electron在mac电脑上复制粘贴全选失效

发布: 2019-12-31 14:18:33标签: 前端开发

判断mac环境下手动注册快捷键

注意globalShortcut注册之后会覆盖其他的快捷键，所以blur的时候取消快捷键

01import { app, BrowserWindow, screen, globalShortcut } from "electron";
02
03let mainWindow;
04
05app.on("browser-window-focus", () => {
06  if (!mainWindow) return;
07  if (process.platform === "darwin") {
08    let contents = mainWindow.webContents;
09    globalShortcut.register("CommandOrControl+C", () => {
10      contents.copy();
11    });
12    globalShortcut.register("CommandOrControl+V", () => {
13      contents.paste();
14    });
15    globalShortcut.register("CommandOrControl+X", () => {
16      contents.cut();
17    });
18    globalShortcut.register("CommandOrControl+A", () => {
19      contents.selectAll();
20    });
21  }
22});
23
24app.on("browser-window-blur", () => {
25  globalShortcut.unregisterAll();
26});
复制代码

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