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Create a very basic system tray icon
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project(wintray) | |
add_executable(wintray WIN32 | |
main.cpp | |
resource.rc | |
wintray.exe.manifest | |
) | |
set_target_properties(wintray PROPERTIES | |
CXX_STANDARD 11 | |
CXX_STANDARD_REQUIRED ON | |
) | |
target_link_libraries(wintray Comctl32) |
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/* | |
* The MIT License (MIT) | |
* | |
* Copyright (c) 2023 Nathan Osman | |
* | |
* Permission is hereby granted, free of charge, to any person obtaining a copy | |
* of this software and associated documentation files (the "Software"), to | |
* deal in the Software without restriction, including without limitation the | |
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or | |
* sell copies of the Software, and to permit persons to whom the Software is | |
* furnished to do so, subject to the following conditions: | |
* | |
* The above copyright notice and this permission notice shall be included in | |
* all copies or substantial portions of the Software. | |
* | |
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | |
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS | |
* IN THE SOFTWARE. | |
*/ | |
#ifndef CONFIG_H | |
#define CONFIG_H | |
#define IDI_ICON 101 | |
#endif // CONFIG_H |
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/* | |
* The MIT License (MIT) | |
* | |
* Copyright (c) 2023 Nathan Osman | |
* | |
* Permission is hereby granted, free of charge, to any person obtaining a copy | |
* of this software and associated documentation files (the "Software"), to | |
* deal in the Software without restriction, including without limitation the | |
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or | |
* sell copies of the Software, and to permit persons to whom the Software is | |
* furnished to do so, subject to the following conditions: | |
* | |
* The above copyright notice and this permission notice shall be included in | |
* all copies or substantial portions of the Software. | |
* | |
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | |
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS | |
* IN THE SOFTWARE. | |
*/ | |
#ifndef UNICODE | |
#define UNICODE | |
#endif | |
#include <windows.h> | |
#include <windowsx.h> | |
#include <commctrl.h> | |
#include <shellapi.h> | |
#include <strsafe.h> | |
#include "config.h" | |
#define ID_QUIT 101 | |
const UINT WMAPP_NOTIFYCALLBACK = WM_APP + 1; | |
LRESULT CALLBACK WindowProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam); | |
int WINAPI wWinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, PWSTR pCmdLine, int nCmdShow) | |
{ | |
// Create and register the window class | |
const wchar_t CLASS_NAME[] = L"WndClass"; | |
WNDCLASS wc = { }; | |
wc.lpfnWndProc = WindowProc; | |
wc.hInstance = hInstance; | |
wc.lpszClassName = CLASS_NAME; | |
RegisterClass(&wc); | |
// Create a window only for notifications | |
CreateWindowEx( | |
0, | |
CLASS_NAME, | |
L"System Tray Window", | |
0, | |
0, | |
0, | |
0, | |
0, | |
HWND_MESSAGE, | |
NULL, | |
hInstance, | |
NULL | |
); | |
// Event loop | |
MSG msg = { }; | |
while (GetMessage(&msg, NULL, 0, 0)) { | |
TranslateMessage(&msg); | |
DispatchMessage(&msg); | |
} | |
return 0; | |
} | |
void createPopup(HWND hwnd, POINT pt) | |
{ | |
// Create the popup | |
HMENU hmenu = CreatePopupMenu(); | |
// Create the menu item | |
MENUITEMINFO mii = { }; | |
mii.cbSize = sizeof(mii); | |
mii.fMask = MIIM_STRING | MIIM_ID; | |
mii.wID = ID_QUIT; | |
mii.dwTypeData = L"&Quit"; | |
mii.cch = wcslen(mii.dwTypeData); | |
// Insert it | |
InsertMenuItem(hmenu, 0, TRUE, &mii); | |
// Show the menu | |
int id = TrackPopupMenu( | |
hmenu, | |
TPM_RETURNCMD, | |
pt.x, | |
pt.y, | |
0, | |
hwnd, | |
NULL | |
); | |
switch (id) { | |
case ID_QUIT: | |
PostQuitMessage(0); | |
break; | |
} | |
DestroyMenu(hmenu); | |
} | |
LRESULT CALLBACK WindowProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam) | |
{ | |
switch (uMsg) { | |
case WM_CREATE: | |
{ | |
// Prepare the struct | |
NOTIFYICONDATA nid = { }; | |
nid.hWnd = hwnd; | |
nid.uFlags = NIF_ICON | NIF_TIP | NIF_MESSAGE; | |
nid.uCallbackMessage = WMAPP_NOTIFYCALLBACK; | |
// Load the icon | |
LoadIconMetric( | |
GetModuleHandle(nullptr), | |
MAKEINTRESOURCE(IDI_ICON), | |
LIM_SMALL, | |
&(nid.hIcon) | |
); | |
// Load the tooltip | |
StringCchCopy(nid.szTip, ARRAYSIZE(nid.szTip), L"Tray Icon"); | |
Shell_NotifyIcon(NIM_ADD, &nid); | |
// Set the version | |
nid.uVersion = NOTIFYICON_VERSION_4; | |
Shell_NotifyIcon(NIM_SETVERSION, &nid); | |
return 0; | |
} | |
case WMAPP_NOTIFYCALLBACK: | |
{ | |
if (LOWORD(lParam) == WM_CONTEXTMENU) { | |
// Determine the offset | |
POINT pt = { | |
GET_X_LPARAM(wParam), | |
GET_Y_LPARAM(wParam) | |
}; | |
createPopup(hwnd, pt); | |
} | |
return 0; | |
} | |
} | |
return DefWindowProc(hwnd, uMsg, wParam, lParam); | |
} |
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#include <windows.h> | |
#include "config.h" | |
IDI_ICON ICON DISCARDABLE "wintray.ico" |
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<?xml version='1.0' encoding='UTF-8' standalone='yes'?> | |
<assembly xmlns='urn:schemas-microsoft-com:asm.v1' manifestVersion='1.0' xmlns:asmv3="urn:schemas-microsoft-com:asm.v3"> | |
<dependency> | |
<dependentAssembly> | |
<assemblyIdentity type="win32" name="Microsoft.Windows.Common-Controls" language="*" processorArchitecture="*" version="6.0.0.0" publicKeyToken="6595b64144ccf1df"/> | |
</dependentAssembly> | |
</dependency> | |
<asmv3:application> | |
<asmv3:windowsSettings> | |
<dpiAware xmlns="http://schemas.microsoft.com/SMI/2005/WindowsSettings">true</dpiAware> | |
<dpiAwareness xmlns="http://schemas.microsoft.com/SMI/2016/WindowsSettings">PerMonitorV2</dpiAwareness> | |
</asmv3:windowsSettings> | |
</asmv3:application> | |
</assembly> |
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