newj2meprojectpreferencepage.java

eclipseme的最新版本的source,欢迎j2me程序员使用

/**
 * Copyright (c) 2003-2005 Craig Setera
 * All Rights Reserved.
 * Licensed under the Eclipse Public License - v 1.0
 * For more information see http://www.eclipse.org/legal/epl-v10.html
 */
package eclipseme.ui.internal.preferences;

import org.eclipse.jface.preference.BooleanFieldEditor;
import org.eclipse.jface.preference.FieldEditorPreferencePage;
import org.eclipse.jface.preference.StringFieldEditor;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.IWorkbenchPreferencePage;
import org.eclipse.ui.PlatformUI;

import eclipseme.core.IEclipseMECoreConstants;
import eclipseme.ui.internal.EclipseMEUIPlugin;
import eclipseme.ui.internal.utils.ValueChangeTrackingBooleanFieldEditor;

/**
 * Preference page implementation for setting new J2ME project preferences.
 * <p />
 * Copyright (c) 2003-2005 Craig Setera<br>
 * All Rights Reserved.<br>
 * Licensed under the Eclipse Public License - v 1.0<p/>
 * <br>
 * $Revision: 1.5 $
 * <br>
 * $Date: 2006/02/11 21:27:11 $
 * <br>
 * @author Craig Setera
 */
public class NewJ2MEProjectPreferencePage
	extends FieldEditorPreferencePage
	implements IWorkbenchPreferencePage, IEclipseMECoreConstants
{
	/**
	 * Default constructor.
	 */
	public NewJ2MEProjectPreferencePage() {
		super(GRID);
		setPreferenceStore(EclipseMEUIPlugin.getDefault().getCorePreferenceStore());
		setDescription("Specify preferences for new J2ME projects");
	}

	/*
	 *	Overridden so that we get the help context where it belongs so that
	 *	it works when the focus is in the left pane. 
	 */
	protected Control createContents(Composite parent)
	{
		PlatformUI.getWorkbench().getHelpSystem().setHelp(parent, "eclipseme.ui.help_J2MEPreferencePage");
		return(super.createContents(parent));
	}

	/**
	 * Creates the field editors.
	 */
	public void createFieldEditors() {
		Composite parent = getFieldEditorParent();

		addField(new BooleanFieldEditor(
			PREF_FORCE_JAVA11,
			"Force Java 1.1 Compliance",
			parent));

		ValueChangeTrackingBooleanFieldEditor useResourcesDirEditor =
			new ValueChangeTrackingBooleanFieldEditor(
					PREF_USE_RESOURCES_DIR, 
					"Automatically Use Resources Directory in New Projects", 
					parent);
		StringFieldEditor resDirectoryEditor =
			new StringFieldEditor(
					PREF_RESOURCES_DIR,
					"Resources Directory:",
					parent);
		useResourcesDirEditor.setFieldEditor(resDirectoryEditor);
		
		addField(useResourcesDirEditor);
		addField(resDirectoryEditor);
	}

	/**
	 * Initialize the preference page as necessary
	 * @see org.eclipse.ui.IWorkbenchPreferencePage#init(org.eclipse.ui.IWorkbench)
	 */
	public void init(IWorkbench workbench) {
	}
}