public class ObservableMapLabelProvider extends LabelProvider implements ILabelProvider, ITableLabelProvider
getColumnText(Object, int)
,
getColumnImage(Object, int)
, for tables or trees with columns, or by
implementing additional mixin interfaces for colors, fonts etc.Modifier and Type | Field and Description |
---|---|
protected IObservableMap[] |
attributeMaps
Observable maps typically mapping from viewer elements to label values.
|
Constructor and Description |
---|
ObservableMapLabelProvider(IObservableMap attributeMap) |
ObservableMapLabelProvider(IObservableMap[] attributeMaps) |
Modifier and Type | Method and Description |
---|---|
void |
dispose()
The
BaseLabelProvider implementation of this
IBaseLabelProvider method clears its internal listener list. |
Image |
getColumnImage(Object element,
int columnIndex)
Returns the label image for the given column of the given element.
|
String |
getColumnText(Object element,
int columnIndex)
Returns the label text for the given column of the given element.
|
Image |
getImage(Object element)
The
LabelProvider implementation of this
ILabelProvider method returns null . |
String |
getText(Object element)
The
LabelProvider implementation of this
ILabelProvider method returns the element's
toString string. |
addListener, fireLabelProviderChanged, isLabelProperty, removeListener
addListenerObject, clearListeners, getListeners, isListenerAttached, removeListenerObject
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
addListener, isLabelProperty, removeListener
protected IObservableMap[] attributeMaps
public ObservableMapLabelProvider(IObservableMap attributeMap)
attributeMap
- public ObservableMapLabelProvider(IObservableMap[] attributeMaps)
attributeMaps
- public void dispose()
BaseLabelProvider
BaseLabelProvider
implementation of this
IBaseLabelProvider
method clears its internal listener list.
Subclasses may extend but should call the super implementation.dispose
in interface IBaseLabelProvider
dispose
in class BaseLabelProvider
public Image getImage(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 imagenull
if there is no image for the given objectpublic String getText(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 textnull
if there is no text label for the given objectpublic Image getColumnImage(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 appearsnull
if there is no image for the
given object at columnIndexpublic String getColumnText(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 appearsnull
if there is no text for the
given object at columnIndex
Copyright (c) 2000, 2014 Eclipse Contributors and others. All rights reserved.Guidelines for using Eclipse APIs.