如何建立用於 Java 中元件的帶標題邊框?
若要建立用於 Java 中元件的帶標題邊框,請使用 createTitledBorder() 方法。假設我們有一個面板,我們需要為其設定一個帶標題的邊框。這是我們的面板 −
JPanel panel = new JPanel();
現在,設定邊框併為標題邊框設定文字 −
panel.setBorder(BorderFactory.createTitledBorder( BorderFactory.createEtchedBorder(), "My Demo Table", TitledBorder.LEFT, TitledBorder.TOP));
以下是建立帶標題邊框的示例 −
示例
package my;
import javax.swing.BorderFactory;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.border.TitledBorder;
public class SwingDemo {
public static void main(String[] args) {
JFrame frame = new JFrame();
JPanel panel = new JPanel();
panel.setBorder(BorderFactory.createTitledBorder(
BorderFactory.createEtchedBorder(), "My Demo Table", TitledBorder.LEFT, TitledBorder.TOP));
String[][] rec = {
{ "001", "David", "AUS" },
{ "002", "Steve", "AUS" },
{ "003", "Yuvraj", "IND" },
{ "004", "Kane", "NZ" },
{ "005", "Ben", "ENG" },
{ "006", "Eion", "ENG" },
{ "007", "Miller", "SA" },
{ "008", "Rohit", "IND" }
};
String[] header = { "Id", "Player", "Team" };
JTable table = new JTable(rec, header);
panel.add(new JScrollPane(table));
frame.add(panel);
frame.setSize(550, 400);
frame.setVisible(true);
}
}輸出

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