ewtoc.html

Java_by_Example,初级经典例子哦,珍藏版本

<LI><A HREF="ch20.htm#ExampleCreatingaMultipleSelectionList">

Example: Creating a Multiple-Selection List</A>

<LI><A HREF="ch20.htm#ExampleCreatingaScrollingList">

Example: Creating a Scrolling List</A>

<LI><A HREF="ch20.htm#MethodsoftheIListIClass">

Methods of the <I>List</I> Class</A>

<LI><A HREF="ch20.htm#ExampleUsingaScrollingListinanApplet">

Example: Using a Scrolling List in an Applet</A>

</UL>

<LI><A HREF="ch20.htm#TheITextAreaIControl">

The <I>TextArea</I> Control</A>

<UL>

<LI><A HREF="ch20.htm#ExampleCreatingaITextAreaIControl">

Example: Creating a <I>TextArea</I> Control</A>

<LI><A HREF="ch20.htm#MethodsoftheITextAreaIClass">

Methods of the <I>TextArea</I> Class</A>

</UL>

<LI><A HREF="ch20.htm#Summary">

Summary</A>

<LI><A HREF="ch20.htm#ReviewQuestions">

Review Questions</A>

<LI><A HREF="ch20.htm#ReviewExercises">

Review Exercises</A>

</UL>


<A HREF="ch21.htm"><b>Chapter 21:</b> Scrollbar and Canvas Controls</A>

<UL>

<LI><A HREF="ch21.htm#Scrollbars">

Scrollbars</A>

<UL>

<LI><A HREF="ch21.htm#ExampleCreatingaScrollbar">

Example: Creating a Scrollbar</A>

<LI><A HREF="ch21.htm#RespondingtoaScrollbar">

Responding to a Scrollbar</A>

<LI><A HREF="ch21.htm#ExampleUsingaScrollbarinanApplet">

Example: Using a Scrollbar in an Applet</A>

<LI><A HREF="ch21.htm#Canvases">

Canvases</A>

<LI><A HREF="ch21.htm#ExampleUsingaCanvasinanApplet">

Example: Using a Canvas in an Applet</A>

</UL>

<LI><A HREF="ch21.htm#Summary">

Summary</A>

<LI><A HREF="ch21.htm#ReviewQuestions">

Review Questions</A>

<LI><A HREF="ch21.htm#ReviewExercises">

Review Exercises</A>

</UL>


<A HREF="ch22.htm"><b>Chapter 22:</b> Panels and Layout Managers</A>
<UL>

<LI><A HREF="ch22.htm#Panels">

Panels</A>

<UL>

<LI><A HREF="ch22.htm#ExampleCreatingandUsingPanels">

Example: Creating and Using Panels</A>

</UL>

<LI><A HREF="ch22.htm#LayoutManagers">

Layout Managers</A>

<LI><A HREF="ch22.htm#TheIFlowLayoutIManager">

The <I>FlowLayout</I> Manager</A>

<UL>

<LI><A HREF="ch22.htm#ExampleCreatingaIFlowLayoutIManager">

Example: Creating a <I>FlowLayout</I> Manager</A>

</UL>

<LI><A HREF="ch22.htm#TheIGridLayoutIManager">

The <I>GridLayout</I> Manager</A>

<UL>

<LI><A HREF="ch22.htm#CreatingaIGridLayoutIManager">

Creating a <I>GridLayout</I> Manager</A>

</UL>

<LI><A HREF="ch22.htm#TheIBorderLayoutIManager">

The <I>BorderLayout</I> Manager</A>

<UL>

<LI><A HREF="ch22.htm#CreatingaIBorderLayoutIManager">

Creating a <I>BorderLayout</I> Manager</A>

</UL>

<LI><A HREF="ch22.htm#TheICardLayoutIManager">

The <I>CardLayout</I> Manager</A>

<UL>

<LI><A HREF="ch22.htm#TheICardLayoutIManagerMethods">

The <I>CardLayout</I> Manager Methods</A>

<LI><A HREF="ch22.htm#ExampleCreatingaICardLayoutIManager">

Example: Creating a <I>CardLayout</I> Manager</A>

</UL>

