Package org.eclipse.ui.texteditor
Class AbstractTextEditor.SelectionProvider
- java.lang.Object
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- org.eclipse.ui.texteditor.AbstractTextEditor.SelectionProvider
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- All Implemented Interfaces:
ISelectionValidator
,IPostSelectionProvider
,ISelectionProvider
- Enclosing class:
- AbstractTextEditor
protected class AbstractTextEditor.SelectionProvider extends Object implements IPostSelectionProvider, ISelectionValidator
Editor specific selection provider which wraps the source viewer's selection provider.- Since:
- 3.4 protected, was added in 2.1 as private class
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Constructor Summary
Constructors Modifier Constructor Description protected
SelectionProvider()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
addPostSelectionChangedListener(ISelectionChangedListener listener)
Adds a listener for post selection changes in this selection provider.void
addSelectionChangedListener(ISelectionChangedListener listener)
Adds a listener for selection changes in this selection provider.ISelection
getSelection()
Returns the current selection for this provider.boolean
isValid(ISelection postSelection)
Tests whether the given post selection is still valid.void
removePostSelectionChangedListener(ISelectionChangedListener listener)
Removes the given listener for post selection changes from this selection provider.void
removeSelectionChangedListener(ISelectionChangedListener listener)
Removes the given selection change listener from this selection provider.void
setSelection(ISelection selection)
Sets the current selection for this selection provider.
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Method Detail
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addSelectionChangedListener
public void addSelectionChangedListener(ISelectionChangedListener listener)
Description copied from interface:ISelectionProvider
Adds a listener for selection changes in this selection provider. Has no effect if an identical listener is already registered.- Specified by:
addSelectionChangedListener
in interfaceISelectionProvider
- Parameters:
listener
- a selection changed listener
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getSelection
public ISelection getSelection()
Description copied from interface:ISelectionProvider
Returns the current selection for this provider.- Specified by:
getSelection
in interfaceISelectionProvider
- Returns:
- the current selection
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removeSelectionChangedListener
public void removeSelectionChangedListener(ISelectionChangedListener listener)
Description copied from interface:ISelectionProvider
Removes the given selection change listener from this selection provider. Has no effect if an identical listener is not registered.- Specified by:
removeSelectionChangedListener
in interfaceISelectionProvider
- Parameters:
listener
- a selection changed listener
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setSelection
public void setSelection(ISelection selection)
Description copied from interface:ISelectionProvider
Sets the current selection for this selection provider.- Specified by:
setSelection
in interfaceISelectionProvider
- Parameters:
selection
- the new selection
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addPostSelectionChangedListener
public void addPostSelectionChangedListener(ISelectionChangedListener listener)
Description copied from interface:IPostSelectionProvider
Adds a listener for post selection changes in this selection provider. Has no effect if an identical listener is already registered.- Specified by:
addPostSelectionChangedListener
in interfaceIPostSelectionProvider
- Parameters:
listener
- a selection changed listener
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removePostSelectionChangedListener
public void removePostSelectionChangedListener(ISelectionChangedListener listener)
Description copied from interface:IPostSelectionProvider
Removes the given listener for post selection changes from this selection provider. Has no effect if an identical listener is not registered.- Specified by:
removePostSelectionChangedListener
in interfaceIPostSelectionProvider
- Parameters:
listener
- a selection changed listener
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isValid
public boolean isValid(ISelection postSelection)
Description copied from interface:ISelectionValidator
Tests whether the given post selection is still valid.- Specified by:
isValid
in interfaceISelectionValidator
- Parameters:
postSelection
- the selection- Returns:
true
if the selection is still valid
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