Package org.eclipse.ui.part
Class MultiPageSelectionProvider
java.lang.Object
org.eclipse.ui.part.MultiPageSelectionProvider
- All Implemented Interfaces:
IPostSelectionProvider,ISelectionProvider
Manages the current selection in a multi-page editor by tracking the active
nested editor within the multi-page editor. When the selection changes,
notifications are sent to all registered listeners.
This class may be instantiated; it is not intended to be subclassed. The base
implementation of MultiPageEditor.init creates an instance of
this class.
- Restriction:
- This class is not intended to be subclassed by clients.
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Constructor Summary
ConstructorsConstructorDescriptionMultiPageSelectionProvider(MultiPageEditorPart multiPageEditor) Creates a selection provider for the given multi-page editor. -
Method Summary
Modifier and TypeMethodDescriptionvoidAdds a listener for post selection changes in this multi page selection provider.voidAdds a listener for selection changes in this selection provider.voidNotifies all post selection changed listeners that the editor's selection has changed.voidNotifies all registered selection changed listeners that the editor's selection has changed.Returns the multi-page editor.Returns the current selection for this provider.voidRemoves a listener for post selection changes in this multi page selection provider.voidRemoves the given selection change listener from this selection provider.voidsetSelection(ISelection selection) Sets the current selection for this selection provider.
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Constructor Details
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MultiPageSelectionProvider
Creates a selection provider for the given multi-page editor.- Parameters:
multiPageEditor- the multi-page editor
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Method Details
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addSelectionChangedListener
Description copied from interface:ISelectionProviderAdds a listener for selection changes in this selection provider. Has no effect if an identical listener is already registered.- Specified by:
addSelectionChangedListenerin interfaceISelectionProvider- Parameters:
listener- a selection changed listener
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addPostSelectionChangedListener
Adds a listener for post selection changes in this multi page selection provider.- Specified by:
addPostSelectionChangedListenerin interfaceIPostSelectionProvider- Parameters:
listener- a selection changed listener- Since:
- 3.2
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fireSelectionChanged
Notifies all registered selection changed listeners that the editor's selection has changed. Only listeners registered at the time this method is called are notified.- Parameters:
event- the selection changed event
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firePostSelectionChanged
Notifies all post selection changed listeners that the editor's selection has changed.- Parameters:
event- the event to propogate.- Since:
- 3.2
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getMultiPageEditor
Returns the multi-page editor.- Returns:
- the multi-page editor.
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getSelection
Description copied from interface:ISelectionProviderReturns the current selection for this provider.- Specified by:
getSelectionin interfaceISelectionProvider- Returns:
- the current selection
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removeSelectionChangedListener
Description copied from interface:ISelectionProviderRemoves the given selection change listener from this selection provider. Has no effect if an identical listener is not registered.- Specified by:
removeSelectionChangedListenerin interfaceISelectionProvider- Parameters:
listener- a selection changed listener
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removePostSelectionChangedListener
Removes a listener for post selection changes in this multi page selection provider.- Specified by:
removePostSelectionChangedListenerin interfaceIPostSelectionProvider- Parameters:
listener- a selection changed listener- Since:
- 3.2
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setSelection
Description copied from interface:ISelectionProviderSets the current selection for this selection provider.- Specified by:
setSelectionin interfaceISelectionProvider- Parameters:
selection- the new selection
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