标签：ase -o length 架构 UNC name float .sh get
现在什么都讲究追赶潮流，觉得 QQ 登录窗口做的效果不错，既然刚学习 electron ，那么就用 electron 模仿一下。其实主要用到的就是 CSS3 的效果：边框圆角、阴影，3D变换。对，就这么简单。先上效果：
下面是关键代码：
app.js
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‘use strict‘;const { app, BrowserWindow } = require(‘electron‘)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 winfunction createWindow() { // Create the browser window. win = new BrowserWindow({ width: 495, height: 470, /*skipTaskbar: true,*/ frame: false, resizable: false, transparent: true, show: false, alwaysOnTop: true }) win.once(‘ready-to-show‘, () => { win.show() }) // and load the index.html of the app. win.loadURL(url.format({ pathname: path.join(__dirname, ‘/app/index.html‘), protocol: ‘file:‘, slashes: true })) // Open the DevTools. //win.webContents.openDevTools() // Emitted when the window is closed. win.on(‘closed‘, () => { // 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. win = null })}//app.disableHardwareAcceleration();// 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‘, () => { // On macOS 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‘, () => { // On macOS 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 (win === 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. |
index.html
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<!DOCTYPE html><html style="margin:0; padding:0;height:100%;"><head> <meta charset="UTF-8"> <title>QQ Login</title> <style> html, body { margin: 0; padding: 0; width: 100%; height: 100%; } body { perspective: 800px; -webkit-app-region: drag; -webkit-user-select: none; } input[type="submit"], input[type="reset"], input[type="button"], input[type="text"], button, textarea { -webkit-app-region: no-drag; } .shadow { box-shadow: 0 0 10px rgba(0, 0, 0, 1); position: absolute; width: 100%; height: 100%; border-radius: 4px; } #login-back { position: relative; border-radius: 3px 3px 0 0; left: 0; right: 0; height: 180px; } #card { left: 33px; top: 70px; right: 33px; bottom: 70px; padding: 0px 0px 0px 5px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; border-left: 3px solid rgb(108, 226, 108); line-height: 20px; width: 640px; clear: both; outline: 0px !important; border-radius: 0px !important; border-top: 0px !important; border-right: 0px !important; border-bottom: 0px !important; border-image: initial !important; bottom: auto !important; float: none !important; height: auto !important; left: auto !important; overflow: visible !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; box-sizing: content-box !important; font-family: Consolas, "Bitstream Vera Sans Mono", "Courier New", Courier, monospace !important; min-height: auto !important; color: gray !important;">#ebf2f9; position: absolute; -webkit-transition: -webkit-transform .6s ease-in-out; transition: transform .6s ease-in-out; -webkit-transform-style: preserve-3d; transform-style: preserve-3d; border-radius: 4px; } #card.flipped { -webkit-transform: rotateY( 180deg ); transform: rotateY( 180deg ); } #card .front { background: url(imgs/login-back.gif) no-repeat; background-size: 100% 180px; position: absolute; transform: rotateY(0deg); } #card .back { position: absolute; background: url(imgs/login-back.gif) no-repeat; background-size: 100% 180px; -webkit-transform: rotateY( -180deg ); transform: rotateY( -180deg ); -webkit-backface-visibility: hidden; backface-visibility: hidden; z-index:2; } .sys-control-box { float:right; width:84px; border-radius: 0 3px 0 0; } .sys-btn { width: 28px; height: 28px; border: none; outline: none; margin: 0; } .sys-btn-mini { background: url(imgs/btn_mini_normal.png) no-repeat; } .sys-btn-mini:hover { background: url(imgs/btn_mini_highlight.png) no-repeat; } .sys-btn-mini:active { background: url(imgs/btn_mini_down.png) no-repeat; } .sys-btn-close { border-radius: 0 3px 0 0; background: url(imgs/btn_close_normal.png) no-repeat; } .sys-btn-close:hover { background: url(imgs/btn_close_highlight.png) no-repeat; } .sys-btn-close:active { background: url(imgs/btn_close_down.png) no-repeat; } .sys-btn-set { background: url(imgs/btn_set_normal.png) 1px 0 no-repeat; } .sys-btn-set:hover { background: url(imgs/btn_set_hover.png) 1px 0 no-repeat; } .sys-btn-set:active { background: url(imgs/btn_set_press.png) 