如何隐藏电子默认菜单

Posted 2023-03-22

【中文标题】如何隐藏电子默认菜单

【英文标题】：How do I hide electron default menu

【发布时间】：2020-02-25 10:05:18

【问题描述】：

我使用 Ionic 4 和 Electron 制作了一个项目。我不想显示下图中突出显示的默认菜单项。

这是我下面的electron-starter.js 代码。我试过 mainWindow.removeMenu(); ， mainWindow.removeMenu(null); ， mainWindow.setAutoHideMenuBar(hide); 但没有任何效果。

我怎样才能做到这一点？

const electron = require('electron');
// Module to control application life.
const app = electron.app;
// Module to create native browser window.
const BrowserWindow = electron.BrowserWindow;

const path = require('path');
const url = require('url');

// Keep a global reference of the window object, if you don't, the window will
// be closed automatically when the javascript object is garbage collected.
let mainWindow;

function createWindow() 
    // Create the browser window.
    mainWindow = new BrowserWindow(width: 1200, height: 700);
        //mainWindow.removeMenu(null);
       //mainWindow.setAutoHideMenuBar(hide);



    // and load the index.html of the app.
    const startUrl = process.env.ELECTRON_START_URL || url.format(
            pathname: path.join(__dirname, '/../www/index.html'),
            protocol: 'file:',
            slashes: true
        );
    mainWindow.loadURL(startUrl);
    // Open the DevTools.

    // uncomment below code to open console by default
    // mainWindow.webContents.openDevTools();

    // Emitted when the window is closed.
    mainWindow.on('closed', function () 
        // Dereference the window object, usually you would store windows
        // in an array if your app supports multi windows, this is the time
        // when you should delete the corresponding element.
        mainWindow = null
    )


// This method will be called when Electron has finished
// initialization and is ready to create browser windows.
// Some APIs can only be used after this event occurs.
app.on('ready', createWindow);

// Quit when all windows are closed.
app.on('window-all-closed', function () 
    // On OS X it is common for applications and their menu bar
    // to stay active until the user quits explicitly with Cmd + Q
    if (process.platform !== 'darwin') 
        app.quit()
    
);

app.on('activate', function () 
    // On OS X it's common to re-create a window in the app when the
    // dock icon is clicked and there are no other windows open.
    if (mainWindow === null) 
        createWindow()
    
);

// In this file you can include the rest of your app's specific main process
// code. You can also put them in separate files and require them here.

【问题讨论】：

你试过这个 mainWindow.setMenu(null) 吗？

【参考方案1】：

您需要将application menu 设置为null

const  Menu  = require('electron')

Menu.setApplicationMenu(null)

【参考方案2】：

您需要将浏览器窗口菜单设置为空。

const BrowserWindow = electron.BrowserWindow;
mainWindow = new BrowserWindow( width: 1200, height: 700 );
mainWindow.setMenu(null);

【讨论】：

干得好。谢谢