StyleConstants (Java Platform SE 8 )

java.lang.Object
- javax.swing.text.StyleConstants

Direct Known Subclasses:

StyleConstants.CharacterConstants, StyleConstants.ColorConstants, StyleConstants.FontConstants, StyleConstants.ParagraphConstants
```
public class StyleConstants
extends Object
```
A collection of well known or common attribute keys and methods to apply to an AttributeSet or MutableAttributeSet to get/set the properties in a typesafe manner.
The paragraph attributes form the definition of a paragraph to be rendered. All sizes are specified in points (such as found in postscript), a device independent measure.

Nested Class Summary

Nested Classes
Modifier and Type	Class and Description
`static class`	`StyleConstants.CharacterConstants` This is a typesafe enumeration of the well-known attributes that contribute to a character style.
`static class`	`StyleConstants.ColorConstants` This is a typesafe enumeration of the well-known attributes that contribute to a color.
`static class`	`StyleConstants.FontConstants` This is a typesafe enumeration of the well-known attributes that contribute to a font.
`static class`	`StyleConstants.ParagraphConstants` This is a typesafe enumeration of the well-known attributes that contribute to a paragraph style.

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`ALIGN_CENTER` A possible value for paragraph alignment.
`static int`	`ALIGN_JUSTIFIED` A possible value for paragraph alignment.
`static int`	`ALIGN_LEFT` A possible value for paragraph alignment.
`static int`	`ALIGN_RIGHT` A possible value for paragraph alignment.
`static Object`	`Alignment` Alignment for the paragraph.
`static Object`	`Background` Name of the background color attribute.
`static Object`	`BidiLevel` Bidirectional level of a character as assigned by the Unicode bidi algorithm.
`static Object`	`Bold` Name of the bold attribute.
`static Object`	`ComponentAttribute` Name of the component attribute.
`static String`	`ComponentElementName` Name of elements used to represent components.
`static Object`	`ComposedTextAttribute` Name of the input method composed text attribute.
`static Object`	`Family` Name of the font family.
`static Object`	`FirstLineIndent` The amount of space to indent the first line of the paragraph.
`static Object`	`FontFamily` Name of the font family.
`static Object`	`FontSize` Name of the font size.
`static Object`	`Foreground` Name of the foreground color attribute.
`static Object`	`IconAttribute` Name of the icon attribute.
`static String`	`IconElementName` Name of elements used to represent icons.
`static Object`	`Italic` Name of the italic attribute.
`static Object`	`LeftIndent` The amount to indent the left side of the paragraph.
`static Object`	`LineSpacing` The amount of space between lines of the paragraph.
`static Object`	`ModelAttribute` Attribute used to identify the model for embedded objects that have a model view separation.
`static Object`	`NameAttribute` Attribute name used to name the collection of attributes.
`static Object`	`Orientation` Orientation for a paragraph.
`static Object`	`ResolveAttribute` Attribute name used to identify the resolving parent set of attributes, if one is defined.
`static Object`	`RightIndent` The amount to indent the right side of the paragraph.
`static Object`	`Size` Name of the font size.
`static Object`	`SpaceAbove` The amount of space above the paragraph.
`static Object`	`SpaceBelow` The amount of space below the paragraph.
`static Object`	`StrikeThrough` Name of the Strikethrough attribute.
`static Object`	`Subscript` Name of the Subscript attribute.
`static Object`	`Superscript` Name of the Superscript attribute.
`static Object`	`TabSet` TabSet for the paragraph, type is a TabSet containing TabStops.
`static Object`	`Underline` Name of the underline attribute.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`static int`	`getAlignment(AttributeSet a)` Gets the alignment setting.
