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法律研究Java 程序仅在 JTable 中显示水平网格线
首先，将 setShowGrid() 设置为 FALSE 以禁用所有网格线。要仅在表中显示水平网格线，需将 setShowHorizontalLines() 方法设置为 TRUE。
让我们首先创一个包含行和列的表
String[][] rec = {
{ "1", "Steve", "AUS" },
{ "2", "Virat", "IND" },
{ "3", "Kane", "NZ" },
{ "4", "David", "AUS" },
{ "5", "Ben", "ENG" },
{ "6", "Eion", "ENG" },
};
String[] header = { "Rank", "Player", "Country" };
JTable table = new JTable(rec, header);现在，仅显示水平网格线
table.setShowGrid(false); table.setShowHorizontalLines(true);
以下是仅在 JTable 中显示水平网格线的示例
示例
package my;
import java.awt.Color;
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(), "ODI Rankings", TitledBorder.CENTER, TitledBorder.TOP));
String[][] rec = {
{ "1", "Steve", "AUS" },
{ "2", "Virat", "IND" },
{ "3", "Kane", "NZ" },
{ "4", "David", "AUS" },
{ "5", "Ben", "ENG" },
{ "6", "Eion", "ENG" },
};
String[] header = { "Rank", "Player", "Country" };
JTable table = new JTable(rec, header);
table.setGridColor(Color.magenta);
table.setRowSelectionAllowed(true);
table.setShowGrid(false);
table.setShowHorizontalLines(true);
panel.add(new JScrollPane(table));
frame.add(panel);
frame.setSize(550, 400);
frame.setVisible(true);
}
}输出
更新日期：2019-07-30
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