Class TreeNodeToggleRenderer
- java.lang.Object
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- org.eclipse.nebula.widgets.pgroup.AbstractRenderer
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- org.eclipse.nebula.widgets.pgroup.TreeNodeToggleRenderer
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public class TreeNodeToggleRenderer extends AbstractRenderer
This toggle strategy mimics a Windows tree node. That is, it shows a plus (surrounded by a box) when collapsed and a minus when expanded.
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Constructor Summary
Constructors Constructor Description TreeNodeToggleRenderer()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description org.eclipse.swt.graphics.Point
computeSize(org.eclipse.swt.graphics.GC gc, int wHint, int hHint, java.lang.Object value)
void
paint(org.eclipse.swt.graphics.GC gc, java.lang.Object value)
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Methods inherited from class org.eclipse.nebula.widgets.pgroup.AbstractRenderer
getBounds, getSize, isExpanded, isFocus, isHover, isMouseDown, isSelected, setBounds, setBounds, setExpanded, setFocus, setHover, setLocation, setLocation, setMouseDown, setSelected, setSize, setSize
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Method Detail
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paint
public void paint(org.eclipse.swt.graphics.GC gc, java.lang.Object value)
- Specified by:
paint
in classAbstractRenderer
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computeSize
public org.eclipse.swt.graphics.Point computeSize(org.eclipse.swt.graphics.GC gc, int wHint, int hHint, java.lang.Object value)
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