javax.swing.text.html
Class StyleSheet.BoxPainter

java.lang.Object
  javax.swing.text.html.StyleSheet.BoxPainter

All Implemented Interfaces:

Serializable

Enclosing class:

StyleSheet

public static class StyleSheet.BoxPainter

extends Object

implements Serializable

Class to carry out some of the duties of CSS formatting. Implementations of this class enable views to present the CSS formatting while not knowing anything about how the CSS values are being cached.

As a delegate of Views, this object is responsible for the insets of a View and making sure the background is maintained according to the CSS attributes.

See Also:

Serialized Form

Field Summary

(package private) Color	bg
(package private) StyleSheet.BackgroundImagePainter	bgPainter
(package private) Insets	binsets
(package private) Border	border
(package private) float	bottomMargin
(package private) CSS	css
(package private) float	leftMargin
(package private) short	marginFlags
(package private) float	rightMargin
(package private) StyleSheet	ss
(package private) float	topMargin

Constructor Summary

(package private)

StyleSheet.BoxPainter(AttributeSet a, CSS css, StyleSheet ss)

Method Summary

(package private) Border	getBorder(AttributeSet a) Fetches a border to render for the given attributes.
(package private) Color	getBorderColor(AttributeSet a) Fetches the color to use for borders.
float	getInset(int side, View v) Fetches the inset needed on a given side to account for the margin, border, and padding.
(package private) float	getLength(CSS.Attribute key, AttributeSet a)
void	paint(Graphics g, float x, float y, float w, float h, View v) Paints the CSS box according to the attributes given.

Methods inherited from class java.lang.Object

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

Field Detail

topMargin

float topMargin

bottomMargin

float bottomMargin

leftMargin

float leftMargin

rightMargin

float rightMargin

marginFlags

short marginFlags

border

Border border

binsets

Insets binsets

css

CSS css

ss

StyleSheet ss

bg

Color bg

bgPainter

StyleSheet.BackgroundImagePainter bgPainter

Constructor Detail

StyleSheet.BoxPainter

StyleSheet.BoxPainter(AttributeSet a,
                      CSS css,
                      StyleSheet ss)

Method Detail

getBorder

Border getBorder(AttributeSet a)

Fetches a border to render for the given attributes. PENDING(prinz) This is pretty badly hacked at the moment.

getBorderColor

Color getBorderColor(AttributeSet a)

Fetches the color to use for borders. This will either be the value specified by the border-color attribute (which is not inherited), or it will default to the color attribute (which is inherited).

getInset

public float getInset(int side,
                      View v)

Fetches the inset needed on a given side to account for the margin, border, and padding.

Parameters:

side - The size of the box to fetch the inset for. This can be View.TOP, View.LEFT, View.BOTTOM, or View.RIGHT.

v - the view making the request. This is used to get the AttributeSet, and may be used to resolve percentage arguments.

Throws:

IllegalArgumentException - for an invalid direction

paint

public void paint(Graphics g,
                  float x,
                  float y,
                  float w,
                  float h,
                  View v)

Paints the CSS box according to the attributes given. This should paint the border, padding, and background.

Parameters:

g - the rendering surface.

x - the x coordinate of the allocated area to render into.

y - the y coordinate of the allocated area to render into.

w - the width of the allocated area to render into.

h - the height of the allocated area to render into.

v - the view making the request. This is used to get the AttributeSet, and may be used to resolve percentage arguments.

getLength

float getLength(CSS.Attribute key,
                AttributeSet a)