Sample Code

The Wmvc Thermometer Example:

Notes on Event Programming, GUIs, and the Model-View-Controller (MVC) Architecture

UML for Wmvc Framework

Basics to build simple application: WmvcApp.java

Different views, implements Observer interface: WmvcView.java

Basic model/problem, extends Observable: WmvcModel.java

General purpose swing-based GUI: WmvcController.java

Support: WmvcExecutor.java

Menu Control: WmvcMenuItemCtl.java

Button Control: WmvcTBButtonCtl.java

UML for Thermometer App

The application (has main): Thermometer.java

Top level view/controller for the Thermometer: MainView.java

Different thermometer views (fahrenheit, celsius): TemperatureView.java

Actually has the temperature, "theTemp": ThermometerModel.java

The Wmvc Movie Catalog (MovieCat) Example:

The Wmvc Framework is the same as the Thermometer app.

From the Wmvc Thermometer example you will need all the Wmvc files:

WmvcApp.java, WmvcView.java, WmvcModel.java,

WmvcController.java, WmvcExecutor.java,

WmvcMenuItemCtl.java, WmvcTBButtonCtl.java

UML for MovieCat App

The application (has main): MovieCat.java

Top level view/controller for the MovieCat app: MainView.java

View of the movie list: MovieListView.java

View of a single item, the current movie: MovieItemView.java

Implements the movie model and handles changes: MovieModel.java

Defines and manipulates a Movie object (actual movie): Movie.java

Edits a Movie object: MovieEditor.java

Helper classes:

MovieEvaluation.java

MovieFormat.java

MovieGenre.java

MovieRating.java

Proxy Design Pattern Car Example:

Description and UML

The application (has main): CarProxyApp.java

Illustrates the proxy pattern: CarProxy.java

Panel that contains images: CarProxyPanel.java

Contains buttons: ControlPanel.java

Allows Images to be included: Image.java

Image subclass with the capability of moving right and left: Car.java

Controls the motion of a Mover object: MoveTimer.java

Controls the speed of some Accelerator object: SpeedButton.java

The standard Quit button: QuitButton.java

Extends Java's Rectangle2D and draw itself on a panel: SmartRectangle.java

Interfaces

Accelerator Interface: Accelerator.java

Mover Interface: Mover.java

Images

redCar: redCar.jpg

car2: car2.jpg

Reading examples:

Reading from a file: ReadFile.java

Reading from a file using classes and arrays: ReadFile2.java

Reading from the keyboard: ReadKeyboard.java

Pass by value vs. pass by reference: Reference.java with output: output

Shows the order of initializing, new Init: Init.java new Init2: Init2.java

The parent, SuperInit: SuperInit.java , sample output: sample output

Demonstrate Exception handling: Except.java with output: output

Fruit examples (inheritance):

Simple example, an array of Fruit: MyFruit.java

Much better Fruit: FruitBetter.java with output: output

Clone Fruit List: FruitCopy.java with output: output

Applet example:

Using JApplet, java code: WinApplet.java and the html file: WinApplet.html

Using Applet, old way, java code: SimpleTree.java and the html file: SimpleTree.html

All the GUI examples:

The window handler, needed everywhere except WinBlank and WinImage1: WinHandler.java

Make Blank Window: WinBlank.java

(to run: java WinBlank)

Puts all in one canvas (OLD WAY using awt): WinImage1.java

(to run: java WinImage1 file.gif)

Separates out WinHandler for reusability (OLD WAY using awt): WinImage2.java

(to run: java WinImage2 file.gif)

Demonstrates problem with swing images, waits before displaying: WinImage3.java

(to run: java WinImage3 file.gif)

Fixes problem of WinImage3 using MediaTracker: WinImage4.java

(to run: java WinImage4 file.gif)

Fixes WinImage3 problem also, using specialized problem, handles simpler icon, not image: WinImage5.java

(to run: java WinImage5 file.gif)

Bunch of GUI stuff, e.g. buttons, menus, checkboxes: WinMenus.java and MyFrame.java

(to run: java WinMenus)

Allows you to display text, can scroll, but not save changes: WinEdit.java

(to run: java WinEdit file.txt)

Combines WinImage5 and WinEdit in two tabs, image one tab, text other tab: WinTabbed.java

(to run: java WinTabbed file1.gif file2.txt)

Display several images in the same window (hardcoded in main; these are fruits, but any will do): FruitImages.java

Overlay two images, first each image is shown separately, then the smaller image is displayed on top: OverlayImages.java

Roulette Table Example:

File containing main: Roulette.java

File containing the table GUI: RouletteGui.java

Encapsulates position for Absolute positioning of components: AbsoluteConstraints.java

Allow placement of components in absolute positions: AbsoluteLayout.java

The GIF files used in the application:
five.gif

rouletteTableFinal.gif

clearChip.gif