Examples of TreeItem

com.extjs.gxt.ui.client.widget.tree.TreeItem
A item in a Tree. All events are bubbled to the item's parent tree.
Events:
BeforeAdd : TreeEvent(tree, parent, item, index)

Fires before a item is added or inserted. Listeners can cancel the action by calling {@link BaseEvent#setCancelled(boolean)}.
- tree : the source tree
- parent : this
- item : the item being added
- index : the index at which the item will be added
BeforeRemove : TreeEvent(tree, parent, item)

Fires before a item is removed. Listeners can cancel the action by calling {@link BaseEvent#setCancelled(boolean)}.
- tree : the source tree
- parent : this
- item : the item being removed
BeforeExpand : TreeEvent(tree, item)

Fires before a item is expanded. Listeners can cancel the action by calling {@link BaseEvent#setCancelled(boolean)}.
- tree : the source tree
- item : this
BeforeCollapse : TreeEvent(tree, item)

Fires before a item is collapsed. Listeners can cancel the action by calling {@link BaseEvent#setCancelled(boolean)}.
- tree : the source tree
- item : this
Add : TreeEvent(tree, parent, item, index)

Fires after a item has been added or inserted.
- tree : the source tree
- parent : this
- item : the item that was added
- index : the index at which the item will be added
Remove : TreeEvent(tree, parent, item)

Fires after a item has been removed.
- tree : the source tree
- parent : this
- item : the item being removed
Expand : TreeEvent(tree, item)

Fires after a item has been expanded.
- tree : the source tree
- item : this
Collapse : TreeEvent(tree, item)

Fires after a item is collapsed.
- tree : the source tree
- item : this
CheckChange : TreeEvent(tree, item)

Fires after a check state change.
- tree : the source tree
- item : this
CSS:

.my-tree-item (the item itself)

.my-tree-item-text span (the tree item text)
@deprecated see {@link TreePanel}
com.google.gwt.user.client.ui.TreeItem
An item that can be contained within a {@link com.google.gwt.user.client.ui.Tree}.

Example
{@example com.google.gwt.examples.TreeExample}
net.mygwt.ui.client.widget.tree.TreeItem
A item in a Tree. All events are bubbled to the item's parent tree.
Events:
BeforeAdd : (widget, item, index)

Fires before a item is added or inserted. Listeners can set the doit field to false to cancel the action.
- widget : this
- item : the item being added
- index : the index at which the item will be added
BeforeRemove : (widget, item)

Fires before a item is removed. Listeners can set the doit field to false to cancel the action.
- widget : this
- item : the item being removed
BeforeExpand : (widget, item)

Fires before a item is expanded. Listeners can set the doit field to false to cancel the expand.
- widget : this
- item : the item being expanded
BeforeCollapse : (widget, item)

Fires before a item is collapsed. Listeners can set the doit field to false to cancel the collapse.
- widget : this
- item : the item being expanded
Add : (widget, item, index)

Fires after a item has been added or inserted.
- widget : this
- item : the item that was added
- index : the index at which the item will be added
Remove : (widget, item)

Fires after a item has been removed.
- widget : this
- item : the item being removed
Expand : (widget, item)

Fires after a item has been expanded.
- widget : this
- item : the item being expanded
Collapse : (widget, item)

Fires ater a item is collapsed.
- widget : this
- item : the item being collapsed
CheckChange : (widget)

Fires after a check state change.
- widget : this
CSS:

.my-tree-item (the item itself)

.my-tree-item-text span (the tree item text)
org.beryl.gui.widgets.TreeItem
org.eclipse.swt.widgets.TreeItem
ipse.org/swt/snippets/#tree">Tree, TreeItem, TreeColumn snippets @see Sample code and further information @noextend This class is not intended to be subclassed by clients.
org.jbpm.ui.dialog.TreeItem
org.kie.uberfire.client.tree.TreeItem
org.openoffice.extensions.diagrams.diagram.organizationcharts.TreeItem
org.zkoss.zul.Treeitem
A treeitem.
Event:
1. onOpen is sent when a tree item is opened or closed by user.
2. onDoubleClick is sent when user double-clicks the treeitem.
3. onRightClick is sent when user right-clicks the treeitem.
@author tomyeh

Examples of org.eclipse.swt.widgets.TreeItem

    /* Update Checks on Selection */
    fViewer.getTree().addSelectionListener(new SelectionAdapter() {
      @Override
      public void widgetSelected(SelectionEvent e) {
        if (e.detail == SWT.CHECK) {
          TreeItem item = (TreeItem) e.item;
          setChildsChecked((IFolderChild) item.getData(), item.getChecked(), false);


          if (!item.getChecked())
            setParentsChecked((IFolderChild) item.getData(), false);
        }
      }
    });


    /* Update Checks on Expand */

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Examples of org.eclipse.swt.widgets.TreeItem

  private void addToViewers(List<INews> addedNews) {


    /* Add to Table-Viewer if Visible (keep top item and selection stable) */
    if (fFeedView.isTableViewerVisible()) {
      Tree tree = fTableViewer.getTree();
      TreeItem topItem = tree.getTopItem();
      int indexOfTopItem = 0;
      if (topItem != null)
        indexOfTopItem = tree.indexOf(topItem);


      tree.setRedraw(false);

