Re: Tree table with check box

[vela]

Hello again,


Please find the below given code


Page class:

Treetable has been added in the Page class as follows



IColumn columns[] = new IColumn[] 
{
           new  PropertyTreeColumn(new ColumnLocation(Alignment.LEFT,
Unit.PERCENT),"Check","userObject.name")
          {
                                public IRenderable
newCell(javax.swing.tree.TreeNode node, int level)
                                {
                                        return null;
                                }

                                public Component newCell(MarkupContainer
parent,java.lang.String id, javax.swing.tree.TreeNode node, int level)
                                {
                                        CheckBoxPanel boxPanel = new 
CheckBoxPanel(parent.getId(),id);
                                        return boxPanel;
                                }
                        },
                };
                
TreeDataProvider treedataProvider = new TreeDataProvider();
TreeTable checkTrees = new
TreeTable("trtTest",treedataProvider.getTreeModel(),columns);
add(checkTrees);



CheckBoxPanel class:

public class CheckBoxPanel extends Panel
{
        private CheckBox cbxName;
                
        public CheckBoxPanel(String id, String model) 
        {
                super(id);
                setMarkupId(id);
                setOutputMarkupId(true);
                setOutputMarkupPlaceholderTag(true);

               cbxName = new CheckBox("cbxName", new Model());
               add(cbxName);
        }
}




Data Provider class:

public class TreeDataProvider 
{
        private DefaultMutableTreeNode dmtRoot;
        public TreeDataProvider()
        {
                dmtRoot = new DefaultMutableTreeNode(new TreeListVO("Test"));
                
                DefaultMutableTreeNode dmtBase1 = new DefaultMutableTreeNode(new
TreeListVO("Root1"));
                DefaultMutableTreeNode dmtChild1 = new 
DefaultMutableTreeNode(new
TreeListVO("node1"));
                dmtBase1.add(dmtChild1);
                dmtRoot.add(dmtBase1);
        }
        
        public TreeModel getTreeModel()
        {
                DefaultTreeModel dtmTree = new DefaultTreeModel(dmtRoot);
                return dtmTree;
        }
}




Model class:

public class TreeListVO 
{
        private String name;
                
        public TreeListVO(String name) 
        {
                this.name = name;
        }

        public String getName() 
        {
                return name;
        }

        public void setName(String name) 
        {
                this.name = name;
        }
}


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