Package org.eclipse.swt.events
Interface ExpandListener
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- All Known Implementing Classes:
ExpandAdapter
public interface ExpandListener
Classes which implement this interface provide methods that deal with the expanding and collapsing ofExpandItem
s.After creating an instance of a class that implements this interface it can be added to a
ExpandBar
control using theaddExpandListener
method and removed using theremoveExpandListener
method. When a item of theExpandBar
is expanded or collapsed, the appropriate method will be invoked.- Since:
- 1.2
- See Also:
ExpandAdapter
,ExpandEvent
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description void
itemCollapsed(ExpandEvent e)
Sent when an item is collapsed.void
itemExpanded(ExpandEvent e)
Sent when an item is expanded.
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Method Detail
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itemCollapsed
void itemCollapsed(ExpandEvent e)
Sent when an item is collapsed.- Parameters:
e
- an event containing information about the operation
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itemExpanded
void itemExpanded(ExpandEvent e)
Sent when an item is expanded.- Parameters:
e
- an event containing information about the operation
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