Creating a GUI Questions programming homework help
The final project meets the requirements as listed below (fill in the blanks):_x000D_ _x000D_ Required items (must earn all 20 points in items 1-8 to get full credit on the final project):_x000D_ _x000D_ 1) (4 pts: 2 pts per class) Write and use at least 2 classes (you can count a driver class as one of these classes)._x000D_ _x000D_ The first class I wrote was ________________________. The purpose of this class is ________________________._x000D_ _x000D_ The second class I wrote was ________________________. The purpose of this class is ________________________._x000D_ 2) (2 pts) Write and use at least 2 constructors; only one constructor can be no-arg._x000D_ _x000D_ The first constructor is found in the file ________________________ on line ________________________. The header for the constructor is ________________________._x000D_ _x000D_ The second constructor is found in the file ________________________ on line ________________________. The header for the constructor is ________________________._x000D_ 3) (2 pts) Write (and use) appropriate getters and setters for your private instance variables (you must have at least one getter and at least one setter)._x000D_ _x000D_ A getter is found in the file ________________________ on line ________________________. It is called in the file ________________________ on line ________________________._x000D_ _x000D_ Another getter is found in the file ________________________ on line ________________________. It is called in the file ________________________ on line ________________________._x000D_ 4) (3 pts) Use a decision (e.g. if-else)._x000D_ _x000D_ A decision is used in the file ________________________ on line ________________________ to do ________________________._x000D_ 5) (3 pts) Use a loop (e.g. for, while)._x000D_ _x000D_ A loop is used in the file ________________________ on line ________________________ to do ________________________._x000D_ 6) (2 pts) Write and use a method, other than a getter, that returns a value._x000D_ _x000D_ The method ________________________ is defined in the file ________________________ on line ________________________. The method header is ________________________. This method is called in the file ________________________ on line ________________________._x000D_ 7) (2 pts) Write and use a method, other than a setter, that has two or more parameters._x000D_ _x000D_ The method ________________________ is defined in the file ________________________ on line ________________________. The method header is ________________________. This method is called in the file ________________________ on line ________________________._x000D_ _x000D_ 8) (2 pts) Ensure your program does not have any run-time errors. You should not assume a nice user. You may need to implement exception handling to meet this requirement (which counts toward the extra requirements category below)._x000D_ _x000D_ ***********************************_x000D_ Optional items (must earn 10 points from these options to get full credit on the final project):_x000D_ _x000D_ 9) (2 pts) Use an array._x000D_ _x000D_ An array is declared in the file ________________________ on line ________________________. It is initialized in the file ________________________ on line ________________________, and the contents of the array are accessed in the file ________________________ on line ________________________._x000D_ 10) (2 pts) Overload at least one method that is not a constructor._x000D_ _x000D_ The method ________________________ is overloaded. The overloaded versions of the methods are declared in the file ________________________ on lines ________________________._x000D_ _x000D_ 11) (3 pts) Perform file I/O. You choose whether to read and/or write a file. You choose whether to use a text file or a binary file (you’ll need to look up examples for binary file I/O, as no reading on it will be assigned). Note that calling the write() method on a Picture or Sound object does NOT count. If you decide to read or write a text file, you MUST use the Scanner and/or PrintWriter classes as discussed during the class (and demoed in the FileCopy project)._x000D_ _x000D_ File I/O is performed in the file ________________________ on lines ________________________. ________________________ is (written to/read from) the file ________________________._x000D_ 12) (2 pts) Write a try-catch block to perform exception handling. Your header for your main() method should NOT say "throws Exception" (Hints: You’ll need use a try-catch to do file I/O. Consult the Java API for possible exceptions that various methods can throw.)