`static Color`	`getBackground(AttributeSet a)` Gets the background color setting from the attribute list.
`static int`	`getBidiLevel(AttributeSet a)` Gets the BidiLevel setting.
`static Component`	`getComponent(AttributeSet a)` Gets the component setting from the attribute list.
`static float`	`getFirstLineIndent(AttributeSet a)` Gets the first line indent setting.
`static String`	`getFontFamily(AttributeSet a)` Gets the font family setting from the attribute list.
`static int`	`getFontSize(AttributeSet a)` Gets the font size setting from the attribute list.
`static Color`	`getForeground(AttributeSet a)` Gets the foreground color setting from the attribute list.
`static Icon`	`getIcon(AttributeSet a)` Gets the icon setting from the attribute list.
`static float`	`getLeftIndent(AttributeSet a)` Gets the left indent setting.
`static float`	`getLineSpacing(AttributeSet a)` Gets the line spacing setting.
`static float`	`getRightIndent(AttributeSet a)` Gets the right indent setting.
`static float`	`getSpaceAbove(AttributeSet a)` Gets the space above setting.
`static float`	`getSpaceBelow(AttributeSet a)` Gets the space below setting.
`static TabSet`	`getTabSet(AttributeSet a)` Gets the TabSet.
`static boolean`	`isBold(AttributeSet a)` Checks whether the bold attribute is set.
`static boolean`	`isItalic(AttributeSet a)` Checks whether the italic attribute is set.
`static boolean`	`isStrikeThrough(AttributeSet a)` Checks whether the strikethrough attribute is set.
`static boolean`	`isSubscript(AttributeSet a)` Checks whether the subscript attribute is set.
`static boolean`	`isSuperscript(AttributeSet a)` Checks whether the superscript attribute is set.
`static boolean`	`isUnderline(AttributeSet a)` Checks whether the underline attribute is set.
`static void`	`setAlignment(MutableAttributeSet a, int align)` Sets alignment.
`static void`	`setBackground(MutableAttributeSet a, Color fg)` Sets the background color.
`static void`	`setBidiLevel(MutableAttributeSet a, int o)` Sets the BidiLevel.
`static void`	`setBold(MutableAttributeSet a, boolean b)` Sets the bold attribute.
`static void`	`setComponent(MutableAttributeSet a, Component c)` Sets the component attribute.
`static void`	`setFirstLineIndent(MutableAttributeSet a, float i)` Sets the first line indent.
`static void`	`setFontFamily(MutableAttributeSet a, String fam)` Sets the font attribute.
`static void`	`setFontSize(MutableAttributeSet a, int s)` Sets the font size attribute.
`static void`	`setForeground(MutableAttributeSet a, Color fg)` Sets the foreground color.
`static void`	`setIcon(MutableAttributeSet a, Icon c)` Sets the icon attribute.
`static void`	`setItalic(MutableAttributeSet a, boolean b)` Sets the italic attribute.
`static void`	`setLeftIndent(MutableAttributeSet a, float i)` Sets left indent.
`static void`	`setLineSpacing(MutableAttributeSet a, float i)` Sets line spacing.
`static void`	`setRightIndent(MutableAttributeSet a, float i)` Sets right indent.
`static void`	`setSpaceAbove(MutableAttributeSet a, float i)` Sets space above.
`static void`	`setSpaceBelow(MutableAttributeSet a, float i)` Sets space below.
`static void`	`setStrikeThrough(MutableAttributeSet a, boolean b)` Sets the strikethrough attribute.
`static void`	`setSubscript(MutableAttributeSet a, boolean b)` Sets the subscript attribute.
`static void`	`setSuperscript(MutableAttributeSet a, boolean b)` Sets the superscript attribute.
`static void`	`setTabSet(MutableAttributeSet a, TabSet tabs)` Sets the TabSet.
`static void`	`setUnderline(MutableAttributeSet a, boolean b)` Sets the underline attribute.
`String`	`toString()` Returns the string representation.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Field Detail
  - ComponentElementName
```
public static final String ComponentElementName
```
    Name of elements used to represent components.
    
