com.jfimagine.jfdraw.gui
Class DrawPane

java.lang.Object
  |
  +--java.awt.Component
        |
        +--java.awt.Container
              |
              +--javax.swing.JComponent
                    |
                    +--javax.swing.JPanel
                          |
                          +--com.jfimagine.jfdraw.gui.DrawAdapter
                                |
                                +--com.jfimagine.jfdraw.gui.DrawPane

All Implemented Interfaces:

javax.accessibility.Accessible, java.awt.event.ActionListener, java.util.EventListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable

public class DrawPane

extends DrawAdapter

Draw pane class. A main drawing pane with rulers, scrollbars and drawing canvas inside.

Version:

$Revision: 1.1 $

Author:

CookieMaker

See Also:

Serialized Form

Nested Class Summary

Nested classes inherited from class javax.swing.JPanel

javax.swing.JPanel.AccessibleJPanel

Nested classes inherited from class javax.swing.JComponent

javax.swing.JComponent.AccessibleJComponent

Nested classes inherited from class java.awt.Container

java.awt.Container.AccessibleAWTContainer

Nested classes inherited from class java.awt.Component

java.awt.Component.AccessibleAWTComponent, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

Field Summary

protected Ruler	m_columnView Horizontal and vertical rulers.
protected DrawCanvas	m_drawCanvas Drawing Canvas
protected javax.swing.JScrollPane	m_drawScrollPane
protected boolean	m_hideRulers if hide rulers
protected boolean	m_hideScrollbars if hide scrollbars Since rulers are part of this scroll panes, so hide scroll bars would also hide rulers.
protected DrawFrame	m_parentDrawFrame parent draw frame
protected Ruler	m_rowView

Fields inherited from class com.jfimagine.jfdraw.gui.DrawAdapter

listenerList

Fields inherited from class javax.swing.JComponent

accessibleContext, 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

DrawPane()
Constructor

DrawPane(boolean initIt)
Constructor

Method Summary

CanvasFormat	getCanvasFormat() Get canvas format.
DrawCanvas	getDrawCanvas() get current Drawing Canvas
java.lang.String	getFileName() get the file name of current opened page.
boolean	getIsMetric() get if ruler is a metric one.
JFPageFormat	getPageFormat() Get page format.
javax.swing.JScrollPane	getScrollPane() get current scroll pane.
void	initComponents() Init all gui components of this DrawPane.
boolean	isHideGrids() if hide grids now
boolean	isHidePopupMenus() if hide popupmenus now
boolean	isHideRulers() if hide rulers now
boolean	isHideScrollbars() if hide scrollbars now
boolean	isUsePageBounds() if use page bounds to restrict drawing
protected DrawCanvas	newDrawCanvas() to create a new instance of DrawCanvas class
void	newFile() new file operation.
void	notifyObjectSelected(ObjectList objList) Notify object selected, tell to do some changes in the drawing framework.
boolean	openFile(java.lang.String fileName) open a specified file
boolean	saveFile(java.lang.String fileName) Save current page to a specified file.
void	setCanvasFormat(CanvasFormat canvasFormat) Set canvas format.
void	setFileName(java.lang.String fileName) set the file name of current opened page.
void	setHideGrids(boolean hideGrids) set if hide grids
void	setHidePopupMenus(boolean hidePopupMenus) set if hide popupmenus
void	setHideRulers(boolean hideRulers) set if hide rulers
void	setHideScrollbars(boolean hideScrollbars) set if hide scrollbars
void	setIsMetric(boolean isMetric) set ruler as metric or english measurement.
void	setPageFormat(java.awt.print.PageFormat pageFormat) Set page format.
void	setUsePageBounds(boolean usePageBounds) set if use page bounds to restrict drawing
void	setZoomScale(double zoomScale) set zoom scale

Methods inherited from class com.jfimagine.jfdraw.gui.DrawAdapter

actionPerformed, addGraphEventListener, closeAllWindows, fireAction, fireGraphEvent, focusWindowByTitle, getDesktop, removeGraphEventListener, setDefaultFrameParameters, setLayerName

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, getPreferredSize, 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, paintComponent, 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

m_columnView

protected Ruler m_columnView

Horizontal and vertical rulers.

m_rowView

protected Ruler m_rowView

m_drawCanvas

protected DrawCanvas m_drawCanvas

Drawing Canvas

m_parentDrawFrame

protected DrawFrame m_parentDrawFrame

parent draw frame

m_drawScrollPane

protected javax.swing.JScrollPane m_drawScrollPane

m_hideRulers

protected boolean m_hideRulers

if hide rulers

m_hideScrollbars

protected boolean m_hideScrollbars

if hide scrollbars Since rulers are part of this scroll panes, so hide scroll bars would also hide rulers.

