mobileinputdialog.java

java写的qq代码实现qq的部分功能

/*
* LumaQQ - Java QQ Client
*
* Copyright (C) 2004 luma <[e-mail]>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package edu.tsinghua.lumaqq.ui.dialogs;

import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.graphics.Rectangle;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Dialog;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;

import edu.tsinghua.lumaqq.IconHolder;
import edu.tsinghua.lumaqq.LumaQQ;

/**
 * 添加手机好友输入框
 * 
 * @author 马若劼
 */
public class MobileInputDialog extends Dialog {
	private IconHolder icons = IconHolder.getInstance();
	private Text textName, textNumber;
	private String name, number;
	
	/**
	 * @param parent
	 */
	public MobileInputDialog(Shell parent) {
		super(parent);
	}
	
	/**
	 * @param parent
	 * @param style
	 */
	public MobileInputDialog(Shell parent, int style) {
		super(parent, style);
	}	
    
	/**
	 * 打开对话框
	 */
	public void open() {
	    // create dialog
	    Shell parent = getParent();
	    Display display = parent.getDisplay();
		Shell dialog = new Shell(parent, SWT.DIALOG_TRIM | SWT.APPLICATION_MODAL | SWT.MIN);
		// init child controls
		initLayout(dialog);
		// set title and image
		dialog.setImage(icons.getImage(IconHolder.icoMobileFriend));
		dialog.setText(LumaQQ.getString("add.mobile.title"));
		// set dialog to center of screen
		Rectangle dialogRect = dialog.getBounds();
		Rectangle displayRect = display.getBounds();
		dialog.setLocation((displayRect.width-dialogRect.width)/2, (displayRect.height-dialogRect.height)/2);
		// event loop
		dialog.pack();
		dialog.open();
		while(!dialog.isDisposed()) 
			if(!display.readAndDispatch()) 
			    display.sleep();
	}

	/**
	 * @param dialog
	 */
	private void initLayout(final Shell dialog) {
		dialog.setLayout(new GridLayout(2, false));
		// 手机好友名称
		Label lblTemp = new Label(dialog, SWT.LEFT);
		lblTemp.setText(LumaQQ.getString("add.mobile.label.name"));
		lblTemp.setLayoutData(new GridData());
		textName = new Text(dialog, SWT.BORDER | SWT.SINGLE);
		textName.setLayoutData(new GridData(150, -1));
		// 手机号码
		lblTemp = new Label(dialog, SWT.LEFT);
		lblTemp.setText(LumaQQ.getString("add.mobile.label.number"));
		lblTemp.setLayoutData(new GridData());
		textNumber = new Text(dialog, SWT.BORDER | SWT.SINGLE);
		textNumber.setLayoutData(new GridData(150, -1));
		
		Composite comp = new Composite(dialog, SWT.NONE);
		comp.setLayout(new GridLayout(2, true));
		comp.setLayoutData(new GridData(GridData.FILL, GridData.BEGINNING, true, false, 2, 1));
		
		// ok button
		Button btnOK = new Button(comp, SWT.PUSH);
		btnOK.setText(LumaQQ.getString("add.mobile.button.ok"));
		btnOK.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_FILL));
		btnOK.addSelectionListener(
			new SelectionAdapter() {
				public void widgetSelected(SelectionEvent e) {
				    name = textName.getText().trim();
				    number = textNumber.getText().trim();
					dialog.close();
				}
			}
		);
		// cancel button
		Button btnCancel = new Button(comp, SWT.PUSH);
		btnCancel.setText(LumaQQ.getString("add.mobile.button.cancel"));
		btnCancel.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_FILL));
		btnCancel.addSelectionListener(
			new SelectionAdapter() {
				public void widgetSelected(SelectionEvent e) {
				    name = number = null;
					dialog.close();
				}
			}
		);
	}
	
    public String getName() {
        return name;
    }
    
    public String getNumber() {
        return number;
    }
}