cmis.java

这是关于影片管理的

import javax.swing.UIManager;
import java.awt.*;
class CMIS {
	boolean packFrame=false;
    //构造函数
	public CMIS(){
		MainFrm frame=new MainFrm();
		//框出现的位置
		if(packFrame){
			frame.pack();
		}
		else{
			frame.validate();
		}
		Dimension screenSize=Toolkit.getDefaultToolkit().getScreenSize();
		Dimension frameSize=frame.getSize();
		if(frameSize.height>screenSize.height){
			frameSize.height=screenSize.height;
		}
		if(frameSize.width>screenSize.width){
			frameSize.width=screenSize.width;
		}
		frame.setLocation((screenSize.width-frameSize.width)/2,(screenSize.height-frameSize.height)/2);
		frame.setVisible(true);
	}
	public static void main(String args[]){
		//按钮外观设计
		try{
			UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
		}
		catch(Exception e){
			e.printStackTrace();
		}
		new CMIS();
	}
}