Class CSSBorder

java.lang.Object

com.codename1.ui.plaf.Border

com.codename1.ui.plaf.CSSBorder

public class CSSBorder
extends Border

A border that can be configured using a limited subset of CSS directives. This class is designed as a stop-gap to deal with common CSS style patterns that aren't well-covered by existing borders. As time goes on this class will be enhanced to support more CSS styles. At present, it is used by the CSS compiler for compound borders. E.g. If one side has a different border style, color, or thickness than other sides.

The follow types of borders are well-supported with this class:

• border-radius - can support different x and y radii for each corner.

• border-width - can support different widths for each side.

• border-color - can support different colors for each side

• background-color

This class also supports background images and gradients, but these are not well-tested and are not currently used by the CSS compiler.

Field Summary

Fields

Modifier and Type	Field	Description
static final byte	HPOSITION_CENTER	Constant indicating background-position center (horizontal).
static final byte	HPOSITION_LEFT	Constant indicating background-position left.
static final byte	HPOSITION_OTHER
static final byte	HPOSITION_RIGHT	Constant indicating background-position right.
static final byte	REPEAT_BOTH	Constant indicating repeating on both x and y for background images.
static final byte	REPEAT_NONE	Constant indicating no-repeat for background images.
static final byte	REPEAT_X	Constant indicating repeat-x for background images.
static final byte	REPEAT_Y	Constant indicating repeat-y for background images.
static final byte	SIZE_AUTO
static final byte	SIZE_CONTAIN
static final byte	SIZE_COVER
static final byte	SIZE_OTHER
static final byte	STYLE_DASHED	Constant for border-style dashed
static final byte	STYLE_DOTTED	Constant for border-style dotted
static final byte	STYLE_HIDDEN	Constant for border-style hidden
static final byte	STYLE_NONE	Constant for border-style none
static final byte	STYLE_SOLID	Constant for border-style solid
static final byte	UNIT_EM	Constant for unit em
static final byte	UNIT_MM	Constant for unit mm
static final byte	UNIT_PERCENT	Constant for unit %
static final byte	UNIT_PIXELS	Constant for unit px
static final byte	VPOSITION_BOTTOM	Constant indicating background-position bottom.
static final byte	VPOSITION_CENTER	Constant indicating background-position center.
static final byte	VPOSITION_OTHER
static final byte	VPOSITION_TOP	Constant indicating background-position top.

Constructor Summary

Constructors

Constructor	Description
CSSBorder()	Creates a new empty CSS border.
CSSBorder(Resources res)	Creates an empty border.
CSSBorder(Resources res, String css)	Creates a new CSS border with the provided CSS styles.
CSSBorder(String css)	Creates a new CSS border with the provided CSS styles.

Method Summary

Modifier and Type	Method	Description
CSSBorder	backgroundColor(String color)	Sets the background color of the border.
CSSBorder	backgroundImage(Image... images)	Sets the background image of the border.
CSSBorder	backgroundImage(String cssDirective)	Adds one or more background images from a CSS background-image property.
CSSBorder	backgroundPosition(String... pos)	Sets the background position.
CSSBorder	backgroundRepeat(String... repeat)	Sets the background-repeat for the background images.
CSSBorder	borderColor(String... colors)	Sets the border colors.
CSSBorder	borderImage(Image borderImage, double... slicePoints)	Creates a 9-piece image border.
CSSBorder	borderImageWithName(String borderImageName, double... slicePoints)	Adds a 9-piece image border using the provided image name, which should exist in the theme resource file.
CSSBorder	borderRadius(String radius)	Sets the border radius for rounded corners.
CSSBorder	borderStroke(String... strokeStrs)	Sets the border stroke.
CSSBorder	borderStyle(String... styles)	Sets the border styles.
CSSBorder	borderWidth(String... widths)	Sets the border widths.
CSSBorder	boxShadow(String value)
boolean	equals(Object obj)	{{Indicates whether some other object is "equal to" this one.
int	getMinimumHeight()	Returns the minimum size required to properly display this border, normally this is 0 but a border might deem itself undisplayable with too small a size e.g.
int	getMinimumWidth()	Returns the minimum size required to properly display this border, normally this is 0 but a border might deem itself undisplayable with too small a size e.g.
int	hashCode()	Returns a hash code value for the object.
boolean	isBackgroundPainter()	Returns true if installing this border will override the painting of the component background
void	paintBorderBackground(Graphics g, Component c)	Has effect when the border demands responsibility for background painting normally the painter will perform this work but in this case the border might do it instead.
String	toCSSString()	Converts this border to a CSS string.

