org.davesag.tasktracker.client
Class LoginFrame

java.lang.Object
  |
  +--java.awt.Component
        |
        +--java.awt.Container
              |
              +--java.awt.Window
                    |
                    +--java.awt.Frame
                          |
                          +--javax.swing.JFrame
                                |
                                +--org.davesag.tasktracker.client.AbstractClientFrame
                                      |
                                      +--org.davesag.tasktracker.client.LoginFrame
All Implemented Interfaces:
Accessible, DocumentListener, EventListener, ImageObserver, MenuContainer, RootPaneContainer, Serializable, WindowConstants

public class LoginFrame
extends AbstractClientFrame
implements DocumentListener

The LoginPanel simply displays a small window with a field for a username and Password and a button asking you to login. It uses DocumentListener events to tell if the user has entered anything in the username and password fields before activating the login button. It fires a Login action in the calling 'Contextual Application' when the user clicks login.

Note: Right now the login Frame sets up its background colours, text colours etc from the properties of the Contextual Application. These should be established as user configurable parameters that are kept in the Cos in future releases. Right now they have been hardcoded for simplicity.

Version:
0.1 pre-release 30 Mar 2002
See Also:
Serialized Form

Inner 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
 
Fields inherited from class org.davesag.tasktracker.client.AbstractClientFrame
FRAME_MARGAIN, mApplicationContext, mBackgroundColour, mCautionLabel, mConstraints, mDisplayFont, mDisplayTextColour, mGridbag, mLabelFont, mMyFrame, mTitleColour, mTitleLabel
 
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
LoginFrame(ClientApp app)
          A constructor that takes the Client Application as a param.
 
Method Summary
 void changedUpdate(DocumentEvent e)
           
 void insertUpdate(DocumentEvent e)
           
protected  void layoutComponents()
          Sets up all the swing components int he right place and with the right defaults.
 void removeUpdate(DocumentEvent e)
           
 
Methods inherited from class org.davesag.tasktracker.client.AbstractClientFrame
addNotify, center, getApplicationContext, setCaution
 
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
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.awt.Component
action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addPropertyChangeListener, addPropertyChangeListener, bounds, checkImage, checkImage, coalesceEvents, contains, contains, createImage, createImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, firePropertyChange, getBackground, getBounds, getBounds, getColorModel, getComponentOrientation, getCursor, getDropTarget, getFont, getFontMetrics, getForeground, getGraphics, getHeight, getInputMethodRequests, getLocation, getLocation, getLocationOnScreen, getName, getParent, getPeer, getSize, getSize, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isDisplayable, isDoubleBuffered, isEnabled, isFocusTraversable, isLightweight, isOpaque, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, prepareImage, prepareImage, printAll, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseEvent, processMouseMotionEvent, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, reshape, resize, resize, setBackground, setBounds, setBounds, setComponentOrientation, setDropTarget, setEnabled, setForeground, setLocale, setLocation, setLocation, setName, setSize, setSize, setVisible, show, size, toString, transferFocus
 
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
 

Constructor Detail

LoginFrame

public LoginFrame(ClientApp app)
A constructor that takes the Client Application as a param. It loads the applications global background colour and text colour info.
Parameters:
app - the Client Application you want to log in to.
Method Detail

layoutComponents

protected void layoutComponents()
Sets up all the swing components int he right place and with the right defaults.
Overrides:
layoutComponents in class AbstractClientFrame

insertUpdate

public void insertUpdate(DocumentEvent e)
Specified by:
insertUpdate in interface DocumentListener

removeUpdate

public void removeUpdate(DocumentEvent e)
Specified by:
removeUpdate in interface DocumentListener

changedUpdate

public void changedUpdate(DocumentEvent e)
Specified by:
changedUpdate in interface DocumentListener


tasktracker API version 0.1 pre-release Copyright 2002 Dave Sag. Released under the BSD Licence.