scaninfopanel.java

CD Manager光盘资料管家婆源代码

package com.galaxyworkstation.model;

/**
 * 该面板在遍历文件建立索引时显示信息
 * @author 李奕
 * @version 1.0
 */
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.FormAttachment;
import org.eclipse.swt.layout.FormData;
import org.eclipse.swt.layout.FormLayout;
import org.eclipse.swt.widgets.Dialog;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Group;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Shell;

import com.galaxyworkstation.control.CDManager;


public class ScanInfoPanel extends Dialog{

	protected Object result;
	protected Shell shell;
	private Label label_1 ;
	private Config config;


	/**
	 * Create the dialog
	 * @param parent
	 */
	public ScanInfoPanel(Shell parent) {
		super(parent);
		config = CDManager.action.getConfig();
	}

	/**
	 * Open the dialog
	 * @return the result
	 */
	public Object open() {
		createContents();
		shell.open();
		shell.layout();
		Display display = getParent().getDisplay();
		
		while (!shell.isDisposed()) {
			if (!display.readAndDispatch())
				display.sleep();
			label_1.setText(config.getScanningPath());
			if(!config.isScanning())
				shell.dispose();
		}
		
		return result;
	}

	/**
	 * Create contents of the dialog
	 */
	protected void createContents() {
		shell = new Shell(getParent(),  SWT.APPLICATION_MODAL);
		shell.setLayout(new FormLayout());
		shell.setSize(574, 93);
		shell.setLocation((shell.getDisplay().getClientArea().width - shell.getClientArea().width) / 2,
				(shell.getDisplay().getClientArea().height - shell.getClientArea().height) / 2);
		shell.setText("SWT Dialog");

		final Group group = new Group(shell, SWT.NONE);
		final FormData fd_group = new FormData();
		fd_group.left = new FormAttachment(0, 5);
		fd_group.top = new FormAttachment(100, -90);
		fd_group.bottom = new FormAttachment(100, -5);
		fd_group.right = new FormAttachment(100, -5);
		group.setLayoutData(fd_group);
		group.setLayout(new FormLayout());

		final Label label = new Label(group, SWT.NONE);
		final FormData fd_label = new FormData();
		fd_label.right = new FormAttachment(0, 195);
		fd_label.bottom = new FormAttachment(0, 25);
		fd_label.top = new FormAttachment(0, 5);
		fd_label.left = new FormAttachment(0, 15);
		label.setLayoutData(fd_label);
		label.setText("正在建立索引,请稍候......");

		label_1 = new Label(group, SWT.NONE);
		FormData fd_label_1 = new FormData();
		fd_label_1.right = new FormAttachment(100, -5);
		fd_label_1.left = new FormAttachment(label, 0, SWT.LEFT);
		fd_label_1.top = new FormAttachment(0, 40);
		fd_label_1.bottom = new FormAttachment(0, 60);
		label_1.setLayoutData(fd_label_1);
			
	}


	public Shell getShell() {
		return shell;
	}

}