    See Also:
    
    Constant Field Values
  - IconElementName
```
public static final String IconElementName
```
    Name of elements used to represent icons.
    
    See Also:
    
    Constant Field Values
  - NameAttribute
```
public static final Object NameAttribute
```
    Attribute name used to name the collection of attributes.
  - ResolveAttribute
```
public static final Object ResolveAttribute
```
    Attribute name used to identify the resolving parent set of attributes, if one is defined.
  - ModelAttribute
```
public static final Object ModelAttribute
```
    Attribute used to identify the model for embedded objects that have a model view separation.
  - BidiLevel
```
public static final Object BidiLevel
```
    Bidirectional level of a character as assigned by the Unicode bidi algorithm.
  - FontFamily
```
public static final Object FontFamily
```
    Name of the font family.
  - Family
```
public static final Object Family
```
    Name of the font family.
    
    Since:
    
    1.5
  - FontSize
```
public static final Object FontSize
```
    Name of the font size.
  - Size
```
public static final Object Size
```
    Name of the font size.
    
    Since:
    
    1.5
  - Bold
```
public static final Object Bold
```
    Name of the bold attribute.
  - Italic
```
public static final Object Italic
```
    Name of the italic attribute.
  - Underline
```
public static final Object Underline
```
    Name of the underline attribute.
  - StrikeThrough
```
public static final Object StrikeThrough
```
    Name of the Strikethrough attribute.
  - Superscript
```
public static final Object Superscript
```
    Name of the Superscript attribute.
  - Subscript
```
public static final Object Subscript
```
    Name of the Subscript attribute.
  - Foreground
```
public static final Object Foreground
```
    Name of the foreground color attribute.
  - Background
```
public static final Object Background
```
    Name of the background color attribute.
  - ComponentAttribute
```
public static final Object ComponentAttribute
```
    Name of the component attribute.
  - IconAttribute
```
public static final Object IconAttribute
```
    Name of the icon attribute.
  - ComposedTextAttribute
```
public static final Object ComposedTextAttribute
```
    Name of the input method composed text attribute. The value of this attribute is an instance of AttributedString which represents the composed text.
  - FirstLineIndent
```
public static final Object FirstLineIndent
```
    The amount of space to indent the first line of the paragraph. This value may be negative to offset in the reverse direction. The type is Float and specifies the size of the space in points.
  - LeftIndent
```
public static final Object LeftIndent
```
    The amount to indent the left side of the paragraph. Type is float and specifies the size in points.
  - RightIndent
```
public static final Object RightIndent
```
    The amount to indent the right side of the paragraph. Type is float and specifies the size in points.
  - LineSpacing
```
public static final Object LineSpacing
```
    The amount of space between lines of the paragraph. Type is float and specifies the size as a factor of the line height
  - SpaceAbove
```
public static final Object SpaceAbove
```
    The amount of space above the paragraph. Type is float and specifies the size in points.
  - SpaceBelow
```
public static final Object SpaceBelow
```
    The amount of space below the paragraph. Type is float and specifies the size in points.
  - Alignment
```
public static final Object Alignment
```
    Alignment for the paragraph. The type is Integer. Valid values are:
    - ALIGN_LEFT
    - ALIGN_RIGHT
    - ALIGN_CENTER
    - ALIGN_JUSTIFED
  - TabSet
```
public static final Object TabSet
```
    TabSet for the paragraph, type is a TabSet containing TabStops.
  - Orientation
```
public static final Object Orientation
```
    Orientation for a paragraph.
  - ALIGN_LEFT
```
public static final int ALIGN_LEFT
```
    A possible value for paragraph alignment. This specifies that the text is aligned to the left indent and extra whitespace should be placed on the right.
    
    See Also:
    
    Constant Field Values
  - ALIGN_CENTER
```
public static final int ALIGN_CENTER
```
    A possible value for paragraph alignment. This specifies that the text is aligned to the center and extra whitespace should be placed equally on the left and right.
    
    See Also:
    
    Constant Field Values
  - ALIGN_RIGHT
```
public static final int ALIGN_RIGHT
```
    A possible value for paragraph alignment. This specifies that the text is aligned to the right indent and extra whitespace should be placed on the left.
    
    See Also:
    
    Constant Field Values
  - ALIGN_JUSTIFIED
```
public static final int ALIGN_JUSTIFIED
```
    A possible value for paragraph alignment. This specifies that extra whitespace should be spread out through the rows of the paragraph with the text lined up with the left and right indent except on the last line which should be aligned to the left.
    
    See Also:
    
    Constant Field Values
- Method Detail
  - toString
```
public String toString()
```
    Returns the string representation.
    
    Overrides:
    
    toString in class Object
    
    Returns:
    
    the string
  - getBidiLevel
```
public static int getBidiLevel(AttributeSet a)
```
    Gets the BidiLevel setting.
    
    Parameters:
    
    a - the attribute set
    
    Returns:
    
    the value
  - setBidiLevel
```
public static void setBidiLevel(MutableAttributeSet a,
                                int o)
```
    Sets the BidiLevel.
    
    Parameters:
    
    a - the attribute set
    
    o - the bidi level value
  - getComponent
```
public static Component getComponent(AttributeSet a)
```
    Gets the component setting from the attribute list.
    
    Parameters:
    
    a - the attribute set
    
    Returns:
    
    the component, null if none
  - setComponent
```
public static void setComponent(MutableAttributeSet a,
                                Component c)
```
    Sets the component attribute.
    
    Parameters:
    
    a - the attribute set
    
    c - the component
  - getIcon
```
public static Icon getIcon(AttributeSet a)
```
    Gets the icon setting from the attribute list.
    
    Parameters:
    
    a - the attribute set
    
    Returns:
    
    the icon, null if none
  - setIcon
```
public static void setIcon(MutableAttributeSet a,
                           Icon c)
```
    Sets the icon attribute.
    
    Parameters:
    
    a - the attribute set
    
    c - the icon
  - getFontFamily
```
public static String getFontFamily(AttributeSet a)
```
    Gets the font family setting from the attribute list.
    
