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griffon.plugins.slideware
[Java] Class DrawingPanel

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              javax.swing.JPanel
                  griffon.plugins.slideware.DrawingPanel

public abstract class DrawingPanel
extends JPanel

A container that supports custom painting of its background.

Authors:
Andres Almiray

Field Summary
protected Image cachedImage

protected Rectangle previousBounds

 
Fields inherited from class JPanel
WHEN_FOCUSED, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_IN_FOCUSED_WINDOW, UNDEFINED_CONDITION, TOOL_TIP_TEXT_KEY, TOP_ALIGNMENT, CENTER_ALIGNMENT, BOTTOM_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, WIDTH, HEIGHT, PROPERTIES, SOMEBITS, FRAMEBITS, ALLBITS, ERROR, ABORT
 
Fields inherited from class JComponent
WHEN_FOCUSED, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_IN_FOCUSED_WINDOW, UNDEFINED_CONDITION, TOOL_TIP_TEXT_KEY, TOP_ALIGNMENT, CENTER_ALIGNMENT, BOTTOM_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, WIDTH, HEIGHT, PROPERTIES, SOMEBITS, FRAMEBITS, ALLBITS, ERROR, ABORT
 
Constructor Summary
DrawingPanel()

 
Method Summary
void clearCache()

private Image createImage()

private boolean equals(Rectangle a, Rectangle b)

protected void paintComponent(Graphics g)

protected void paintImage(Graphics2D g, Rectangle bounds)

 
Methods inherited from class JPanel
getAccessibleContext, getUI, getUIClassID, setUI, updateUI, contains, getLocation, print, getSize, isOpaque, disable, enable, update, addNotify, firePropertyChange, firePropertyChange, firePropertyChange, getAlignmentX, getAlignmentY, getInsets, getInsets, getListeners, getMaximumSize, getMinimumSize, getPreferredSize, paint, removeNotify, requestFocus, requestFocus, setFocusTraversalKeys, setFont, getBaseline, getBaselineResizeBehavior, getBounds, getFontMetrics, getGraphics, getHeight, getWidth, getX, getY, isDoubleBuffered, printAll, repaint, repaint, requestFocusInWindow, reshape, setBackground, setEnabled, setForeground, setMaximumSize, setMinimumSize, setPreferredSize, setVisible, addAncestorListener, addVetoableChangeListener, computeVisibleRect, createToolTip, getActionForKeyStroke, getActionMap, getAncestorListeners, getAutoscrolls, getBorder, getClientProperty, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getNextFocusableComponent, getPopupLocation, getRegisteredKeyStrokes, getRootPane, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, grabFocus, isLightweightComponent, isManagingFocus, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paintImmediately, paintImmediately, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeVetoableChangeListener, requestDefaultFocus, resetKeyboardActions, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setInheritsPopupMenu, setInputMap, setInputVerifier, setNextFocusableComponent, setOpaque, setRequestFocusEnabled, setToolTipText, setTransferHandler, setVerifyInputWhenFocusTarget, unregisterKeyboardAction, add, add, add, add, add, remove, remove, list, list, removeAll, addContainerListener, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponentZOrder, getComponents, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, locate, minimumSize, paintComponents, preferredSize, printComponents, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, transferFocusBackward, transferFocusDownCycle, validate, add, toString, getName, contains, size, getLocation, getParent, remove, setName, list, list, list, getSize, resize, resize, setSize, setSize, enable, location, isValid, action, dispatchEvent, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getFocusCycleRootAncestor, getFont, getGraphicsConfiguration, getMousePosition, getPeer, getTreeLock, handleEvent, isDisplayable, isEnabled, isFocusOwner, isFocusable, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isShowing, isVisible, postEvent, transferFocus, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, createImage, createImage, createVolatileImage, createVolatileImage, enableInputMethods, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusListeners, getFocusTraversalKeysEnabled, getForeground, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMouseWheelListeners, getPropertyChangeListeners, getPropertyChangeListeners, getToolkit, gotFocus, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isFocusTraversable, isFontSet, isForegroundSet, keyDown, keyUp, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, prepareImage, prepareImage, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusTraversalKeysEnabled, setFocusable, setIgnoreRepaint, setLocale, setLocation, setLocation, show, show, transferFocusUpCycle, wait, wait, wait, equals, hashCode, getClass, notify, notifyAll
 
Methods inherited from class JComponent
contains, getLocation, print, getSize, isOpaque, disable, enable, update, addNotify, firePropertyChange, firePropertyChange, firePropertyChange, getAccessibleContext, getAlignmentX, getAlignmentY, getInsets, getInsets, getListeners, getMaximumSize, getMinimumSize, getPreferredSize, paint, removeNotify, requestFocus, requestFocus, setFocusTraversalKeys, setFont, getBaseline, getBaselineResizeBehavior, getBounds, getFontMetrics, getGraphics, getHeight, getWidth, getX, getY, isDoubleBuffered, printAll, repaint, repaint, requestFocusInWindow, reshape, setBackground, setEnabled, setForeground, setMaximumSize, setMinimumSize, setPreferredSize, setVisible, addAncestorListener, getUIClassID, updateUI, addVetoableChangeListener, computeVisibleRect, createToolTip, getActionForKeyStroke, getActionMap, getAncestorListeners, getAutoscrolls, getBorder, getClientProperty, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getNextFocusableComponent, getPopupLocation, getRegisteredKeyStrokes, getRootPane, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, grabFocus, isLightweightComponent, isManagingFocus, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paintImmediately, paintImmediately, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeVetoableChangeListener, requestDefaultFocus, resetKeyboardActions, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setInheritsPopupMenu, setInputMap, setInputVerifier, setNextFocusableComponent, setOpaque, setRequestFocusEnabled, setToolTipText, setTransferHandler, setVerifyInputWhenFocusTarget, unregisterKeyboardAction, add, add, add, add, add, remove, remove, list, list, removeAll, addContainerListener, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponentZOrder, getComponents, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, locate, minimumSize, paintComponents, preferredSize, printComponents, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, transferFocusBackward, transferFocusDownCycle, validate, add, toString, getName, contains, size, getLocation, getParent, remove, setName, list, list, list, getSize, resize, resize, setSize, setSize, enable, location, isValid, action, dispatchEvent, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getFocusCycleRootAncestor, getFont, getGraphicsConfiguration, getMousePosition, getPeer, getTreeLock, handleEvent, isDisplayable, isEnabled, isFocusOwner, isFocusable, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isShowing, isVisible, postEvent, transferFocus, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, createImage, createImage, createVolatileImage, createVolatileImage, enableInputMethods, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusListeners, getFocusTraversalKeysEnabled, getForeground, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMouseWheelListeners, getPropertyChangeListeners, getPropertyChangeListeners, getToolkit, gotFocus, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isFocusTraversable, isFontSet, isForegroundSet, keyDown, keyUp, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, prepareImage, prepareImage, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusTraversalKeysEnabled, setFocusable, setIgnoreRepaint, setLocale, setLocation, setLocation, show, show, transferFocusUpCycle, wait, wait, wait, equals, hashCode, getClass, notify, notifyAll
 

Field Detail

cachedImage

protected Image cachedImage

previousBounds

protected Rectangle previousBounds

 
Constructor Detail

DrawingPanel

DrawingPanel()

 
Method Detail

clearCache

public void clearCache()

createImage

private Image createImage()

equals

private boolean equals(Rectangle a, Rectangle b)

paintComponent

protected void paintComponent(Graphics g)

paintImage

protected void paintImage(Graphics2D g, Rectangle bounds)

 

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