Package org.eclipse.draw2d
Class ButtonBorder.ButtonScheme
java.lang.Object
org.eclipse.draw2d.SchemeBorder.Scheme
org.eclipse.draw2d.ButtonBorder.ButtonScheme
- Enclosing class:
- ButtonBorder
Provides for a scheme to represent the borders of clickable figures like
 buttons. Though similar to the 
Scheme it supports
 an extra set of borders for the pressed states.- 
Field SummaryFields inherited from class org.eclipse.draw2d.SchemeBorder.Schemehighlight, shadow
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Constructor SummaryConstructorsConstructorDescriptionButtonScheme(Color[] highlight, Color[] shadow) Constructs a new button scheme where the input colors are the colors for the top-left and bottom-right sides of the border.ButtonScheme(Color[] hl, Color[] sh, Color[] hlp, Color[] shp) Constructs a new button scheme where the input colors are the colors for the top-left and bottom-right sides of the border, for the normal and pressed states.
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Method SummaryModifier and TypeMethodDescriptionprotected InsetsCalculates and returns the Insets for this border.protected booleanCalculates and returns the opaque state of this border.protected Color[]Returns the pressed highlight colors of this border.protected Color[]Returns the pressed shadow colors of this border.Methods inherited from class org.eclipse.draw2d.SchemeBorder.SchemegetHighlight, getInsets, getShadow, init, isOpaque
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Constructor Details- 
ButtonSchemeConstructs a new button scheme where the input colors are the colors for the top-left and bottom-right sides of the border. These colors serve as the colors when the border is in a pressed state too. The width of each side is determined by the number of colors passed in as input.- Parameters:
- highlight- Colors for the top-left sides of the border
- shadow- Colors for the bottom-right sides of the border
- Since:
- 2.0
 
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ButtonSchemeConstructs a new button scheme where the input colors are the colors for the top-left and bottom-right sides of the border, for the normal and pressed states. The width of each side is determined by the number of colors passed in as input.- Parameters:
- hl- Colors for the top-left sides of the border
- sh- Colors for the bottom-right sides of the border
- hlp- Colors for the top-left sides of the border when figure is pressed
- shp- Colors for the bottom-right sides of the border when figure is pressed
- Since:
- 2.0
 
 
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Method Details- 
calculateInsetsCalculates and returns the Insets for this border. The calculations are based on the number of normal and pressed, highlight and shadow colors.- Overrides:
- calculateInsetsin class- SchemeBorder.Scheme
- Returns:
- The insets for this border
- Since:
- 2.0
 
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calculateOpaqueprotected boolean calculateOpaque()Calculates and returns the opaque state of this border.Returns false in the following conditions: - The number of highlight colors is different than the the number of shadow colors.
- The number of pressed highlight colors is different than the number of pressed shadow colors.
- Any of the highlight and shadow colors are set to null
- Any of the pressed highlight and shadow colors are set to
 null
 - Overrides:
- calculateOpaquein class- SchemeBorder.Scheme
- Returns:
- The opaque state of this border
- Since:
- 2.0
 
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getHighlightPressedReturns the pressed highlight colors of this border.- Returns:
- Colors as an array of Colors
- Since:
- 2.0
 
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getShadowPressedReturns the pressed shadow colors of this border.- Returns:
- Colors as an array of Colors
- Since:
- 2.0
 
 
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