Package com.xxrjun.components

Class Canvas

java.lang.Object

java.awt.Component

java.awt.Container

javax.swing.JComponent

javax.swing.JPanel

com.xxrjun.components.Canvas

All Implemented Interfaces:

ImageObserver, MenuContainer, Serializable, Accessible

public class Canvas
extends JPanel

The type Canvas.

See Also:

• Serialized Form

Nested Class Summary

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

JPanel.AccessibleJPanel

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

JComponent.AccessibleJComponent

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

Container.AccessibleAWTContainer

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

Component.AccessibleAWTComponent, Component.BaselineResizeBehavior, Component.BltBufferStrategy, Component.FlipBufferStrategy

Field Summary

Fields inherited from class javax.swing.JComponent

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

accessibleContext, 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

Method Summary

Modifier and Type	Method	Description
void	addSelectedObject(UMLObject umlObject)	Add selected object.
void	addUMLObject(UMLObject umlObject)	Add uml object.
void	changeObjectName()	Change object name.
void	clearSelectedArea()	Clear selected area.
void	clearSelectedObjects()	Clear selected objects.
void	clearTmpConnectionLine()	Clear tmp connection line.
static Canvas	getInstance()	Gets instance.
Rectangle	getSelectedArea()	Gets selected area.
List<UMLObject>	getSelectedObjects()	Gets selected objects.
UMLObject	getSelection()	Gets selection.
List<UMLObject>	getUMLObjects()	Gets uml objects.
void	groupSelectedObjects()	Group selected objects.
void	paint(Graphics g)
void	removeSelectedObject(UMLObject umlObject)	Remove selected object.
void	removeUMLObject(UMLObject umlObject)	Remove uml object.
void	resetSelection()	Reset selection.
void	setCanvasCurrentAction(UMLMode action)	Sets canvas current action.
void	setEditFunctionEnable()	Sets edit function enable.
void	setSelectedArea(Rectangle selectedArea)	Sets selected area.
void	setSelectedObjects(List<UMLObject> selectedObjects)	Sets selected objects.
void	setSelection(UMLObject selection)	Sets selection.
void	setTmpConnectionLine(UMLConnectionLine tmpConnectionLine)	Sets tmp connection line.
void	ungroupSelectedObjects()	Ungroup selected objects.

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, hide, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingOrigin, isPaintingTile, isRequestFocusEnabled, isValidateRoot, 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, 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, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, 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, requestFocus, requestFocus, requestFocusInWindow, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setMixingCutoutShape, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Method Details

getInstance

public static Canvas getInstance()

Gets instance.

Returns:

the instance

setCanvasCurrentAction

public void setCanvasCurrentAction(UMLMode action)

Sets canvas current action.

Parameters:

action - the action

addUMLObject

public void addUMLObject(UMLObject umlObject)

Add uml object.

Parameters:

umlObject - the uml object

removeUMLObject

public void removeUMLObject(UMLObject umlObject)

Remove uml object.

Parameters:

umlObject - the uml object

clearSelectedObjects

public void clearSelectedObjects()

Clear selected objects.

getUMLObjects

public List<UMLObject> getUMLObjects()

Gets uml objects.

Returns:

the uml objects

setSelectedObjects

public void setSelectedObjects(List<UMLObject> selectedObjects)

Sets selected objects.

Parameters:

selectedObjects - the selected objects

addSelectedObject

public void addSelectedObject(UMLObject umlObject)

Add selected object.

Parameters:

umlObject - the uml object

removeSelectedObject

public void removeSelectedObject(UMLObject umlObject)

Remove selected object.

Parameters:

umlObject - the uml object

getSelectedObjects

public List<UMLObject> getSelectedObjects()

Gets selected objects.

Returns:

the selected objects

setSelection

public void setSelection(UMLObject selection)

Sets selection.

Parameters:

selection - the selection

setTmpConnectionLine

public void setTmpConnectionLine(UMLConnectionLine tmpConnectionLine)

Sets tmp connection line.

Parameters:

tmpConnectionLine - the tmp connection line

clearTmpConnectionLine

public void clearTmpConnectionLine()

Clear tmp connection line.

setSelectedArea

public void setSelectedArea(Rectangle selectedArea)

Sets selected area.

Parameters:

selectedArea - the selected area

getSelectedArea

public Rectangle getSelectedArea()

Gets selected area.

Returns:

the selected area

clearSelectedArea

public void clearSelectedArea()

Clear selected area.

resetSelection

public void resetSelection()

Reset selection.

getSelection

public UMLObject getSelection()

Gets selection.

Returns:

the selection

setEditFunctionEnable

public void setEditFunctionEnable()

Sets edit function enable.

changeObjectName

public void changeObjectName()

Change object name.

groupSelectedObjects

public void groupSelectedObjects()

Group selected objects.

ungroupSelectedObjects

public void ungroupSelectedObjects()

Ungroup selected objects.

paint

public void paint(Graphics g)

Overrides:

paint in class JComponent