Class MergePanel

java.lang.Object
  |
  +--java.awt.Component
        |
        +--java.awt.Container
              |
              +--javax.swing.JComponent
                    |
                    +--javax.swing.JPanel
                          |
                          +--MergePanel

public class MergePanel

extends javax.swing.JPanel

This class provides a JPanel with methods for drawing and moving bars. It's main purpose is for diplaying the sorting of Mergesort.

See Also:

Serialized Form

Inner classes inherited from class javax.swing.JPanel

javax.swing.JPanel.AccessibleJPanel

Inner classes inherited from class javax.swing.JComponent

javax.swing.JComponent.AccessibleJComponent

Field Summary

int[]	b The entire array that has to be sorted
int	highlightStart The start-element to highlight.
int	highlightStop The end-element to highlight.
int	m The maximum element.
int[]	sa The Array, that contains the elements that are to be merged
int	start The beginning element that is to be copied in the temporary merge-array.
int	stop The last element that is to be copied in the temporary merge-array.

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

Constructor Summary

MergePanel()
Standard constructor

Method Summary

void	createBarArray(int[] arr) This function creates the Array of Bars and draws the Array-Objects using the new Graphics2D object.
void	createTempBarArray(int[] arr, int a, int b) Creates the Array below the first array.
java.awt.Dimension	minimumSize() The Minimum Size of this Panel
void	paint(java.awt.Graphics g) The paint-method.
java.awt.Dimension	prefferedSize() The Preferred Size of this Panel
void	startSortProcess(int[] x) This function starts the sort-process from the array sa
void	stopSortProcess() This function stops the sort-process.

Methods inherited from class javax.swing.JPanel

getAccessibleContext, getUIClassID, paramString, updateUI

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addPropertyChangeListener, addPropertyChangeListener, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getAlignmentX, getAlignmentY, getAutoscrolls, getBorder, getBounds, getClientProperty, getComponentGraphics, getConditionForKeyStroke, getDebugGraphicsOptions, getGraphics, getHeight, getInsets, getInsets, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getVisibleRect, getWidth, getX, getY, grabFocus, hasFocus, isDoubleBuffered, isFocusCycleRoot, isFocusTraversable, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, processComponentKeyEvent, processFocusEvent, processKeyEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setDebugGraphicsOptions, setDoubleBuffered, setEnabled, setFont, setForeground, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setUI, setVisible, unregisterKeyboardAction, update

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getLayout, insets, invalidate, isAncestorOf, layout, list, list, locate, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setCursor, setLayout, validate, validateTree

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, bounds, checkImage, checkImage, coalesceEvents, contains, createImage, createImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, getBackground, getBounds, getColorModel, getComponentOrientation, getCursor, getDropTarget, getFont, getFontMetrics, getForeground, getInputContext, getInputMethodRequests, getLocale, getLocation, getLocationOnScreen, getName, getParent, getPeer, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hide, imageUpdate, inside, isDisplayable, isEnabled, isLightweight, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, processComponentEvent, processInputMethodEvent, processMouseEvent, remove, removeComponentListener, removeFocusListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setDropTarget, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus

Methods inherited from class java.lang.Object

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

Field Detail

highlightStart

public int highlightStart

The start-element to highlight. It is the beginning of the part that is sorted right now

highlightStop

public int highlightStop

The end-element to highlight. It is the last element of the part that is sorted right now

start

public int start

The beginning element that is to be copied in the temporary merge-array.

stop

public int stop

The last element that is to be copied in the temporary merge-array.

m

public int m

The maximum element. Used to determine the hight of the bars

sa

public int[] sa

The Array, that contains the elements that are to be merged

b

public int[] b

The entire array that has to be sorted

Constructor Detail

MergePanel

public MergePanel()

Standard constructor

Method Detail

createBarArray

public void createBarArray(int[] arr)

This function creates the Array of Bars and draws the Array-Objects using the new Graphics2D object.

createTempBarArray

public void createTempBarArray(int[] arr,
                               int a,
                               int b)

Creates the Array below the first array. This is the array of bars that are to be merged in the array to sort.

startSortProcess

public void startSortProcess(int[] x)

This function starts the sort-process from the array sa

stopSortProcess

public void stopSortProcess()

This function stops the sort-process. Not used right now.

prefferedSize

public java.awt.Dimension prefferedSize()

The Preferred Size of this Panel

minimumSize

public java.awt.Dimension minimumSize()

The Minimum Size of this Panel

Overrides:

minimumSize in class java.awt.Container

Returns:

the minimum size of the Panel

paint

public void paint(java.awt.Graphics g)

The paint-method. This paints the two bar-arrays.

Overrides:

paint in class javax.swing.JComponent