JLogView_.interfaces
Class LGPanel

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              javax.swing.JPanel
                  JLogView_.interfaces.LGPanel

All Implemented Interfaces:

java.awt.event.ActionListener, java.awt.event.ComponentListener, java.awt.event.ItemListener, java.awt.event.MouseMotionListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, java.util.EventListener, javax.accessibility.Accessible, javax.swing.event.ListSelectionListener, javax.swing.event.TreeSelectionListener

public class LGPanel
extends javax.swing.JPanel
implements java.awt.event.ActionListener, javax.swing.event.ListSelectionListener, javax.swing.event.TreeSelectionListener, java.awt.event.MouseMotionListener, java.awt.event.ComponentListener, java.awt.event.ItemListener

LGPanel is the main control centre. It is not a window, because it has to be usable from two backends. One is the standalone JLogView_ application, the other one is the Applet side. Because it is the main control area there are a lot of connections with all the other widgets and windows.

At the top of the panel there is a toolbar which is only used when being in standalone mode because all of its content does not make sense in the context of being part of a webpage.

Currently when being in applet mode, we are using the old loggraph view just to mimic what is being done in the output of baubles. However it might in the future be more useful to use the tree view instead.

There are a lot of event listeners being implemented by this interfaces to manage, transfer, delegate all interactions to the right parts.

See Also:

Serialized Form

Nested Class Summary

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

javax.swing.JPanel.AccessibleJPanel

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

javax.swing.JComponent.AccessibleJComponent

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

java.awt.Container.AccessibleAWTContainer

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

java.awt.Component.AccessibleAWTComponent, java.awt.Component.BaselineResizeBehavior, java.awt.Component.BltBufferStrategy, java.awt.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

LGPanel(boolean standalone, boolean isTreeView)
This is the constructor of LGPanel.

Method Summary

void	actionPerformed(java.awt.event.ActionEvent e) This function comes from the ActionListener interface, it handles response to clicks on menus items and buttons
void	componentHidden(java.awt.event.ComponentEvent e) This method comes from the ComponentListener interface, it handles response to a component being set unvisible (hidden)
void	componentMoved(java.awt.event.ComponentEvent e) This method comes from the ComponentListener interface, it handles response to a component being moved
void	componentResized(java.awt.event.ComponentEvent e) This method comes from the ComponentListener interface, it handles response to a component being resized
void	componentShown(java.awt.event.ComponentEvent e) This method comes from the ComponentListener interface, it handles response to a component being set visible (shown)
LGTable[]	getTables() This method returns the array of tables currently being used.
void	itemStateChanged(java.awt.event.ItemEvent ie) This method comes from the ItemListener interface, it handles response to a change of item state, for example a tick bock getting ticked or unticked
void	mouseDragged(java.awt.event.MouseEvent e) This method comes from the MouseMotionListener interface, it handles response to a mouse dragging event
void	mouseMoved(java.awt.event.MouseEvent e) This function comes from the MouseMotionListener interface, it handles response to a mouse movement
void	setTables(LGTable[] tabs) This method loads up an array of tables this triggers the first graph of the first table to be selected and therefore displayed in the canvas.
void	valueChanged(javax.swing.event.ListSelectionEvent lse) This function comes from the ListSelectionListener interace it handles the response to a click on the list structures and updates the display accordingly
void	valueChanged(javax.swing.event.TreeSelectionEvent tse) This function comes from the TreeSelectionListener interace it handles the response to a click on the tree structure and updates the display accordingly

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

LGPanel

public LGPanel(boolean standalone,
               boolean isTreeView)

This is the constructor of LGPanel. This is the constructor to use, trying to use the default constructor (i.e without arguments) would result in loads of uninitialised stuff.

Parameters:

standalone - a boolean, true -> we are using the standalone JLogView_, false-> we are using the applet

isTreeView - a boolean, true -> we use the tree view, false -> we use the old loggraph view

Method Detail

getTables

public LGTable[] getTables()

This method returns the array of tables currently being used. It is mainly useful for switching between two instances of LGPanel using different viewing modes

Returns:

an array of LGTable objects representing all tables and graphs (inside the tables)

See Also:

LGTable

setTables

public void setTables(LGTable[] tabs)

This method loads up an array of tables this triggers the first graph of the first table to be selected and therefore displayed in the canvas. If null is passed nothing happens.

Parameters:

tabs - an array of LGTable objects representing all tables and graphs (inside the tables)

See Also:

LGTable

actionPerformed

public void actionPerformed(java.awt.event.ActionEvent e)

This function comes from the ActionListener interface, it handles response to clicks on menus items and buttons

Specified by:

actionPerformed in interface java.awt.event.ActionListener

mouseMoved

public void mouseMoved(java.awt.event.MouseEvent e)

This function comes from the MouseMotionListener interface, it handles response to a mouse movement

Specified by:

mouseMoved in interface java.awt.event.MouseMotionListener

mouseDragged

public void mouseDragged(java.awt.event.MouseEvent e)

This method comes from the MouseMotionListener interface, it handles response to a mouse dragging event

Specified by:

mouseDragged in interface java.awt.event.MouseMotionListener

itemStateChanged

public void itemStateChanged(java.awt.event.ItemEvent ie)

This method comes from the ItemListener interface, it handles response to a change of item state, for example a tick bock getting ticked or unticked

Specified by:

itemStateChanged in interface java.awt.event.ItemListener

valueChanged

public void valueChanged(javax.swing.event.ListSelectionEvent lse)

This function comes from the ListSelectionListener interace it handles the response to a click on the list structures and updates the display accordingly

Specified by:

valueChanged in interface javax.swing.event.ListSelectionListener

valueChanged

public void valueChanged(javax.swing.event.TreeSelectionEvent tse)

This function comes from the TreeSelectionListener interace it handles the response to a click on the tree structure and updates the display accordingly

Specified by:

valueChanged in interface javax.swing.event.TreeSelectionListener

componentHidden

public void componentHidden(java.awt.event.ComponentEvent e)

This method comes from the ComponentListener interface, it handles response to a component being set unvisible (hidden)

Specified by:

componentHidden in interface java.awt.event.ComponentListener

componentMoved

public void componentMoved(java.awt.event.ComponentEvent e)

This method comes from the ComponentListener interface, it handles response to a component being moved

Specified by:

componentMoved in interface java.awt.event.ComponentListener

componentShown

public void componentShown(java.awt.event.ComponentEvent e)

This method comes from the ComponentListener interface, it handles response to a component being set visible (shown)

Specified by:

componentShown in interface java.awt.event.ComponentListener

componentResized

public void componentResized(java.awt.event.ComponentEvent e)

This method comes from the ComponentListener interface, it handles response to a component being resized

Specified by:

componentResized in interface java.awt.event.ComponentListener