Package org.eclipse.ui.views.framelist

Class TreeFrame

java.lang.Object

org.eclipse.ui.views.framelist.Frame

org.eclipse.ui.views.framelist.TreeFrame

public class TreeFrame
extends Frame

Frame for tree viewers. This capture the viewer's input element, selection, and expanded elements.

Constructor Summary

Constructors

Constructor	Description
TreeFrame(AbstractTreeViewer viewer)	Constructs a frame for the specified tree viewer.
TreeFrame(AbstractTreeViewer viewer, Object input)	Constructs a frame for the specified tree viewer.

Method Summary

Modifier and Type	Method	Description
Object[]	getExpandedElements()	Returns the expanded elements.
Object	getInput()	Returns the input element.
ISelection	getSelection()	Returns the selection.
AbstractTreeViewer	getViewer()	Returns the tree viewer.
void	restoreState(IMemento memento)	Restore the frame from the specified memento.
void	saveState(IMemento memento)	Save the frame state in the given memento.
void	setExpandedElements(Object[] expandedElements)	Sets the expanded elements.
void	setInput(Object input)	Sets the input element.
void	setSelection(ISelection selection)	Sets the selection.

Methods inherited from class org.eclipse.ui.views.framelist.Frame

getIndex, getName, getParent, getToolTipText, setIndex, setName, setParent, setToolTipText

Methods inherited from class java.lang.Object

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

Constructor Details

TreeFrame

public TreeFrame(AbstractTreeViewer viewer)

Constructs a frame for the specified tree viewer. The frame's input, name and tool tip text are not set.

Parameters:

viewer - the tree viewer

TreeFrame

public TreeFrame(AbstractTreeViewer viewer,
 Object input)

Constructs a frame for the specified tree viewer. The frame's input element is set to the specified input element. The frame's name and tool tip text are set to the text for the input element, as provided by the viewer's label provider.

Parameters:

viewer - the tree viewer

input - the input element

Method Details

getExpandedElements

public Object[] getExpandedElements()

Returns the expanded elements.

Returns:

the expanded elements

getInput

public Object getInput()

Returns the input element.

Returns:

the input element

getSelection

public ISelection getSelection()

Returns the selection.

Returns:

the selection

getViewer

public AbstractTreeViewer getViewer()

Returns the tree viewer.

Returns:

the tree viewer

restoreState

public void restoreState(IMemento memento)

Restore the frame from the specified memento.

Parameters:

memento - memento to restore frame from

saveState

public void saveState(IMemento memento)

Save the frame state in the given memento.

Parameters:

memento - memento to persist the frame state in.

setInput

public void setInput(Object input)

Sets the input element.

Parameters:

input - the input element

setExpandedElements

public void setExpandedElements(Object[] expandedElements)

Sets the expanded elements.

Parameters:

expandedElements - the expanded elements

setSelection

public void setSelection(ISelection selection)

Sets the selection.

Parameters:

selection - the selection