switch(Msg)
{
case WM_INITDIALOG:
{
hInformation=GetDlgItem(hwnd,IDC_BUTTON1);
hbmInformation=LoadBitmap(GetModuleHandle(NULL),MAKEINTRESOURCE(IDB_BUTTON_COMMON));
hbmInformationHover=LoadBitmap(GetModuleHandle(NULL),MAKEINTRESOURCE(IDB_BUTTON_PRESSED));
}break;
case WM_DRAWITEM:
{
LPDRAWITEMSTRUCT lpdis=(LPDRAWITEMSTRUCT)lParam;
HDC hdcMem=CreateCompatibleDC(lpdis->hDC);
if (lpdis->hwndItem == hInformation)
{
HDC hCDC=CreateCompatibleDC(lpdis->hDC);
HBITMAP &hBmp=bInformationStateButton?hbmInformationHover:hbmInformation;
HBITMAP hBmpOld=(HBITMAP)SelectObject(hCDC,hBmp);
StretchBlt(lpdis->hDC,0,0,lpdis->rcItem.right-lpdis->rcItem.left,
lpdis->rcItem.bottom - lpdis->rcItem.top,hCDC,0,0,
SizeBitmap(hBmp).cx, SizeBitmap(hBmp).cy,SRCCOPY);
SelectObject(hCDC, hBmpOld);
DeleteDC(hCDC);
RsrcHand=FindResource(NULL,MAKEINTRESOURCE(IDR_RGN1),RsrcType);
RsrcPoint=LoadResource(NULL,RsrcHand);
RsrcSize=SizeofResource(NULL,RsrcHand);
SetWindowRgn(hInformation,ExtCreateRegion(NULL,RsrcSize,(RGNDATA*) RsrcPoint),TRUE);
}
}break;
case WM_COMMAND:
{
if (wParam==IDCANCEL) // Exit button
{
ExitProcess(0);
}
if (IDC_BUTTON1)
{
bInformationStateButton=TRUE;
MessageBox(hwnd,"pressed","caption",MB_OK);
// как быть дальше?
}
}break;
case WM_CLOSE:
{
EndDialog(hwnd,0);
}break;
}
return 0;
} |
