javax.swing.text.DefaultHighlighter — clojure-interop/javax.swing 1.0.5

Implements the Highlighter interfaces. Implements a simple highlight painter that renders in a solid color.

*-default-painter clj

Static Constant.

Default implementation of LayeredHighlighter.LayerPainter that can be used for painting highlights.

As of 1.4 this field is final.

type: javax.swing.text.LayeredHighlighter$LayerPainter

->default-highlighter clj

(->default-highlighter)

Constructor.

Creates a new DefaultHighlighther object.

add-highlight clj

(add-highlight this p-0 p-1 p)

Adds a highlight to the view. Returns a tag that can be used to refer to the highlight.

p-0 - the start offset of the range to highlight >= 0 - int p-1 - the end offset of the range to highlight >= p0 - int p - the painter to use to actually render the highlight - javax.swing.text.Highlighter$HighlightPainter

returns: an object that can be used as a tag to refer to the highlight - java.lang.Object

throws: javax.swing.text.BadLocationException - if the specified location is invalid

change-highlight clj

(change-highlight this tag p-0 p-1)

Changes a highlight.

tag - the highlight tag - java.lang.Object p-0 - the beginning of the range >= 0 - int p-1 - the end of the range >= p0 - int

throws: javax.swing.text.BadLocationException - if the specified location is invalid

deinstall clj

(deinstall this c)

Called when the UI is being removed from the interface of a JTextComponent.

c - the component - javax.swing.text.JTextComponent

get-draws-layered-highlights? clj

(get-draws-layered-highlights? this)

returns: boolean

get-highlights clj

(get-highlights this)

Makes a copy of the highlights. Does not actually clone each highlight, but only makes references to them.

returns: the copy - javax.swing.text.Highlighter$Highlight[]

install clj

(install this c)

Called when the UI is being installed into the interface of a JTextComponent. Installs the editor, and removes any existing highlights.

c - the editor component - javax.swing.text.JTextComponent

paint clj

(paint this g)

Renders the highlights.

g - the graphics context - java.awt.Graphics

paint-layered-highlights clj

(paint-layered-highlights this g p-0 p-1 view-bounds editor view)

When leaf Views (such as LabelView) are rendering they should call into this method. If a highlight is in the given region it will be drawn immediately.

g - Graphics used to draw - java.awt.Graphics p-0 - starting offset of view - int p-1 - ending offset of view - int view-bounds - Bounds of View - java.awt.Shape editor - JTextComponent - javax.swing.text.JTextComponent view - View instance being rendered - javax.swing.text.View

remove-all-highlights clj

(remove-all-highlights this)

Removes all highlights.

remove-highlight clj

(remove-highlight this tag)

Removes a highlight from the view.

tag - the reference to the highlight - java.lang.Object

set-draws-layered-highlights clj

(set-draws-layered-highlights this new-value)

If true, highlights are drawn as the Views draw the text. That is the Views will call into paintLayeredHighlight which will result in a rectangle being drawn before the text is drawn (if the offsets are in a highlighted region that is). For this to work the painter supplied must be an instance of LayeredHighlightPainter.

new-value - boolean