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Eclipse Draw2d
3.3

org.eclipse.draw2d
Class SchemeBorder

java.lang.Object
  extended by

org.eclipse.draw2d.AbstractBorder
      extended by
org.eclipse.draw2d.SchemeBorder
All Implemented Interfaces:
Border, ColorConstants
Direct Known Subclasses:
ButtonBorder, SimpleEtchedBorder, SimpleLoweredBorder, SimpleRaisedBorder

public class SchemeBorder
extends AbstractBorder
implements ColorConstants

SchemeBorder allows the creation of borders based on Schemes. A Scheme is a class whose only purpose is to carry border specific information. SchemeBorder renders the border based on the information given by the Scheme set to it.


Nested Class Summary
static class SchemeBorder.Scheme
          Holds a set of information about a border, which can be changed to create a wide range of schemes.
static interface SchemeBorder.SCHEMES
          Interface which defines some commonly used schemes for the border.
 
Nested classes inherited from class org.eclipse.draw2d. ColorConstants
ColorConstants.SystemColorFactory
 
Field Summary
protected static Color[] DARKER_LIGHTER
          Arrays of Colors, used for shadow or highlight effects
protected static Color[] DARKEST_DARKER
          Arrays of Colors, used for shadow or highlight effects
protected static Color[] LIGHTER_DARKER
          Arrays of Colors, used for shadow or highlight effects
protected   SchemeBorder.Scheme scheme
          The SchemeBorder.Scheme associated with this SchemeBorder
 
Fields inherited from class org.eclipse.draw2d. AbstractBorder
tempRect
 
Fields inherited from interface org.eclipse.draw2d. ColorConstants
black, blue, button, buttonDarker, buttonDarkest, buttonLightest, cyan, darkBlue, darkGray, darkGreen, gray, green, lightBlue, lightGray, lightGreen, listBackground, listForeground, menuBackground, menuBackgroundSelected, menuForeground, menuForegroundSelected, orange, red, titleBackground, titleForeground, titleGradient, titleInactiveBackground, titleInactiveForeground, titleInactiveGradient, tooltipBackground, tooltipForeground, white, yellow
 
Constructor Summary
protected SchemeBorder ()
          Constructs a default SchemeBorder with no scheme defined.
  SchemeBorder ( SchemeBorder.Scheme scheme)
          Constructs a SchemeBorder with the Scheme given as input.
 
Method Summary
  Insets getInsets ( IFigure figure)
          Returns the Insets for this Border for the given Figure.
protected   SchemeBorder.Scheme getScheme ()
          Returns the scheme used by this border.
 boolean isOpaque ()
          Returns the opaque state of this border.
protected  void paint ( Graphics graphics, IFigure fig, Insets insets, Color[] tl, Color[] br)
          Paints the border using the information in the set Scheme and the inputs given.
 void paint ( IFigure figure, Graphics g, Insets insets)
          Paints the border.
protected  void setScheme ( SchemeBorder.Scheme scheme)
          Sets the Scheme for this border to the Scheme given as input.
 
Methods inherited from class org.eclipse.draw2d. AbstractBorder
getPaintRectangle, getPreferredSize
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

scheme

protected 
SchemeBorder.Scheme scheme
The SchemeBorder.Scheme associated with this SchemeBorder


DARKEST_DARKER

protected static final Color[] DARKEST_DARKER
Arrays of Colors, used for shadow or highlight effects


LIGHTER_DARKER

protected static final Color[] LIGHTER_DARKER
Arrays of Colors, used for shadow or highlight effects


DARKER_LIGHTER

protected static final Color[] DARKER_LIGHTER
Arrays of Colors, used for shadow or highlight effects

Constructor Detail

SchemeBorder

protected SchemeBorder()
Constructs a default SchemeBorder with no scheme defined.

Since:
2.0

SchemeBorder

public SchemeBorder(
SchemeBorder.Scheme scheme)
Constructs a SchemeBorder with the Scheme given as input.

Parameters:
scheme - the Scheme to be used by this border
Since:
2.0
Method Detail

getInsets

public 
Insets getInsets(
IFigure figure)
Description copied from interface: Border
Returns the Insets for this Border for the given Figure.

Specified by:
getInsets in interface Border
Parameters:
figure - The figure this border belongs to
Returns:
The insets
See Also:
Border.getInsets(IFigure)

getScheme

protected 
SchemeBorder.Scheme getScheme()
Returns the scheme used by this border.

Returns:
the Scheme used by this border
Since:
2.0

isOpaque

public boolean isOpaque()
Returns the opaque state of this border. Returns true indicating that this will fill in the area enclosed by the border.

Specified by:
isOpaque in interface Border
Overrides:
isOpaque in class AbstractBorder
See Also:
Border.isOpaque()

setScheme

protected void setScheme(
SchemeBorder.Scheme scheme)
Sets the Scheme for this border to the Scheme given as input.

Parameters:
scheme - the Scheme for this border
Since:
2.0

paint

public void paint(
IFigure figure,
                  
Graphics g,
                  
Insets insets)
Description copied from interface: Border
Paints the border. The border should paint inside figure's IFigure.getBounds(), inset by the parameter insets. The border generally should not paint inside its own insets. More specifically, Border b should paint inside the rectangle: figure.getBounds().getCropped(insets) and outside of the rectangle: figure.getBounds().getCropped(insets).getCropped(getInsets()) where inside is defined as Rectangle.contains(int, int).

Specified by:
paint in interface Border
Parameters:
figure - The figure this border belongs to
g - The graphics object used for painting
insets - The insets
See Also:
Border.paint(IFigure, Graphics, Insets)

paint

protected void paint(
Graphics graphics,
                     
IFigure fig,
                     
Insets insets,
                     Color[] tl,
                     Color[] br)
Paints the border using the information in the set Scheme and the inputs given. Side widths are determined by the number of colors in the Scheme for each side.

Parameters:
graphics - the graphics object
fig - the figure this border belongs to
insets - the insets
tl - the highlight (top/left) colors
br - the shadow (bottom/right) colors

Eclipse Draw2d
3.3

Copyright (c) IBM Corp. and others 2000, 2007. All Rights Reserved.

 
 
  Published under the terms of the Eclipse Public License Version 1.0 ("EPL") Design by Interspire