javascript - Electron - 从渲染器进程调整窗口大小

Question

我正在开发一个 Electron 应用程序，作为界面的一部分，我想在发生某些事情后增加窗口的大小(我现在已将其绑定(bind)到一个按钮)，以便我可以显示其他数据。我尝试使用在 onclick=resize() 上激活的以下代码来执行此操作:

require('./renderer.js');

let remote = require('electron').remote;
function resize() {
    let win = remote.getCurrentWindow().setBounds({
        height: 1000
    });
}

但是，我在窗口/浏览器控制台中收到以下错误:

Uncaught Error: Could not call remote function 'setBounds'. Check that the function signature is correct. Underlying error: Error processing argument at index 0, conversion failure from #<Object>
Error: Could not call remote function 'setBounds'. Check that the function signature is correct. Underlying error: Error processing argument at index 0, conversion failure from #<Object>
    at callFunction (C:\Users\Thomas\AppData\Roaming\npm\node_modules\electron\dist\resources\electron.asar\browser\rpc-server.js:257:11)
    at EventEmitter.<anonymous> (C:\Users\Thomas\AppData\Roaming\npm\node_modules\electron\dist\resources\electron.asar\browser\rpc-server.js:357:5)
    at emitMany (events.js:127:13)
    at EventEmitter.emit (events.js:204:7)
    at WebContents.<anonymous> (C:\Users\Thomas\AppData\Roaming\npm\node_modules\electron\dist\resources\electron.asar\browser\api\web-contents.js:256:13)
    at emitTwo (events.js:106:13)
    at WebContents.emit (events.js:194:7)
    at callFunction (C:\Users\Thomas\AppData\Roaming\npm\node_modules\electron\dist\resources\electron.asar\browser\rpc-server.js:257:11)
    at EventEmitter.<anonymous> (C:\Users\Thomas\AppData\Roaming\npm\node_modules\electron\dist\resources\electron.asar\browser\rpc-server.js:357:5)
    at emitMany (events.js:127:13)
    at EventEmitter.emit (events.js:204:7)
    at WebContents.<anonymous> (C:\Users\Thomas\AppData\Roaming\npm\node_modules\electron\dist\resources\electron.asar\browser\api\web-contents.js:256:13)
    at emitTwo (events.js:106:13)
    at WebContents.emit (events.js:194:7)
    at metaToValue (C:\Users\Thomas\AppData\Roaming\npm\node_modules\electron\dist\resources\electron.asar\renderer\api\remote.js:234:13)
    at Object.remoteMemberFunction (C:\Users\Thomas\AppData\Roaming\npm\node_modules\electron\dist\resources\electron.asar\renderer\api\remote.js:118:18)
    at resize (file:///D:/Documents/Development/Projects/ShortenMeURL/V1/index.html:41:45)
    at HTMLButtonElement.onclick (file:///D:/Documents/Development/Projects/ShortenMeURL/V1/index.html:22:86)

关于如何解决这个问题有什么建议吗？

Answer 1

Rectangle的定义对象(这是 setBounds 的第一个参数)比您预期的更严格。由于它的属性没有默认值，因此您必须定义所有这些属性。

例如:

remote.getCurrentWindow().setBounds({
    x: 1621,
    y: 611,
    width: 10,
    height: 1000
});

此外，如果您只想调整尺寸，您可以使用 setSize浏览器窗口