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java.lang.Objectorg.eclipse.core.commands.common.EventManager
org.eclipse.jface.viewers.LabelProvider
org.eclipse.ui.model.PerspectiveLabelProvider
public final class PerspectiveLabelProvider
A table label provider implementation for showing workbench perspectives
(objects of type IPerspectiveDescriptor
) in table- and
tree-structured viewers.
Clients may instantiate this class. It is not intended to be subclassed.
Constructor Summary | |
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PerspectiveLabelProvider()
Creates a new label provider for perspectives. |
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PerspectiveLabelProvider(boolean markDefault)
Creates a new label provider for perspectives. |
Method Summary | |
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void |
dispose()
The LabelProvider implementation of this
IBaseLabelProvider method does nothing. |
Image |
getColumnImage(java.lang.Object element,
int columnIndex)
Returns the label image for the given column of the given element. |
java.lang.String |
getColumnText(java.lang.Object element,
int columnIndex)
Returns the label text for the given column of the given element. |
Image |
getImage(java.lang.Object element)
The LabelProvider implementation of this
ILabelProvider method returns null . |
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.LabelProvider |
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addListener, fireLabelProviderChanged, isLabelProperty, removeListener |
Methods inherited from class org.eclipse.core.commands.common.EventManager |
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addListenerObject, clearListeners, getListeners, isListenerAttached, removeListenerObject |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface org.eclipse.jface.viewers.IBaseLabelProvider |
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addListener, isLabelProperty, removeListener |
Constructor Detail |
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public PerspectiveLabelProvider()
public PerspectiveLabelProvider(boolean markDefault)
markDefault
- true
if the default perspective is to be
visually marked, and false
if the default perspective is
not treated as anything specialMethod Detail |
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public final Image getImage(java.lang.Object element)
LabelProvider
LabelProvider
implementation of this
ILabelProvider
method returns null
. Subclasses may
override.
getImage
in interface ILabelProvider
getImage
in class LabelProvider
element
- the element for which to provide the label image
null
if there is no image for the given objectpublic final void dispose()
LabelProvider
LabelProvider
implementation of this
IBaseLabelProvider
method does nothing. Subclasses may extend.
dispose
in interface IBaseLabelProvider
dispose
in class LabelProvider
public final java.lang.String getText(java.lang.Object element)
LabelProvider
LabelProvider
implementation of this
ILabelProvider
method returns the element's toString
string. Subclasses may override.
getText
in interface ILabelProvider
getText
in class LabelProvider
element
- the element for which to provide the label text
null
if there is no text label for the given objectpublic final Image getColumnImage(java.lang.Object element, int columnIndex)
ITableLabelProvider
getColumnImage
in interface ITableLabelProvider
element
- the object representing the entire row, or
null
indicating that no input object is set
in the viewercolumnIndex
- the zero-based index of the column in which
the label appears
null
if there is no image for the
given object at columnIndexITableLabelProvider.getColumnImage(java.lang.Object, int)
public final java.lang.String getColumnText(java.lang.Object element, int columnIndex)
ITableLabelProvider
getColumnText
in interface ITableLabelProvider
element
- the object representing the entire row, or
null
indicating that no input object is set
in the viewercolumnIndex
- the zero-based index of the column in which the label appears
null
if there is no text for the
given object at columnIndexITableLabelProvider.getColumnText(java.lang.Object, int)
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