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java.lang.Object | +--java.awt.Component | +--java.awt.Container | +--java.awt.Window | +--java.awt.Frame | +--javax.swing.JFrame | +--util.HTMLBrowser
HTMLBrowser
is a simple java HTML viewer. You can extend
this to create your own personalized java-based viewer (such as a HelpFile
viewer or a jpg viewer).
This code is based on psuedocode found on Sun's java discussion forum.
JFrame
,
HyperlinkListener
,
ActionListener
, Serialized FormInner classes inherited from class javax.swing.JFrame |
JFrame.AccessibleJFrame |
Inner classes inherited from class java.awt.Frame |
Frame.AccessibleAWTFrame |
Inner classes inherited from class java.awt.Window |
Window.AccessibleAWTWindow |
Inner classes inherited from class java.awt.Container |
Container.AccessibleAWTContainer |
Inner classes inherited from class java.awt.Component |
Component.AccessibleAWTComponent |
Field Summary | |
protected JTextField |
jAddressText
For inputting the URL |
protected JPanel |
jPanelUser
Space for user applications |
Fields inherited from class javax.swing.JFrame |
accessibleContext, EXIT_ON_CLOSE, rootPane, rootPaneCheckingEnabled |
Fields inherited from class java.awt.Frame |
CROSSHAIR_CURSOR, DEFAULT_CURSOR, E_RESIZE_CURSOR, HAND_CURSOR, ICONIFIED, MOVE_CURSOR, N_RESIZE_CURSOR, NE_RESIZE_CURSOR, NORMAL, NW_RESIZE_CURSOR, S_RESIZE_CURSOR, SE_RESIZE_CURSOR, SW_RESIZE_CURSOR, TEXT_CURSOR, W_RESIZE_CURSOR, WAIT_CURSOR |
Fields inherited from class java.awt.Component |
BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT |
Fields inherited from interface javax.swing.WindowConstants |
DISPOSE_ON_CLOSE, DO_NOTHING_ON_CLOSE, HIDE_ON_CLOSE |
Fields inherited from interface java.awt.image.ImageObserver |
ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH |
Constructor Summary | |
HTMLBrowser()
Creates a new HTMLBrowser instance, with a title
of "Intelligent Room Java Browser" |
|
HTMLBrowser(String sTitleText)
Creates a new HTMLBrowser instance. |
Method Summary | |
void |
actionPerformed(ActionEvent aEvent)
Attemps to open a URL when go button is pressed or when enter is pressed. |
void |
display(String sText)
Displays text in the main browser window. |
void |
hyperlinkUpdate(HyperlinkEvent hLinkEvent)
Called when a HyperlinkEvent occurs. |
static void |
main(String[] sArgs)
Allows you to start an HTMLBrowser from the command line by typing java util.HTMLBrowser. |
void |
open(String sFile)
Opens a URL. |
void |
open(URL uFile)
Opens a URL. |
void |
setAddressText(String sText)
Sets the text in the address field. |
Methods inherited from class javax.swing.JFrame |
addImpl, createRootPane, frameInit, getAccessibleContext, getContentPane, getDefaultCloseOperation, getGlassPane, getJMenuBar, getLayeredPane, getRootPane, isRootPaneCheckingEnabled, paramString, processKeyEvent, processWindowEvent, remove, setContentPane, setDefaultCloseOperation, setGlassPane, setJMenuBar, setLayeredPane, setLayout, setRootPane, setRootPaneCheckingEnabled, update |
Methods inherited from class java.awt.Frame |
addNotify, finalize, getCursorType, getFrames, getIconImage, getMenuBar, getState, getTitle, isResizable, remove, removeNotify, setCursor, setIconImage, setMenuBar, setResizable, setState, setTitle |
Methods inherited from class java.awt.Window |
addWindowListener, applyResourceBundle, applyResourceBundle, dispose, getFocusOwner, getGraphicsConfiguration, getInputContext, getListeners, getLocale, getOwnedWindows, getOwner, getToolkit, getWarningString, hide, isShowing, pack, postEvent, processEvent, removeWindowListener, setCursor, show, toBack, toFront |
Methods inherited from class java.awt.Container |
add, add, add, add, add, addContainerListener, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getInsets, getLayout, getMaximumSize, getMinimumSize, getPreferredSize, insets, invalidate, isAncestorOf, layout, list, list, locate, minimumSize, paint, paintComponents, preferredSize, print, printComponents, processContainerEvent, remove, removeAll, removeContainerListener, setFont, validate, validateTree |
Methods inherited from class java.lang.Object |
clone, equals, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Methods inherited from interface java.awt.MenuContainer |
getFont, postEvent |
Field Detail |
protected JTextField jAddressText
protected JPanel jPanelUser
Constructor Detail |
public HTMLBrowser()
HTMLBrowser
instance, with a title
of "Intelligent Room Java Browser"public HTMLBrowser(String sTitleText)
HTMLBrowser
instance.sTitleText
- a String
valueMethod Detail |
public void setAddressText(String sText)
sText
- a String
valuepublic void display(String sText)
sText
- a String
valuepublic void open(String sFile)
sFile
- a String
valueopen(URL)
public void open(URL uFile)
uFile
- an URL
valueopen(String)
public void hyperlinkUpdate(HyperlinkEvent hLinkEvent)
hyperlinkUpdate
in interface HyperlinkListener
hLinkEvent
- a HyperlinkEvent
valuepublic void actionPerformed(ActionEvent aEvent)
actionPerformed
in interface ActionListener
aEvent
- an ActionEvent
valuepublic static void main(String[] sArgs)
sArgs
- a String[]
value
|
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