/*******************************************************************************
* Copyright (c) 2002, 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.editor;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.TreeAdapter;
import org.eclipse.swt.events.TreeEvent;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.widgets.*;
import org.eclipse.ui.*;
import org.eclipse.ui.part.EditorPart;
public class BazEditor extends EditorPart {
public BazEditor() {
super();
}
public void doSave( final IProgressMonitor monitor ) {
MessageDialog.openInformation( getSite().getShell(),
"Foo Editor",
"Saved :" );
}
public void doSaveAs() {
}
public void init( final IEditorSite site, final IEditorInput input )
throws PartInitException
{
setSite( site );
setInput( input );
}
protected boolean dirty = false;
private Tree tree;
public boolean isDirty() {
return dirty;
}
protected void setDirty( final boolean value ) {
dirty = value;
firePropertyChange( PROP_DIRTY );
}
public boolean isSaveAsAllowed() {
return false;
}
public void createPartControl( final Composite parent ) {
parent.setLayout( new FillLayout() );
tree = new Tree( parent, SWT.SINGLE );
for( int i = 0; i < 4; i++ ) {
TreeItem item = new TreeItem( tree, SWT.NONE );
item.setText( "Node_" + ( i + 1 ) );
if( i < 3 ) {
TreeItem subitem = new TreeItem( item, SWT.NONE );
subitem.setText( "Subnode_" + ( i + 1 ) );
}
}
tree.addTreeListener( new TreeAdapter() {
public void treeExpanded( final TreeEvent e ) {
super.treeExpanded( e );
setDirty( true );
}
} );
}
public void setFocus() {
tree.setFocus();
}
}