com.melloware.jukes.util
Class NoFlickerSplashWrapper

java.lang.Object
  java.awt.Component
      java.awt.Container
          java.awt.Window
              com.melloware.jukes.util.NoFlickerSplashWrapper

All Implemented Interfaces:

com.jgoodies.uif.splash.SplashProvider, ImageObserver, MenuContainer, Serializable, Accessible

public class NoFlickerSplashWrapper
extends Window
implements com.jgoodies.uif.splash.SplashProvider

A wrapper for com.jgoodies.uif.splash.ImageSplash which is removing flickering when note or progress changes.

The reason of flickering is default lightweigt component's update(Graphics) method which clears the background before paint(Graphics) method invocation.

Other solution is to ask JGoodies author to override ImageSplash.update(Graphics): i.e. void update(Graphics g) {paint(g);}

Copyright (c) 1999-2007 Melloware, Inc.

Author:

Emil A. Lefkof III

See Also:

Serialized Form

Nested Class Summary

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

Window.AccessibleAWTWindow

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 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

NoFlickerSplashWrapper(com.jgoodies.uif.splash.ImageSplash anImageSplash)
Creates ImageSplashWrapper and initializes it with wrapped ImageSplash size/location values.

Method Summary

void	closeSplash() Invoked to close splash & release resources.
void	openSplash() Invoked to open splash.
void	paint(Graphics g) Paints the container.
void	setNote(String note) Sets the note.
void	setProgress(int percent) Sets the progress.
void	update(Graphics g) Updates the container.

Methods inherited from class java.awt.Window

addNotify, addPropertyChangeListener, addPropertyChangeListener, addWindowFocusListener, addWindowListener, addWindowStateListener, applyResourceBundle, applyResourceBundle, createBufferStrategy, createBufferStrategy, dispose, getAccessibleContext, getBufferStrategy, getFocusableWindowState, getFocusCycleRootAncestor, getFocusOwner, getFocusTraversalKeys, getGraphicsConfiguration, getIconImages, getInputContext, getListeners, getLocale, getModalExclusionType, getMostRecentFocusOwner, getOwnedWindows, getOwner, getOwnerlessWindows, getToolkit, getWarningString, getWindowFocusListeners, getWindowListeners, getWindows, getWindowStateListeners, hide, isActive, isAlwaysOnTop, isAlwaysOnTopSupported, isFocusableWindow, isFocusCycleRoot, isFocused, isLocationByPlatform, isShowing, pack, postEvent, processEvent, processWindowEvent, processWindowFocusEvent, processWindowStateEvent, removeNotify, removeWindowFocusListener, removeWindowListener, removeWindowStateListener, reshape, setAlwaysOnTop, setBounds, setBounds, setCursor, setFocusableWindowState, setFocusCycleRoot, setIconImage, setIconImages, setLocationByPlatform, setLocationRelativeTo, setMinimumSize, setModalExclusionType, setSize, setSize, setVisible, show, toBack, toFront

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalPolicy, getInsets, getLayout, getMaximumSize, getMinimumSize, getMousePosition, getPreferredSize, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, paramString, preferredSize, print, printComponents, processContainerEvent, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusTraversalKeys, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setFont, 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, contains, createImage, createImage, createVolatileImage, createVolatileImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBaseline, getBaselineResizeBehavior, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isPreferredSizeSet, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, prepareImage, prepareImage, printAll, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resize, resize, setBackground, setComponentOrientation, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setMaximumSize, setName, setPreferredSize, show, size, toString, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Constructor Detail

NoFlickerSplashWrapper

public NoFlickerSplashWrapper(com.jgoodies.uif.splash.ImageSplash anImageSplash)

Creates ImageSplashWrapper and initializes it with wrapped ImageSplash size/location values.

Parameters:

anImageSplash - image splash screen to wrap.

Method Detail

setNote

public void setNote(String note)

Sets the note.

Specified by:

setNote in interface com.jgoodies.uif.splash.SplashProvider

Parameters:

note - splash note.

See Also:

SplashProvider.setNote(java.lang.String)

setProgress

public void setProgress(int percent)

Sets the progress.

Specified by:

setProgress in interface com.jgoodies.uif.splash.SplashProvider

Parameters:

percent - progress percent value (0 <= ... <= 100).

See Also:

SplashProvider.setProgress(int)

closeSplash

public void closeSplash()

Invoked to close splash & release resources.

Specified by:

closeSplash in interface com.jgoodies.uif.splash.SplashProvider

See Also:

SplashProvider.closeSplash()

openSplash

public void openSplash()

Invoked to open splash.

Specified by:

openSplash in interface com.jgoodies.uif.splash.SplashProvider

See Also:

SplashProvider.openSplash()

paint

public void paint(Graphics g)

Paints the container.

Overrides:

paint in class Window

Parameters:

g - the specified Graphics window.

update

public void update(Graphics g)

Updates the container.

Overrides:

update in class Container

Parameters:

g - the specified Graphics window.