There are 20 code examples for javax.swing.tree.TreePath.

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Project Name: druid Package: org.dlib.gui.treetable

Source Code: TreeTableCellEditor.java (Click to view .java file)

Method Code:
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public boolean isCellEditable(EventObject e){
  if (table.getSelectedRowCount() > 1)   return false;
  if (e == null) {
    TreePath path=tree.getSelectionPath();
    TreeViewModel model=(TreeViewModel)tree.getModel();
    if (model.isEditable(path.getLastPathComponent())) {
      tree.startEditingAtSelectedPath();
      return true;
    }
  }
 else   if (e instanceof MouseEvent) {
    MouseEvent me=(MouseEvent)e;
    int newX=getLocalX(me.getX());
    MouseEvent newME=new MouseEvent(tree,me.getID(),me.getWhen(),me.getModifiers(),newX,me.getY(),me.getClickCount(),me.isPopupTrigger());
    tree.dispatchEvent(newME);
    TreePath path=tree.getPathForLocation(newX,me.getY());
    if (path == null)     return false;
    return me.getClickCount() >= 2;
  }
  return false;
}

Project Name: druid Package: org.dlib.gui.treetable

Source Code: TreeViewProxy.java (Click to view .java file)

Method Code:
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public void expandPath(TreePath path){
  table.getTreeView().expandPath(path);
}

Project Name: druid Package: org.dlib.gui.treetable

Source Code: TreeTable.java (Click to view .java file)

Method Code:
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public void setSelectionPaths(TreePath[] paths){
  if (paths == null || paths.length == 0) {
    clearSelection();
    return;
  }
  ArrayList<Integer> alRows=new ArrayList<Integer>();
  for (  TreePath path : paths) {
    int row=treeView.getRowForPath(path);
    if (row != -1)     alRows.add(row);
  }
  if (alRows.size() == 0) {
    clearSelection();
    return;
  }
  int rows[]=new int[alRows.size()];
  for (int i=0; i < alRows.size(); i++)   rows[i]=alRows.get(i);
  setRowSelection(rows);
}

Project Name: druid Package: org.dlib.gui.treetable

Source Code: TreeTable.java (Click to view .java file)

Method Code:
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public void setSelectionPaths(TreePath[] paths){
  if (paths == null || paths.length == 0) {
    clearSelection();
    return;
  }
  ArrayList<Integer> alRows=new ArrayList<Integer>();
  for (  TreePath path : paths) {
    int row=treeView.getRowForPath(path);
    if (row != -1)     alRows.add(row);
  }
  if (alRows.size() == 0) {
    clearSelection();
    return;
  }
  int rows[]=new int[alRows.size()];
  for (int i=0; i < alRows.size(); i++)   rows[i]=alRows.get(i);
  setRowSelection(rows);
}

Project Name: druid Package: org.dlib.gui.treetable

Source Code: InternalModelListener.java (Click to view .java file)

Method Code:
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public void treeNodesInserted(final TreeModelEvent e){
  TreeView tree=table.getTreeView();
  InternalTableModel model=(InternalTableModel)table.getModel();
  TreePath parent=e.getTreePath();
  if (!tree.isRootVisible())   tree.expandRoot();
  for (  Object child : e.getChildren()) {
    TreePath path=parent.pathByAddingChild(child);
    int row=tree.getRowForPath(path);
    model.fireTableRowInserted(row);
  }
}

Project Name: druid Package: org.dlib.gui.treeview

Source Code: TreeDropTargetListener.java (Click to view .java file)

Method Code:
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private AcceptType discoverAcceptType(Point p,int dropAction,Map<DataFlavor,Object> data){
  AcceptType result=AcceptType.INSIDE;
  if (p.y - currRect.y <= currRect.height / 4)   result=AcceptType.BEFORE;
 else   if (p.y - currRect.y >= 3 * currRect.height / 4)   result=AcceptType.AFTER;
  if (dropHandler.acceptDrop(data,currPath,result,dropAction))   return result;
 else   if (result == AcceptType.INSIDE) {
    if (p.y - currRect.y <= currRect.height / 2)     result=AcceptType.BEFORE;
 else     result=AcceptType.AFTER;
    if (dropHandler.acceptDrop(data,currPath,result,dropAction))     return result;
  }
 else   if (result == AcceptType.BEFORE || result == AcceptType.AFTER) {
    result=AcceptType.INSIDE;
    if (dropHandler.acceptDrop(data,currPath,result,dropAction))     return result;
  }
  return AcceptType.NONE;
}