    Parameters:
    
    a - the attribute set
    
    Returns:
    
    the font family, "Monospaced" as the default
  - setFontFamily
```
public static void setFontFamily(MutableAttributeSet a,
                                 String fam)
```
    Sets the font attribute.
    
    Parameters:
    
    a - the attribute set
    
    fam - the font
  - getFontSize
```
public static int getFontSize(AttributeSet a)
```
    Gets the font size setting from the attribute list.
    
    Parameters:
    
    a - the attribute set
    
    Returns:
    
    the font size, 12 as the default
  - setFontSize
```
public static void setFontSize(MutableAttributeSet a,
                               int s)
```
    Sets the font size attribute.
    
    Parameters:
    
    a - the attribute set
    
    s - the font size
  - isBold
```
public static boolean isBold(AttributeSet a)
```
    Checks whether the bold attribute is set.
    
    Parameters:
    
    a - the attribute set
    
    Returns:
    
    true if set else false
  - setBold
```
public static void setBold(MutableAttributeSet a,
                           boolean b)
```
    Sets the bold attribute.
    
    Parameters:
    
    a - the attribute set
    
    b - specifies true/false for setting the attribute
  - isItalic
```
public static boolean isItalic(AttributeSet a)
```
    Checks whether the italic attribute is set.
    
    Parameters:
    
    a - the attribute set
    
    Returns:
    
    true if set else false
  - setItalic
```
public static void setItalic(MutableAttributeSet a,
                             boolean b)
```
    Sets the italic attribute.
    
    Parameters:
    
    a - the attribute set
    
    b - specifies true/false for setting the attribute
  - isUnderline
```
public static boolean isUnderline(AttributeSet a)
```
    Checks whether the underline attribute is set.
    
    Parameters:
    
    a - the attribute set
    
    Returns:
    
    true if set else false
  - isStrikeThrough
```
public static boolean isStrikeThrough(AttributeSet a)
```
    Checks whether the strikethrough attribute is set.
    
    Parameters:
    
    a - the attribute set
    
    Returns:
    
    true if set else false
  - isSuperscript
```
public static boolean isSuperscript(AttributeSet a)
```
    Checks whether the superscript attribute is set.
    
    Parameters:
    
    a - the attribute set
    
    Returns:
    
    true if set else false
  - isSubscript
```
public static boolean isSubscript(AttributeSet a)
```
    Checks whether the subscript attribute is set.
    
    Parameters:
    
    a - the attribute set
    
    Returns:
    
    true if set else false
  - setUnderline
```
public static void setUnderline(MutableAttributeSet a,
                                boolean b)
```
    Sets the underline attribute.
    
    Parameters:
    
    a - the attribute set
    
    b - specifies true/false for setting the attribute
  - setStrikeThrough
```
public static void setStrikeThrough(MutableAttributeSet a,
                                    boolean b)
```
    Sets the strikethrough attribute.
    
    Parameters:
    
    a - the attribute set
    
    b - specifies true/false for setting the attribute
  - setSuperscript
```
public static void setSuperscript(MutableAttributeSet a,
                                  boolean b)
```
    Sets the superscript attribute.
    
    Parameters:
    
    a - the attribute set
    
    b - specifies true/false for setting the attribute
  - setSubscript
```
public static void setSubscript(MutableAttributeSet a,
                                boolean b)
```
    Sets the subscript attribute.
    
    Parameters:
    
    a - the attribute set
    
    b - specifies true/false for setting the attribute
  - getForeground
```
public static Color getForeground(AttributeSet a)
```
    Gets the foreground color setting from the attribute list.
    
    Parameters:
    
    a - the attribute set
    
    Returns:
    
    the color, Color.black as the default
  - setForeground
```
public static void setForeground(MutableAttributeSet a,
                                 Color fg)
```
    Sets the foreground color.
    
    Parameters:
    
    a - the attribute set
    
    fg - the color
  - getBackground
```
public static Color getBackground(AttributeSet a)
```
    Gets the background color setting from the attribute list.
    
    Parameters:
    
    a - the attribute set
    
    Returns:
    
    the color, Color.black as the default
  - setBackground
```
public static void setBackground(MutableAttributeSet a,
                                 Color fg)
```
    Sets the background color.
    
    Parameters:
    
    a - the attribute set
    
    fg - the color
  - getFirstLineIndent
```
public static float getFirstLineIndent(AttributeSet a)
```
    Gets the first line indent setting.
    
