Attachment 213711 Details for Bug 376261 – Java file of a ViewPart to demonstrate the problem

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Java file of a ViewPart to demonstrate the problem

TreeExpandTestView.java (text/plain), 2.19 KB, created by Paul Bilnoski

on 2012-04-06 13:29:49 EDT

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Filename:

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Creator: Paul Bilnoski

Created: 2012-04-06 13:29:49 EDT

Size: 2.19 KB

patch

obsolete

>package org.tcat.citd.sim.dashboard.admin.ui.views;
>
>import org.eclipse.jface.viewers.LabelProvider;
>import org.eclipse.jface.viewers.TreeNode;
>import org.eclipse.jface.viewers.TreeNodeContentProvider;
>import org.eclipse.jface.viewers.TreeViewer;
>import org.eclipse.swt.graphics.Image;
>import org.eclipse.swt.widgets.Composite;
>import org.eclipse.swt.widgets.Control;
>import org.eclipse.ui.ISharedImages;
>import org.eclipse.ui.PlatformUI;
>import org.eclipse.ui.part.ViewPart;
>
>public class TreeExpandTestView extends ViewPart
>{
>   Control main;
>
>   public void createPartControl(Composite parent)
>   {
>      TreeViewer tv = new TreeViewer(parent);
>      main = tv.getControl();
>      
>      tv.setContentProvider(new TreeNodeContentProvider());
>      tv.setLabelProvider(new LabelProvider()
>      {
>         public String getText(Object element) {
>            return ((TreeNode)element).getValue().toString();
>         }
>         public Image getImage(Object element)
>         {
>            String str = ((TreeNode)element).getValue().toString();
>            if (!str.contains("."))
>               return PlatformUI.getWorkbench().getSharedImages().getImage(ISharedImages.IMG_OBJ_FOLDER);
>            if (str.startsWith("1."))
>               return PlatformUI.getWorkbench().getSharedImages().getImage(ISharedImages.IMG_OBJ_ELEMENT);
>            return null;
>         }
>      });
>      
>      TreeNode[] roots = new TreeNode[3];
>      for (int i=1; i<=3; ++i)
>      {
>         TreeNode p = new TreeNode(String.valueOf(i));
>         TreeNode[] ch = new TreeNode[4];
>         for (int j=1; j<=4; ++j)
>         {
>            TreeNode n = new TreeNode(i+"."+j);
>            n.setParent(p);
>            ch[j-1] = n;
>            
>            TreeNode[] chch = new TreeNode[3];
>            for (int k=1; k<=3; ++k)
>            {
>               TreeNode nn = new TreeNode(i+"."+j+"."+k);
>               nn.setParent(n);
>               chch[k-1] = nn;
>            }
>            
>            n.setChildren(chch);
>         }
>         p.setChildren(ch);
>         roots[i-1] = p;
>      }
>      
>      tv.setInput(roots);
>   }
>
>   public void setFocus()
>   {
>      main.setFocus();
>   }
>}

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Attachments on bug 376261: 213711