Project Name: druid Package: org.dlib.gui.treeview

Source Code: InternalCellRenderer.java (Click to view .java file)

Method Code:
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/** 
 * This method is required for the TreeCellEditor to show proper icons 
 */
public Icon getClosedIcon(){
  TreePath path=treeView.getSelectionPath();
  if (path == null)   return null;
  Object obj=path.getLastPathComponent();
  Component c=treeCellRend.getTreeCellRendererComponent(treeView,obj,true,treeView.isExpanded(path),false,treeView.getRowForPath(path),true);
  return ((JLabel)c).getIcon();
}

Project Name: druid Package: org.dlib.gui.treeview

Source Code: TreeViewNode.java (Click to view .java file)

Method Code:
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public void makeVisible(){
  TreePath p=new TreePath(getPath());
  tree().scrollPathToVisible(p);
}

Project Name: druid Package: org.dlib.gui.treeview

Source Code: InternalMouseListener.java (Click to view .java file)

Method Code:
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public void mousePressed(MouseEvent e){
  if (!tree.isFocusOwner())   tree.requestFocusInWindow();
  if (e.isMetaDown()) {
    TreePath path=tree.getPathForLocation(e.getX(),e.getY());
    Object obj=null;
    if (path != null) {
      obj=path.getLastPathComponent();
      tree.setSelectionPath(path);
    }
 else {
      tree.clearSelection();
    }
    if (tree.getPopupGen() == null)     return;
    JPopupMenu popup=tree.getPopupGen().generate(obj);
    if (popup == null)     return;
    if (popup.getComponentCount() != 0)     popup.show(tree,e.getX(),e.getY());
  }
 else {
    tree.setSuperEditable(false);
    Object selObj=tree.getLastSelectedPathComponent();
    if (selObj == null)     return;
    if (e.getClickCount() == 2 && editable) {
      boolean canEdit=true;
      if (tree.getModel() instanceof TreeViewModel) {
        TreeViewModel model=(TreeViewModel)tree.getModel();
        canEdit=model.isEditable(selObj);
      }
      if (canEdit)       tree.startEditingAtSelectedPath();
    }
  }
}

Project Name: druid Package: org.dlib.gui.treeview

Source Code: AbstractTVDropManager.java (Click to view .java file)

Method Code:
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private boolean checkTreePaths(TreePath paths[]){
  for (  TreePath path1 : paths)   for (  TreePath path2 : paths)   if (!path1.equals(path2))   if (path1.isDescendant(path2))   return false;
  return true;
}

Project Name: druid Package: org.dlib.gui.treeview

Source Code: AbstractTVDropManager.java (Click to view .java file)

Method Code:
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private boolean checkTreePaths(TreePath paths[]){
  for (  TreePath path1 : paths)   for (  TreePath path2 : paths)   if (!path1.equals(path2))   if (path1.isDescendant(path2))   return false;
  return true;
}

Project Name: druid Package: org.dlib.gui.treeview

Source Code: TreeViewPathTransfer.java (Click to view .java file)

Method Code:
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public TreePath[] getDragPaths(){
  return dragPaths;
}

Project Name: druid Package: org.dlib.gui.treeview

Source Code: TreeView.java (Click to view .java file)

