我在按钮上有一个 JButton 和一个 JTextArea 上的动作侦听器。但是,当我单击按钮时,文本区域会吞下事件,并且按钮没有任何反应。
如何点击该区域?
谢谢
按钮代码
public class CustomFoodItemButton extends JButton{
    public JTextArea buttonTitle;
    /**
     * Public constructor
     * @param title
     */
    public CustomFoodItemButton(String title) {
        //Set button text by using a text area
        buttonTitle = new JTextArea();
        buttonTitle.setText(title);
        buttonTitle.setFont(new Font("Helvetica Neue", Font.PLAIN, 15));
        buttonTitle.setEditable(false);
        buttonTitle.setWrapStyleWord(true);
        buttonTitle.setLineWrap(true);
        buttonTitle.setForeground(Color.white);
        buttonTitle.setOpaque(false);
        //Add the text to the center of the button
        this.setLayout(new BorderLayout());
        this.add(buttonTitle,BorderLayout.CENTER);
        //Set the name to be the title (to track actions easier)
        this.setName(title);
        //Clear button so as to show image only
        this.setOpaque(false);
        this.setContentAreaFilled(false);
        this.setBorderPainted(false);
        //Set not selected
        this.setSelected(false);
        //Set image
        setImage();
    }
GUI 类代码
private void addFoodItemButtons (JPanel panel){
        //Iterate over menu items
        for (FoodItem item : menuItems) {
            //Create a new button based on the item in the array. Set the title to the food name
            CustomFoodItemButton button = new CustomFoodItemButton(item.foodName);
            //Add action listener
            button.addActionListener(this);
        }
    }