<LI><A HREF="ch22.htm#TheIGridBagLayoutIManager">

The <I>GridBagLayout</I> Manager</A>

<UL>

<LI><A HREF="ch22.htm#CreatingandSettingtheIGridBagLayoutIManager">

Creating and Setting the <I>GridBagLayout</I> Manager</A>

<LI><A HREF="ch22.htm#CreatingandSettingaIGridBagConstraintsIObject">

Creating and Setting a <I>GridBagConstraints</I> Object</A>

<LI><A HREF="ch22.htm#ExampleUsingaIGridBagLayoutIManagerinanApplet">

Example: Using a <I>GridBagLayout</I> Manager in an Applet

</A>

<LI><A HREF="ch22.htm#UnderstandingtheIGridBagAppletIApplet">

Understanding the <I>GridBagApplet</I> Applet</A>

</UL>

<LI><A HREF="ch22.htm#Summary">

Summary</A>

<LI><A HREF="ch22.htm#ReviewQuestions">

Review Questions</A>

<LI><A HREF="ch22.htm#ReviewExercises">

Review Exercises</A>

</UL>



<A HREF="ch23.htm"><b>Chapter 23:</b> Windows and Menu Bars</A>

<UL>

<LI><A HREF="ch23.htm#DisplayingaWindow">

Displaying a Window</A>

<UL>

<LI><A HREF="ch23.htm#ExampleDisplayingaWindowinanApplet">

Example: Displaying a Window in an Applet</A>

<LI><A HREF="ch23.htm#ExampleCreatingaWindowClass">

Example: Creating a Window Class</A>

<LI><A HREF="ch23.htm#ExampleAddingComponentstoaWindow">

Example: Adding Components to a Window</A>

</UL>

<LI><A HREF="ch23.htm#UsingMenuBars">

Using Menu Bars</A>

<UL>

<LI><A HREF="ch23.htm#CreatingandSettingaMenuBarObject">

Creating and Setting a MenuBar Object</A>

<LI><A HREF="ch23.htm#AddingMenustoaMenuBar">

Adding Menus to a Menu Bar</A>

<LI><A HREF="ch23.htm#AddingMenuItemstoMenus">

Adding Menu Items to Menus</A>

<LI><A HREF="ch23.htm#ExampleUsingaMenuBarinaFrameWindow">

Example: Using a Menu Bar in a Frame Window</A>

</UL>

<LI><A HREF="ch23.htm#Summary">

Summary</A>

<LI><A HREF="ch23.htm#ReviewQuestions">

Review Questions</A>

<LI><A HREF="ch23.htm#ReviewExercises">

Review Exercises</A>

</UL>


<A HREF="ch24.htm"><b>Chapter 24:</b> Dialog Boxes</A>

<UL>

<LI><A HREF="ch24.htm#UsingaDialogBox">

Using a Dialog Box</A>

<UL>

<LI><A HREF="ch24.htm#CreatingtheDialogBox">

Creating the Dialog Box</A>

<LI><A HREF="ch24.htm#CreatingtheDialogBoxsLayout">

Creating the Dialog Box's Layout</A>

<LI><A HREF="ch24.htm#DisplayingtheDialogBox">

Displaying the Dialog Box</A>

<LI><A HREF="ch24.htm#RemovingtheDialogBox">

Removing the Dialog Box</A>

<LI><A HREF="ch24.htm#MethodsoftheDialogClass">

Methods of the Dialog Class</A>

<LI><A HREF="ch24.htm#ExampleADialogBoxforTextInput">

Example: A Dialog Box for Text Input</A>

</UL>

<LI><A HREF="ch24.htm#Summary">

Summary</A>

<LI><A HREF="ch24.htm#ReviewQuestions">

Review Questions</A>

<LI><A HREF="ch24.htm#ReviewExercises">

Review Exercises</A>

</UL>


<A HREF="ch25.htm"><b>Chapter 25:</b> Mouse and Keyboard Events</A>

<UL>

<LI><A HREF="ch25.htm#TheEventObject">

The Event Object</A>

<LI><A HREF="ch25.htm#TheMouse">

The Mouse</A>