Method Code:
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/** 
 * Enable the drag action in a drag'n'drop.
 * @param actions a bitwise mask of DndConstants values, like ACTION_MOVE, ACTION_COPY, ACTION_LINK
 * @param listener listener to be notified when the drop action ends on success 
 */
public void setDragPathEnabled(int actions,final DragSourceListener listener){
  DragGestureListener dgl=new DragGestureListener(){
    public void dragGestureRecognized(    DragGestureEvent e){
      TreePath paths[]=getSelectionPaths();
      if (paths != null)       e.startDrag(null,new TreeViewPathTransfer(TreeView.this,paths),listener);
    }
  }
;
  DragSource dragSource=DragSource.getDefaultDragSource();
  dragSource.createDefaultDragGestureRecognizer(this,actions,dgl);
}

Project Name: druid Package: org.dlib.gui.treeview

Source Code: TreeView.java (Click to view .java file)

Method Code:
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public void dragGestureRecognized(DragGestureEvent e){
  TreePath paths[]=getSelectionPaths();
  if (paths != null)   e.startDrag(null,new TreeViewPathTransfer(TreeView.this,paths),listener);
}

Project Name: druid Package: org.dlib.gui.treeview

Source Code: TreeView.java (Click to view .java file)

Method Code:
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public void startEditingAtSelectedPath(){
  TreePath path=getSelectionPath();
  if (path == null)   return;
  setSuperEditable(true);
  startEditingAtPath(path);
  String text=path.getLastPathComponent().toString();
  Component c=getCellEditor().getTreeCellEditorComponent(this,text,false,false,false,0);
  if (c instanceof Container) {
    c=((Container)c).getComponent(0);
    if (c instanceof JTextField) {
      JTextField txt=(JTextField)c;
      Caret car=txt.getCaret();
      Document doc=txt.getDocument();
      car.setDot(0);
      car.moveDot(doc.getLength());
    }
  }
}

Project Name: rmoffice Package: net.sf.rmoffice.ui

Source Code: RMFrame.java (Click to view .java file)

Method Code:
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/** 
 */
private void addCurrentSelectedISkill(boolean withModifiedName){
  TreePath selectionPath=skillsSelectionTree.getSelectionPath();
  if (selectionPath != null) {
    Object lastPathComponent=selectionPath.getLastPathComponent();
    if (lastPathComponent != null && lastPathComponent instanceof SkillTreeNode) {
      SkillTreeNode node=(SkillTreeNode)lastPathComponent;
      if (node.getUserObject() instanceof ISkill) {
        ISkill skill=(ISkill)node.getUserObject();
        if (withModifiedName) {
          ModifySkillDialog dialog=new ModifySkillDialog(skill,null);
          JOptionPane pane=new JOptionPane(dialog,JideOptionPane.QUESTION_MESSAGE,JideOptionPane.OK_CANCEL_OPTION);
          JDialog d=pane.createDialog(RMFrame.this,RESOURCE.getString("ui.skills.btEditBeforeAdd.title"));
          pane.selectInitialValue();
          d.setVisible(true);
          d.dispose();
          Object result=pane.getValue();
          if (result != null && result instanceof Integer && ((Integer)result).intValue() == JOptionPane.OK_OPTION) {
            skillModel.addSkill(skill,dialog.getSkillName(),dialog.getSkillType());
          }
        }
 else         if (!sheet.hasSkillRank(skill)) {
          skillModel.addSkill(skill);
        }
      }
    }
  }
}

Project Name: weka Package: weka.gui

Source Code: PropertySelectorDialog.java (Click to view .java file)

