为了更改单元格颜色JTable
,我使用了 我setAutoCreateRowSorter(true)
的方法table.getRowSorter().convertRowIndexToModel(row)TableCellRenderer
import javax.swing.*;
import javax.swing.table.DefaultTableCellRenderer;
import javax.swing.table.TableModel;
import java.awt.*;
public class OwnTableCellRenderer extends DefaultTableCellRenderer {
public OwnTableCellRenderer() {
super();
setOpaque(true);
}
public Component getTableCellRendererComponent(JTable table,
Object value,
boolean isSelected,
boolean hasFocus,
int row,
int column) {
setBackground(Color.white);
setForeground(Color.black);
TableModel model = table.getModel();
int modelRow = table.getRowSorter().convertRowIndexToModel(row);
int columnStatusPosition = 5;
String statusColumnValue = (String) model.getValueAt(modelRow, columnStatusPosition);
if (statusColumnValue.equals("ACTIVE")) {
if (isSelected) {
setBackground(Color.green);
} else {
setBackground(Color.yellow);
}
}
setText(value != null ? value.toString() : "");
return this;
}
}
接着
table.setDefaultRenderer(Object.class, new OwnTableCellRenderer());