想要实现jtattoo的外观，但不起作用

Question

I want to implement Acryl Look and Feel, it runs fine when i run file only, but when i run Main Project it returns the default l&F.

public static void main(String args[]) {
    try {
        for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) {
            /*if ("Windows".equals(info.getName())) {
             * javax.swing.UIManager.setLookAndFeel(info.getClassName());
             * break;
             * }*/
            UIManager.setLookAndFeel("com.jtattoo.plaf.acryl.AcrylLookAndFeel");
         }
    } catch (ClassNotFoundException | InstantiationException | IllegalAccessException | javax.swing.UnsupportedLookAndFeelException ex) {
        java.util.logging.Logger.getLogger(LoginForm.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
    }

Answer 1

You don't have to loop and setting n-times in your code.

Just in your Main Project main() put this line.

UIManager.setLookAndFeel("com.jtattoo.plaf.acryl.AcrylLookAndFeel");

Answer 2

重新检查您设置的主类，例如，登录表单可以是特定项目的主类。