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[[Image:Panel_Settings.png|512px|center]]
[[Image:Panel_Settings.png|512px|center]]


Panels allow you to place widgets around the edges of the screen. These collections of widgets can be configured in various ways, including making them automatically hide when not in use or aligned to certain areas of the screen.
パネルは、画面の端にウィジェットを置くことを可能にします。これらのウィジェットは、自動で非表示にしたり、画面上に整列させたりするなど、様々な設定を行えます。


By default, there is one panel at the bottom of the screen, but you can add more panels, move and otherwise configure the default panel and remove panels you no longer want. The widgets in all of the panels may also be adjusted to your liking.
By default, there is one panel at the bottom of the screen, but you can add more panels, move and otherwise configure the default panel and remove panels you no longer want. The widgets in all of the panels may also be adjusted to your liking.

Revision as of 13:50, 29 March 2019

概要

Plasmaは、KDEのワークスペースです。じつは、それはたくさんのデバイスに対応した技術です。現在、Plasmaには2つの種類があります: このページの大半が対象にしているPlasma Desktopと、タブレットとスマートフォンを対象にした新しく、クールなPlasma Mobileです。 Plasma Netbook はKDE Plasma 5では削除され、アプリケーションダッシュボードメニューに置き換えられました。

典型的なPlasmaのデスクトップです:

Plasmaには4つの重要なコンポネートがあります:

  • 'パネル、タスクバーとも呼ばれます。ランチャー、ウィンドウ一覧、時計、システムトレイなどを配置する場所です。
  • デスクトップ、ウィジェットやアイコンを配置します。
  • The フォルダービュー、フォルダを表示するウィジェットです。 ファイルの管理をすばやく行えます。
  • Plasma ツールボックス、画面の左上のパネルの端に配置されています。 設定やその他の機能をすばやく確実に行なえます。

これらのアイテムは、完全にカスタマイズでき、様々なものを保持できます。

Plasma DesktopのFAQ

現バージョンの Plasma Desktop の"よくある質問" は、 このページで管理されています。 よくある質問とそれへの簡潔な答えと、旧バージョンのFAQへのリンクがあります

Finding your way around Plasma

アプリケーションランチャーを使いタスクバーで現在のプログラムを確認し、システムトレイのアイコンにアクセスするなどすることで、他のOSのデスクトップと同じようにPlasmaを使用できます。

Plasmaの重要なものに、"ウィジェット"があります。ウィジェットはデスクトップの構成要素で、アプリケーションメニュー、アイコン、時計、システムトレイなど(数に限りがありません)様々なものを含んでいます。ウィジェットは独立しても配置できるだけでなく、パネルの中にも、スクリーンセーバーにも、ダッシュボードにも、他にも様々な場所に配置できます。ウィジェットは通常のデスクトップヘルパーとして多数存在し、(Twitter, identi.ca)などのマイクロブログ、単位換算機、天気予報、ファイルの共有など様々な種類のものがあります。パネルやデスクトップもそれら自身が特別なウィジェットで、他のウィジェットを含めるためにあります。

How does that relate with desktop usage? Plasma has some new features with respect to traditional desktop usage. We have already mentioned the Plasma toolboxes: those are the way to start interacting and customizing your Plasma Desktop. By clicking on them, a menu will pop up on the screen with a variety of choices: from there you can add widgets to your panel or desktop, resize, add or remove panels, change the wallpaper and other operations.

フォルダービュー

上のスクリーンショットで気づくかもしれませんが, デスクトップに直接配置されているアイコンがありません。 その代わりに、"フォルダービュー"が中に配置してあります。初期設定では、フォルダービューはデスクトップにフォルダーを配置し、ファイルのドラッグ、実行、切り取り、コピー、貼り付け、ファイル名の変更、新しいフォルダ/ファイルの作成などを行えるようにします。

フォルダービューは、デスクトップに1つ以上配置でき、パネルの中にも配置できます。あなたはフォルダービューに任意のフォルダー(ローカル/リモートどちらでも可能です)を表示でき、そのフォルダーにアクセスできます。各フォルダービューは設定に応じて独立して移動/サイズの変更を行えます。

また、フォルダービューを"デスクトップにアイコンが点在する" 伝統的なデスクトップのレイアウトとして設定することもできます。

パネル

パネルは、画面の端にウィジェットを置くことを可能にします。これらのウィジェットは、自動で非表示にしたり、画面上に整列させたりするなど、様々な設定を行えます。

By default, there is one panel at the bottom of the screen, but you can add more panels, move and otherwise configure the default panel and remove panels you no longer want. The widgets in all of the panels may also be adjusted to your liking.

