KDE Common Keyboard Shortcuts

本文介绍了 KDE Plasma 工作区中的常用快捷键,包括窗口操作、应用程序管理、虚拟桌面切换等,帮助用户提高工作效率。

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Common Keyboard Shortcuts

T.C. Hollingsworth 

The KDE Plasma Workspaces provide keyboard shortcuts that allow you to perform many tasks without touching your mouse. If you use your keyboard frequently, using these can save you lots of time.

This list contains the most common shortcuts supported by the workspace itself and many applications available within. Every application also provides its own shortcuts, so be sure to check their manuals for a comprehensive listing.

Note

The Meta key described below is a generic name for the custom key found on many different keyboards. On keyboards designed for Microsoft® Windows®, this key is usually called the Windows key, and will have a picture of the Windows® logo. On keyboards designed for Mac® computers, this key is known as the Command key and will have a picture of the Apple® logo and/or the  symbol. On keyboards designed for UNIX® systems, this key is really known as the Meta key and is typically labeled with a diamond: .

Working with Windows

These shortcuts allow you to perform all kinds of operations with windows, whether it be opening, closing, moving, or switching between them.

Starting and Stopping Applications

These shortcuts make it easy to start and stop programs.

ShortcutDescription
Ctrl+QQuit
Ctrl+EscSystem Activity
Ctrl+Alt+EscForce Quit
Alt+F2Run Command Interface
Alt+F4Close
Moving Around

These shortcuts allow you to navigate between windows, activities, and desktops efficiently.

ShortcutDescription
Ctrl+F10Present Windows
Ctrl+F9Present Windows on current desktop
Ctrl+F7Present Windows of current application only
Ctrl+F11Desktop Cube
Ctrl+F12Show Dashboard
Ctrl+Alt+AActivate Window Demanding Attention
Alt+TabWalk through windows
Alt+`Walk through windows of the current application
Alt+F3Open the Window Operations menu
Meta+Alt+UpSwitch to Window Above
Meta+Alt+DownSwitch to Window Below
Meta+Alt+LeftSwitch to Window to the Left
Meta+Alt+RightSwitch to Window to the Right
Panning and Zooming

Need to get a closer look? The KDE Plasma Workspaces allow you to zoom in and out and move your entire desktop around, so you can zoom in even when the application you are using doesn't support it.

ShortcutDescription
Meta+=Zoom In
Meta+-Zoom Out
Meta+0Zoom Normal
Meta+UpPan Up
Meta+DownPan Down
Meta+LeftPan left
Meta+RightPan Right

Working with Activities and Virtual Desktops

These shortcuts allow you to switch between and manage Activities and virtual desktops.

ShortcutDescription
Ctrl+QView all your Activities
Meta+TabNext Activity
Meta+Shift+TabPrevious Activity
Alt+D RRemove this Activity
Alt+D SActivities Settings
Ctrl+F1Switch to Desktop 1
Ctrl+F2Switch to Desktop 2
Ctrl+F3Switch to Desktop 3
Ctrl+F4Switch to Desktop 4

Working with the Desktop

These shortcuts allow you to work with the KDE Plasma Desktop and panels.

ShortcutDescription
Alt+D AAdd Widgets
Alt+D RRemove Widgets
Alt+D LLock/Unlock Widgets
Alt+D NNext Widget
Alt+D PPrevious Widget
Alt+D SWidget Settings
Ctrl+F12Show Dashboard
Alt+D TRun the Associated Application
Alt+Shift+F12Enable/Disable Desktop Effects

Getting Help

Need some help? The manual for the current application is only a keypress away, and some programs even have additional help that explains the element in focus.

ShortcutDescription
F1Help
Shift+F1What's This?

Working with Documents

Whether it's a text document, spreadsheet, or web site, these shortcuts make performing many kinds of tasks with them easy.

ShortcutDescription
F5Refresh
Ctrl+ASelect All
Ctrl+ZUndo
Ctrl+Shift+ZRedo
Ctrl+XCut
Ctrl+CCopy
Ctrl+VPaste
Ctrl+NNew
Ctrl+PPrint
Ctrl+SSave
Ctrl+FFind
Ctrl+WClose Document/Tab

Working with Files

Whether your in an Open/Save dialog or the Dolphin file manager, these shortcuts save you time when performing operations on files. Note that some of the concepts used with files are the same as with documents, so several of the shortcuts are identical to their counterparts listed above.

