JOptionPane.YES_OPTION == ENTER on each button
java, joptionpane, swing
Solution
It all depends on the look 'n feel, AFAIK. In your L&F, "Enter" means "press the default button" (which is Yes). Pressing the focused button is probably done by pressing the space bar.
Problem
I have a option dialog like this: ``` String[] options = ["Yes", "No"]; //button names int n = JOptionPane.showOptionDialog(singleFrameService.getFrame(), "Some Question?", "", JOptionPane.YES_NO_OPTION, JOptionPane.QUESTION_MESSAGE, null, //do not use a custom Icon options, //the titles of buttons options[0]); //default button title //if press yes if (n == JOptionPane.YES_OPTION){ //make some if pressed Yes } ``` When I used mouse and press Yes/No - all work fine... But when I start use keyboard, press TAB to go to "No" button, and then press ENTER - work "Yes" option