com.alee.extended.label

Class StyledLabelUtils

java.lang.Object

com.alee.extended.label.StyledLabelUtils

All Implemented Interfaces:

javax.swing.SwingConstants

public final class StyledLabelUtils
extends java.lang.Object
implements javax.swing.SwingConstants

This class provides a set of utilities for WebStyledLabel component.

Field Summary

Fields inherited from interface javax.swing.SwingConstants

BOTTOM, CENTER, EAST, HORIZONTAL, LEADING, LEFT, NEXT, NORTH, NORTH_EAST, NORTH_WEST, PREVIOUS, RIGHT, SOUTH, SOUTH_EAST, SOUTH_WEST, TOP, TRAILING, VERTICAL, WEST

Constructor Summary

Constructors

Constructor and Description
StyledLabelUtils()

Method Summary

Modifier and Type	Method and Description
static void	buildTextRanges(WebStyledLabel label, java.util.List<TextRange> textRanges) Parses label style ranges into text ranges.
static int	findFirstRowWordEndIndex(java.lang.String string)
static int	findNextWordStartIndex(java.lang.String string, int firstRowEndIndex)
static java.awt.Font	getFont(WebStyledLabel label) Returns label custom font if exists or default label font otherwise.
static java.lang.String	getPlainText(java.lang.String text, java.util.List<StyleRange> styles)
static java.lang.String	layoutCompoundLabel(java.lang.String text, javax.swing.Icon icon, int verticalAlignment, int horizontalAlignment, int verticalTextPosition, int horizontalTextPosition, java.awt.Rectangle viewR, java.awt.Rectangle iconR, java.awt.Rectangle textR, int textIconGap) Computes compound label icon and text positions relative to viewR rectangle.
static java.lang.String	layoutCompoundLabel(WebStyledLabel label, java.lang.String text, javax.swing.Icon icon, int verticalAlignment, int horizontalAlignment, int verticalTextPosition, int horizontalTextPosition, java.awt.Rectangle viewR, java.awt.Rectangle iconR, java.awt.Rectangle textR, int textIconGap) Computes compound label icon and text positions relative to viewR rectangle.

Methods inherited from class java.lang.Object

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

Constructor Detail

StyledLabelUtils

public StyledLabelUtils()

Method Detail

buildTextRanges

public static void buildTextRanges(WebStyledLabel label,
                                   java.util.List<TextRange> textRanges)

Parses label style ranges into text ranges. All parsed text ranges are stored within provided list.

Parameters:

label - label to parse text ranges for

textRanges - list to store text ranges into

getFont

public static java.awt.Font getFont(WebStyledLabel label)

Returns label custom font if exists or default label font otherwise.

Parameters:

label - label to retrieve font for

Returns:

label custom font if exists or default label font otherwise

findNextWordStartIndex

public static int findNextWordStartIndex(java.lang.String string,
                                         int firstRowEndIndex)

findFirstRowWordEndIndex

public static int findFirstRowWordEndIndex(java.lang.String string)

layoutCompoundLabel

public static java.lang.String layoutCompoundLabel(WebStyledLabel label,
                                                   java.lang.String text,
                                                   javax.swing.Icon icon,
                                                   int verticalAlignment,
                                                   int horizontalAlignment,
                                                   int verticalTextPosition,
                                                   int horizontalTextPosition,
                                                   java.awt.Rectangle viewR,
                                                   java.awt.Rectangle iconR,
                                                   java.awt.Rectangle textR,
                                                   int textIconGap)

Computes compound label icon and text positions relative to viewR rectangle. Component orientation is also taken into account and properly applied.

Parameters:

label - painted label

text - painted text

icon - painted icon

verticalAlignment - vertical alignment

horizontalAlignment - horizontal alignment

verticalTextPosition - vertical text position

horizontalTextPosition - horizontal text position

viewR - view rectangle

iconR - icon rectangle

textR - text rectangle

textIconGap - gap between text and icon

Returns:

layout string

layoutCompoundLabel

public static java.lang.String layoutCompoundLabel(java.lang.String text,
                                                   javax.swing.Icon icon,
                                                   int verticalAlignment,
                                                   int horizontalAlignment,
                                                   int verticalTextPosition,
                                                   int horizontalTextPosition,
                                                   java.awt.Rectangle viewR,
                                                   java.awt.Rectangle iconR,
                                                   java.awt.Rectangle textR,
                                                   int textIconGap)

Computes compound label icon and text positions relative to viewR rectangle.

Parameters:

text - painted text

icon - painted icon

verticalAlignment - vertical alignment

horizontalAlignment - horizontal alignment

verticalTextPosition - vertical text position

horizontalTextPosition - horizontal text position

viewR - view rectangle

iconR - icon rectangle

textR - text rectangle

textIconGap - gap between text and icon

Returns:

layout string

getPlainText

public static java.lang.String getPlainText(java.lang.String text,
                                            java.util.List<StyleRange> styles)