Methods inherited from class Border

addOuterBorder, clearImageBorderSpecialTile, createBevelLowered, createBevelLowered, createBevelRaised, createBevelRaised, createCompoundBorder, createDashedBorder, createDashedBorder, createDottedBorder, createDottedBorder, createDoubleBorder, createDoubleBorder, createEmpty, createEtchedLowered, createEtchedLowered, createEtchedRaised, createEtchedRaised, createGrooveBorder, createGrooveBorder, createHorizonalImageBorder, createImageBorder, createImageBorder, createImageScaledBorder, createImageSplicedBorder, createInsetBorder, createInsetBorder, createLineBorder, createLineBorder, createLineBorder, createLineBorder, createLineBorder, createLineBorder, createOutsetBorder, createOutsetBorder, createPressedVersion, createRidgeBorder, createRidgeBorder, createRoundBorder, createRoundBorder, createRoundBorder, createRoundBorder, createUndelineBorder, createUndelineBorder, createUnderlineBorder, createUnderlineBorder, createUnderlineBorder, createUnderlineBorder, createVerticalImageBorder, getCompoundBorders, getDefaultBorder, getEmpty, getFocusedInstance, getPressedInstance, getProperty, getThickness, getTrackComponent, isEmptyBorder, isPaintOuterBorderFirst, isRectangleType, lock, mirrorBorder, paint, setDefaultBorder, setFocusedInstance, setImageBorderSpecialTile, setImageBorderSpecialTile, setPaintOuterBorderFirst, setPressedInstance, setThickness, setTrackComponent, setTrackComponent, unlock

