How can I check that JButton is pressed If the isEnable is not work

Question

How can I check that JButton is pressed  I know that there is a method that its name is  isEnabled   So I try to write a code to test    this code have 2 Jbuttons which are  Add  Button and  Checkout  button    the code will show the  Add button is pressed  message when I press  Checkout  button after I press  Add  button but If the  Add  Button is not pressed before the  Checkout  Button is pressed  the code will show the  Add Button is not pressed  message    Here the code   final JButton btnAdd   new JButton  Add    btnAdd addActionListener new ActionListener         public void actionPerformed ActionEvent arg0              panel add btnAdd   JButton btnConfirm   new JButton  Check Out    btnConfirm addActionListener new ActionListener         public void actionPerformed ActionEvent e            if  btnAdd isEnabled                  System out println  Add Button is pressed                      if   btnAdd isEnabled                  System out println  Add Button is not pressed                          When I run this code the code give only the   Add button is pressed  although I didn t press the  Add  Button  Why does it occur like that

User · Answer

The method you are trying to use checks if the button is active:

btnAdd.isEnabled()

When enabled, any component associated with this object is active and able to fire this object's actionPerformed method.

This method does not check if the button is pressed.

If i understand your question correctly, you want to disable your "Add" button after the user clicks "Check out".

Try disabling your button at start: btnAdd.setEnabled(false) or after the user presses "Check out"

User · Answer

JButton isEnabled changes the user interactivity of a component  that is  whether a user is able to interact with it  press it  or not   When a JButton is pressed  it fires a actionPerformed event   You are receiving Add button is pressed when you press the confirm button because the add button is enabled   As stated  it has nothing to do with the pressed start of the button   Based on you code  if you tried to check the  pressed  start of the add button within the confirm button s ActionListener it would always be false  as the button will only be in the pressed state while the add button s ActionListeners are being called   Based on all this information  I would suggest you might want to consider using a JCheckBox which you can then use JCheckBox isSelected to determine if it has being checked or not   Take a closer look at How to Use Buttons for more details

User · Answer

Use this Command  if JButton getModel   isArmed           your code here        your code will be only executed if JButton is clicked      Answer is short  But it worked for me  Use the variable name of your button instead of  JButton

User · Answer

Just do System out println e getActionCommand     inside actionPerformed ActionEvent e  function  This will tell you which command is just performed   or  if e getActionCommand   equals  Add         System out println  Add button pressed

User · Answer

Seems you need to use JToggleButton    JToggleButton tb   new JToggleButton  push me    tb addActionListener new ActionListener           Override     public void actionPerformed ActionEvent e            JToggleButton btn     JToggleButton  e getSource            btn setText btn isSelected      pushed     push me

User · Answer

JButton has a model which answers these question    isArmed     isPressed     isRollOVer      etc  Hence you can ask the model for the answer you are seeking        if jButton1 getModel   isPressed            System out println  the button is pressed

[java] How can I check that JButton is pressed? If the isEnable() is not work?

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