descriptiondialog.java

基于Java RCP 应用的属性编辑, 可以对RCP 程序进行属性的设置

package commonproperties.dialog;

import org.eclipse.jface.dialogs.TitleAreaDialog;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Point;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;

public class DescriptionDialog extends TitleAreaDialog{

	private String description = "";
	private Text descriptionText;
	
	public DescriptionDialog(Shell parentShell, String description) {
		super(parentShell);
		this.description = description;
	}

	@Override
	protected Control createDialogArea(Composite parent) {
		setTitle("Description Dialog");
		setMessage("set the file's description");
		descriptionText = new Text(parent,SWT.MULTI|SWT.WRAP|SWT.V_SCROLL|SWT.BORDER);
		descriptionText.setLayoutData(new GridData(GridData.FILL_BOTH));
		descriptionText.setText(description);
		return parent;
	}

	@Override
	protected void configureShell(Shell newShell) {
		super.configureShell(newShell);
		newShell.setText("Description");
	}

	@Override
	protected Point getInitialSize() {
		return new Point(400,300);
	}

	@Override
	protected void okPressed() {
		description = descriptionText.getText();
		super.okPressed();
	}
	
	public String getDescription(){
		return description;
	}

}