    Parameters:
    
    a - the attribute set
    
    Returns:
    
    the value, 0 if not set
  - setFirstLineIndent
```
public static void setFirstLineIndent(MutableAttributeSet a,
                                      float i)
```
    Sets the first line indent.
    
    Parameters:
    
    a - the attribute set
    
    i - the value
  - getRightIndent
```
public static float getRightIndent(AttributeSet a)
```
    Gets the right indent setting.
    
    Parameters:
    
    a - the attribute set
    
    Returns:
    
    the value, 0 if not set
  - setRightIndent
```
public static void setRightIndent(MutableAttributeSet a,
                                  float i)
```
    Sets right indent.
    
    Parameters:
    
    a - the attribute set
    
    i - the value
  - getLeftIndent
```
public static float getLeftIndent(AttributeSet a)
```
    Gets the left indent setting.
    
    Parameters:
    
    a - the attribute set
    
    Returns:
    
    the value, 0 if not set
  - setLeftIndent
```
public static void setLeftIndent(MutableAttributeSet a,
                                 float i)
```
    Sets left indent.
    
    Parameters:
    
    a - the attribute set
    
    i - the value
  - getLineSpacing
```
public static float getLineSpacing(AttributeSet a)
```
    Gets the line spacing setting.
    
    Parameters:
    
    a - the attribute set
    
    Returns:
    
    the value, 0 if not set
  - setLineSpacing
```
public static void setLineSpacing(MutableAttributeSet a,
                                  float i)
```
    Sets line spacing.
    
    Parameters:
    
    a - the attribute set
    
    i - the value
  - getSpaceAbove
```
public static float getSpaceAbove(AttributeSet a)
```
    Gets the space above setting.
    
    Parameters:
    
    a - the attribute set
    
    Returns:
    
    the value, 0 if not set
  - setSpaceAbove
```
public static void setSpaceAbove(MutableAttributeSet a,
                                 float i)
```
    Sets space above.
    
    Parameters:
    
    a - the attribute set
    
    i - the value
  - getSpaceBelow
```
public static float getSpaceBelow(AttributeSet a)
```
    Gets the space below setting.
    
    Parameters:
    
    a - the attribute set
    
    Returns:
    
    the value, 0 if not set
  - setSpaceBelow
```
public static void setSpaceBelow(MutableAttributeSet a,
                                 float i)
```
    Sets space below.
    
    Parameters:
    
    a - the attribute set
    
    i - the value
  - getAlignment
```
public static int getAlignment(AttributeSet a)
```
    Gets the alignment setting.
    
    Parameters:
    
    a - the attribute set
    
    Returns:
    
    the value StyleConstants.ALIGN_LEFT if not set
  - setAlignment
```
public static void setAlignment(MutableAttributeSet a,
                                int align)
```
    Sets alignment.
    
    Parameters:
    
    a - the attribute set
    
    align - the alignment value
  - getTabSet
```
public static TabSet getTabSet(AttributeSet a)
```
    Gets the TabSet.
    
    Parameters:
    
    a - the attribute set
    
    Returns:
    
    the TabSet
  - setTabSet
```
public static void setTabSet(MutableAttributeSet a,
                             TabSet tabs)
```
    Sets the TabSet.
    
    Parameters:
    
    a - the attribute set.
    
    tabs - the TabSet

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Class StyleConstants

Nested Class Summary

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

ComponentElementName

IconElementName

NameAttribute

ResolveAttribute

ModelAttribute

BidiLevel

FontFamily

Family

FontSize

Size

Bold

Italic

Underline

StrikeThrough

Superscript

Subscript

Foreground

Background

ComponentAttribute

IconAttribute

ComposedTextAttribute

FirstLineIndent

LeftIndent

RightIndent

LineSpacing

SpaceAbove

SpaceBelow

Alignment

TabSet

Orientation

ALIGN_LEFT

ALIGN_CENTER

ALIGN_RIGHT

ALIGN_JUSTIFIED

Method Detail

toString

getBidiLevel

setBidiLevel

getComponent

setComponent

getIcon

setIcon

getFontFamily

setFontFamily

getFontSize

setFontSize

isBold

setBold

isItalic

setItalic

isUnderline

isStrikeThrough

isSuperscript

isSubscript

setUnderline

setStrikeThrough

setSuperscript

setSubscript

getForeground

setForeground

getBackground

setBackground

getFirstLineIndent

setFirstLineIndent

getRightIndent

setRightIndent

getLeftIndent

setLeftIndent

getLineSpacing

setLineSpacing

getSpaceAbove

setSpaceAbove

getSpaceBelow

setSpaceBelow