wjhk.jupload2.gui
Class JUploadPanel

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              javax.swing.JPanel
                  wjhk.jupload2.gui.JUploadPanel

All Implemented Interfaces:

ActionListener, MouseListener, ImageObserver, MenuContainer, Serializable, EventListener, Accessible

public class JUploadPanel
extends JPanel
implements ActionListener, MouseListener

Main code for the applet (or frame) creation. It contains all creation of necessary elements, and calls to UploadPolicy methods to allow easy personalization.
This class remain in the current project structure, even if it's not really used any more. The original reason for this class was that the code would work from within a navigator (an applet) or from a standard java application.
This compatibility is no more maintained, as a lot of code suppose access to navigator parameters. Hope it will be restored...

Version:

$Revision: 891 $

Author:

William JinHua Kwong

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class javax.swing.JPanel

JPanel.AccessibleJPanel

Nested classes/interfaces inherited from class javax.swing.JComponent

JComponent.AccessibleJComponent

Nested classes/interfaces inherited from class java.awt.Container

Container.AccessibleAWTContainer

Nested classes/interfaces inherited from class java.awt.Component

Component.AccessibleAWTComponent, Component.BaselineResizeBehavior, Component.BltBufferStrategy, Component.FlipBufferStrategy

Field Summary

Fields inherited from class javax.swing.JComponent

accessibleContext, listenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW

Fields inherited from class java.awt.Component

BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

JUploadPanel(JUploadTextArea logWindow, UploadPolicy uploadPolicyParam)
Standard constructor.

Method Summary

void	actionPerformed(ActionEvent e)
void	clearLogWindow() Clear the current log window content.
void	copyLogWindow() Copy the log window content into the clipboard.
void	doBrowse() Reaction to a click on the browse button.
void	doRemove() Reaction to a click on the remove button.
void	doRemoveAll() Reaction to a click on the removeAll button.
void	doStartUpload() Reaction to a click on the upload button.
void	doStopUpload() Reaction to a click on the stop button.
JButton	getBrowseButton()
DnDListener	getDndListener()
wjhk.jupload2.gui.filepanel.FilePanel	getFilePanel()
JScrollPane	getJLogWindowPane() The component that contains the log window.
protected JUploadTextArea	getLogWindow() Get the log window, that is: the component where messages (debug, info, error...) are written.
JProgressBar	getPreparationProgressBar()
JButton	getRemoveAllButton()
JButton	getRemoveButton()
JLabel	getStatusLabel()
JButton	getStopButton()
JButton	getUploadButton()
JProgressBar	getUploadProgressBar()
boolean	maybeOpenPopupMenu(MouseEvent mouseEvent) This method opens the popup menu, if the mouseEvent is relevant.
void	mouseClicked(MouseEvent mouseEvent)
void	mouseEntered(MouseEvent mouseEvent)
void	mouseExited(MouseEvent mouseEvent)
void	mousePressed(MouseEvent mouseEvent)
void	mouseReleased(MouseEvent mouseEvent)
void	setFilePanel(wjhk.jupload2.gui.filepanel.FilePanel filePanel) Standard setter for filePanel.
void	showOrHideLogWindow() This methods show or hides the logWindow, depending on the following applet parameters.
void	updateButtonState() Select or unselect the applet buttons

Methods inherited from class javax.swing.JPanel

getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBaseline, getBaselineResizeBehavior, getBorder, getBounds, getClientProperty, getComponentGraphics, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, transferFocusBackward, transferFocusDownCycle, validate, validateTree

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, createImage, createImage, createVolatileImage, createVolatileImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

JUploadPanel

public JUploadPanel(JUploadTextArea logWindow,
                    UploadPolicy uploadPolicyParam)
             throws Exception

Standard constructor.

Parameters:

logWindow - The log window that should already have been created. This allows putting text into it, before the effective creation of the layout.

uploadPolicyParam - The current UploadPolicy. Null if a new one must be created.

