public class BorderArrangement extends Object implements Arrangement, Serializable
Constructor and Description |
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BorderArrangement()
Creates a new instance.
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Modifier and Type | Method and Description |
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void |
add(Block block,
Object key)
Adds a block to the arrangement manager at the specified edge.
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Size2D |
arrange(BlockContainer container,
Graphics2D g2,
RectangleConstraint constraint)
Arranges the items in the specified container, subject to the given
constraint.
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protected Size2D |
arrangeFF(BlockContainer container,
Graphics2D g2,
RectangleConstraint constraint)
Arranges the items within a container.
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protected Size2D |
arrangeFN(BlockContainer container,
Graphics2D g2,
double width)
Arranges the container width a fixed width and no constraint on the
height.
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protected Size2D |
arrangeFR(BlockContainer container,
Graphics2D g2,
RectangleConstraint constraint)
Performs an arrangement with a fixed width and a range for the height.
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protected Size2D |
arrangeNN(BlockContainer container,
Graphics2D g2)
Performs an arrangement without constraints.
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protected Size2D |
arrangeRR(BlockContainer container,
Range widthRange,
Range heightRange,
Graphics2D g2)
Performs an arrangement with range constraints on both the vertical
and horizontal sides.
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void |
clear()
Clears the layout.
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boolean |
equals(Object obj)
Tests this arrangement for equality with an arbitrary object.
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public void add(Block block, Object key)
RectangleEdge
the block will
be added in the center.add
in interface Arrangement
block
- the block (null
permitted).key
- the edge (an instance of RectangleEdge
) or
null
for the center block.public Size2D arrange(BlockContainer container, Graphics2D g2, RectangleConstraint constraint)
arrange
in interface Arrangement
container
- the container.g2
- the graphics device.constraint
- the constraint.protected Size2D arrangeNN(BlockContainer container, Graphics2D g2)
container
- the container.g2
- the graphics device.protected Size2D arrangeFR(BlockContainer container, Graphics2D g2, RectangleConstraint constraint)
container
- the container.g2
- the graphics device.constraint
- the constraint.protected Size2D arrangeFN(BlockContainer container, Graphics2D g2, double width)
container
- the container.g2
- the graphics device.width
- the fixed width.protected Size2D arrangeRR(BlockContainer container, Range widthRange, Range heightRange, Graphics2D g2)
container
- the container.widthRange
- the allowable range for the container width.heightRange
- the allowable range for the container height.g2
- the graphics device.protected Size2D arrangeFF(BlockContainer container, Graphics2D g2, RectangleConstraint constraint)
container
- the container.constraint
- the constraint.g2
- the graphics device.public void clear()
clear
in interface Arrangement
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