Modifier and Type	Method	Description
void	addOuterBorder(Border outer)	Ads a border that wraps this border
void	clearImageBorderSpecialTile()	Cleans the tile tracking state allowing the garbage collector to pick up the component and the image data
static Border	createBevelLowered()	Creates a lowered bevel border with default colors, highlight is derived from the component and shadow is a plain dark color
static Border	createBevelLowered(int highlightOuter, int highlightInner, int shadowOuter, int shadowInner)	Creates a raised bevel border with the given colors
static Border	createBevelRaised()	Creates a lowered bevel border with default colors, highlight is derived from the component and shadow is a plain dark color
static Border	createBevelRaised(int highlightOuter, int highlightInner, int shadowOuter, int shadowInner)	Creates a raised bevel border with the given colors
static Border	createCompoundBorder(Border top, Border bottom, Border left, Border right)	Creates a border that is comprised of multiple border types so one border type can be used on top while another one can be used at the bottom.
static Border	createDashedBorder(int thickness)	Creates a dashed border with the specified thickness and the theme colors
static Border	createDashedBorder(int thickness, int color)	Creates a dashed border with the specified thickness and color
static Border	createDottedBorder(int thickness)	Creates a dotted border with the specified thickness and the theme colors
static Border	createDottedBorder(int thickness, int color)	Creates a dotted border with the specified thickness and color
static Border	createDoubleBorder(int thickness)	Creates a double border with the specified thickness and color
static Border	createDoubleBorder(int thickness, int color)	Creates a double border with the specified thickness and color
static Border	createEmpty()	Creates an empty border, this is useful where we don't want a border for a component but want a focus border etc...
static Border	createEtchedLowered()	Creates a lowered etched border with default colors, highlight is derived from the component and shadow is a plain dark color
static Border	createEtchedLowered(int highlight, int shadow)	Creates a raised etched border with the given colors
static Border	createEtchedRaised()	Creates a lowered etched border with default colors, highlight is derived from the component and shadow is a plain dark color
static Border	createEtchedRaised(int highlight, int shadow)	Creates a raised etched border with the given colors
static Border	createGrooveBorder(int thickness)	Creates a groove border with the specified thickness and theme colors
static Border	createGrooveBorder(int thickness, int color)	Creates a groove border with the specified thickness and color
static Border	createHorizonalImageBorder(Image left, Image right, Image center)	This is an image border that can only grow horizontally
static Border	createImageBorder(Image top, Image topLeft, Image background)	The given images are tiled appropriately across the matching side of the border, rotated and placed as expected in the four corners.
static Border	createImageBorder(Image top, Image bottom, Image left, Image right, Image topLeft, Image topRight, Image bottomLeft, Image bottomRight, Image background)	The given top/bottom/left/right images are tiled appropriately across the matching sides of the border and the corners are placed as expected in the four corners.
static Border	createImageScaledBorder(Image top, Image bottom, Image left, Image right, Image topLeft, Image topRight, Image bottomLeft, Image bottomRight, Image background)	The given top/bottom/left/right images are scaled appropriately across the matching sides of the border and the corners are placed as expected in the four corners.
static Border	createImageSplicedBorder(Image img, double topInset, double rightInset, double bottomInset, double leftInset)	The given image is spliced into 9 pieces based on the provided top, right, bottom, and left insets, and the resulting sub-images are used to form a 9-piece image border via com.codename1.ui.Image, com.codename1.ui.Image, com.codename1.ui.Image, com.codename1.ui.Image, com.codename1.ui.Image, com.codename1.ui.Image, com.codename1.ui.Image, com.codename1.ui.Image)
static Border	createInsetBorder(int thickness)	Creates an inset border with the specified thickness and theme colors
static Border	createInsetBorder(int thickness, int color)	Creates an inset border with the specified thickness and color
static Border	createLineBorder(float thickness)	Creates a line border that uses the color of the component foreground for drawing
static Border	createLineBorder(float thickness, int color)	Creates a line border that uses the given color for the component
static Border	createLineBorder(int thickness)	Creates a line border that uses the color of the component foreground for drawing
static Border	createLineBorder(int thickness, int color)	Creates a line border that uses the given color for the component
static Border	createLineBorder(int thickness, int color, String title)	Creates a line border that uses the given color for the component
static Border	createLineBorder(int thickness, String title)	Creates a line border with the specified title
static Border	createOutsetBorder(int thickness)	Creates an outset border with the specified thickness and theme colors
static Border	createOutsetBorder(int thickness, int color)	Creates an outset border with the specified thickness and color
Border	createPressedVersion()	When applied to buttons borders produce a version that reverses the effects of the border providing a pressed feel
static Border	createRidgeBorder(int thickness)	Creates a ridge border with the specified thickness and theme colors
static Border	createRidgeBorder(int thickness, int color)	Creates a ridge border with the specified thickness and color
static Border	createRoundBorder(int arcWidth, int arcHeight)	Creates a rounded corner border that uses the color of the component foreground for drawing.
static Border	createRoundBorder(int arcWidth, int arcHeight, boolean outline)	Creates a rounded corner border that uses the color of the component foreground for drawing.
static Border	createRoundBorder(int arcWidth, int arcHeight, int color)	Creates a rounded border that uses the given color for the component.
static Border	createRoundBorder(int arcWidth, int arcHeight, int color, boolean outline)	Creates a rounded border that uses the given color for the component.
static Border	createUndelineBorder(float thickness)	Creates an underline border that uses the color of the component foreground for drawing
static Border	createUndelineBorder(int thickness)	Creates an underline border that uses the color of the component foreground for drawing
static Border	createUnderlineBorder(float thickness)	Creates an underline border that uses the color of the component foreground for drawing
static Border	createUnderlineBorder(float thickness, int color)	Creates an underline border that uses the given color
static Border	createUnderlineBorder(int thickness)	Creates an underline border that uses the color of the component foreground for drawing
static Border	createUnderlineBorder(int thickness, int color)	Creates an underline border that uses the given color
static Border	createVerticalImageBorder(Image top, Image bottom, Image center)	This is an image border that can only grow vertically
Border[]	getCompoundBorders()	This method returns the Compound Borders array.
static Border	getDefaultBorder()	Gets the default border to the given value
static Border	getEmpty()	Returns an empty border, this is mostly useful for overriding components that have a border by default
Border	getFocusedInstance()	Returns the focused version of the border if one is installed
Border	getPressedInstance()	Returns the pressed version of the border if one is set by the user
Object	getProperty(String n)	This method is for internal usage only!
int	getThickness()	This method returns how thick is the border in pixels, notice this doesn't apply to most border types
protected Rectangle	getTrackComponent()	The track component is an area to which an arrow based border should point at.
boolean	isEmptyBorder()	Indicates whether this is an empty border
boolean	isPaintOuterBorderFirst()	Allows toggling the order in which the outer and inner borders are painted for the Outer border type
boolean	isRectangleType()	Returns true if this border type is a rectangle border.
void	lock()	This callback indicates that a component pointing at this border is initialized, this method is useful for image borders whose lock methods are implicitly invoked.
Border	mirrorBorder()	If a border is a horizontal image border it can be mirrored which is useful for an RTL scenario
void	paint(Graphics g, Component c)	Draws the border for the given component, this method is called before a call to background painting is made.
static void	setDefaultBorder(Border border)	Sets the default border to the given value
void	setFocusedInstance(Border focused)	Allows us to define a border that will act as the focused version of this border
void	setImageBorderSpecialTile(Image tileTop, Image tileBottom, Image tileLeft, Image tileRight, Component trackComponent)	This method is designed mainly for the purpose of creating an arrow that will track a specific component using the image border the tile given would be an arrow like image just like the ones used for the top/bottom/left/right images.
void	setImageBorderSpecialTile(Image tileTop, Image tileBottom, Image tileLeft, Image tileRight, Rectangle trackComponent)	This method is designed mainly for the purpose of creating an arrow that will track a specific component using the image border the tile given would be an arrow like image just like the ones used for the top/bottom/left/right images.
void	setPaintOuterBorderFirst(boolean paintOuterBorderFirst)	Allows toggling the order in which the outer and inner borders are painted for the Outer border type
void	setPressedInstance(Border pressed)	Allows us to define a border that will act as the pressed version of this border
void	setThickness(int thickness)	This method returns sets the border thickness in pixels, notice this doesn't apply to most border types
void	setTrackComponent(Component trackComponent)	In the case of an arrow border the track component lets us track the position to which the border is pointing
void	setTrackComponent(Rectangle trackComponent)	In the case of an arrow border the track component lets us track the position to which the border is pointing
void	unlock()	This callback indicates that a component pointing at this border is now deinitilized This method may be invoked multiple times.

