Attachment 215064 Details for Bug 377746 – Group Tab to be used in the demo project to reproduce the issue

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Group Tab to be used in the demo project to reproduce the issue

GroupTab.java (text/x-java-source), 4.00 KB, created by Amandeep Chahal

on 2012-05-04 10:37:11 EDT

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Filename:

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Creator: Amandeep Chahal

Created: 2012-05-04 10:37:11 EDT

Size: 4.00 KB

patch

obsolete

>/*******************************************************************************
> * Copyright (c) 2007, 2008 Innoopract Informationssysteme GmbH.
> * All rights reserved. This program and the accompanying materials
> * are made available under the terms of the Eclipse Public License v1.0
> * which accompanies this distribution, and is available at
> * http://www.eclipse.org/legal/epl-v10.html
> *
> * Contributors:
> *     Innoopract Informationssysteme GmbH - initial API and implementation
> ******************************************************************************/
>
>package org.eclipse.rap.demo.controls;
>
>import org.eclipse.rwt.RWT;
>import org.eclipse.rwt.graphics.Graphics;
>import org.eclipse.swt.SWT;
>import org.eclipse.swt.custom.CTabFolder;
>import org.eclipse.swt.events.SelectionAdapter;
>import org.eclipse.swt.events.SelectionEvent;
>import org.eclipse.swt.events.SelectionListener;
>import org.eclipse.swt.layout.FillLayout;
>import org.eclipse.swt.layout.RowLayout;
>import org.eclipse.swt.widgets.Button;
>import org.eclipse.swt.widgets.Composite;
>import org.eclipse.swt.widgets.Group;
>import org.eclipse.swt.widgets.Table;
>import org.eclipse.swt.widgets.TableColumn;
>import org.eclipse.swt.widgets.TableItem;
>
>public class GroupTab extends ExampleTab {
>
>	private Group group;
>
>	private Table table;
>
>	private Button removeData;
>
>	private Button showData;
>
>	public GroupTab(final CTabFolder folder) {
>		super(folder, "Group");
>	}
>
>	protected void createStyleControls(Composite top) {
>		createStyleButton("BORDER", SWT.BORDER);
>		createVisibilityButton();
>		createEnablementButton();
>		createFgColorButton();
>		createBgColorButton();
>		createBgImageButton();
>		createFontChooser();
>		createToggleButtons();
>	}
>
>	private void createToggleButtons() {
>		showData = new Button( styleComp, SWT.PUSH );
>		showData.setText("Show data");
>		showData.addSelectionListener( new SelectionAdapter() {
>	      @Override
>	      public void widgetSelected( final SelectionEvent event ) {
>	    	  createTable(true);
>	      }
>	    } );
>		
>		removeData = new Button(styleComp, SWT.NONE);
>		removeData.setText("Remove data");
>		removeData.addSelectionListener(new SelectionListener() {
>			
>			public void widgetSelected(SelectionEvent e) {
>				createTable(false);
>			}
>			
>			public void widgetDefaultSelected(SelectionEvent e) {
>				
>			}
>		});
>		
>		if (table == null) {
>			table = new Table(group, SWT.VIRTUAL);
>			for (int i = 0; i < 8; i++) {
>				final TableColumn column = new TableColumn(table, SWT.NONE);
>				column.setText("Col " + i);
>				column.setWidth(i == 0 ? 50 : 40);
>				table.setHeaderVisible(true);
>				table.setLinesVisible(true);
>				table.setSelection(0);
>				table.setVisible(true);
>				table.setData(RWT.MARKUP_ENABLED, Boolean.TRUE);
>			}
>		}
>		
>	}
>
>	protected void createExampleControls(final Composite parent) {
>		parent.setLayout(new FillLayout());
>		group = new Group(parent, getStyle());
>		group.setLayout(new RowLayout());
>		group.setText("A group with one white label");
>		// Label content = new Label( group, SWT.NONE );
>		// content.setText( "Hello from inside the group box..." );
>		// Color white = content.getDisplay().getSystemColor( SWT.COLOR_WHITE );
>		// content.setBackground( white );
>		registerControl(group);
>	}
>
>	private void createTable(boolean createItems) {
>		if(createItems){
>			table.removeAll();
>			for (int i = 0; i < 20; i++) {
>				addItem(table,true);
>			}
>		}
>		else{
>			for (int i = 0; i < 20; i++) {
>				updateItem(table.getItem(i),false);
>			}
>		}
>		table.setSize(300, 300)	;
>	}
>
>	private TableItem addItem(Table table, boolean flag) {
>		TableItem result = new TableItem(table, SWT.NONE);
>		updateItem(result,flag);
>		return result;
>	}
>
>	private void updateItem(final TableItem item,boolean flag) {
>		int index = item.getParent().indexOf(item);
>		for (int i = 0; i < 8; i++) {
>			if(flag){
>			item.setText(i, "Item" + index + "-" + i);
>			item.setBackground(i, fgColors[1]);
>			item.setForeground(Graphics.getColor(255, 255, 255));
>			}
>			else {
>				item.setText(i,"");
>				item.setBackground(i,null);
>				item.setForeground(i,null);
>			}
>		}
>	}
>
>}

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Attachments on bug 377746: 215046 | 215064