Method Code:
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/** 
 * Create the property selection dialog.
 * @param parentFrame the parent frame of the dialog
 * @param rootObject the object containing properties to select from
 */
public PropertySelectorDialog(Frame parentFrame,Object rootObject){
  super(parentFrame,"Select a property",ModalityType.DOCUMENT_MODAL);
  m_CancelBut.addActionListener(new ActionListener(){
    public void actionPerformed(    ActionEvent e){
      m_Result=CANCEL_OPTION;
      setVisible(false);
    }
  }
);
  m_SelectBut.addActionListener(new ActionListener(){
    public void actionPerformed(    ActionEvent e){
      TreePath tPath=m_Tree.getSelectionPath();
      if (tPath == null) {
        m_Result=CANCEL_OPTION;
      }
 else {
        m_ResultPath=tPath.getPath();
        if ((m_ResultPath == null) || (m_ResultPath.length < 2)) {
          m_Result=CANCEL_OPTION;
        }
 else {
          m_Result=APPROVE_OPTION;
        }
      }
      setVisible(false);
    }
  }
);
  m_RootObject=rootObject;
  m_Root=new DefaultMutableTreeNode(new PropertyNode(m_RootObject));
  createNodes(m_Root);
  Container c=getContentPane();
  c.setLayout(new BorderLayout());
  Box b1=new Box(BoxLayout.X_AXIS);
  b1.add(m_SelectBut);
  b1.add(Box.createHorizontalStrut(10));
  b1.add(m_CancelBut);
  c.add(b1,BorderLayout.SOUTH);
  m_Tree=new JTree(m_Root);
  m_Tree.getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
  c.add(new JScrollPane(m_Tree),BorderLayout.CENTER);
  pack();
}

Project Name: weka Package: weka.gui

Source Code: PropertySelectorDialog.java (Click to view .java file)

Method Code:
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public void actionPerformed(ActionEvent e){
  TreePath tPath=m_Tree.getSelectionPath();
  if (tPath == null) {
    m_Result=CANCEL_OPTION;
  }
 else {
    m_ResultPath=tPath.getPath();
    if ((m_ResultPath == null) || (m_ResultPath.length < 2)) {
      m_Result=CANCEL_OPTION;
    }
 else {
      m_Result=APPROVE_OPTION;
    }
  }
  setVisible(false);
}

Project Name: weka Package: weka.gui

Source Code: GenericObjectEditor.java (Click to view .java file)

Method Code:
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/** 
 * creates a classname from the given path.
 * @param path	the path to generate the classname from
 * @return		the generated classname
 */
protected String getClassnameFromPath(TreePath path){
  StringBuffer classname=new StringBuffer();
  int start=0;
  if (m_ObjectNames.size() > 1)   start=1;
  for (int i=start; i < path.getPathCount(); i++) {
    if (i > start)     classname.append(".");
    classname.append((String)((GOETreeNode)path.getPathComponent(i)).getUserObject());
  }
  return classname.toString();
}

Project Name: weka Package: weka.gui.beans

Source Code: KnowledgeFlowApp.java (Click to view .java file)

Method Code:
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public void mouseClicked(MouseEvent e){
  if (((e.getModifiers() & InputEvent.BUTTON1_MASK) != InputEvent.BUTTON1_MASK) || e.isAltDown()) {
    boolean clearSelection=true;
    if (clearSelection) {
      m_toolBarBean=null;
      m_mode=NONE;
      KnowledgeFlowApp.this.setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
      m_componentTree.clearSelection();
    }
  }
  TreePath p=m_componentTree.getSelectionPath();
  if (p != null) {
    if (p.getLastPathComponent() instanceof DefaultMutableTreeNode) {
      DefaultMutableTreeNode tNode=(DefaultMutableTreeNode)p.getLastPathComponent();
      if (tNode.isLeaf()) {
        Object userObject=tNode.getUserObject();
        if (userObject instanceof JTreeLeafDetails) {
          if ((e.getModifiers() & InputEvent.SHIFT_MASK) != 0 && ((JTreeLeafDetails)userObject).isMetaBean()) {
            if (m_firstUserComponentOpp) {
              installWindowListenerForSavingUserStuff();
              m_firstUserComponentOpp=false;
            }
            Vector toRemove=((JTreeLeafDetails)userObject).getMetaBean();
            DefaultTreeModel model=(DefaultTreeModel)m_componentTree.getModel();
            MutableTreeNode userRoot=(MutableTreeNode)tNode.getParent();
            model.removeNodeFromParent(tNode);
            m_userComponents.remove(toRemove);
            if (m_userComponents.size() == 0) {
              model.removeNodeFromParent(userRoot);
              m_userCompNode=null;
            }
          }
 else {
            ((JTreeLeafDetails)userObject).instantiateBean();
          }
        }
      }
    }
  }
}