系统设置

KDE 软件和工作空间的控制中心

特性

• 全局性的 KDE 平台配置中心
• 方便的自定义，管理你的桌面
• 帮助定位设置模块的搜索功能

搜索

系统设置 有个搜索功能帮助定位要找的设置模块位置。在工具栏的搜索框输入，系统设置会高亮包含关键词的设置模块，同时黯淡其他无关模块。还可以通过 KRunner 访问到系统设置模块。

搜索关键词

公共外观和行为

账户细节
	配置你的用户信息、密码和路径。你还可以配置社会化桌面提供方。
应用程序外观
	配置应用程序风格、颜色、图标、字体和表情符号。

硬件

输入设备
	配置你的键盘、鼠标和游戏杆。

系统管理

登录屏幕
	配置登录管理器（KDM）.
开机和关机
	配置开机和关机时的系统行为。

鼠标手势

KDE SC 版本 4.4.4

打开 "系统设置 -> 输入动作 "

启用鼠标手势

In the bottom left corner of the window there is a Settings button. Make sure that the Gestures checkbox is checked. Set the timout as you see fit. The mouse button might be different for you, I chose 3 for using the right mouse button. If you want input actions to be enabled automatically, check the "Start the input Actions daemon on login" above.

创建鼠标手势动作组

Right click on the left pane (in an empty area under the list of action groups) and choose New Group, rename that group to "Mouse Gestures" and check the checkbox attached to its name.

Creating a new mouse gesture

From now on I will assume that the new group is called "Mouse Gestures". Right click on Mouse Gestures and choose New -> Mouse Gesture Action (here there are three options but I didn't manage to work with "Send Keyboard Input") using "Command/URL" or "D-Bus Command" you will need to create a gesture and bind an action to it.

To create the gesture

Click on your New Action and select the Trigger tab. in the bottom of the screen there is an Edit button (click it). In the box that just opened draw your gesture using the left mouse button.

To bind an action

if you chose Command/URL simply enter that command/url under the Action tab at the Command/URL field.

Examples using Command/URL

Close window

This command will let you close the next window you mouse click on.

Note

wmctrl may not support your Window Manager.

Command/URL: wmctrl -c :SELECT:

to close the active window

Command/URL: wmctrl -c :ACTIVE:

Translate clipboard content

This command will display a translation of the current clipboard content.

• Required for this are:
  • xclip
  • libtranslate

Command/URL: kdialog --title "Translation" --msgbox "`xclip -o | translate -f en -t he -`"

Replace 'en' and 'he' with the desired source and destination language, if you are not sure, a full list of language codes is available from the ISO 639-2 list.

Examples using D-Bus

If you chose D-Bus, here are few examples.

Finding out what to fill where, is done with the help of the "Launch D-Bus Browser", using that browser you can find what method you wish to call in what application object. Using D-Bus we need to fill some fields, the field name will be regular and the content italic.

Runner

This will display the Runner dialog.

Remote Application: org.kde.krunner

Remote Object: /App

Function: org.kde.krunner.App.display

Audacious next/previous/pause/play/stop/repeat track

Remote Application: org.mpris.audacious

Remote Object: /Player

Function: org.freedesktop.MediaPlayer.Next (replace Next with Prev/Pause/Stop/Play/Repeat)

Audacious PlayPause track

If not playing will play, if playing will pause.

Remote Application: org.mpris.audacious

Remote Object: /org/atheme/audacious

Function: org.atheme.audacious.PlayPause

Klipper manually invoke action menu

display the actions pop-up. (I am using that to search and translate words)

Remote Application: org.kde.klipper

Remote Object: /klipper

Function: org.kde.klipper.klipper.showKlipperManuallyInvokeActionMenu