Unit

PlusGutter

Declaration (partial)

type

    TCustomExtHighlighter = class(TPlusHighlighter);

    TPlusGutter = class(TGraphicControl);

Description

TPlusGutter is a graphic control that can be placed next to a TPlusMemo component and be linked to it via its property PlusMemo.  It then automatically shows line or paragraph numbers at the appropriate vertical position.

It also allows the user to bookmark lines using Shift+Ctrl+0..9 key combination inside of TPlusMemo, and to jump from any point to one of the bookmarks using Ctrl+0..9.  Bookmarks can also be set and cleared programmatically.

Key properties

Run-time only

	Alignment	Controls the alignment of digits representing line or paragraph numbers.
	Bookmarks	A boolean property to control whether bookmarks are enabled.
	BookmarksArray	A list of lines bookmarked.
	BookmarkList	A list of lines bookmarked.
	IgnoreLastLineIfEmpty	Enables to display or not the line number of last line when it is empty.
	KeepBookmarks	Controls whether bookmarks are kept or destroyed when the text they refer to is deleted.
	LineNumbers	Set it to True if you want line numbers.
	ParagraphNumbers	Displays paragraph numbers (takes precedence over LineNumbers).
	PlusMemo	The TPlusMemo control that the gutter is linked to.
	RightBorder	Display a thin gray line on the right of the control.

Key methods

Key events