Discuss how each of the following Java components will assist in creating a more usable GUI interface: GUI components Container Event listeners Event subclasses ActionEvent ItemEvent FocusEvent KeyEvent MouseEvent WindowEvent Action Performed Method Does overall layout design impact usability? Solution these graphical user interface components can be used to make the layout and depends on the application you are developing. usability depends on how it displays to the enduser and it mainly depends on the flexibility and ease of use to the customers. container: is generated when a component is added or removed and it doesnot depends on user. event listeners: event listeners are objects that define methods to handle certain type of events example is pushbutton Action event: action events are button ,list,menu items,textfield item events are checkbox,choice. Focus events are component events are moved resized keyevent are also component events mouse events:onmousepressed,mouse clicked Window events :window closing,window minimize,window close for more details use the link http://campus.murraystate.edu/academic/faculty/wlyle/325/Chapter14.pdf .

1. Discuss how each of the following Java components will assist in creating a more usable GUI
interface:
GUI components
Container
Event listeners
Event subclasses
ActionEvent
ItemEvent
FocusEvent
KeyEvent
MouseEvent
WindowEvent
Action Performed Method
Does overall layout design impact usability?
Solution
these graphical user interface components can be used to make the layout and depends on the
application you are developing.
usability depends on how it displays to the enduser and it mainly depends on the flexibility and
ease of use to the customers.
container:

2. is generated when a component is added or removed and it doesnot depends on user.
event listeners:
event listeners are objects that define methods to handle certain type of events example is
pushbutton
Action event:
action events are button ,list,menu items,textfield
item events are checkbox,choice.
Focus events are component events are moved resized
keyevent are also component events
mouse events:onmousepressed,mouse clicked
Window events :window closing,window minimize,window close
for more details use the link
http://campus.murraystate.edu/academic/faculty/wlyle/325/Chapter14.pdf