如何在 Java 中从 BorderFactory 中设置 MatteBorder?
从 BorderFactory 类设置 MatteBorder −
MatteBorder border = (MatteBorder)BorderFactory.createMatteBorder(2, -1, 5, 10, icon);
现在,将上面创建的 MatteBorder 设置到组件中 −
JButton button = new JButton("Matte Border");
button.setBorder(border);以下是从 BorderFactory 类中设置 MatteBorder 的示例 −
示例
package my;
import java.awt.BorderLayout;
import java.awt.Container;
import javax.swing.BorderFactory;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.border.Border;
import javax.swing.border.EtchedBorder;
import javax.swing.border.MatteBorder;
public class SwingDemo {
public static void main(String args[]) {
JFrame frame = new JFrame("Demo");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
Border raisedBorder = new EtchedBorder(EtchedBorder.RAISED);
ImageIcon icon = new ImageIcon("new.gif");
MatteBorder border = (MatteBorder)BorderFactory.createMatteBorder(2, -1, 5, 10, icon);
JButton raisedButton = new JButton("Raised Border");
raisedButton.setBorder(raisedBorder);
JButton button = new JButton("Matte Border");
button.setBorder(border);
Container contentPane = frame.getContentPane();
contentPane.add(raisedButton,BorderLayout.NORTH);
contentPane.add(button,BorderLayout.EAST);
frame.setSize(600, 300);
frame.setVisible(true);
}
}输出

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