Sunday, February 26, 2006

Creating a Tray Icon

#undef UNICODE
#undef _UNICODE
#include

//
// TRAY ICON
//

NOTIFYICONDATA nid;


LRESULT CALLBACK WndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam) {
switch (msg) {
case 10101:
if (lParam == WM_LBUTTONDBLCLK) {
MessageBoxA(NULL, "Hello", "Hi", MB_OK);
}
break;
case WM_CREATE:
break;
case WM_CLOSE:
DestroyWindow(hwnd);
break;
case WM_DESTROY:
PostQuitMessage(0);
break;
default:
return DefWindowProc(hwnd, msg, wParam, lParam);
}

return 0;
}

int __stdcall WinMain(HINSTANCE hPrevInstance, HINSTANCE hInstance, LPSTR lpCmdLine, int nCmdShow) {
WNDCLASSEX wc;
int ret;
MSG msg;
HWND hwnd;

wc.cbClsExtra=0;
wc.cbSize=sizeof(WNDCLASSEX);
wc.cbWndExtra=0;
wc.hbrBackground=(HBRUSH) (COLOR_WINDOW+1);
wc.hCursor=LoadCursor(NULL, IDC_ARROW);
wc.hIcon=wc.hIconSm=LoadIcon(NULL, IDI_APPLICATION);
wc.hInstance=hInstance;
wc.lpfnWndProc=WndProc;
wc.lpszClassName="Cyto";
wc.lpszMenuName=NULL;
wc.style=0;

ret = RegisterClassEx(&wc);
if (ret==NULL) {
MessageBoxA(NULL, "Could not register window", "Error", MB_OK);
ExitProcess(-1);
}

hwnd = CreateWindowEx(NULL, "Cyto", "The League", WS_OVERLAPPEDWINDOW, 10, 10, 320, 200, NULL, NULL, hInstance, NULL);
if (hwnd==NULL) {
MessageBoxA(NULL, "Could not create window", "Error", MB_OK);
ExitProcess(-1);
}

ShowWindow(hwnd, nCmdShow);
UpdateWindow(hwnd);

nid.cbSize=sizeof(NOTIFYICONDATA);
nid.hWnd = hwnd;
nid.hIcon = LoadIcon(NULL, IDI_APPLICATION);
nid.szTip[0] = 'T'; nid.szTip[1] = 'V'; nid.szTip[2] = '\0';
nid.uID = 1;
nid.uCallbackMessage = 10101;
nid.uFlags = NIF_ICON | NIF_TIP | NIF_MESSAGE;

Shell_NotifyIcon(NIM_ADD, &nid);


while (GetMessage(&msg, hwnd, 0, 0)>0) {
TranslateMessage(&msg);
DispatchMessage(&msg);
}

Shell_NotifyIcon(NIM_DELETE, &nid);

return (int) msg.wParam;
}

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