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org.eclipse.ui.dialogs
Class FileEditorMappingLabelProvider
java.lang.Object
org.eclipse.core.commands.common.EventManager
org.eclipse.jface.viewers.BaseLabelProvider
org.eclipse.jface.viewers.LabelProvider
org.eclipse.ui.dialogs.FileEditorMappingLabelProvider
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All Implemented Interfaces:
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IBaseLabelProvider,
ILabelProvider,
ITableLabelProvider
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public class FileEditorMappingLabelProvider
- extends
LabelProvider
- implements
ITableLabelProvider
A label provider for displaying of IFileEditorMapping
objects in viewers.
This class has a singleton instance,
FileEditorMappingLabelProvider.INSTANCE ,
which can be used any place this kind of label provider is needed.
The singleton instance hangs on to images, which get freed up when
dispose is called.
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See Also:
-
ILabelProvider
Method Summary
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void
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dispose
()
The BaseLabelProvider implementation of this
IBaseLabelProvider method clears its internal listener list. |
Image
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getColumnImage
(
Object element,
int row)
The ResourceTypeEditorMappingLabelProvider implementation of this
ITableLabelProvider method creates and returns an new image. |
String
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getColumnText
(
Object element,
int row)
Returns the label text for the given column of the given element. |
Image
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getImage
(
Object element)
The ResourceTypeEditorMappingLabelProvider implementation of this
ILabelProvider method creates and returns an new image. |
String
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getText
(
Object element)
The LabelProvider implementation of this
ILabelProvider method returns the element's
toString string. |
Methods inherited from class java.lang.
Object
|
clone,
equals,
finalize,
getClass,
hashCode,
notify,
notifyAll,
toString,
wait,
wait,
wait
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INSTANCE
public static final
FileEditorMappingLabelProvider INSTANCE
- Singleton instance accessor.
dispose
public void dispose()
-
Description copied from class:
BaseLabelProvider
- The
BaseLabelProvider implementation of this
IBaseLabelProvider method clears its internal listener list.
Subclasses may extend but should call the super implementation.
-
-
Specified by:
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dispose
in interface
IBaseLabelProvider
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Overrides:
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dispose
in class
BaseLabelProvider
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getColumnImage
public
Image getColumnImage(
Object element,
int row)
- The
ResourceTypeEditorMappingLabelProvider implementation of this
ITableLabelProvider method creates and returns an new image. The
image is remembered internally and will be deallocated by
dispose .
-
-
Specified by:
-
getColumnImage
in interface
ITableLabelProvider
-
-
Parameters:
-
element - the object representing the entire row, or
null indicating that no input object is set
in the viewer -
row - the zero-based index of the column in which
the label appears
-
Returns:
- Image or
null if there is no image for the
given object at columnIndex
getColumnText
public
String getColumnText(
Object element,
int row)
-
Description copied from interface:
ITableLabelProvider
- Returns the label text for the given column of the given element.
-
-
Specified by:
-
getColumnText
in interface
ITableLabelProvider
-
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Parameters:
-
element - the object representing the entire row, or
null indicating that no input object is set
in the viewer -
row - the zero-based index of the column in which the label appears
-
Returns:
- String or or
null if there is no text for the
given object at columnIndex
getImage
public
Image getImage(
Object element)
- The
ResourceTypeEditorMappingLabelProvider implementation of this
ILabelProvider method creates and returns an new image. The image
is remembered internally and will be deallocated by dispose .
-
-
Specified by:
-
getImage
in interface
ILabelProvider
-
Overrides:
-
getImage
in class
LabelProvider
-
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Parameters:
-
element - the element for which to provide the label image
-
Returns:
- the image used to label the element, or
null
if there is no image for the given object
getText
public
String getText(
Object element)
-
Description copied from class:
LabelProvider
- The
LabelProvider implementation of this
ILabelProvider method returns the element's
toString string. Subclasses may override.
-
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Specified by:
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getText
in interface
ILabelProvider
-
Overrides:
-
getText
in class
LabelProvider
-
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Parameters:
-
element - the element for which to provide the label text
-
Returns:
- the text string used to label the element, or
null
if there is no text label for the given object
Guidelines for using Eclipse APIs.
Copyright (c) Eclipse contributors and others 2000, 2008. All rights reserved.
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