icons

Bootstrap 4 Collapse show state with Font Awesome icon

由 微笑、不失礼 提交于 2019-12-18 11:09:06
问题 I have a single Bootstrap 4 collapse as follows... <a data-toggle="collapse" href="#collapseNEWS" aria-expanded="true" aria-controls="collapseNEWS"><i class="fa fa-chevron-circle-up" aria-hidden="true"></i></a> <div class="row collapse in" id="collapseNEWS">Content</div> This automatically displays the content unless the font awesome icon is clicked. I am displaying the fa-chevron-circle-up icon upon initial load. Once the icon is clicked, the content closes and I'd like to show the fa

Add status icons over file icons in Explorer, like Dropbox or SVN in .NET

由 不打扰是莪最后的温柔 提交于 2019-12-18 10:54:44
问题 I'm writing a Windows service application in C# with FileSystemWatcher . How can I add status icons to files and folders in Windows Explorer similar to how Dropbox or SVN do it? 回答1: You should develop an overlay icon handler and register it into the system. Here you can find a partially working example written in C#. Some MSDN documentation here and here. 回答2: I've never play with this, but I think it's the right way. Custom Folder First make the folder a System Folder, then create a Desktop

Android icon generator for actionbar and notification not working (grey shape)

由 心不动则不痛 提交于 2019-12-18 10:43:26
问题 I found this Asset Studio to generate icons. It works fine for the launcher icon but for action bar or notification icons it is not working. I put in my png file and want to generate the icons, but Asset Studio is only generating gray circles. Is there another tool to generate action bar and notification icons? 回答1: You can use a tool for creating generic icons in Asset Studio: https://romannurik.github.io/AndroidAssetStudio/icons-generic.html. To get it look like ActionBar Icon, you should

How to get the icon for a file extension or filetype without creating a temp file?

由 眉间皱痕 提交于 2019-12-18 10:37:13
问题 I list some filenames with their icons (like the ones in the Windows Explorer) in a JTable . I know the two ways to get the icon if I have a File object from the local file system: javax.swing.filechooser.FileSystemView.getFileSystemView().getSystemIcon( file ) for a 16x16 icon or for a bigger one: sun.awt.shell.ShellFolder.getShellFolder( file ).getIcon( true ) ) Since my files are stored in a database, I don't have the File object. My workaround is to create a temp file with the specific

Setting “Home Screen” icon name for mobile Safari

由 限于喜欢 提交于 2019-12-18 10:09:24
问题 By default, when "bookmarking" a website as an icon (by choosing to Add to Home Screen from within Safari's "+" menu), the icon name defaults to the page's <title> , truncated to 12 characters. In much the same way that apple-touch-icon lets you specify your own iconified representation of the page, is there a way for the webpage to specify a default icon name other than its <title> ? 回答1: In iOS 6 this is solved with a meta tag: <meta name="apple-mobile-web-app-title" content="Short name">

Changing 'ic_launcher.png' in Android Studio

由 杀马特。学长 韩版系。学妹 提交于 2019-12-18 10:00:48
问题 When one first creates a new project, that dialog lets you point to some external .PNG file, and then when that dialog completes, it generates 4 different pixel-sizes of images for use as a launcher-icon. My question is: So, if one already has an existing project created, is there someplace to tell the Studio to re-generate 4 NEW such files, by just re-pointing it elsewhere, to some other .PNG? It occurred to me that I could start a new project and then manually copy all the other files

Icons not displaying with custom theme

由 断了今生、忘了曾经 提交于 2019-12-18 09:27:34
问题 I'm using jQuery mobile with a custom theme created on themeroller According to the instructions I have to include in the <head> : <link rel="stylesheet" href="themes/mycustomtheme.min.css" /> <link rel="stylesheet" href="http://code.jquery.com/mobile/1.4.0/jquery.mobile.structure-1.4.0.min.css" /> <script src="http://code.jquery.com/jquery-1.10.2.min.js"></script> <script src="http://code.jquery.com/mobile/1.4.0/jquery.mobile-1.4.0.min.js"></script> My custom theme displays perfectly but if

Does swing support *.ico files?

由 冷暖自知 提交于 2019-12-18 07:36:42
问题 Setting an image for a swing action : Action action = ... // ImageIcon icon = new ImageIcon(getClass().getResource("/icon.ico")); ImageIcon icon = new ImageIcon(getClass().getResource("/icon_16x16.png")); action.putValue(Action.SMALL_ICON, icon); *.ico files do not get rendered, only png/jpg. Is this by design ? 回答1: The supported types might change by manufacturer and version, though you can usually count on PNG, JPG & GIF. import javax.imageio.ImageIO; public class QuickTest { public static

更改flutter启动图标icon

由 我的未来我决定 提交于 2019-12-18 05:55:44
//修改pubspec.yaml配置文件 dev_dependencies: flutter_test: sdk: flutter flutter_launcher_icons: “^0.7.4” //在依赖中添加库 //pubspec.yaml配置文件中设置图标 flutter_icons: android: “launcher_icon” ios: true image_path: “assets/icon/android-chrome-512x512.png” 完成后 点击 Packages get或在Terminal执行以下命令 flutter pub get 点击Android Studio下方Terminal执行以下命令 flutter pub pub run flutter_launcher_icons:main 重新安装app至Simulator或手机 来源： CSDN 作者： glizhewen 链接： https://blog.csdn.net/glizhewen/article/details/103588388

Displaying an icon in a picturebox

由 百般思念 提交于 2019-12-18 04:41:37
问题 I am trying to display icon file in a picture box. I'm using this code to set the image. pictureBox1.Image = new Icon(openFileDialog.FileName, new Size(48, 48)).ToBitmap(); But I'm getting this exception. System.ArgumentOutOfRangeException: Requested range extends past the end of the array. at System.Runtime.InteropServices.Marshal.CopyToNative(Object source, Int32 startIndex, IntPtr destination, Int32 length) at System.Runtime.InteropServices.Marshal.Copy(Byte[] source, Int32 startIndex,
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