Constructor Detail

DrawPane

public DrawPane()

Constructor

DrawPane

public DrawPane(boolean initIt)

Constructor

Parameters:

initIt - True if initiate components, false otherwise. If you use false here to avoid initiating components when constructing, you need to call initComponents immediately.

Method Detail

isHideRulers

public boolean isHideRulers()

if hide rulers now

setHideRulers

public void setHideRulers(boolean hideRulers)

set if hide rulers

isHideScrollbars

public boolean isHideScrollbars()

if hide scrollbars now

setHideScrollbars

public void setHideScrollbars(boolean hideScrollbars)

set if hide scrollbars

isHideGrids

public boolean isHideGrids()

if hide grids now

setHideGrids

public void setHideGrids(boolean hideGrids)

set if hide grids

isHidePopupMenus

public boolean isHidePopupMenus()

if hide popupmenus now

setHidePopupMenus

public void setHidePopupMenus(boolean hidePopupMenus)

set if hide popupmenus

isUsePageBounds

public boolean isUsePageBounds()

if use page bounds to restrict drawing

setUsePageBounds

public void setUsePageBounds(boolean usePageBounds)

set if use page bounds to restrict drawing

initComponents

public void initComponents()

Init all gui components of this DrawPane.

newDrawCanvas

protected DrawCanvas newDrawCanvas()

to create a new instance of DrawCanvas class

Returns:

A new DrawCanvas object.

getDrawCanvas

public DrawCanvas getDrawCanvas()

get current Drawing Canvas

Overrides:

getDrawCanvas in class DrawAdapter

Returns:

Current drawing canvas.

getScrollPane

public javax.swing.JScrollPane getScrollPane()

get current scroll pane.

setZoomScale

public void setZoomScale(double zoomScale)

set zoom scale

Parameters:

zoomScale - A new zoom scale.

setIsMetric

public void setIsMetric(boolean isMetric)

set ruler as metric or english measurement.

Overrides:

setIsMetric in class DrawAdapter

Parameters:

isMetric - True if is metric, false english.

getIsMetric

public boolean getIsMetric()

get if ruler is a metric one.

Overrides:

getIsMetric in class DrawAdapter

Returns:

True if is metric, false english.

getPageFormat

public JFPageFormat getPageFormat()

Get page format.

Returns:

The page format.

setPageFormat

public void setPageFormat(java.awt.print.PageFormat pageFormat)

Set page format.

Parameters:

pageFormat - A new page format.

getCanvasFormat

public CanvasFormat getCanvasFormat()

Get canvas format.

Returns:

The canvas format.

setCanvasFormat

public void setCanvasFormat(CanvasFormat canvasFormat)

Set canvas format.

Parameters:

canvasFormat - A new canvas format.

newFile

public void newFile()

new file operation. This operation should generate a new drawing page.

Overrides:

newFile in class DrawAdapter

openFile

public boolean openFile(java.lang.String fileName)

open a specified file

Overrides:

openFile in class DrawAdapter

Parameters:

fileName - A spcified file name

saveFile

public boolean saveFile(java.lang.String fileName)

Save current page to a specified file.

Overrides:

saveFile in class DrawAdapter

Parameters:

fileName - A file to be saved into.

getFileName

public java.lang.String getFileName()

get the file name of current opened page.

Overrides:

getFileName in class DrawAdapter

Returns:

the file name

setFileName

public void setFileName(java.lang.String fileName)

set the file name of current opened page.

Overrides:

setFileName in class DrawAdapter

Parameters:

fileName - A new file name

notifyObjectSelected

public void notifyObjectSelected(ObjectList objList)

Notify object selected, tell to do some changes in the drawing framework.

Overrides:

notifyObjectSelected in class DrawAdapter

Parameters:

objList - A new selected object list.