Question

我的习惯是JOptionPane,有两个县:

AgreementPanel panel = new AgreementPanel(this); // JPanel with some JLabels and JTextFields
JOptionPane pane = new JOptionPane(panel, JOptionPane.NO_OPTION);
Object[] options = {"Accept", "Decline"};
option = pane.showOptionDialog(null, panel, "Agreement", JOptionPane.DEFAULT_OPTION, JOptionPane.PLAIN_MESSAGE, null, options, panel.txtMessage);

如何使用<代码>doClick(>>>,纽扣? 在我的方案中,我需要一个地方。

Answer 1

我在此找到了解决办法:。 JOptionPane.showOptionDialog():

Answer 2

Instead of passing options as strings, you can directly pass jbuttons to the showOptionDialog() method. Internally it checks if its a button, then it directly adds it to the button area.

因此:

JButton btnAccept = new JButton("Accept");
 Object[] options = {btnAccept , "Decline"};
btn.doClick();

Note that the BasicOptionPaneUI will take care of checking and adding the button rightly.

最新资料:你可以人工确定行动内容是直接通过的:

ActionListener al = ((BasicOptionPaneUI)optionPane.getUI()).new ButtonActionListener(1);
        btnAccept.setActionListener(al);

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