Java JXTree.setCellEditor方法代码示例

import org.jdesktop.swingx.JXTree; //导入方法依赖的package包/类
/**
 * visualize datepicker editing of the hierarchical column, both
 * in a tree and a xTree switching CO.
 *
 * standard editor
 */
public void interactiveTreeEditingRToLDatePicker() {
    TreeModel model = createTreeModelWithDates();
    JTree tree =  new JTree(model); 
    tree.setEditable(true);
    tree.setCellEditor(new DefaultTreeCellEditor(tree, null, new DatePickerCellEditor()));
    JXTree xTree = new JXTree(model);
    xTree.setEditable(true);
    xTree.setCellEditor(new DefaultTreeCellEditor(tree, null, new DatePickerCellEditor()));
    final JXFrame frame = wrapWithScrollingInFrame(tree, xTree, "standard Editing (DatePicker): compare tree and xtree");
    addComponentOrientationToggle(frame);
    show(frame);
}
 

import org.jdesktop.swingx.JXTree; //导入方法依赖的package包/类
/**
 * visualize date picker editing of the hierarchical column, both
 * in a tree and a xTree switching CO.
 * using DefaultXTreeCellEditor.
 */
public void interactiveXTreeEditingRToLDatePicker() {
    TreeModel model = createTreeModelWithDates();
    JTree tree =  new JTree(model); 
    tree.setEditable(true);
    tree.setCellEditor(new DefaultXTreeCellEditor(tree, null, new DatePickerCellEditor()));
    JXTree xTree = new JXTree(model);
    xTree.setEditable(true);
    xTree.setCellEditor(new DefaultXTreeCellEditor(xTree, null, new DatePickerCellEditor()));
    final JXFrame frame = wrapWithScrollingInFrame(tree, xTree, "XEditing(DatePicker): compare tree and xtree");
    addComponentOrientationToggle(frame);
    show(frame);
}
 

import org.jdesktop.swingx.JXTree; //导入方法依赖的package包/类
/**
 * Issue ??-swingx: picker cell editor popup commit/cancel 
 * transfers focus out-off the tree (1.5)
 * 
 * 
 * a) commit by keyboard - commit okay but focus moved where?
 * b) click into popup to commit - did not commit. 
 *    Now fixed (CellEditorRemover copes with popup) okay committed, 
 *    but focus where (as in a)?
 * c) click on month navigation - editing canceled fixed. 
 * d) click in month navigation, then cancel by keyboard - 
 *    focus where?
 *    
 * focus handling is done in BasicTreeUI.completeEditing - and
 * does not cope with popup. All termination is done in uidelegate,
 * no central method in the tree called.
 *      
 * independent on stopCellEditing flag - semantic in tree is
 * different from semantic in table (first is "how" to terminate, 
 * second is "if" to terminate)  
 *    
 */
public void interactiveDatePickerCellEditorXTree() {
    final JXTree tree = new JXTree(createTreeModelWithDates());
    tree.setEditable(true);
    tree.setCellEditor(new DefaultXTreeCellEditor(tree, null, new DatePickerCellEditor()));
    Action action = new AbstractAction("toggle terminate") {

        public void actionPerformed(ActionEvent e) {
            tree.setInvokesStopCellEditing(!tree.getInvokesStopCellEditing());
            
        }
        
    };
    JXFrame frame = wrapWithScrollingInFrame(tree, "JXTree - date picker cell editor");
    addAction(frame, action);
    frame.add(new JTextField("yet another thing to focus"), BorderLayout.SOUTH);
    show(frame);
}