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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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