Disable maximize button and resizing window in JavaFX

Question

I have modality window. I want the window to be able to be minimized and closed, but not resized or maximized.

How do I disable the maximize button and prevent resizing of the window?

Solution 1

This is the best way

primaryStage.setResizable(false);

example:

@Override
public void start(Stage primaryStage) throws Exception{
    Parent root = FXMLLoader.load(getClass().getResource("views/homePage.fxml"));
    primaryStage.setTitle("Resizing");
    primaryStage.setScene(new Scene(root, 750, 601));
    primaryStage.setResizable(false);
    primaryStage.show();
}

Solution 2

primaryStage.maximizedProperty().addListener((observable, oldValue, newValue) -> {
            if (newValue)
                primaryStage.setMaximized(false);
        });

It listens for the maximize event then checks whether it's actually maximizing through if (newVale) then forces the stage to disable maximization.

Solution 3

stage.setMaxHeight(double TheHeightYouGot);
stage.setMaxWidth(double TheWidthYouGot);
stage.setResizable(false);