Module java.desktop

Package javax.swing.text

Class LayeredHighlighter.LayerPainter

java.lang.Object

javax.swing.text.LayeredHighlighter.LayerPainter

所有已实现的接口:

Highlighter.HighlightPainter

直接已知的子类:

DefaultHighlighter.DefaultHighlightPainter

封装类:

LayeredHighlighter

       public abstract static class LayeredHighlighter.LayerPainter extends Object implements Highlighter.HighlightPainter
      

分层高亮渲染器。

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	LayerPainter()	子类调用的构造函数。

Method Summary

Modifier and Type	Method	Description
abstract Shape	paintLayer(Graphics g, int p0, int p1, Shape viewBounds, JTextComponent editor, View view)	绘制高亮的一部分。

Methods declared in class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods declared in interface javax.swing.text.Highlighter.HighlightPainter

paint

Constructor Details

LayerPainter

             protected LayerPainter()
            

子类调用的构造函数。

Method Details

paintLayer

             public abstract Shape paintLayer(Graphics g, int p0, int p1, Shape viewBounds, JTextComponent editor, View view)
            

绘制高亮的一部分。

参数:

g - 用于绘制的图形

p0 - 视图的起始偏移量

p1 - 视图的结束偏移量

viewBounds - 视图的边界

editor - JTextComponent

view - 正在渲染的View实例

返回值:

一个形状