Methods inherited from class Object

clone, getClass, notify, notifyAll, toString, wait, wait, wait

Modifier and Type	Method	Description
protected Object	clone()
final Class	getClass()	Returns the runtime class of an object.
final void	notify()	Wakes up a single thread that is waiting on this object's monitor.
final void	notifyAll()	Wakes up all threads that are waiting on this object's monitor.
String	toString()	Returns a string representation of the object.
final void	wait()	Causes current thread to wait until another thread invokes the method or the method for this object.
final void	wait(long timeout)	Causes current thread to wait until either another thread invokes the method or the method for this object, or a specified amount of time has elapsed.
final void	wait(long timeout, int nanos)	Causes current thread to wait until another thread invokes the method or the method for this object, or some other thread interrupts the current thread, or a certain amount of real time has elapsed.

Field Details

REPEAT_NONE

public static final byte REPEAT_NONE

Constant indicating no-repeat for background images.

See Also:

• Constant Field Values

REPEAT_BOTH

public static final byte REPEAT_BOTH

Constant indicating repeating on both x and y for background images.

See Also:

• Constant Field Values

REPEAT_X

public static final byte REPEAT_X

Constant indicating repeat-x for background images.

See Also:

• Constant Field Values

REPEAT_Y

public static final byte REPEAT_Y

Constant indicating repeat-y for background images.

See Also:

• Constant Field Values

VPOSITION_TOP

public static final byte VPOSITION_TOP

Constant indicating background-position top.

See Also:

• Constant Field Values

VPOSITION_BOTTOM

public static final byte VPOSITION_BOTTOM

Constant indicating background-position bottom.

See Also:

• Constant Field Values

VPOSITION_CENTER

public static final byte VPOSITION_CENTER

Constant indicating background-position center.

See Also:

• Constant Field Values

VPOSITION_OTHER

public static final byte VPOSITION_OTHER

See Also:

• Constant Field Values

HPOSITION_LEFT

public static final byte HPOSITION_LEFT

Constant indicating background-position left.

See Also:

• Constant Field Values

HPOSITION_RIGHT

public static final byte HPOSITION_RIGHT

Constant indicating background-position right.

See Also:

• Constant Field Values

HPOSITION_CENTER

public static final byte HPOSITION_CENTER

Constant indicating background-position center (horizontal).

