Bug 5765 New Class button in empty workspace should be more supportive
User feedback: "Confused how to create my first project" We should be more supportive in the UI for this special case since it is a first time experience with the UI. Therefore when the workbench is empty we should offer to create a new Java project. Minimal solution is to show an info dialog that explains that user should create a project first and offer a button to open the Java project wizard. The same is true for the new package and new interface buttons.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/wizards/OpenClassWizardAction.java
/*
 * (c) Copyright IBM Corp. 2000, 2001.
 * All Rights Reserved.
 */
package org.eclipse.jdt.internal.ui.wizards;
import org.eclipse.jface.wizard.Wizard;
import org.eclipse.jdt.internal.ui.actions.AbstractOpenWizardAction;
public class OpenClassWizardAction extends AbstractOpenWizardAction {
	public OpenClassWizardAction() {
	}
	
	public OpenClassWizardAction(String label, Class[] acceptedTypes) {
		super(label, acceptedTypes, false);
	}
	
	protected Wizard createWizard() { 
		return new NewClassCreationWizard(); 
	}
	
	protected boolean shouldAcceptElement(Object obj) { 
		return NewGroup.isOnBuildPath(obj) && !NewGroup.isInArchive(obj);
	}
}