Example usage for javax.swing.tree DefaultMutableTreeNode getUserObject

List of usage examples for javax.swing.tree DefaultMutableTreeNode getUserObject

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Introduction

In this page you can find the example usage for javax.swing.tree DefaultMutableTreeNode getUserObject.

Prototype

public Object getUserObject()

Source Link

Document

Returns this node's user object.

Usage

From source file:display.containers.FileManager.java

@Override
public Component getTreeCellRendererComponent(JTree tree, Object value, boolean selected, boolean expanded,
        boolean leaf, int row, boolean hasFocus) {

    DefaultMutableTreeNode node = (DefaultMutableTreeNode) value;
    File file = (File) node.getUserObject();
    label.setIcon(fileSystemView.getSystemIcon(file));
    label.setText(fileSystemView.getSystemDisplayName(file));
    label.setToolTipText(file.getPath());

    if (selected) {
        label.setBackground(backgroundSelectionColor);
        label.setForeground(textSelectionColor);
    } else {/*from  ww w .  j  a v  a 2  s .c  o  m*/
        label.setBackground(backgroundNonSelectionColor);
        label.setForeground(textNonSelectionColor);
    }

    return label;
}

From source file:com.lp.client.frame.component.PanelDokumentenablage.java

@Override
public void treeExpanded(TreeExpansionEvent event) {
    if (treeInProgress)
        return;// w  ww  .j a  va 2 s  . c o m
    setBusy(true);

    DefaultMutableTreeNode node = (DefaultMutableTreeNode) event.getPath().getLastPathComponent();
    DefaultMutableTreeNode firstChild = (DefaultMutableTreeNode) node.getFirstChild();
    TreePath selectionPath = tree.getSelectionPath();
    if (MUST_LOAD_CHILDREN.equals(firstChild.getUserObject())) {

        node.removeAllChildren();
        DocPath expandPath = new DocPath();

        for (Object obj : node.getUserObjectPath()) {
            try {
                expandPath.add((DocNodeBase) obj);
            } catch (ClassCastException ex) {
                expandPath.add(new DocNodeLiteral(obj.toString()));
            }
        }

        List<DocNodeBase> childList;
        try {
            childList = DelegateFactory.getInstance().getJCRDocDelegate()
                    .getDocNodeChildrenFromNode(expandPath);
            setDocNodesOnTree(node, childList, expandPath);
        } catch (Throwable e) {
            treeModel.insertNodeInto(new DefaultMutableTreeNode(e), node, 0);
        }
        tree.expandPath(new TreePath(node.getPath()));
        tree.setSelectionPath(selectionPath);
    }
    setBusy(false);
}

From source file:com.lp.client.frame.component.PanelDokumentenablage.java

private void addNotExistingNodes(DocPath pathToAdd, DefaultMutableTreeNode top) {
    if (pathToAdd == null || pathToAdd.size() == 0) {
        treeModel.insertNodeInto(new DefaultMutableTreeNode(MUST_LOAD_CHILDREN), top, 0);
        return;/*from   w  w w  . j a v a  2 s  .c  o m*/
    }
    boolean exists = false;
    DefaultMutableTreeNode node = null;
    for (int i = 0; i < top.getChildCount(); i++) {
        node = (DefaultMutableTreeNode) top.getChildAt(i);
        if (pathToAdd.asDocNodeList().get(0).toString().equals(node.getUserObject().toString())) {
            exists = true;
            break;
        }
    }
    if (!exists) {
        node = new DefaultMutableTreeNode(pathToAdd.asDocNodeList().get(0));
        treeModel.insertNodeInto(node, top, top.getChildCount());
    }
    DocPath subPath = pathToAdd.getDeepCopy();
    subPath.asDocNodeList().remove(0);
    addNotExistingNodes(subPath, node);
}

From source file:com.pironet.tda.SunJDKParser.java

private void updateChildCount(DefaultMutableTreeNode threadOrMonitorNode, boolean isThreadNode) {
    int count = 0;
    for (Enumeration e = threadOrMonitorNode.depthFirstEnumeration(); e.hasMoreElements();) {
        Object element = e.nextElement();
        ThreadInfo mi = (ThreadInfo) (((DefaultMutableTreeNode) element).getUserObject());
        if (mi.getName().startsWith("Thread")) {
            count++;/*ww  w.j a v  a  2 s. c  o  m*/
        }
    }

    ThreadInfo mi = (ThreadInfo) threadOrMonitorNode.getUserObject();
    if (ThreadDumpInfo.areALotOfWaiting(count)) {
        mi.setALotOfWaiting(true);
    }
    if (isThreadNode) {
        count--;
    }

    mi.setChildCount(count);
    if (count > 1) {
        mi.setName(mi.getName() + ":    " + count + " Blocked threads");
    } else if (count == 1) {
        mi.setName(mi.getName() + ":    " + count + " Blocked thread");
    }

    // Recurse
    for (Enumeration e = threadOrMonitorNode.children(); e.hasMoreElements();) {
        updateChildCount((DefaultMutableTreeNode) e.nextElement(), !isThreadNode);
    }
}

From source file:edu.ku.brc.af.tasks.subpane.formeditor.ViewSetSelectorPanel.java

