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java.lang.Objectorg.eclipse.core.commands.common.EventManager
org.eclipse.jface.viewers.BaseLabelProvider
org.eclipse.jface.viewers.LabelProvider
org.eclipse.ui.dialogs.FileEditorMappingLabelProvider
public class FileEditorMappingLabelProvider
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.
ILabelProvider| Field Summary | |
|---|---|
static FileEditorMappingLabelProvider |
INSTANCE
Singleton instance accessor. |
| Method Summary | |
|---|---|
void |
dispose()
The BaseLabelProvider implementation of this
IBaseLabelProvider method clears its internal listener list. |
Image |
getColumnImage(java.lang.Object element,
int row)
The ResourceTypeEditorMappingLabelProvider implementation of this
ITableLabelProvider method creates and returns an new image. |
java.lang.String |
getColumnText(java.lang.Object element,
int row)
Returns the label text for the given column of the given element. |
Image |
getImage(java.lang.Object element)
The ResourceTypeEditorMappingLabelProvider implementation of this
ILabelProvider method creates and returns an new image. |
java.lang.String |
getText(java.lang.Object element)
The LabelProvider implementation of this
ILabelProvider method returns the element's
toString string. |
| Methods inherited from class org.eclipse.jface.viewers.BaseLabelProvider |
|---|
addListener, fireLabelProviderChanged, isLabelProperty, removeListener |
| Methods inherited from class org.eclipse.core.commands.common.EventManager |
|---|
addListenerObject, clearListeners, getListeners, isListenerAttached, removeListenerObject |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Methods inherited from interface org.eclipse.jface.viewers.IBaseLabelProvider |
|---|
addListener, isLabelProperty, removeListener |
| Field Detail |
|---|
public static final FileEditorMappingLabelProvider INSTANCE
| Method Detail |
|---|
public void dispose()
BaseLabelProviderBaseLabelProvider implementation of this
IBaseLabelProvider method clears its internal listener list.
Subclasses may extend but should call the super implementation.
dispose in interface IBaseLabelProviderdispose in class BaseLabelProvider
public Image getColumnImage(java.lang.Object element,
int row)
ResourceTypeEditorMappingLabelProvider implementation of this
ITableLabelProvider method creates and returns an new image. The
image is remembered internally and will be deallocated by
dispose.
getColumnImage in interface ITableLabelProviderelement - the object representing the entire row, or
null indicating that no input object is set
in the viewerrow - the zero-based index of the column in which
the label appears
null if there is no image for the
given object at columnIndex
public java.lang.String getColumnText(java.lang.Object element,
int row)
ITableLabelProvider
getColumnText in interface ITableLabelProviderelement - the object representing the entire row, or
null indicating that no input object is set
in the viewerrow - the zero-based index of the column in which the label appears
null if there is no text for the
given object at columnIndexpublic Image getImage(java.lang.Object element)
ResourceTypeEditorMappingLabelProvider implementation of this
ILabelProvider method creates and returns an new image. The image
is remembered internally and will be deallocated by dispose.
getImage in interface ILabelProvidergetImage in class LabelProviderelement - the element for which to provide the label image
null
if there is no image for the given objectpublic java.lang.String getText(java.lang.Object element)
LabelProviderLabelProvider implementation of this
ILabelProvider method returns the element's
toString string. Subclasses may override.
getText in interface ILabelProvidergetText in class LabelProviderelement - the element for which to provide the label text
null
if there is no text label for the given object
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