CODEWITHSUNDEEP
cssjavafxjavafx-8
Marco R
Marco R

Reputation: 306

Change size of Alert Dialog buttons

I have a problem with changing the size of the Alert buttons.

  Alert alert = new Alert(alertType);
  alert.setTitle(titulo);
  alert.setHeaderText(encabezado);
  alert.setContentText(mensaje);

  ButtonType button1 = new ButtonType(mensajeBoton1);
  ButtonType button2 = new ButtonType(mensajeBoton2);

  alert.getButtonTypes().setAll(button1, button2);

  Optional<ButtonType> result = alert.showAndWait();

  if (result.get() == button1) {
      return Dialog.Actions.OK;
  }

The problem is because the buttonType is small, and it is for use on a touch screen.

Upvotes: 0

Views: 882

Answers (1)

Uluk Biy
Uluk Biy

Reputation: 49185

You may access them by dialogPane.lookupButton() and apply custom style to them:

for ( ButtonType bt : alert.getDialogPane().getButtonTypes() )
{
    Button button = ( Button ) alert.getDialogPane().lookupButton( bt );
    button.setPadding( new Insets( 20 ) );

    // or define css style and apply it
    button.getStyleClass().add( "big-button" );
}

Upvotes: 1

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