public abstract class HistoryPage extends Page implements IHistoryPage, IAdaptable
Clients may subclass this class.
IHistoryPageP_DESCRIPTION, P_NAME| Constructor and Description |
|---|
HistoryPage() |
| Modifier and Type | Method and Description |
|---|---|
void |
addPropertyChangeListener(IPropertyChangeListener listener)
Adds a listener for changes to properties of this page.
|
protected void |
firePropertyChange(Object source,
String property,
Object oldValue,
Object newValue)
Notify all listeners that the given property has changed.
|
IHistoryPageSite |
getHistoryPageSite()
Returns the
IHistoryPageSite set for this page. |
IHistoryView |
getHistoryView()
Returns the
IHistoryView instance that contains this history page or null if
the history view instance cannot be determined. |
Object |
getInput()
Returns the object whose history is currently being displayed in the history page.
|
abstract boolean |
inputSet()
Called by HistoryPage after
setInput(Object). |
void |
removePropertyChangeListener(IPropertyChangeListener listener)
Removes the given property listener from this page.
|
void |
setHistoryView(IHistoryView historyView) |
boolean |
setInput(Object object)
Fetches and populates the history page for the given Object.
|
void |
setSite(IHistoryPageSite site)
Set the site for the page - this needs to be replaced with a proper
IHistoryPageSite in order to allow history pages to be displayed in
both views and dialogs. |
createControl, dispose, getControl, getSite, init, makeContributions, setActionBars, setFocusclone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitdispose, getDescription, getName, isValidInput, refreshgetAdapterpublic void setSite(IHistoryPageSite site)
IHistoryPageIHistoryPageSite in order to allow history pages to be displayed in
both views and dialogs.setSite in interface IHistoryPagesite - the history page sitepublic IHistoryPageSite getHistoryPageSite()
IHistoryPageIHistoryPageSite set for this page.getHistoryPageSite in interface IHistoryPagepublic Object getInput()
IHistoryPagegetInput in interface IHistoryPagenull
if no input has been set;public boolean setInput(Object object)
IHistoryPagesetInput in interface IHistoryPageobject - the object for which history is being requested forpublic abstract boolean inputSet()
setInput(Object). Clients can
gain access to the input by using getInput().true if the page was able to display the contents, false otherwisepublic void setHistoryView(IHistoryView historyView)
public IHistoryView getHistoryView()
IHistoryPageIHistoryView instance that contains this history page or null if
the history view instance cannot be determined.getHistoryView in interface IHistoryPagepublic void addPropertyChangeListener(IPropertyChangeListener listener)
IHistoryPageThe changes supported by the page are as follows:
P_NAME- indicates the name
of the page has changedP_DESCRIPTION- indicates the
description of the page has changedClients may define additional properties as required.
addPropertyChangeListener in interface IHistoryPagelistener - a property change listenerpublic void removePropertyChangeListener(IPropertyChangeListener listener)
IHistoryPageremovePropertyChangeListener in interface IHistoryPagelistener - a property listenerprotected void firePropertyChange(Object source, String property, Object oldValue, Object newValue)
source - the object on which a property has changedproperty - identifier of the property that has changedoldValue - the old value of the property, or nullnewValue - the new value of the property, or null
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