This figure shows an application window with the "Enable JavaFX Button" title and three buttons. Two buttons are arranged in a single row and the third button is located below. The top left button has a light blue background and contains two lines of text and a black arrow on the right-hand side that points to the button underneath. The first line is "Disable" in black bold with the letter D underlined and the second line is "FX button" in white. The top right button has a light gray background and contains two lines of text and a gray arrow on the left-hand side that points to the button below. The first line is "Enable" in light blue bold with the letter E underlined and the second line is "FX button" in light blue. The button below has a light blue background and contains an image of a small yellow polygon on the left-hand side and the text "FX button" in black to the right of the image.