|
LoadCursor (NULL, IDC_ARROW) ;
wndclass.hbrBackground = (HBRUSH) GetStockObject (WHITE_BRUSH) ;
wndclass.lpszMenuName = NULL ;
wndclass.lpszClassName = szAppName ;
if (!RegisterClass (&wndclass))
{
MessageBox ( NULL, TEXT ("This program requires Windows NT!"),
szAppName, MB_ICONERROR) ;
return 0 ;
}
hwnd = CreateWindow (szAppName,
TEXT ("Simple Clipboard Viewer (Text Only)"),
WS_OVERLAPPEDWINDOW,
CW_USEDEFAULT, CW_USEDEFAULT,
CW_USEDEFAULT, CW_USEDEFAULT,
NULL, NULL, hInstance, NULL) ;
ShowWindow (hwnd, iCmdShow) ;
UpdateWindow (hwnd) ;
while (GetMessage (&msg, NULL, 0, 0))
{
TranslateMessage (&msg) ;
DispatchMessage (&msg) ;
}
return msg.wParam ;
}
LRESULT CALLBACK WndProc ( HWND hwnd, UINT message, WPARAM wParam,LPARAM lParam)
{
static HWND hwndNextViewer ;
HGLOBAL hGlobal ;
HDC hdc ;
PTSTR pGlobal ;
PAINTSTRUCT ps ;
RECT rect ;
switch (message)
{
case WM_CREATE:
hwndNextViewer = SetClipboardViewer (hwnd) ;
return 0 ;
case WM_CHANGECBCHAIN:
if ((HWND) wParam == hwndNextViewer)
hwndNextViewer = (HWND) lParam ;
else if (hwndNextVie |