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eu.hansolo.custom
[Java] Class BackgroundPanel

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              javax.swing.JPanel
                  eu.hansolo.custom.BackgroundPanel

public class BackgroundPanel
extends JPanel

Authors:
hansolo

Field Summary
private ComponentListener COMPONENT_LISTENER

private Rectangle INNER_BOUNDS

private BufferedImage backgroundImage

 
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
BackgroundPanel()

 
Method Summary
private void calcInnerBounds()

Calculates the area that is available for painting the display
private BufferedImage createBackgroundImage(int WIDTH, int HEIGHT)

private Rectangle getInnerBounds()

Returns a rectangle2d representing the available space for drawing the component taking the insets into account (e.g. given through borders etc.)
Dimension getMinimumSize()

private void init(int WIDTH, int HEIGHT)

protected void paintComponent(Graphics g)

void setBounds(Rectangle BOUNDS)

void setBounds(int X, int Y, int WIDTH, int HEIGHT)

void setPreferredSize(Dimension DIM)

void setSize(int WIDTH, int HEIGHT)

void setSize(Dimension DIM)

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

Field Detail

COMPONENT_LISTENER

private final ComponentListener COMPONENT_LISTENER

INNER_BOUNDS

private final Rectangle INNER_BOUNDS

backgroundImage

private BufferedImage backgroundImage

 
Constructor Detail

BackgroundPanel

public BackgroundPanel()

 
Method Detail

calcInnerBounds

private void calcInnerBounds()
Calculates the area that is available for painting the display

createBackgroundImage

private BufferedImage createBackgroundImage(int WIDTH, int HEIGHT)

getInnerBounds

private Rectangle getInnerBounds()
Returns a rectangle2d representing the available space for drawing the component taking the insets into account (e.g. given through borders etc.)
Returns:
rectangle2d that represents the area available for rendering the component

getMinimumSize

@Override
public Dimension getMinimumSize()

init

private void init(int WIDTH, int HEIGHT)

paintComponent

@Override
protected void paintComponent(Graphics g)

setBounds

@Override
public void setBounds(Rectangle BOUNDS)

setBounds

@Override
public void setBounds(int X, int Y, int WIDTH, int HEIGHT)

setPreferredSize

@Override
public void setPreferredSize(Dimension DIM)

setSize

@Override
public void setSize(int WIDTH, int HEIGHT)

setSize

@Override
public void setSize(Dimension DIM)

 

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