See Also:

• Constant Field Values

HPOSITION_OTHER

public static final byte HPOSITION_OTHER

See Also:

• Constant Field Values

SIZE_AUTO

public static final byte SIZE_AUTO

See Also:

• Constant Field Values

SIZE_CONTAIN

public static final byte SIZE_CONTAIN

See Also:

• Constant Field Values

SIZE_COVER

public static final byte SIZE_COVER

See Also:

• Constant Field Values

SIZE_OTHER

public static final byte SIZE_OTHER

See Also:

• Constant Field Values

STYLE_NONE

public static final byte STYLE_NONE

Constant for border-style none

See Also:

• Constant Field Values

STYLE_HIDDEN

public static final byte STYLE_HIDDEN

Constant for border-style hidden

See Also:

• Constant Field Values

STYLE_DOTTED

public static final byte STYLE_DOTTED

Constant for border-style dotted

See Also:

• Constant Field Values

STYLE_DASHED

public static final byte STYLE_DASHED

Constant for border-style dashed

See Also:

• Constant Field Values

STYLE_SOLID

public static final byte STYLE_SOLID

Constant for border-style solid

See Also:

• Constant Field Values

UNIT_PIXELS

public static final byte UNIT_PIXELS

Constant for unit px

See Also:

• Constant Field Values

UNIT_MM

public static final byte UNIT_MM

Constant for unit mm

See Also:

• Constant Field Values

UNIT_PERCENT

public static final byte UNIT_PERCENT

Constant for unit %

See Also:

• Constant Field Values

UNIT_EM

public static final byte UNIT_EM

Constant for unit em

See Also:

• Constant Field Values

Constructor Details

CSSBorder

public CSSBorder()

Creates a new empty CSS border.

CSSBorder

public CSSBorder(Resources res)

Creates an empty border.

Parameters

• res: Theme resource file from which images can be referenced.

CSSBorder

public CSSBorder(String css)

Creates a new CSS border with the provided CSS styles. This currenlty only supports a subset of CSS. The following properties are currently supported:

• background-color

• background-image

• background-position

• background-repeat

• border-color

• border-radius

• border-stroke

• border-style

• border-width

• border-image

Parameters

• css: CSS to parse.

Throws

• IllegalArgumentException: If it fails to parse the style.

CSSBorder

public CSSBorder(Resources res,
 String css)

Creates a new CSS border with the provided CSS styles. This currenlty only supports a subset of CSS. The following properties are currently supported:

• background-color

• background-image

• background-position

• background-repeat

• border-color

• border-radius

• border-stroke

• border-style

• border-width

• border-image

Parameters

• res: Theme resource file from which images can be loaded.

• css: CSS to parse.

Throws

• IllegalArgumentException: If it fails to parse the style.

Method Details

equals

public boolean equals(Object obj)

Description copied from class: Border

{Indicates whether some other object is "equal to" this one. The equals method implements an equivalence relation: It is reflexive: for any reference value x, x.equals(x) should return true. It is symmetric: for any reference values x and y, x.equals(y) should return true if and only if y.equals(x) returns true. It is transitive: for any reference values x, y, and z, if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true. It is consistent: for any reference values x and y, multiple invocations of x.equals(y) consistently return true or consistently return false, provided no information used in equals comparisons on the object is modified. For any non-null reference value x, x.equals(null) should return false. The equals method for class Object implements the most discriminating possible equivalence relation on objects; that is, for any reference values x and y, this method returns true if and only if x and y refer to the same object (x==y has the value true).}

Overrides:

equals in class Border

hashCode

public int hashCode()

Description copied from class: Border

Returns a hash code value for the object. This method is supported for the benefit of hashtables such as those provided by java.util.Hashtable. The general contract of hashCode is: Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer, provided no information used in equals comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application. If two objects are equal according to the equals(Object) method, then calling the hashCode method on each of the two objects must produce the same integer result. It is not required that if two objects are unequal according to the equals(java.lang.Object) method, then calling the hashCode method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hashtables. As much as is reasonably practical, the hashCode method defined by class Object does return distinct integers for distinct objects. (This is typically implemented by converting the internal address of the object into an integer, but this implementation technique is not required by the JavaTM programming language.)

Overrides:

hashCode in class Border

toCSSString

public String toCSSString()

Converts this border to a CSS string.

Returns

CSS string for this border.

isBackgroundPainter

public boolean isBackgroundPainter()

Returns true if installing this border will override the painting of the component background

Returns

true if this border replaces the painter

Overrides:

isBackgroundPainter in class Border

paintBorderBackground

public void paintBorderBackground(Graphics g,
 Component c)

Has effect when the border demands responsibility for background painting normally the painter will perform this work but in this case the border might do it instead.