/**
 * @return//w  w w.j ava 2s  .  co  m
 */
protected FormViewDef getViewDefFromSelection() {
    if (tree != null && tree.getSelectionModel() != null
            && tree.getSelectionModel().getSelectionPath() != null) {
        TreePath path = tree.getSelectionModel().getSelectionPath();
        for (int i = 0; i < path.getPathCount(); i++) {
            DefaultMutableTreeNode node = (DefaultMutableTreeNode) path.getPathComponent(i);
            if (node.getUserObject() instanceof FormViewDef) {
                return (FormViewDef) node.getUserObject();
            }
        }
    }
    return null;
}

From source file:edu.ku.brc.specify.ui.containers.ContainerTreePanel.java

/**
 * /*from w ww.j a  v a2s. c  o m*/
 */
private void editContainer() {
    if (checkForChanges()) {
        DefaultMutableTreeNode node = getSelectedTreeNode();
        if (node != null && node.getUserObject() instanceof Container) {
            Container container = (Container) node.getUserObject();
            createOrEditContainer(container, null);
            model.nodeChanged(node);
        }
    }
}

From source file:edu.ku.brc.specify.ui.containers.ContainerTreePanel.java

/**
 * /*from   w  w w  .ja  v a  2 s.co  m*/
 */
private void viewContainer() {
    DefaultMutableTreeNode node = getSelectedTreeNode();
    if (node != null && node.getUserObject() instanceof Container) {
        String title = DBTableIdMgr.getInstance().getTitleForId(Container.getClassTableId());
        ViewBasedDisplayDialog dlg = new ViewBasedDisplayDialog((Frame) UIRegistry.getTopWindow(), null,
                "Container", null, title, "Close", null, null, false, MultiView.HIDE_SAVE_BTN);

        dlg.setWhichBtns(CustomDialog.OK_BTN);
        dlg.getMultiView().getCurrentViewAsFormViewObj().setDataObj(node.getUserObject());

        UIHelper.centerAndShow(dlg);

    }
}

From source file:edu.ku.brc.specify.ui.containers.ContainerTreePanel.java

/**
 * //from  ww  w. j a  v a  2 s  . c o  m
 */
private void editColObj() {
    if (checkForChanges()) {
        DefaultMutableTreeNode node = getSelectedTreeNode();
        if (node != null && node.getUserObject() instanceof CollectionObject) {
            CollectionObject co = editColObj((CollectionObject) node.getUserObject());
            if (co != null) {
                node.setUserObject(co);
            }
        }
    }
}

From source file:edu.ku.brc.specify.ui.containers.ContainerTreePanel.java

/**
 * @param doAssociated//ww  w  . j av  a 2 s . c o m
 */
private void viewColObj() {
    Object dataObj = null;
    DefaultMutableTreeNode node = getSelectedTreeNode();
    if (node != null) {
        if (node.getUserObject() instanceof Container) {
            Container cn = (Container) node.getUserObject();
            dataObj = cn.getCollectionObject();

        } else if (node.getUserObject() instanceof CollectionObject) {
            dataObj = node.getUserObject();
        }
    }

    if (dataObj != null) {
        String title = DBTableIdMgr.getInstance().getTitleForId(CollectionObject.getClassTableId());
        ViewBasedDisplayDialog dlg = new ViewBasedDisplayDialog((Frame) UIRegistry.getTopWindow(), null,
                "CollectionObject", null, title, "Close", null, null, false, MultiView.HIDE_SAVE_BTN);

        dlg.setWhichBtns(CustomDialog.OK_BTN);
        dlg.getMultiView().getCurrentViewAsFormViewObj().setDataObj(dataObj);

        UIHelper.centerAndShow(dlg);
    }
}

From source file:edu.ku.brc.af.tasks.subpane.formeditor.ViewSetSelectorPanel.java

/**
 * /*from  w  ww.j a  v  a2  s .co  m*/
 */
protected void treeSelected() {
    TreePath treePath = tree.getSelectionModel().getSelectionPath();
    if (treePath == null) {
        selectedRow = null;
        selectedCell = null;
        return;
    }

    DefaultMutableTreeNode node = (DefaultMutableTreeNode) treePath.getLastPathComponent();
    Object nodeObj = node.getUserObject();

    if (nodeObj instanceof FormRow) {
        if (nodeObj == selectedRow) {
            return;
        }
        selectedRow = (FormRow) nodeObj;
        selectedCell = null;

    } else if (nodeObj instanceof FormCell) {
        if (nodeObj == selectedCell) {
            return;
        }
        selectedCell = (FormCell) nodeObj;
        DefaultMutableTreeNode rowNode = (DefaultMutableTreeNode) node.getParent();
        selectedRow = (FormRow) rowNode.getUserObject();

    } else {
        selectedRow = null;
        selectedCell = null;
    }

    if (treePath != null) {
        updateUIControls();

        if (treePath.getPathCount() == 1) {
            panel.loadView("ViewDefProps", null); //$NON-NLS-1$
            panel.setData(selectedViewDef);

            return;
        }

        if (selectedCell != null) {
            int col = 0;
            for (FormCellIFace fc : selectedRow.getCells()) {
                if (fc == nodeObj) {
                    break;
                }
                col++;
            }
            showPropertiesPanel((FormCell) nodeObj, formViewDef.getClassName(),
                    (formViewDef.getRows().size() * 2) - 1, formViewDef.getRowDefItem().getNumItems(),
                    selectedRow.getRowNumber(), (selectedRow.getCells().size() * 2) - 1,
                    formViewDef.getColumnDefItem().getNumItems(), col);
        }
    }
}