Chapter 15, Problem 3SA

Program Plan Intro

Component:

The items from toolbox which appear in a program’s graphical user interface are referred as components.

• The GUI components are also referred as control and widgets.
• Some of the common GUI components are listed below:
  • Button – Button is a component which causes action to occur at that time of user click that button.
  • Label – Label is place which displays the text.
  • Text box – Text box is an area to type the single line input from user.
  • Check box – Check box is a component which is like a box that can be checked or unchecked.
  • Radio button – Radio button is a component which can be either select or deselect the button.
  • Combo box – Combo box is a component which is displays the list of item in drop-down format.
  • List box – List box is a component display the list of items.
  • Slider – Slider is a component which enables the user to choose a value by moving slider.