<UL>

<LI><A HREF="ch25.htm#HandlingMouseClicks">

Handling Mouse Clicks</A>

<LI><A HREF="ch25.htm#ExampleUsingMouseClicksinanApplet">

Example: Using Mouse Clicks in an Applet</A>

<LI><A HREF="ch25.htm#HandlingMouseMovement">

Handling Mouse Movement</A>

<LI><A HREF="ch25.htm#ExampleRespondingtoMouseMovementinanApplet">

Example: Responding to Mouse Movement in an Applet</A>

</UL>

<LI><A HREF="ch25.htm#TheKeyboard">

The Keyboard</A>

<UL>

<LI><A HREF="ch25.htm#RespondingtoKeyPresses">

Responding to Key Presses</A>

<LI><A HREF="ch25.htm#PredefinedKeyConstants">

Predefined Key Constants</A>

<LI><A HREF="ch25.htm#KeyModifiers">

Key Modifiers</A>

<LI><A HREF="ch25.htm#ExampleUsingKeyPressesinanApplet">

Example: Using Key Presses in an Applet</A>

</UL>

<LI><A HREF="ch25.htm#HandlingEventsDirectly">

Handling Events Directly</A>

<UL>

<LI><A HREF="ch25.htm#ExampleOverridingIhandleEventIinanApplet">

Example: Overriding <I>handleEvent()</I> in an Applet</A>

</UL>

<LI><A HREF="ch25.htm#Summary">

Summary</A>

<LI><A HREF="ch25.htm#ReviewQuestions">

Review Questions</A>

<LI><A HREF="ch25.htm#ReviewExercises">

Review Exercises</A>

</UL>


<A HREF="ch26.htm"><b>Chapter 26:</b> Configurable Applets</A>
<UL>

<LI><A HREF="ch26.htm#TypesofUsers">

Types of Users</A>

<LI><A HREF="ch26.htm#ParametersandApplets">

Parameters and Applets</A>

<UL>

<LI><A HREF="ch26.htm#ExampleSettingandRetrievingaParametersValue">

Example: Setting and Retrieving a Parameter's Value</A>

<LI><A HREF="ch26.htm#ExampleUsingaParameterinanApplet">

Example: Using a Parameter in an Applet</A>

</UL>

<LI><A HREF="ch26.htm#MultipleParameters">

Multiple Parameters</A>

<UL>

<LI><A HREF="ch26.htm#ExampleUsingMultipleParametersinanApplet">

Example: Using Multiple Parameters in an Applet</A>

</UL>

<LI><A HREF="ch26.htm#DefaultParameterValues">

Default Parameter Values</A>

<UL>

<LI><A HREF="ch26.htm#ExampleUsingDefaultParametersinanApplet">

Example: Using Default Parameters in an Applet</A>

</UL>

<LI><A HREF="ch26.htm#Summary">

Summary</A>

<LI><A HREF="ch26.htm#ReviewQuestions">

Review Questions</A>

<LI><A HREF="ch26.htm#ReviewExercises">

Review Exercises</A>

</UL>


<A HREF="ch27.htm"><b>Chapter 27:</b> Images and Sounds</A>
<UL>

<LI><A HREF="ch27.htm#ImageTypes">

Image Types</A>

<LI><A HREF="ch27.htm#LoadingandDisplayinganImage">

Loading and Displaying an Image</A>

<UL>

<LI><A HREF="ch27.htm#ExampleUsingtheIgetDocumentBaseIMethod">

Example: Using the <I>getDocumentBase()</I> Method</A>

<LI><A HREF="ch27.htm#ExampleUsingtheIgetCodeBaseIMethod">

Example: Using the <I>getCodeBase()</I> Method</A>

<LI><A HREF="ch27.htm#LoadinganImage">

Loading an Image</A>

<LI><A HREF="ch27.htm#DisplayinganImage">

Displaying an Image</A>

<LI><A HREF="ch27.htm#ExampleDisplayinganImageinanApplet">

