JTable- setselectionBackground透明

Question

是否可以在JTable中爲單元設置selectionBackground透明？

table.setSelectionBackground(??); 

謝謝。

Answer 1

您可以添加自定義的TableCellRenderer到你的JTable

public class CustomTableCellrenderer implements TableCellRenderer { 
JLabel label = new JLabel(); 

@Override 
public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column) { 
    label.setText((String) value); 
    label.setOpaque(!isSelected); 
    return label; 
} 

}