ShortcutDescription
Ctrl+ZUndo
Ctrl+XCut
Ctrl+CCopy
Ctrl+VPaste
Ctrl+ASelect All
Ctrl+LReplace Location
Ctrl+Shift+AInvert Selection
Alt+LeftBack
Alt+RightForward
Alt+UpUp (to folder that contains this one)
Alt+HomeHome Folder
DeleteMove to Trash
Shift+DeleteDelete Permanently

Changing Volume and Brightness

In addition to the standard keys, many computer keyboards and laptops nowadays have special keys or buttons to change the speaker volume, as well as the brightness of your monitor if applicable. If present, you can use these keys in the KDE Plasma Workspaces to perform those tasks.

If you do not have such keys, see the section called “Modifying Shortcuts” for information on how to assign keys for these tasks.

Leaving Your Computer

All done? Use these shortcuts and put your computer away!

ShortcutDescription
Ctrl+Alt+InsertSwitch User
Ctrl+Alt+LLock Session
Ctrl+Alt+DeleteLogout
Ctrl+Alt+Shift+DeleteLogout without confirmation
Ctrl+Alt+Shift+Page DownShut Down without confirmation
Ctrl+Alt+Shift+Page UpReboot without confirmation

Modifying Shortcuts

The shortcuts described in Working With WindowsLeaving Your Computer, and Changing Volume and Brightness are called global shortcuts, since they work regardless of which window you have open on your screen. These can be modified in the Global Shortcuts panel of System Settings, where they are separated by KDE component.

The shortcuts described in Working with Activities and Virtual Desktops and Working with the Desktop can be modified by clicking on the Desktop Toolbox and selecting Shortcut Settings.

The shortcuts described in Working with Documents and Getting Help are set by individual programs. Most KDE programs allow you to use the common shortcut editing dialog to modify these. The shortcuts described in Working With Files can be edited in the same manner when used inside a file manager like Dolphin or Konqueror, but cannot be modified in the case of Open/Save dialogs, etc.


https://docs.kde.org/stable/en/kde-runtime/fundamentals/kbd.html


资源下载链接为: https://pan.quark.cn/s/d9ef5828b597 在本文中,我们将探讨如何通过 Vue.js 实现一个带有动画效果的“回到顶部”功能。Vue.js 是一款用于构建用户界面的流行 JavaScript 框架,其组件化和响应式设计让实现这种交互功能变得十分便捷。 首先,我们来分析 HTML 代码。在这个示例中,存在一个 ID 为 back-to-top 的 div 元素,其中包含两个 span 标签,分别显示“回到”和“顶部”文字。该 div 元素绑定了 Vue.js 的 @click 事件处理器 backToTop,用于处理点击事件,同时还绑定了 v-show 指令来控制按钮的显示与隐藏。v-cloak 指令的作用是在 Vue 实例渲染完成之前隐藏该元素,避免出现闪烁现象。 CSS 部分(backTop.css)主要负责样式设计。它首先清除了一些默认的边距和填充,对 html 和 body 进行了全屏布局,并设置了相对定位。.back-to-top 类则定义了“回到顶部”按钮的样式,包括其位置、圆角、阴影、填充以及悬停时背景颜色的变化。此外,与 v-cloak 相关的 CSS 确保在 Vue 实例加载过程中隐藏该元素。每个 .page 类代表一个页面,每个页面的高度设置为 400px,用于模拟多页面的滚动效果。 接下来是 JavaScript 部分(backTop.js)。在这里,我们创建了一个 Vue 实例。实例的 el 属性指定 Vue 将挂载到的 DOM 元素(#back-to-top)。data 对象中包含三个属性:backTopShow 用于控制按钮的显示状态;backTopAllow 用于防止用户快速连续点击;backSeconds 定义了回到顶部所需的时间;showPx 则规定了滚动多少像素后显示“回到顶部”按钮。 在 V
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