'How to change one object's color while useing Flatlaf

  1. This will change all the JRadioButton's checkmark color.

    UIManager.put( "CheckBox.icon.checkmarkColor", Color.red );
LookAndFeel lookAndFeel = UIManager.getLookAndFeel();
try {
    UIManager.setLookAndFeel( lookAndFeel );
} catch (UnsupportedLookAndFeelException ex) {
    ex.printStackTrace();
}
updateUI();

  2. And then I want to only change radiobutton1's color while I click another button. But it does not work.

    radiobutton1.putClientProperty( "CheckBox.icon.checkmarkColor",Color.yellow);

enter image description here

javaswingjradiobuttonflatlaf


Solution 1:[1]

Use "style" can do this.

radiobutton1.putClientProperty( FlatClientProperties.STYLE,"icon.checkmarkColor:#ffff66");

This can change only radiobutton1's "icon.checkmarkColor".

Sources

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Source: Stack Overflow

Solution Source
Solution 1 Alpha

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