// Process window messages
LRESULT CALLBACK BmpFlasher::WndProc(HWND hwnd, UINT iMsg, WPARAM wParam, LPARAM lParam) {
// This is a static method, so we don't know which instantiation we're
// dealing with. We use Allen Hadden's ([email protected]) suggestion
// from a newsgroup to get the pseudo-this.
BmpFlasher *_this = (BmpFlasher *) GetWindowLong(hwnd, GWL_USERDATA);
switch (iMsg) {
case WM_ERASEBKGND:
{
DoSDKEraseBkGnd2((HDC)wParam, RGB(255,0,0));
return true;
}
case WM_CTLCOLORSTATIC:
{
SetBkMode((HDC) wParam, TRANSPARENT);
return (DWORD) GetStockObject(NULL_BRUSH);
}
case WM_TIMER:
DestroyWindow(hwnd);
break;
case WM_CREATE:
CentreWindow(hwnd);
SetForegroundWindow(hwnd);
m_nTimerID = SetTimer(hwnd,1, 200, 0);
return 0;
case WM_CLOSE:
KillTimer(hwnd,m_nTimerID);
break;
case WM_USER:
switch (lParam)
{
case WM_LBUTTONDBLCLK:
case WM_LBUTTONDOWN:
case WM_RBUTTONDOWN:
case WM_KEYDOWN:
case WM_MBUTTONDOWN:
DestroyWindow(hwnd);
KillTimer(hwnd,m_nTimerID);
break;
}
}
return DefWindowProc(hwnd, iMsg, wParam, lParam);
}
static LRESULT CALLBACK WndProc(
HWND hwnd, // handle to window
UINT uMsg, // message identifier
WPARAM wParam, // first message parameter
LPARAM lParam) // second message parameter
{
switch (uMsg)
{
case WM_CREATE:
// SetTimer(hwnd,10,30000,NULL);
SetTimer(hwnd,100,20,NULL);
break;
case WM_TIMER:
if (wParam==100)
{
SetWindowPos(hwnd,HWND_TOPMOST,0,0,0,0, SWP_NOMOVE|SWP_NOSIZE|SWP_NOACTIVATE);
}
// if (wParam==10) DestroyWindow(hwnd);
case WM_ERASEBKGND:
{
DoSDKEraseBkGnd2((HDC)wParam, RGB(0,0,0));
return true;
}
case WM_CTLCOLORSTATIC:
{
SetBkMode((HDC) wParam, TRANSPARENT);
return (LONG_PTR) GetStockObject(NULL_BRUSH);
}
case WM_DESTROY:
KillTimer(hwnd,100);
PostQuitMessage (0);
break;
default:
return DefWindowProc(hwnd, uMsg, wParam, lParam);
}
return 0;
}