1px 0 no-repeat; } .btn { width: 78px; height: 28px; background: url(imgs/setting_btn_normal.png) no-repeat; background-size: 100% 100%; border: none; outline: none; margin: 0; } .btn:hover, .btn:active { background: url(imgs/setting_btn_hover.png) no-repeat; background-size: 100% 100%; } .btn:focus { background: url(imgs/setting_btn_hover.png) no-repeat; background-size: 100% 100%; } </style></head><body> <div id="card"> <div id="front" class="front shadow"> <div class="sys-control-box"> <button id="btn-set" class="sys-btn sys-btn-set" title="设置"></button><button class="sys-btn sys-btn-mini" title="最小化"></button><button class="sys-btn sys-btn-close" title="关闭"></button> </div> </div> <div id="back" class="back shadow"> <div style="width:100%;height:100%; border-radius: 4px;background:-webkit-linear-gradient(top, rgba(0, 0, 0, 0.00) 0%, rgba(0, 0, 0, 0.00) 6%, #ebf2f9 12%, #ebf2f9 90%, #cde2f2 90%, #cde2f2 100%);"> <div class="sys-control-box" style="width:56px;"> <button class="sys-btn sys-btn-mini" title="最小化"></button><button class="sys-btn sys-btn-close" title="关闭"></button> </div> <button id="btn-ok" style="position:absolute; right:91px; bottom:2px;" class="btn">确定</button> <button id="btn-cancel" style="position:absolute; right:10px; bottom:2px;" class="btn">取消</button> </div> </div> </div> <script> Element.prototype.hasClassName = function (a) { return new RegExp("(?:^|\\s+)" + a + "(?:\\s+|$)").test(this.className); }; Element.prototype.addClassName = function (a) { if (!this.hasClassName(a)) { this.className = [this.className, a].join(" "); } }; Element.prototype.removeClassName = function (b) { if (this.hasClassName(b)) { var a = this.className; this.className = a.replace(new RegExp("(?:^|\\s+)" + b + "(?:\\s+|$)", "g"), " "); } }; Element.prototype.toggleClassName = function (a) { this[this.hasClassName(a) ? "removeClassName" : "addClassName"](a); }; //var init = function () { // var card = document.getElementById(‘card‘); // document.getElementById(‘front‘).addEventListener(‘click‘, function () { // card.toggleClassName(‘flipped‘); // }, false); // document.getElementById(‘back‘).addEventListener(‘click‘, function () { // card.toggleClassName(‘flipped‘); // }, false); //}; //window.addEventListener(‘DOMContentLoaded‘, init, false); (function () { const remote = require(‘electron‘).remote; function init() { function flip() { if (frontShow == 2) { document.getElementById(‘front‘).style.display = ‘block‘; } else { document.getElementById(‘back‘).style.display = ‘block‘; } card.toggleClassName(‘flipped‘); }; var btn_minis = document.getElementsByClassName("sys-btn-mini"); for (var i = 0; i < btn_minis.length; i++) { btn_minis[i].addEventListener("click", function (e) { const window = remote.getCurrentWindow(); window.minimize(); }); } //document.getElementById("sys-btn-maxi").addEventListener("click", function (e) { // const window = remote.getCurrentWindow(); // if (!window.isMaximized()) { // window.maximize(); // } else { // window.unmaximize(); // } //}); var btn_closes = document.getElementsByClassName("sys-btn-close"); for (var i = 0; i < btn_closes.length; i++) { btn_closes[i].addEventListener("click", function (e) { const window = remote.getCurrentWindow(); window.close(); }); } var card = document.getElementById(‘card‘); var frontShow = 1; var btn_sets = document.getElementsByClassName("sys-btn-set"); for (var i = 0; i < btn_sets.length; i++) { btn_sets[i].addEventListener(‘click‘, function () { flip(); }, false); } card.addEventListener(‘transitionend‘, function () { if (frontShow == 1) { frontShow = 2; document.getElementById(‘front‘).style.display = ‘none‘; } else { document.getElementById(‘back‘).style.display = ‘none‘; frontShow = 1; } }, false); document.getElementById(‘btn-ok‘).addEventListener(‘click‘, function () { flip(); }, false); document.getElementById(‘btn-cancel‘).addEventListener(‘click‘, function () { flip(); }, false); }; document.onreadystatechange = function () { if (document.readyState == "complete") { init(); } }; })(); </script></body></html> |
最后整个项目的源代码：https://github.com/starts2000/ElectronQQLogin
使用 electron 实现类似新版 QQ 的登录界面效果(阴影、背景动画、窗体3D翻转)
标签：ase -o length 架构 UNC name float .sh get
原文地址：https://www.cnblogs.com/xanthedsf/p/10163936.html