For more information on configuring panels in Plasma Desktop and what they are capable of doing for you, visit the Plasma Panels page.

Latte Dock is an alternative panel.

Widgets

Plasma Widgets

Plasma supports widgets written specifically for Plasma (also known as Plasmoids) as well as widgets from other sources such as Google Gadgets, Superkaramba and some Dashboard Widgets from Mac OSX. Additional widgets can easily be found and installed through Get Hot New Stuff.

To see the widgets that are installed on your system and ready to use open the Plasma Widget Explorer by either

  • opening the Desktop Toolbox in the upper right corner of the screen and selecting Add Widgets,
  • opening the Panel Toolbox furthest to the right in the Panel and selecting Add Widgets, or
  • right clicking on the Desktop and choosing Add Widgets from the context menu.

To place a widget on the Desktop simply drag it from the Widget Explorer to the Desktop. To place a widget in the panel first open the Panel Toolbox and from there open the Widget Explorer (click Add Widgets), locate the widget you wish to add and drag it to the desired position in the Panel.

Note

You can not add widgets if they are locked. Open the Desktop Toolbox or the Panel Toolbox or right click on the Desktop - if you see an item labeled Unlock Widgets then select that, and then proceed to add widgets to your Desktop or your Panel.


When you are done adding widgets you might want to lock widgets again: Open a Toolbox or the Desktop context menu and click Lock Widgets.


Widgets that are docked into a panel usually have an Options menu, while those on the desktop have the configuration options within the 'handle', the shaded area which pops up when hovering over the widget. Clicking and holding the mouse on the blank part of the handle will allow you to drag the widget to the desired position.

You have four tools on this handle. The top one is the re-sizer. Click and drag on the tool to resize the widget.

The second tool is a rotate tool. Again, click and hold the tool, while rotating to the desired angle.


The third is the wrench or spanner which allows you to configure that particular widget's settings.

Finally, the fourth tool is the "expanded view" tool and is available only on widgets that support this feature, such as the Picture Frame or Web viewers. When clicked, the Picture Frame widget will, for example, open the currently viewed in an image viewer while the Web Slice widget will open the web page in a full web browser window.

A list of Plasma widgets with their own page can be found here, and some of our favourite widgets are discussed on the Plasma Widgets page

Activities

The icons shown in the screenshot have small buttons in the top right and bottom right. The small pause button in the top right prevents the activity from being included when switching through Activities using Super + Tab. It also opens up an "x" to delete the activity. To change the names of the activities, look for the small wrench in the bottom right of the icon.

Plasma Activity Explorer

Use Cases

A user likes web comics so they add their favorite web comics via the comics widget. The user now has a full desktop activity dedicated to their favorite web comics. Now the user is happy with the web comics, but the user now has to go to work, so the user creates an activity with the folder view widgets set to the folders of the projects the user is currently working on. After work the user goes home and works on a side project of writing romance novels. The user always gains inspiration by looking at pictures of the user's significant other. The user now creates a new Activity but now puts pictures frame widgets with pictures of the user's significant other. The user also has a folder view of the romance novel project folder. Now no matter what the user is doing the user has a custom tailored activity to match it.

Go to this blog to read a few tips on using activities. Chanis blog has a number of examples as well as screencasts about activities.

Widget Layouts and Virtual Desktops

Virtual desktops, the ability to have a separate sets of windows on separate desktops, can tie in with Activities. You can have a different activity on each virtual desktop. In Plasma Desktop 4.4, this can be configured by entering System Settings and navigating to Desktop -> Multiple Desktops, and checking Different Activity for Each Desktop.

In Plasma Desktop 4.3, You configure this by zooming out and choosing configure Plasma. Then select use a different activity on each desktop and zoom in again.

Hints and Tips

Tweaking Plasma

Learn how to add a sidebar with clock and news
Customize your Plasma by mixing multiple Plasma themes
Learn how to create a look and feel package
Learn how to create a Unity-like look and feel theme using Plasma’s Desktop Scripting API

Reloading Plasma

Sometimes you might want to reload Plasma, like right after changing system language so the changes takes effect, or because of a problem with the desktop. To do that, open a terminal(or KRunner) and run these commands:

kquitapp5 plasmashell
kstart5 plasmashell

Further information


Back to the Introduction page