Using JOptionPane For Introduction to Java Programming By.
Write a main class employeeex which defines two employee variables and prompts the user for input for each employee variable and use the default constructor for the first employee and uses the set methods to enter the values. For the second employee enter the values into input variables and use the second constructor to define the variable.
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JOptionPane: For those of you who would like your programs to have a little more of a GUI feel, Java provides the JOptionPane which provides a basic GUI-based input-output capability as part of its javax.swing package. You will need to import javax.swing if you want to use this capability.
Write, compile, and test a Java class that will 1) ask for a budget amount 2) display the cost of each item for a lunch for three and 3) calculate and display the total price of all the items and determine and display whether you have exceeded your budget. Lunch items will consist of apples, cheese, and bread.
AverageScore.java Borough of Manhattan Community College, CUNY CSC 201 - Spring 2017.
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I don't think there's any clean way to programmatically close JOptionPane dialogs that are created using the static JOptionPane methods. Instead, you could create a new JOptionPane instance, then call createDialog() on that pane. This will give you a reference to a JDialog, which you can show and hide however you want.