regexstyle

package
v2.4.1 Latest Latest
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 Go to latest Published: Jan 19, 2025 License: MIT Imports: 3 Imported by: 0

Documentation

Overview

Package regexstyle provides a widget that highlights the content of its subwidget according to a regular expression. The widget is also given an occurrence parameter which determines which instance of the regex match is highlighted, or if -1 is supplied, all instances are highlighted. The widget currently wraps a text widget only since it depends on that widget being able to clone its content.

Index

Constants

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Variables

This section is empty.

Functions

This section is empty.

Types

type ContentWidget 

type ContentWidget interface {
	gowid.IWidget
	Content() text.IContent
	SetContent(gowid.IApp, text.IContent)
}

This is the type of subwidget supported by regexstyle

type Highlight 

type Highlight struct {
	Re    *regexp.Regexp
	Occ   int
	Style gowid.ICellStyler
}

type Widget 

type Widget struct {
	ContentWidget
	Highlight
}

func New 

func New(w ContentWidget, hl Highlight) *Widget

func (*Widget) RegexMatches 

func (w *Widget) RegexMatches() int

func (*Widget) Render 

func (w *Widget) Render(size gowid.IRenderSize, focus gowid.Selector, app gowid.IApp) gowid.ICanvas

func (*Widget) SetRegex 

func (w *Widget) SetRegex(re *regexp.Regexp)

func (*Widget) SetRegexOccurrence 

func (w *Widget) SetRegexOccurrence(i int)

Source Files

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