electron/docs/fiddles/features/dark-mode/main.js

44 lines
889 B
JavaScript

const { app, BrowserWindow, ipcMain, nativeTheme } = require('electron/main')
const path = require('node:path')
function createWindow () {
const win = new BrowserWindow({
width: 800,
height: 600,
webPreferences: {
preload: path.join(__dirname, 'preload.js')
}
})
win.loadFile('index.html')
}
ipcMain.handle('dark-mode:toggle', () => {
if (nativeTheme.shouldUseDarkColors) {
nativeTheme.themeSource = 'light'
} else {
nativeTheme.themeSource = 'dark'
}
return nativeTheme.shouldUseDarkColors
})
ipcMain.handle('dark-mode:system', () => {
nativeTheme.themeSource = 'system'
})
app.whenReady().then(() => {
createWindow()
app.on('activate', () => {
if (BrowserWindow.getAllWindows().length === 0) {
createWindow()
}
})
})
app.on('window-all-closed', () => {
if (process.platform !== 'darwin') {
app.quit()
}
})