View

Specifies view options.

User Interface

Toolbar icon size

Specifies the display size of toolbar icons.

Sidebar icon size

Specifies the display size of sidebar icons.

Notebook bar icon size

Specifies the display size of notebook bar icons.

Icon style

Specifies the icon style for icons in toolbars and dialogs.

Mouse

Mouse positioning

Specifies if and how the mouse pointer will be positioned in newly opened dialogs.

Middle mouse button

Defines the function of the middle mouse button.

1. Automatic scrolling - dragging while pressing the middle mouse button shifts the view.

2. Paste clipboard - pressing the middle mouse button inserts the contents of the "Selection clipboard" at the cursor position.

The "Selection clipboard" is independent of the normal clipboard that you use by Edit - Copy/Cut /Insert or the respective keyboard shortcuts. Clipboard and "Selection clipboard" can contain different contents at the same time.

	Clipboard	Selection clipboard
Copy content	Edit - Copy Ctrl+C.	Select text, table, object.
Paste content	Edit - Paste Ctrl+V pastes at the cursor position.	Clicking the middle mouse button pastes at the mouse pointer position.
Pasting into another document	No effect on the clipboard contents.	The last marked selection is the content of the selection clipboard.

圖形輸出

使用硬體加速

直接存取圖形顯示配接卡的硬體功能，可改善螢幕顯示的效果。不是所有 LibreOffice 的作業系統及平台發行產品皆可支援硬體加速。

使用邊緣圓滑設定

您可以啟用與停用圖形的邊緣圓滑設定 (若支援此功能)。啟用邊緣圓滑設定後，大部分的圖形物件看起來會較為平滑，而較少人工痕跡。

Use OpenGL for all rendering (on restart)

Use the high performance Open Graphics Library (OpenGL) to render all visual elements of the application, including windows, menus, toolbars and icons. OpenGL uses the computer graphics device to accelerate the graphics rendering. If the device is blacklisted (see below) this option will not be effective.

Force OpenGL even if blacklisted (on restart)

Forces the use of OpenGL even if the graphics device is blacklisted. A device is blacklisted when it is buggy or may render graphics with poor quality.

功能表

Icons in menus

Displays icons next to the corresponding menu items. Select from "Automatic", "Hide" and "Show". "Automatic" displays icons according to system settings and themes.

Font Lists

Show preview of fonts

Displays the names of selectable fonts in the corresponding font, for example, fonts in the Font box on the Formatting bar.