screen.java

来自「本项目是用JAVA3D开发的一款图形界面的3D漫游的类似引擎.至所以这么说.是因」· Java 代码 · 共 54 行

package cn.bz.util.swing;

import java.awt.Dimension;
import java.awt.Point;
import java.awt.Toolkit;

public class Screen implements SwingInterface{
	
	private static Dimension screenSize 				;	//屏幕的大小
	
	private static Dimension dialog_Dimension 			;   //对话框的大小
	private static Point location_Dimension 			; 	//对话框的位置

	private static int xCoordinate  					;	//对话框起点X坐标
	private static int yCoordinate  					;	//对话框起点Y坐标
	
	//使用静态构造器.首先获取屏幕的大小
	static 
	{
		screenSize = Toolkit.getDefaultToolkit().getScreenSize();
	}
	
	public static int getScreenWidth(){
		
		return screenSize.width;
		
	}
	
	public static int getScreenHeight(){
		
		return screenSize.height;
		
	}
	
	public static Dimension getDialogDimension(){
		//获取对话框的大小
		
		dialog_Dimension = new Dimension(WIDTH, HEIGHT);
		
		return dialog_Dimension;
	}
	public static Point getDialogLocation(){
		//获取对话框的起点XY坐标
		
		xCoordinate = (getScreenWidth()  - WIDTH  ) / 2 ;
		yCoordinate = (getScreenHeight() - HEIGHT ) / 2 ;
		location_Dimension = new Point(xCoordinate, yCoordinate);

		return location_Dimension;
		
	}

}