net.sourceforge.ganttproject
Class GanttGraphicArea

java.lang.Object
  |
  +--java.awt.Component
        |
        +--java.awt.Container
              |
              +--javax.swing.JComponent
                    |
                    +--javax.swing.JPanel
                          |
                          +--net.sourceforge.ganttproject.GanttGraphicArea

All Implemented Interfaces:

javax.accessibility.Accessible, java.awt.image.ImageObserver, java.awt.MenuContainer, java.awt.print.Printable, java.io.Serializable

public class GanttGraphicArea

extends javax.swing.JPanel

implements java.awt.print.Printable

Classe for the graphic part of the soft

See Also:

Serialized Form

Nested Class Summary

class	GanttGraphicArea.Arrow Draw arrow between two points
class	GanttGraphicArea.GanttPaintParam Class to store parameters of each task (pixel to start, end y value...
class	GanttGraphicArea.Notes Note paint of the graphic Area

Field Summary

GanttCalendar	beg Begin of project
GanttCalendar	date Begin of display.
GanttCalendar	end End date for the project
static int	FOUR_MONTH Zoom to tree month
int	mouseButton The mouse button press
GanttCalendar	olddate Begin of display.
static int	ONE_MONTH Zoom to one month
static int	ONE_WEEK Zoom to on week
static int	ONE_YEAR Zoom to one year
static int	SIX_MONTH Zoom to six month
static java.awt.Color	taskDefaultColor Default color for tasks
static int	THREE_MONTH Zoom to tree month
static int	THREE_YEAR Zoom to three year
GanttTree	tree Reference to the GanttTree
static int	TWO_MONTH Zoom to two month
static int	TWO_WEEK Zoom to two week
static int	TWO_YEAR Zoom to two year

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.print.Printable

NO_SUCH_PAGE, PAGE_EXISTS

Fields inherited from interface java.awt.image.ImageObserver

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

Constructor Summary

GanttGraphicArea(GanttProject app, GanttTree ttree)
Constructor

Method Summary

void	changeDate(boolean next) Method to change the date
int	detectPosition(int mx, int my, boolean all) Detect if the position of the mouse is on a special place (return -1 if nothing or the numer of the task
void	drawVerticalLinedash(java.awt.Graphics g, int x, int y1, int y2, int size) Draw a vertical dash line from point (x1, y1) to (x2, y2)
void	export(java.io.File file, boolean name, boolean percent, boolean depend) Function able to export in PNG format the graphic area
void	fitWholeProject(boolean resize) Resizes the area to fit the whole project.
GanttCalendar	getDate() Return the date
int	getFoot() Return the advance foot
int	getGranit(boolean day) Return the number of day visible for each level of granularity
java.awt.Dimension	getPreferredSize() The size of the panel.
int	getScrollBar() Return the value of the JTree's Scrollbar
java.awt.Color	getTaskColor() Return the color of the task
int	getZoom() Return the zoom value
int	indexOf(java.util.ArrayList listOfParam, int id) Search for a coef on the arraylist
boolean	isVisible(GanttTask thetask) Is the Task visible on the JTree
int	paintAdvancement(java.awt.Graphics g, int x1, int x2, int y, int percent, ShapePaint shape, java.awt.Color color, boolean justText) Paint advance state of the task
void	paintATaskBilan(java.awt.Graphics g, int x1, int y, java.lang.String taskName, java.awt.Color color) Draw a meeting task
void	paintATaskChild(java.awt.Graphics g, int x1, int x2, int y, java.lang.String taskName, java.awt.Color color) Draw a normal task
void	paintATaskFather(java.awt.Graphics g, int x1, int x2, int y, java.lang.String taskName, java.awt.Color color) Draw a monther task
void	paintCalendar1(java.awt.Graphics g) Paint the vertical bars
void	paintCalendar2(java.awt.Graphics g) Draw the legend of the calendar
void	paintComponent(java.awt.Graphics g) draw the panel
void	paintDepend(java.awt.Graphics g) Draw the arrows for depends
void	paintTasks(java.awt.Graphics g) Paint all tasks
int	print(java.awt.Graphics graphics, java.awt.print.PageFormat pageFormat, int pageIndex) Print the page
void	printProject(boolean name, boolean percent, boolean depend) Print the project
void	setDate(GanttCalendar d) Change the date of the begin to paint
void	setScrollBar(int v) Change the velue connected to the JTree's Scrollbar
void	setTaskColor(java.awt.Color c) Change the color of the task
void	setTaskToMove(int index) The te task we want to move
void	setZoom(int z) Change the zoom value
void	zoomLess() Less a zoom
void	zoomMore() Add a zoom
void	zoomToBegin() Method when zoomin, to set at the begin for each value

Methods inherited from class javax.swing.JPanel

getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addPropertyChangeListener, addPropertyChangeListener, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBorder, getBounds, getClientProperty, getComponentGraphics, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getGraphics, getHeight, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPropertyChangeListeners, getPropertyChangeListeners, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isPreferredSizeSet, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFont, setForeground, 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, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, 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, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMouseWheelListeners, getName, getParent, getPeer, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, 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, processMouseEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, 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

Field Detail

date

public GanttCalendar date

Begin of display.

olddate

public GanttCalendar olddate

Begin of display.