Parameters

• g: graphics context to draw onto

• c: component whose border should be drawn

Overrides:

paintBorderBackground in class Border

getMinimumHeight

public int getMinimumHeight()

Returns the minimum size required to properly display this border, normally this is 0 but a border might deem itself undisplayable with too small a size e.g. for the case of an image border the minimum height would be top + bottom and the minimum width would be left+right

Returns

0 if not applicable or a dimension if it is.

Overrides:

getMinimumHeight in class Border

getMinimumWidth

public int getMinimumWidth()

Returns the minimum size required to properly display this border, normally this is 0 but a border might deem itself undisplayable with too small a size e.g. for the case of an image border the minimum height would be top + bottom and the minimum width would be left+right

Returns

0 if not applicable or a dimension if it is.

Overrides:

getMinimumWidth in class Border

borderImage

public CSSBorder borderImage(Image borderImage,
 double... slicePoints)

Creates a 9-piece image border.

Insets are all given in a (u,v) coordinate space where (0,0) is the top-left corner of the image, and (1.0, 1.0) is the bottom-right corner of the image.

If a border image is set for the CSS border, it will override all other border types, and will result in only the 9-piece border being rendered.

Parameters

• borderImage: The border image.

• slicePoints: @param slicePoints The slice points. Accepts 1 - 4 values:

• 1 value = all sides

• 2 values = vertical horizontal

• 3 values = top horizontal bottom

• 4 values = top right bottom left

Returns

Self for chaining.

Since

7.0

See also

• #borderImageWithName(java.lang.String, double...)

borderImageWithName

public CSSBorder borderImageWithName(String borderImageName,
 double... slicePoints)

Adds a 9-piece image border using the provided image name, which should exist in the theme resource file.

Insets are all given in a (u,v) coordinate space where (0,0) is the top-left corner of the image, and (1.0, 1.0) is the bottom-right corner of the image.

If a border image is set for the CSS border, it will override all other border types, and will result in only the 9-piece border being rendered.

Parameters

• borderImageName: The image name.

• slicePoints: @param slicePoints The slice points. Accepts 1 - 4 values:

• 1 value = all sides

• 2 values = vertical horizontal

• 3 values = top horizontal bottom

• 4 values = top right bottom left

Returns

Self for chaining.

Since

7.0

See also

• #borderImage(com.codename1.ui.Image, double...)

boxShadow

public CSSBorder boxShadow(String value)

borderRadius

public CSSBorder borderRadius(String radius)

Sets the border radius for rounded corners.

Parameters

• radius

borderStroke

public CSSBorder borderStroke(String... strokeStrs)

Sets the border stroke.

Parameters

• strokeStrs

borderColor

public CSSBorder borderColor(String... colors)

Sets the border colors.

Parameters

• colors: The colors. 1 value sets all borders. 2 sets top/bottom, left/right. 3 sets top, left/right, bottom. 4 sets top, right, bottom, left.

Returns

Self for chaining.

borderWidth

public CSSBorder borderWidth(String... widths)

Sets the border widths.

Parameters

• widths: The widths. 1 value sets all borders. 2 sets top/bottom, left/right. 3 sets top, left/right, bottom. 4 sets top, right, bottom, left.

Returns

Self for chaining.

borderStyle

public CSSBorder borderStyle(String... styles)

Sets the border styles. Supported styles: none, hidden, dotted, dashed, solid.

Parameters

• styles: The border styles. 1 value sets all borders. 2 sets top/bottom, left/right. 3 sets top, left/right, bottom. 4 sets top, right, bottom, left.

Returns

Self for chaining.

backgroundColor

public CSSBorder backgroundColor(String color)

Sets the background color of the border.

Parameters

• color: A color string.

Returns

Self for chaining.

backgroundImage

public CSSBorder backgroundImage(String cssDirective)

Adds one or more background images from a CSS background-image property.

Parameters

• cssDirective: The value of the background-image property.

Returns

Self for chaining.

backgroundImage

public CSSBorder backgroundImage(Image... images)

Sets the background image of the border.

Parameters

• images: Images to use as background images.

Returns

Self for chaining.

backgroundRepeat

public CSSBorder backgroundRepeat(String... repeat)

Sets the background-repeat for the background images.

Parameters

• repeat: Repeat options for respective background images.

Returns

Self for chaining.

backgroundPosition

public CSSBorder backgroundPosition(String... pos)

Sets the background position.

Parameters

• pos: The background positions of background images.

Returns

Self for chaining.