UC知道java中怎样让JLabel中的字竖着写。也就是变成竖行文本。
来源：百度知道 编辑：UC知道 时间：2024/06/13 05:52:10
import javax.swing.*;
public class JLabelAlignment extends JFrame {
JLabel labtitle;
public JLabelAlignment()
{
labtitle=new JLabel("图书馆");
labtitle.setVerticalAlignment(JLabel.NORTH);
this.getContentPane().add(labtitle);
this.setTitle("set JLabel's alignment stytle!");
this.setLocation(100,100);
this.setSize(500, 600);
this.setVisible(true);
this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}
/**
* @param args
*/
public static void main(String[] args) {
JLabelAlignment alignment=new JLabelAlignment();
// TODO Auto-generated method stub
}
}
public class JLabelAlignment extends JFrame {
JLabel labtitle;
public JLabelAlignment()
{
labtitle=new JLabel("图书馆");
labtitle.setVerticalAlignment(JLabel.NORTH);
this.getContentPane().add(labtitle);
this.setTitle("set JLabel's alignment stytle!");
this.setLocation(100,100);
this.setSize(500, 600);
this.setVisible(true);
this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}
/**
* @param args
*/
public static void main(String[] args) {
JLabelAlignment alignment=new JLabelAlignment();
// TODO Auto-generated method stub
}
}
别忘了,JAVA的组件有一部分是支持HTML代码来布局文字的:
所以可以这样做:
labtitle=new JLabel("<html>图<br>书<br>馆");
//<html> 指启用HTML支持
//<br>当然是换行了
import javax.swing.JLabel;
import javax.swing.*;
public class T extends JFrame {
JLabel labtitle;
public T()
{ labtitle=new JLabel("abcdesg");
labtitle.setText("<html><Font Size=5 Color=red>你</Font><br><Font Color=blue>好!</Font></html>");
this.getContentPane().add(labtitle);
this.setTitle("set JLabel's alignment stytle!");
this.setLocation(100,100);
this.setSize(500, 600);
this.setVisible(true);
this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}
/**
* @param args
*/
public static void main(String[] args) {
T alignment=new T();
// TODO Auto-generated method stub
}