我正在尝试使用Electron创建一个便签桌面应用程序。
我创建了一个透明的 MainWindow 并创建了2个 childWindow ,它们加载了Angular2应用的相同 index.html 文件。
Qs:考虑到ChildWindows的数量可能会有所不同(添加或删除),我如何与ChildWindow进行互动。
截至目前,当我关闭2 ChildWindows时,电子应用程序仍无法关闭,因为无法关闭主窗口。
我需要检测所有子窗口实例是否已关闭,这应该触发app.on('window-all-closed',function() {
....方法。
任何建议
电子应用 main.js
var electron = require('electron');
// Module to control application life.
var app = electron.app;
// Module to create native browser window.
var BrowserWindow = electron.BrowserWindow;
// 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.
var mainWindow;
var children = [];
function createWindow() {
// Create the browser window.
//mainWindow = new BrowserWindow({fullscreen: true, frame: false, transparent: true})
mainWindow = new BrowserWindow({
fullscreen: true,
frame: false,
transparent: true
});
// Adding first sticky
children.push(new BrowserWindow({ width: 800, height: 600, frame: false, parent: mainWindow }));
OpenChildInstance(children[0]);
AddChild();
function AddChild() {
var childWindow = new BrowserWindow({ width: 800, height: 600, frame: false, parent: mainWindow });
OpenChildInstance(childWindow);
children.push(childWindow);
}
// and load the index.html of the app.
function OpenChildInstance(childWindow) {
childWindow.loadURL("file://" + __dirname + "/index.html");
childWindow.webContents.openDevTools();
}
children.forEach(AttachOnClosed);
function AttachOnClosed(element, index, array) {
element.on('closed', function () {
children[index] = null;
if (children == []) {
if (process.platform !== 'darwin') {
app.quit();
}
}
});
}
// Make window click through
mainWindow.setIgnoreMouseEvents(true);
// Open the DevTools.
//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.
//# sourceMappingURL=main.js.map