Example: Displaying an Image in an Applet</A>

</UL>

<LI><A HREF="ch27.htm#PlayingaSound">

Playing a Sound</A>

<UL>

<LI><A HREF="ch27.htm#ExampleUsingtheIplayIMethod">

Example: Using the <I>play()</I> Method</A>

<LI><A HREF="ch27.htm#ExamplePlayingaSoundinanApplet">

Example: Playing a Sound in an Applet</A>

<LI><A HREF="ch27.htm#ControllingSounds">

Controlling Sounds</A>

<LI><A HREF="ch27.htm#ExampleUsinganAudioClipinanApplet">

Example: Using an AudioClip in an Applet</A>

</UL>

<LI><A HREF="ch27.htm#Summary">

Summary</A>

<LI><A HREF="ch27.htm#ReviewQuestions">

Review Questions</A>

<LI><A HREF="ch27.htm#ReviewExercises">

Review Exercises</A>

</UL>


<A HREF="ch28.htm"><b>Chapter 28:</b> Communications</A>

<UL>

<LI><A HREF="ch28.htm#URLObjects">

URL Objects</A>

<UL>

<LI><A HREF="ch28.htm#ExampleCreatinganURLObject">

Example: Creating an URL Object</A>

<LI><A HREF="ch28.htm#URLExceptions">

URL Exceptions</A>

</UL>

<LI><A HREF="ch28.htm#TheAppletContext">

The Applet Context</A>

<UL>

<LI><A HREF="ch28.htm#ExampleUsinganAppletContexttoLinktoanURL">

Example: Using an AppletContext to Link to an URL</A>

<LI><A HREF="ch28.htm#ExampleUsinganAppletContextinanApplet">

Example: Using an AppletContext in an Applet</A>

</UL>

<LI><A HREF="ch28.htm#CreatingaquotFavoriteURLsquotApplet">

Creating a &quot;Favorite URLs&quot; Applet</A>

<LI><A HREF="ch28.htm#Summary">

Summary</A>

<LI><A HREF="ch28.htm#ReviewQuestions">

Review Questions</A>

<LI><A HREF="ch28.htm#ReviewExercises">

Review Exercises</A>

</UL>

<A HREF="ch29.htm"><b>Chapter 29:</b> Packages and Interfaces</A>

<UL>

<LI><A HREF="ch29.htm#Packages">

Packages</A>

<UL>

<LI><A HREF="ch29.htm#CreatingYourOwnPackages">

Creating Your Own Packages</A>

<LI><A HREF="ch29.htm#ExampleCreatingaSimplePackage">

Example: Creating a Simple Package</A>

<LI><A HREF="ch29.htm#ExampleUsingtheNewPackage">

Example: Using the New Package</A>

<LI><A HREF="ch29.htm#ExampleExtendingthePackage">

Example: Extending the Package</A>

</UL>

<LI><A HREF="ch29.htm#Interfaces">

Interfaces</A>

<UL>

<LI><A HREF="ch29.htm#TheBasicInterface">

The Basic Interface</A>

<LI><A HREF="ch29.htm#ExampleCreatinganInterface">

Example: Creating an Interface</A>

<LI><A HREF="ch29.htm#ImplementinganInterface">

Implementing an Interface</A>

</UL>

<LI><A HREF="ch29.htm#Summary">

Summary</A>

<LI><A HREF="ch29.htm#ReviewQuestions">

Review Questions</A>

<LI><A HREF="ch29.htm#ReviewExercises">

Review Exercises</A>

</UL>


<A HREF="ch30.htm"><b>Chapter 30:</b> Exceptions</A>

<UL>

<LI><A HREF="ch30.htm#JavasExceptions">

Java's Exceptions</A>

<LI><A HREF="ch30.htm#ThrowinganException">

Throwing an Exception</A>

<LI><A HREF="ch30.htm#TypesofExceptions">

Types of Exceptions</A>

<LI><A HREF="ch30.htm#DeterminingtheExceptionstoHandle">

Determining the Exceptions to Handle</A>