Table of Contents
CIS 6930-01 – Fall 2000 Part 2: Introduction to the Java Language III. GUIs and Events
Getting Started (and Getting Stopped)
GUI Components and Events
AWT vs. Swing
Creating a Frame
Simplest Test of the JFrame Class
Running FrameTest
Trying to Terminate FrameTest. . .
. . . the Window Vanishes, but . . .
What Happened?
Threads and Termination
The Event-dispatching Thread
Strategy for Termination
The WindowListener Interface
A Simple Listener Class
A Windowing Program that Terminates
Simple Use of Swing Components
Internal Structure of a JFrame
Swing Component Hierarchy
Atomic Components and Containers
A Panel with Buttons
Action Listeners
Event Model Illustrated with Button
Handling Events in the Button Panel
Handling Events from Multiple Sources
Completing ButtonTest
Running ButtonTest
Running ButtonTest
Running ButtonTest
Check Boxes and Radio Buttons
Adding a Check Box to a Panel
Running CheckBoxTest
Running CheckBoxTest
Running CheckBoxTest
Running CheckBoxTest
Running CheckBoxTest
Adding a Radio Button Group to a Panel
Handling Radio Button Events
Running RadioButtonTest
Running RadioButtonTest
Running RadioButtonTest
Model-view-controller Design Pattern
The ButtonModel Interface
The Text Field Component
Document Listeners
Adding Two Text Fields to a Panel
Running TextFieldTest
Running TextFieldTest
Running TextFieldTest
Dialog Boxes
A Panel that Uses a Dialog
Running DialogueTest
Running DialogueTest
Running DialogueTest
Running DialogueTest
Running DialogueTest
JOptionPane
Editing Larger Areas of Text
Scroll Panes
Scroll Bar Policies
A Panel with a Scrollable Text Area
Text Area Example
Running TextAreaTest
Running TextAreaTest
Lists
Adding a Static List to a Panel
Running ListTest
Running ListTest
Running ListTest
Responding to Selections
Listening for List Selection Events
Handling List Selections
Running ListTest
Running ListTest
Dynamic Lists
The Default List Model
Adding a Changeable List to a Panel
Changing the List Contents
Running DefaultListModelTest
Running DefaultListModelTest
Running DefaultListModelTest
Not Listening
Menus
Adding a Menu Bar to a Frame
Running MenuTest
Running MenuTest
Running MenuTest
File Choosers
Using a File Chooser
File Chooser Example
Running FileChooserTest
Running FileChooserTest
Running FileChooserTest
Running FileChooserTest
Running FileChooserTest
Running FileChooserTest
Miscellaneous other Components
A Candy Combiner
More Information
Layout and other Stylistic Issues in Swing
Layout of Components in a Panel
Some Available Layout Managers
Using BorderLayout
Using FlowLayout
Using GridLayout
Using BoxLayout
Fillers in Box Layout
Hierarchical Use of Layouts
Miscellaneous other Stylistic Features
Borders
BorderFactory
A Panel With a Bordered Group
Running BorderTest
Labels
Running LabelTest
Features of Alignment (JDK 1.2.2)
Use of Icons
Adding Icons to Menu Items
Running IconTest
Tool Tips
Running ToolTipTest
Events Revisited
The Event Dispatching Thread
Avoiding Interference
Initialization
Using the Event-Dispatching Thread
Low Level Events
Keyboard Events
Typing “A”
Mouse Events
Listening for Mouse Motion
Methods for Mouse Events
Low-level Graphics
Custom Graphics
Graphics is Event-Driven
Changing Graphics: the repaint() method
The java.awt.Graphics class
Some Methods for Drawing
The java.awt.Font Class
The FontMetrics Class
The java.awt.Color Class
Images
Drawing Images
Image Downloading: MediaTracker
The Graphics2D Class
The Paint Interface for Filling Objects
The Stroke Interface for Lines
Shapes
Graphics2D drawing methods
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