oracle.ide.explorer
Class AbstractTreeExplorer

java.lang.Object
  oracle.ide.view.View
      oracle.ide.explorer.Explorer
          oracle.ide.explorer.AbstractTreeExplorer

All Implemented Interfaces:

ControllerProvider, Helpable

public abstract class AbstractTreeExplorer
extends Explorer

Provides a base class for tree explorer implementations. Custom explorer implementations can subclass AbstractTreeExplorer; implementation of this object is provided by a delegate instance vended by ExplorerManager.createTreeExplorer( oracle.ide.model.Folder ).

Since:

11.0

Field Summary

Fields inherited from class oracle.ide.explorer.Explorer

CLOSED, defaultNode, defaultProject, defaultWorkspace, HIDDEN, SHOWN

Fields inherited from class oracle.ide.view.View

EMPTY_SELECTION, PROJECT_PROP, VISIBLE_PROP, WORKSPACE_PROP

Constructor Summary

AbstractTreeExplorer()

Method Summary

ContextMenu	getContextMenu()
protected abstract Element	getElementForContext(Context context) Returns the root element to display for the specified context.
java.awt.Component	getGUI()
java.lang.String	getTitle() Get the caption to use in the title bar of a hosting View.
void	setContext(Context context) (Re)initialize the contents of the gui.
void	setOwner(View host) Set the View which is to act as the host of this Explorer.

Methods inherited from class oracle.ide.explorer.Explorer

getController, stateChanged

Methods inherited from class oracle.ide.view.View

activate, addViewListener, addViewSelectionListener, addViewStateListener, close, deactivate, fireViewCollapsed, fireViewExpanded, fireViewSelectionChanged, getContext, getContext, getHelpInfo, getId, getSelection, getSelectionFromUI, getTabName, getToolbar, getViewWithoutDecoration, isVisible, loadLayout, loadManifestToolbar, loadManifestToolbar, newId, owner, removeViewListener, removeViewSelectionListener, removeViewStateListener, saveLayout, scheduleUpdateSelection, setId, setToolbarVisible, show, toString, updateSelection, updateSelectionImpl, updateTitle, updateToolbarActions, updateVisibleActions, updateVisibleActions

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

AbstractTreeExplorer

public AbstractTreeExplorer()

Method Detail

setOwner

public void setOwner(View host)

Description copied from class: Explorer

Set the View which is to act as the host of this Explorer.

Overrides:

setOwner in class Explorer

Parameters:

host - the View which is acting as the host.

getGUI

public java.awt.Component getGUI()

Specified by:

getGUI in class View

Returns:

the root graphical user interface component.

getTitle

public java.lang.String getTitle()

Description copied from class: Explorer

Get the caption to use in the title bar of a hosting View. This would typically be the short descripton of the Node being edited as found in the Context.getNode().getShortLabel().

Overrides:

getTitle in class Explorer

Returns:

the caption to use in the title bar of a hosting View.

getContextMenu

public ContextMenu getContextMenu()

Overrides:

getContextMenu in class Explorer

Returns:

the ContextMenu, if any.

setContext

public void setContext(Context context)

Description copied from class: Explorer

(Re)initialize the contents of the gui.

Overrides:

setContext in class Explorer

Parameters:

context - the Context to use as initialization data.

getElementForContext

protected abstract Element getElementForContext(Context context)

Returns the root element to display for the specified context.

Parameters:

context - a context.

Returns:

the root element to use for this context.