._x000D_ _x000D_ A try-catch block is found on lines ________________________ of the file ________________________._x000D_ _x000D_ 13) (2 pts) Utilize inheritance: write and use your own class that extends another class (either one that you write yourself, or one that is part of the bookClasses or the standard Java API)._x000D_ _x000D_ A class that inherits from another class is ________________________, in the file ________________________._x000D_ 14) (1 pt) Override a superclass method and use the @Override annotation (Hint: You’ll probably do this to implement event handling)._x000D_ _x000D_ A superclass method that is overridden is found on line ________________________ of the file ________________________._x000D_ 15) (2 pts) Utilize polymorphism. In your requirements file, you must explain how your code is polymorphic in order to earn these points._x000D_ _x000D_ Polymorphism is found in the file ________________________ on lines ________________________. This code is polymorphic because ________________________._x000D_ 16) (2 pts) Write and use an abstract class._x000D_ _x000D_ An abstract class is found in the file ________________________ on lines ________________________. It is used in the file ________________________ on lines ________________________._x000D_ 17) (1 pt) Accept keyboard input. Note: If you do not create a GUI, this should be done using the Scanner class. If you do create a GUI, you should use a text box or another similar input gathering component; you should NOT expect the user to type input outside of your GUI window(s)._x000D_ _x000D_ Keyboard input is accepted by the code in the file ________________________ on line ________________________._x000D_ 18) (1 pt) Display output to the screen. Note: If you do not create a GUI, this should be done using System.out.println. If you do create a GUI, to earn credit for this, some text-displaying component must change while the program is running._x000D_ _x000D_ Output is displayed to the screen in the file ________________________ on line ________________________._x000D_ 19) (2 pts per component, up to 6 pts) Use the following components, handling events that they generate (you cannot just use 3 of the same type of component - you must use 3 different components). Each component must DO something in the final version of the project - it can’t just be decorative:_x000D_ a) JLabel_x000D_ b) JTextField_x000D_ c) JButton_x000D_ d) JCheckBox_x000D_ e) JRadioButton (don’t forget to use a ButtonGroup)_x000D_ f) JComboBox_x000D_ g) JList_x000D_ h) JTextArea_x000D_ i) JSlider_x000D_ j) Some other Java Swing component (list the name of the component below)_x000D_ _x000D_ The three components we used were:_x000D_ ________________________ created on line _______ of ________.java_x000D_ ________________________ created on line _______ of ________.java_x000D_ ________________________ created on line _______ of ________.java_x000D_ _x000D_ 20) (1 pt per layout manager used) Use the layout managers listed below: _x000D_ a) FlowLayout_x000D_ b) BorderLayout_x000D_ c) GridLayout_x000D_ _x000D_ The FlowLayout manager was applied to ________________ on line _______ of ________.java_x000D_ The BorderLayout manager was applied to ________________ on line _______ of ________.java_x000D_ The GridLayout manager was applied to ________________ on line _______ of ________.java_x000D_ 21) (1 pt) Use a JPanel (Hint: You’ll need to do this in order to use more than one layout manager)._x000D_ _x000D_ A JPanel instantiation can be found on line _______ of ________.java_x000D_ 22) (2 pt) Use an inner class or an anonymous inner class (Hint: You’ll want to do this in order to handle events and make your components DO something)._x000D_ _x000D_ An inner class (or an anonymous inner class) can be found on lines ____ - ____ of ________.java. The name of this inner class (if it was not anonymous) is _______________._x000D_ 23) (1 pt) Use a non-default font somewhere in your GUI by utilizing the method setFont(). Note that you can draw your text as a String - you don’t need to change the text on any particular component._x000D_ _x000D_ A non-default font is found on line _______ of ________.java._x000D_ 24) (1 pt) Use a non-default color somewhere in your GUI._x000D_ 25) (1 pt per graphic type drawn) Draw the graphics (shapes) listed:_x000D_ a) lines_x000D_ b) rectangles_x000D_ c) ovals_x000D_ A line was drawn on line _______ of ________.java._x000D_ A rectangle was drawn on line _______ of ________.java._x000D_ An oval was drawn on line _______ of ________.java._x000D_ 26) (1 pt) Call repaint() somewhere in your code, to immediately refresh the graphics in some component._x000D_ _x000D_ repaint() is called on line _______ of ________.java._x000D_ 27) (2 pts) Handle mouse events, like movement and clicking. Note that clicking on a button does not count as a mouse event - you must actually do mouse event handling, which means you must implement at least one of the methods from the MouseListener or MouseMotionListener interfaces. Alternately, you may use an adapter class._x000D_ _x000D_ Mouse _____________ (movement or clicking) was handled by the code on lines _______________ of the file ____________________._x000D_ 28) (1 pt) Have a menu system._x000D_ _x000D_ A menu system is implemented in lines _________________ of the file _________________._x000D_ 29) (?? pts) Propose your own requirement by posting a private note on Piazza. Make sure to get your requirement approved before the final submission deadline!_x000D_ _x000D_ The additional requirement that was approved was _____________________, worth _______ points. The implementation of this requirement is in the file _______________ on lines ________________.
Do you need a similar assignment done for you from scratch? We have qualified writers to help you. We assure you an A+ quality paper that is free from plagiarism. Order now for an Amazing Discount!
Use Discount Code "Newclient" for a 15% Discount!
NB: We do not resell papers. Upon ordering, we do an original paper exclusively for you.
