org.eclipse.rse.files.ui.widgets
Class SystemFileTreeAndListGroup

java.lang.Object
  org.eclipse.core.commands.common.EventManager
      org.eclipse.ui.internal.ide.dialogs.ResourceTreeAndListGroup
          org.eclipse.rse.files.ui.widgets.SystemFileTreeAndListGroup

All Implemented Interfaces:

ICheckStateListener, ISelectionChangedListener, ITreeViewerListener

public class SystemFileTreeAndListGroup
extends org.eclipse.ui.internal.ide.dialogs.ResourceTreeAndListGroup

This is a private-use subclass of the internal Eclipse ResourceTreeAndListGroup composite widget. This is for selecting multiple local or remote files. It contains a checkbox tree on the left for selecting the folder, and a checkbox list on the right for selecting the files.

We subclass this to add some slight additional functionality, including support for refreshing the contents.

Constructor Summary

SystemFileTreeAndListGroup(Composite parent, ITreeContentProvider treeContentProvider, ILabelProvider treeLabelProvider, IStructuredContentProvider listContentProvider, ILabelProvider listLabelProvider, int style, int width, int height)
Constructor when there is no initial content

SystemFileTreeAndListGroup(Composite parent, Object rootObject, ITreeContentProvider treeContentProvider, ILabelProvider treeLabelProvider, IStructuredContentProvider listContentProvider, ILabelProvider listLabelProvider, int style, int width, int height)
Constructor when there is initial content

Method Summary

void	clearAll() Clear the contents
void	refresh() Refesh all the contents of the checkbox viewers
void	refreshFiles() Refesh the contents of the file-selection checkbox viewer.
void	selectionChanged(SelectionChangedEvent event) Handle the selection of an item in the tree viewer.
void	setRoot(Object newRoot) Set the root of the widget to be new Root.

Methods inherited from class org.eclipse.ui.internal.ide.dialogs.ResourceTreeAndListGroup

aboutToOpen, addCheckStateListener, areAllChildrenWhiteChecked, areAllElementsChecked, checkNewTreeElements, checkStateChanged, createContents, createListViewer, createTreeViewer, determineShouldBeAtLeastGrayChecked, determineShouldBeWhiteChecked, determineWhiteCheckedDescendents, expandAll, getAllCheckedListItems, getAllCheckedListItems, getAllWhiteCheckedItems, getCheckedElementCount, getFullLabel, getListItemsSize, getListTable, grayCheckHierarchy, initialCheckListItem, initialCheckTreeItem, initialize, listItemChecked, notifyCheckStateChangeListeners, populateListViewer, removeCheckStateListener, setAllSelections, setFocus, setListComparator, setListProviders, setTreeChecked, setTreeComparator, setTreeProviders, setWhiteChecked, treeCollapsed, treeExpanded, treeItemChecked, ungrayCheckHierarchy, updateHierarchy, updateSelections

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

Constructor Detail

SystemFileTreeAndListGroup

public SystemFileTreeAndListGroup(Composite parent,
                                  Object rootObject,
                                  ITreeContentProvider treeContentProvider,
                                  ILabelProvider treeLabelProvider,
                                  IStructuredContentProvider listContentProvider,
                                  ILabelProvider listLabelProvider,
                                  int style,
                                  int width,
                                  int height)

Constructor when there is initial content

Parameters:

parent - org.eclipse.swt.widgets.Composite

rootObject - java.lang.Object

treeContentProvider - supplies the folders for the tree

treeLabelProvider - supplies the names and icons of the folders for the tree

listContentProvider - supplies the files for the tree

listLabelProvider - supplies the names and icons for the files for the list

style - int

width - int

height - int

SystemFileTreeAndListGroup

public SystemFileTreeAndListGroup(Composite parent,
                                  ITreeContentProvider treeContentProvider,
                                  ILabelProvider treeLabelProvider,
                                  IStructuredContentProvider listContentProvider,
                                  ILabelProvider listLabelProvider,
                                  int style,
                                  int width,
                                  int height)

Constructor when there is no initial content

Parameters:

parent - org.eclipse.swt.widgets.Composite

treeContentProvider - supplies the folders for the tree

treeLabelProvider - supplies the names and icons of the folders for the tree

listContentProvider - supplies the files for the tree

listLabelProvider - supplies the names and icons for the files for the list

style - int

width - int

height - int

Method Detail

refresh

public void refresh()

Refesh all the contents of the checkbox viewers

refreshFiles

public void refreshFiles()

Refesh the contents of the file-selection checkbox viewer.

selectionChanged

public void selectionChanged(SelectionChangedEvent event)

Handle the selection of an item in the tree viewer. Intercept of parent so we can record the last selected tree node.

Specified by:

selectionChanged in interface ISelectionChangedListener

Overrides:

selectionChanged in class org.eclipse.ui.internal.ide.dialogs.ResourceTreeAndListGroup

Parameters:

event - the selection changed event

setRoot

public void setRoot(Object newRoot)

Set the root of the widget to be new Root. Regenerate all of the tables and lists from this value. Intercept of parent so we can refresh internal variables.

Overrides:

setRoot in class org.eclipse.ui.internal.ide.dialogs.ResourceTreeAndListGroup

Parameters:

newRoot -

clearAll

public void clearAll()

Clear the contents