org.eclipse.emfforms.spi.swt.treemasterdetail.actions

Class MasterDetailAction

java.lang.Object

org.eclipse.core.commands.common.EventManager

org.eclipse.core.commands.AbstractHandler

org.eclipse.emfforms.spi.swt.treemasterdetail.actions.MasterDetailAction

All Implemented Interfaces:

org.eclipse.core.commands.IHandler, org.eclipse.core.commands.IHandler2

Direct Known Subclasses:

CreateNewInstanceAction, KeybindedMasterDetailAction

public abstract class MasterDetailAction
extends org.eclipse.core.commands.AbstractHandler

A MasterDetailAction may be added to the context menu of a TreeMasterDetailComposite.

Since:

1.8

Author:

Alexandra Buzila, Johannes Faltermeier

Constructor Summary

Constructors

Constructor and Description
MasterDetailAction()

Method Summary

Modifier and Type	Method and Description
abstract void	execute(List<Object> objects)
String	getImagePath()
String	getLabel()
protected org.eclipse.jface.viewers.TreeViewer	getTreeViewer() Returns the treeviewer renderered by the tree master detail composite.
void	setImagePath(String imagePath)
void	setLabel(String label)
void	setTreeViewer(org.eclipse.jface.viewers.TreeViewer treeviewer) Sets the treeviewer of the tree master detail composite.
abstract boolean	shouldShow(List<Object> objects)

Methods inherited from class org.eclipse.core.commands.AbstractHandler

addHandlerListener, dispose, fireHandlerChanged, hasListeners, isEnabled, isHandled, removeHandlerListener, setBaseEnabled, setEnabled

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.core.commands.IHandler

execute

Constructor Detail

MasterDetailAction

public MasterDetailAction()

Method Detail

shouldShow

public abstract boolean shouldShow(List<Object> objects)

Parameters:

objects - the list of objects on which to test if the action can be executed

Returns:

true if the action can be executed on the parameter

Since:

1.10

execute

public abstract void execute(List<Object> objects)

Parameters:

objects - The list of objects on which the action is executed

Since:

1.10

getLabel

public String getLabel()

Returns:

the label of the action

setLabel

public void setLabel(String label)

Parameters:

label - the label of the action

getImagePath

public String getImagePath()

Returns:

the imagePath

setImagePath

public void setImagePath(String imagePath)

Parameters:

imagePath - the path to the image

setTreeViewer

public void setTreeViewer(org.eclipse.jface.viewers.TreeViewer treeviewer)

Sets the treeviewer of the tree master detail composite.

Parameters:

treeviewer - the tree

getTreeViewer

protected org.eclipse.jface.viewers.TreeViewer getTreeViewer()

Returns the treeviewer renderered by the tree master detail composite.

Returns:

the tree