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Examples of org.eclipse.swt.widgets.TreeItem

  private void expandNewsTableViewerGroups(boolean delayRedraw, ISelection oldSelection) {
    TreeViewer viewer = fNewsTableControl.getViewer();
    Tree tree = (Tree) viewer.getControl();


    /* Remember TopItem if required */
    TreeItem topItem = oldSelection.isEmpty() ? tree.getTopItem() : null;


    /* Expand All & Restore Selection with redraw false */
    if (delayRedraw)
      tree.getParent().setRedraw(false);
    try {

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Examples of org.jbpm.ui.dialog.TreeItem

            public void linkActivated(HyperlinkEvent e) {
                try {
                    TreeViewSelectionDialog dialog = new TreeViewSelectionDialog(Messages.getString("RunaOrgDialog.Text"));
                    dialog.setItems(getAsTree());
                    if (dialog.open() == IDialogConstants.OK_ID) {
                        TreeItem treeItem = dialog.getSelectedItem();
                        selectionText.setText(treeItem.getLabel());
                        selectionText.setForeground(treeItem.getColor());
                        OrgFunctionDefinition definition = createNew();
                        definition.getParameters().get(0).setValue((String) treeItem.getTag());
                        fireCompletedEvent(definition);
                    }
                } catch (Exception ex) {
                    DesignerLogger.logError("Unable to load executors", ex);
                }

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Examples of org.kie.uberfire.client.tree.TreeItem

        }
    }


    @Override
    public void loadContent( final Path path ) {
        final NavigatorItem parent = new TreeNavigatorItemImpl( new TreeItem( TreeItem.Type.FOLDER, path.getFileName() ) );
        tree.addItem( ( (TreeNavigatorItemImpl) parent ).parent );


        loadContent( parent, path );
    }

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Examples of org.openoffice.extensions.diagrams.diagram.organizationcharts.TreeItem

        }
        if(methodName.equals("root")){
            if(getController().getDiagram() != null) {
                if(getController().getGroupType() == Controller.ORGANIGROUP){
                    OrganizationChart orgChart = (OrganizationChart)getController().getDiagram();
                    TreeItem treeItem = orgChart.getDiagramTree().getRootItem();
                    if(treeItem != null)
                        getController().setSelectedShape(treeItem.getRectangleShape());
                }
            }
            return true;
        }


        if(methodName.equals("previous")){
            if(getController().isOnlySimpleItemIsSelected()){
                if(getController().getDiagram() != null) {
                    if(getController().getGroupType() == Controller.ORGANIGROUP){
                        OrganizationChart orgChart = (OrganizationChart)getController().getDiagram();
                        TreeItem treeItem = orgChart.getDiagramTree().getTreeItem(getController().getSelectedShape());
                        if(treeItem.isDad()){
                             TreeItem previousItem = treeItem.getDad().getPreviousSibling(treeItem);
                            if(previousItem != null)
                                getController().setSelectedShape(previousItem.getRectangleShape());
                        }
                    }
                }
            }
            return true;
        }


        if(methodName.equals("next")){
            if(getController().isOnlySimpleItemIsSelected()){
                if(getController().getDiagram() != null) {
                    if(getController().getGroupType() == Controller.ORGANIGROUP){
                        OrganizationChart orgChart = (OrganizationChart)getController().getDiagram();
                        TreeItem treeItem = orgChart.getDiagramTree().getTreeItem(getController().getSelectedShape());
                        if(treeItem.isFirstSibling())
                            getController().setSelectedShape(treeItem.getFirstSibling().getRectangleShape());
                    }
                }
            }
            return true;
        }


        if(methodName.equals("up")){
            if(getController().isOnlySimpleItemIsSelected()){
                if(getController().getDiagram() != null) {
                    if(getController().getGroupType() == Controller.ORGANIGROUP){
                        OrganizationChart orgChart = (OrganizationChart)getController().getDiagram();
                        TreeItem treeItem = orgChart.getDiagramTree().getTreeItem(getController().getSelectedShape());
                        if(treeItem.isDad())
                            getController().setSelectedShape(treeItem.getDad().getRectangleShape());
                    }
                }
            }
            return true;
        }


        if(methodName.equals("down")){
            if(getController().isOnlySimpleItemIsSelected()){
                if(getController().getDiagram() != null) {
                    if(getController().getGroupType() == Controller.ORGANIGROUP){
                        OrganizationChart orgChart = (OrganizationChart)getController().getDiagram();
                        TreeItem treeItem = orgChart.getDiagramTree().getTreeItem(getController().getSelectedShape());
                        if(treeItem.isFirstChild())
                            getController().setSelectedShape(treeItem.getFirstChild().getRectangleShape());
                    }
                }
            }
            return true;
        }

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Examples of org.zkoss.zul.Treeitem

    }
    return value;
  }


  private void selectPerformed() {
    Treeitem treeitem = getSelectedItem();
    if (treeitem != null) {
      Node value = (Node) treeitem.getValue();
      if (value != null) {
        JeaseSession.setContainer(value);
      }
    }
  }

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