tree

public GanttTree tree

Reference to the GanttTree

ONE_WEEK

public static final int ONE_WEEK

Zoom to on week

See Also:

Constant Field Values

TWO_WEEK

public static final int TWO_WEEK

Zoom to two week

See Also:

Constant Field Values

ONE_MONTH

public static final int ONE_MONTH

Zoom to one month

See Also:

Constant Field Values

TWO_MONTH

public static final int TWO_MONTH

Zoom to two month

See Also:

Constant Field Values

THREE_MONTH

public static final int THREE_MONTH

Zoom to tree month

See Also:

Constant Field Values

FOUR_MONTH

public static final int FOUR_MONTH

Zoom to tree month

See Also:

Constant Field Values

SIX_MONTH

public static final int SIX_MONTH

Zoom to six month

See Also:

Constant Field Values

ONE_YEAR

public static final int ONE_YEAR

Zoom to one year

See Also:

Constant Field Values

TWO_YEAR

public static final int TWO_YEAR

Zoom to two year

See Also:

Constant Field Values

THREE_YEAR

public static final int THREE_YEAR

Zoom to three year

See Also:

Constant Field Values

taskDefaultColor

public static java.awt.Color taskDefaultColor

Default color for tasks

beg

public GanttCalendar beg

Begin of project

end

public GanttCalendar end

End date for the project

mouseButton

public int mouseButton

The mouse button press

Constructor Detail

GanttGraphicArea

public GanttGraphicArea(GanttProject app,
                        GanttTree ttree)

Constructor

Method Detail

getTaskColor

public java.awt.Color getTaskColor()

Return the color of the task

setTaskColor

public void setTaskColor(java.awt.Color c)

Change the color of the task

detectPosition

public int detectPosition(int mx,
                          int my,
                          boolean all)

Detect if the position of the mouse is on a special place (return -1 if nothing or the numer of the task

setTaskToMove

public void setTaskToMove(int index)

The te task we want to move

getPreferredSize

public java.awt.Dimension getPreferredSize()

The size of the panel.

Overrides:

getPreferredSize in class javax.swing.JComponent

changeDate

public void changeDate(boolean next)

Method to change the date

zoomToBegin

public void zoomToBegin()

Method when zoomin, to set at the begin for each value

paintComponent

public void paintComponent(java.awt.Graphics g)

draw the panel

Overrides:

paintComponent in class javax.swing.JComponent

isVisible

public boolean isVisible(GanttTask thetask)

Is the Task visible on the JTree

indexOf

public int indexOf(java.util.ArrayList listOfParam,
                   int id)

Search for a coef on the arraylist

setScrollBar

public void setScrollBar(int v)

Change the velue connected to the JTree's Scrollbar

getScrollBar

public int getScrollBar()

Return the value of the JTree's Scrollbar

setZoom

public void setZoom(int z)

Change the zoom value

zoomMore

public void zoomMore()

Add a zoom

zoomLess

public void zoomLess()

Less a zoom

getZoom

public int getZoom()

Return the zoom value

setDate

public void setDate(GanttCalendar d)

Change the date of the begin to paint

getDate

public GanttCalendar getDate()

Return the date

getGranit

public int getGranit(boolean day)

Return the number of day visible for each level of granularity

getFoot

public int getFoot()

Return the advance foot

paintCalendar1

public void paintCalendar1(java.awt.Graphics g)

Paint the vertical bars

paintCalendar2

public void paintCalendar2(java.awt.Graphics g)

Draw the legend of the calendar

paintTasks

public void paintTasks(java.awt.Graphics g)

Paint all tasks

paintATaskFather

public void paintATaskFather(java.awt.Graphics g,
                             int x1,
                             int x2,
                             int y,
                             java.lang.String taskName,
                             java.awt.Color color)

Draw a monther task

paintATaskChild

public void paintATaskChild(java.awt.Graphics g,
                            int x1,
                            int x2,
                            int y,
                            java.lang.String taskName,
                            java.awt.Color color)

Draw a normal task

paintATaskBilan

public void paintATaskBilan(java.awt.Graphics g,
                            int x1,
                            int y,
                            java.lang.String taskName,
                            java.awt.Color color)

Draw a meeting task

paintDepend

public void paintDepend(java.awt.Graphics g)

Draw the arrows for depends

paintAdvancement

public int paintAdvancement(java.awt.Graphics g,
                            int x1,
                            int x2,
                            int y,
                            int percent,
                            ShapePaint shape,
                            java.awt.Color color,
                            boolean justText)

Paint advance state of the task

drawVerticalLinedash

public void drawVerticalLinedash(java.awt.Graphics g,
                                 int x,
                                 int y1,
                                 int y2,
                                 int size)

Draw a vertical dash line from point (x1, y1) to (x2, y2)

print

public int print(java.awt.Graphics graphics,
                 java.awt.print.PageFormat pageFormat,
                 int pageIndex)

Print the page

Specified by:

print in interface java.awt.print.Printable

printProject

public void printProject(boolean name,
                         boolean percent,
                         boolean depend)

Print the project

export

public void export(java.io.File file,
                   boolean name,
                   boolean percent,
                   boolean depend)

Function able to export in PNG format the graphic area

fitWholeProject

public void fitWholeProject(boolean resize)

Resizes the area to fit the whole project. Height is set according to the number of tasks. Width is not changed, but zooming is set instead