Throws:

Exception

Method Detail

showOrHideLogWindow

public void showOrHideLogWindow()

This methods show or hides the logWindow, depending on the following applet parameters. The following conditions must be met, to hide the log window:

showLogWindow (must be False)

debugLevel (must be 0 or less)

doBrowse

public void doBrowse()

Reaction to a click on the browse button.

doRemove

public void doRemove()

Reaction to a click on the remove button. This method actually removes the selected files in the file list.

doRemoveAll

public void doRemoveAll()

Reaction to a click on the removeAll button. This method actually removes all the files in the file list.

doStartUpload

public void doStartUpload()

Reaction to a click on the upload button. This method can be called from outside to start the upload.

doStopUpload

public void doStopUpload()

Reaction to a click on the stop button. This stops the running on upload. This method can be called from outside to start the upload.

actionPerformed

public void actionPerformed(ActionEvent e)

Specified by:

actionPerformed in interface ActionListener

See Also:

ActionListener.actionPerformed(java.awt.event.ActionEvent)

mouseClicked

public void mouseClicked(MouseEvent mouseEvent)

Specified by:

mouseClicked in interface MouseListener

See Also:

MouseListener.mouseClicked(java.awt.event.MouseEvent)

mouseEntered

public void mouseEntered(MouseEvent mouseEvent)

Specified by:

mouseEntered in interface MouseListener

See Also:

MouseListener.mouseEntered(java.awt.event.MouseEvent)

mouseExited

public void mouseExited(MouseEvent mouseEvent)

Specified by:

mouseExited in interface MouseListener

See Also:

MouseListener.mouseExited(java.awt.event.MouseEvent)

mousePressed

public void mousePressed(MouseEvent mouseEvent)

Specified by:

mousePressed in interface MouseListener

See Also:

MouseListener.mousePressed(java.awt.event.MouseEvent)

mouseReleased

public void mouseReleased(MouseEvent mouseEvent)

Specified by:

mouseReleased in interface MouseListener

See Also:

MouseListener.mouseReleased(java.awt.event.MouseEvent)

maybeOpenPopupMenu

public boolean maybeOpenPopupMenu(MouseEvent mouseEvent)

This method opens the popup menu, if the mouseEvent is relevant. In this case it returns true. Otherwise, it does nothing and returns false.

Parameters:

mouseEvent - The triggered mouse event.

Returns:

true if the popup menu was opened, false otherwise.

updateButtonState

public void updateButtonState()

Select or unselect the applet buttons

clearLogWindow

public void clearLogWindow()

Clear the current log window content.

copyLogWindow

public void copyLogWindow()

Copy the log window content into the clipboard. Allows easy access to the debug output.

getBrowseButton

public JButton getBrowseButton()

Returns:

the browseButton

getDndListener

public DnDListener getDndListener()

Returns:

the dndListener

getFilePanel

public wjhk.jupload2.gui.filepanel.FilePanel getFilePanel()

Returns:

the filePanel

getJLogWindowPane

public JScrollPane getJLogWindowPane()

The component that contains the log window. It is used to display the content of the log window, with the relevant scroll bars.

Returns:

the jLogWindowPane

getLogWindow

protected JUploadTextArea getLogWindow()

Get the log window, that is: the component where messages (debug, info, error...) are written. You should not use this component directly, but:

• To display messages: use the UploadPolicy.displayXxx methods.
• To place this component on the applet, when overriding the UploadPolicy.addComponentsToJUploadPanel(JUploadPanel) method: use the getJLogWindowPane() method instead. The logWindow is embbeded in it.

Returns:

the logWindow

getPreparationProgressBar

public JProgressBar getPreparationProgressBar()

Returns:

the preparationProgressBar

getUploadProgressBar

public JProgressBar getUploadProgressBar()

Returns:

the uploadProgressBar

getRemoveAllButton

public JButton getRemoveAllButton()

Returns:

the removeAllButton

getRemoveButton

public JButton getRemoveButton()

Returns:

the removeButton

getStatusLabel

public JLabel getStatusLabel()

Returns:

the statusLabel

getStopButton

public JButton getStopButton()

Returns:

the stopButton

getUploadButton

public JButton getUploadButton()

Returns:

the uploadButton

setFilePanel

public void setFilePanel(wjhk.jupload2.gui.filepanel.FilePanel filePanel)

Standard setter for filePanel.

Parameters:

filePanel -