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我创建了一些 costum 单元格渲染来改变我的 jtable 的外观，我改变了一些行的颜色和字体，我尝试做同样的事情但它不起作用，这是我的代码：

@Override
            public Component prepareRenderer(TableCellRenderer renderer, int row, int column) {
                Component c = super.prepareRenderer(renderer, row, column);
                int firstRow = 0;
                int lastRow = jTable1.getRowCount() - 1;
                if (row == lastRow) {
                    ((JComponent) c).setBackground(new Color(218, 244, 247));
                //((JComponent) c).setFont(new java.awt.Font("Tahoma", 1, 12));
                } else if (row == firstRow) {
                    ((JComponent) c).setBackground(new Color(218, 244, 247));
                    ((JComponent) c).setFont(new java.awt.Font("Tahoma", 1, 12));
                     ((JComponent) c).setForeground(new Color(11, 114, 126));
                } else if (row == 5) {
                    ((JComponent) c).setBackground(new Color(218, 244, 247));
                    ((JComponent) c).setFont(new java.awt.Font("Tahoma", 1, 12));
                } else {
                    ((JComponent) c).setBackground(jTable1.getBackground());
                }

                return c;
            }

这是我面临问题的时候：

((JComponent) c).setForeground(new Color(11, 114, 126));

if (row == firstRow) {
((JComponent) c).setBackground(new Color(218, 244, 247));
((JComponent) c).setFont(new java.awt.Font("Tahoma", 1, 12));
((JComponent) c).setForeground(new Color(11, 114, 126));}

谢谢

4

1 回答 1

1

，我改变了一些行的颜色和字体，我尝试做同样的事情但它不起作用，这是我的代码：

于 2013-06-11T11:16:10.467 回答