editorframe.java

一个可视化编辑器的基础结构

package org.goshawk.workflow.GUI.Display;

import javax.swing.JFrame;

import org.goshawk.workflow.GUI.Monitor.MouseMonitor;

public class EditorFrame extends JFrame
{
	private static final long serialVersionUID = 3213595677717737439L;
	private static EditorCanvas canvas = null;
	
	private static EditorFrame instance = null;

	public static void main(String a[])
	{
		instance = new EditorFrame();
		instance.show();
	}
	
	public EditorFrame()
	{
		canvas = new EditorCanvas(1050,1050);
		initComponents();
		setSize(550,550);
	}
	
	private void initComponents()
	{
		MouseMonitor monitor = new MouseMonitor();
		canvas.addMouseListener(monitor);
		canvas.addMouseMotionListener(monitor);
		getContentPane().setLayout(null);
		getContentPane().add(canvas);
		setTitle("王琦");
		setLocationRelativeTo(null);
		addWindowListener(new java.awt.event.WindowAdapter()
		{
			public void windowClosing(java.awt.event.WindowEvent evt)
			{
				exitForm(evt);
			}
		});
		pack();
		this.setVisible(true);
		canvas.repaint();
	}

	private void exitForm(java.awt.event.WindowEvent evt)
	{
		System.exit(0);
	}

	public static EditorCanvas getCanvas()
	{
		return canvas;
	}

	public static EditorFrame getInstance()
	{
		return instance;
	}

	public static void setInstace(EditorFrame instace)
	{
		EditorFrame.instance = instace;
	}
}