,255,0))))
    ~DeleteObject(~SelectObject(wDC&, ~CreatePen(~PS_SOLID, 1,rgb(255,255,0))))
    ~RoundRect(wDC&, 400, 300, LONG(c_rect,8)-300,long(c_rect,12)-300, 20, 20)
    dispose(c_rect)

EndPr