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org.eclipse.draw2d.text
Class LineBox
java.lang.Object
org.eclipse.draw2d.text.FlowBox
org.eclipse.draw2d.text.CompositeBox
org.eclipse.draw2d.text.LineBox
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Direct Known Subclasses:
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LineRoot,
NestedLine
- public abstract class LineBox
- extends
CompositeBox
-
Since:
- 2.1
Method Summary
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void
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add
(
FlowBox child)
Adds the given box and updates properties of this composite box. |
int
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getAscent
()
Returns the amount of line content in pixels which is above the baseline. |
int
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getDescent
()
Returns the amount of line content in pixels which is below the baseline. |
boolean
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isOccupied
()
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boolean
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requiresBidi
()
Returns true if any of the children are bi-directional. |
Methods inherited from class java.lang.Object
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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LineBox
public LineBox()
add
public void add(
FlowBox child)
-
Description copied from class:
CompositeBox
- Adds the given box and updates properties of this composite box.
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Specified by:
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add
in class
CompositeBox
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Parameters:
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child - the child being added -
See Also:
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CompositeBox.add(org.eclipse.draw2d.text.FlowBox)
getAscent
public int getAscent()
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Description copied from class:
FlowBox
- Returns the amount of line content in pixels which is above the baseline. Ascent and
descent are used to space consecutive lines apart. Certain types of line content, such
as borders, extend beyond the ascent and descent.
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Specified by:
-
getAscent
in class
FlowBox
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Returns:
- the descent in pixels below the baseline
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See Also:
-
FlowBox.getAscent()
getDescent
public int getDescent()
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Description copied from class:
FlowBox
- Returns the amount of line content in pixels which is below the baseline.
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Specified by:
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getDescent
in class
FlowBox
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Returns:
- the descent in pixels
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See Also:
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FlowBox.getDescent()
isOccupied
public boolean isOccupied()
-
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Returns:
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true if this box contains any fragments
requiresBidi
public boolean requiresBidi()
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Description copied from class:
FlowBox
- Returns
true if any of the children are bi-directional. Default
implementation returns false.
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Overrides:
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requiresBidi
in class
FlowBox
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Returns:
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true if the box is bi-directional -
See Also:
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FlowBox.requiresBidi()
Copyright (c) IBM Corp. and others 2000, 2007. All Rights Reserved.
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