KWin is a window manager for the X Window System. It is an integral part of the KDE Software Compilation, although it can be used on its own or with other desktop environments.
History
| Name | Version | KDE Version | Details |
|---|
| KWM | 1.0 | 1.0 | |
| KWin | 2.0 | 2.0 | Extended support for themes and window effects. |
| KWin | 3.0 | 3.2 | Improved support for the extended ICCCM standards from freedesktop.org |
| KWin | 4.0 | 4.0 | Compositing support and Compiz-like effects. |
| KWin | 4.4 | 4.4 | Maximizing and tiling by snapping to the screen-edges, grouping and tabbing.[3] |
| KWin | 4.5 | 4.5 | Tiling[4] |
Look and feel
There are many window decorations for KWin, including the default Oxygen, Microsoft Windows-like Redmond, and Keramik. IceWM themes can also be used with it, provided the kdeartwork package is installed.
Compositing
Currently available compositing backends include XRender, OpenGL 1.x, OpenGL 2.x, and OpenGL ES 2.0.[5]
Included effects
Screenshot showing the cover switch effect in KWin for KDE 4.1.
As of KDE 4.3 the following effects are built-in:
Accessibility
| Name | Description |
|---|
| Invert | Inverts the color of the desktop and windows |
| Looking glass | A screen magnifier that looks like a fish eye lens |
| Magnifier | Magnify the section of the screen that is near the mouse cursor |
| Sharpen | Makes the entire desktop look sharper |
| Snap Helper | Helps locate the centre of the screen when moving a window |
| Track mouse | Display a mouse cursor locating effect when activated |
| Zoom | Magnify the entire desktop |
Appearance
| Name | Description |
|---|
| Explosion | Make windows explode when they are closed |
| Fade | Make windows smoothly fade in and out when they are shown or hidden |
| Fade Desktop | Fade between virtual desktops when switching between them |
| Fall apart | Close windows fall into pieces |
| Highlight Windows | Highlight the appropriate window when hovering over taskbar entries |
| Login | Smoothly fade to the desktop when logging in |
| Logout | Desaturate the desktop when displaying the logout dialog |
| Magic Lamp | Simulate a magic lamp when minimizing windows |
| Minimize animation | Animate the minimizing of windows |
| Mouse mark | Allows you to draw lines over your desktop |
| Scale In | Animate the appearance of windows |
| Sheet | Make modal dialogues smoothly fly in and out when shown or hidden |
| Slide | Slide windows across the screen when switching virtual desktops |
| Sliding popups | Sliding animation for Plasma Popups |
| Taskbar Thumbnails | Display window thumbnails when hovering over taskbar entries |
| Thumbnail aside | Display window thumbnails on the edge of the screen |
| Translucency | Make windows translucent under different conditions |
| Wobbly windows | Deform windows while they are moving |
Candy
| Name | Description |
|---|
| Snow | Simulate snow falling on the desktop |
Focus
| Name | Description |
|---|
| Dialog parent | Darkens the parent windows of the currently active dialogue |
| Dim Inactive | Darken inactive windows |
| Dim screen for administrator mode | Darkens the entire screen when requesting root privileges |
| Slide Back | Slide back windows losing focus |
Tools
| Name | Description |
|---|
| Show FPS | Show kwins performance in the corner of the screen |
| Show Paint | Highlight areas of the desktop that have been recently updated |
Window management
| Name | Description |
|---|
| Box switch | Display thumbnails of windows in the alt+tab window switcher |
| Cover switch | Display a Cover Flow effect for the alt+tab window switcher |
| Desktop cube | Display each of the desktops on a slice of a cube |
| Desktop Cube Animation | Animate desktop switching with a cube |
| Desktop grid | Zoom out so all desktops are displayed side-by-side in a grid |
| Flip switch | Flip through windows that are in a stack for the alt+tab window switcher |
| Present windows | Zoom out until open windows can be displayed side by side |
| Resize Window | Effect to outline geometry while resizeing a window |
See also
- Perbandingan -- X window managers
References
External links
Window management topics |
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| | | Methods | - Tiling
- Stacking
- Dynamic
- Compositing
- Re-parenting
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| | | Tiling examples | |
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| | | Stacking examples | |
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| | | Compositing examples | |
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| | | Systems with WMs | |
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| | | Components | |
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| | | Related reading | |
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| | | DEs | |
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| | | WMs | |
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| | | Components | |
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| | | Related reading | |
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Commons