Attachment 257597 Details for Bug 480926 – The code snippet to reproduce the issue

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The code snippet to reproduce the issue

TreeEditorPositionBug.java (text/plain), 1.78 KB, created by Alexander Burdukov

on 2015-10-28 17:14:31 EDT

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Creator: Alexander Burdukov

Created: 2015-10-28 17:14:31 EDT

Size: 1.78 KB

patch

obsolete

>package com.bug;
>
>import org.eclipse.swt.SWT;
>import org.eclipse.swt.custom.TreeEditor;
>import org.eclipse.swt.events.MouseAdapter;
>import org.eclipse.swt.events.MouseEvent;
>import org.eclipse.swt.layout.FillLayout;
>import org.eclipse.swt.widgets.*;
>
>public class TreeEditorPositionBug {
>    public static void main(String[] args) {
>        Display display = new Display();
>        Shell shell = new Shell(display);
>        shell.setLayout(new FillLayout());
>
>        final Tree tree = new Tree(shell, SWT.FULL_SELECTION);
>        tree.setLinesVisible(true);
>        tree.setHeaderVisible(true);
>
>        TreeColumn column1 = new TreeColumn(tree, 0);
>        column1.setText("Column 1");
>        column1.setWidth(150);
>
>        TreeColumn column2 = new TreeColumn(tree, 0);
>        column2.setText("Column 2");
>        column2.setWidth(150);
>
>        TreeItem item = new TreeItem(tree, SWT.NONE, 0);
>        item.setText("Row 1");
>
>        final TreeEditor treeEditor = new TreeEditor(tree);
>        treeEditor.horizontalAlignment = SWT.LEFT;
>        treeEditor.grabHorizontal = true;
>
>        tree.addMouseListener(new MouseAdapter() {
>            public void mouseUp(MouseEvent e) {
>                TreeItem item = tree.getSelection()[0];
>                Text text = new Text(tree, SWT.NONE);
>                treeEditor.setEditor(text, item, 1);
>            }
>        });
>
>        tree.addListener(SWT.PaintItem, new Listener() {
>            @Override
>            public void handleEvent(Event event) {
>
>            }
>        });
>
>        shell.setSize(600, 400);
>        shell.open();
>
>        while (!shell.isDisposed()) {
>            if (!display.readAndDispatch()) {
>                display.sleep();
>            }
>        }
>
>        display.dispose();
>    }
>}

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Attachments on bug 480926: 257597