com.goldencode.p2j.ui.client.gui

Class ButtonGuiImpl

java.lang.Object

com.goldencode.p2j.ui.client.widget.AbstractWidget<O>

com.goldencode.p2j.ui.client.AbstractButton<O,ButtonConfig>

com.goldencode.p2j.ui.client.Button<GuiOutputManager>

com.goldencode.p2j.ui.client.gui.GuiButton

com.goldencode.p2j.ui.client.gui.ButtonGuiImpl

All Implemented Interfaces:

AutoResizable<ButtonConfig>, FocusListener, KeyListener, LabeledWidget<GuiOutputManager>, MnemonicTrait<GuiOutputManager>, ReleasedKeySensible, Widget<GuiOutputManager>, WidgetWithConfig<ButtonConfig>, ConfigOwner<ButtonConfig>, java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.awt.event.MouseWheelListener, java.util.EventListener

Direct Known Subclasses:

ColorSampleButton, DirDialogGuiImpl.Folder, FileDialogGuiImpl.Folder, FileThumb, GamutPicker, LuminosityPicker, SimpleImageButton

public class ButtonGuiImpl
extends GuiButton
implements AutoResizable<ButtonConfig>

GUI implementation of the BUTTON widget. This class should not have anything specific to a specific UI modality (e.g. Swing or the Web). It should only use the driver interface for all drawing.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ButtonGuiImpl.Images Helper class to provide uniform access to all button images.

Field Summary

Fields

Modifier and Type	Field and Description
protected CoordinatesConversion	cc Coordinate converter
static float	DOT_LINE_WIDTH Dotted line width.
private GuiColorResolver	gc Color resolver
protected GuiDriver	gd Screen driver
protected GuiFontResolver	gf Font resolver
private static int	IMAGE_SHIFT Shift in XY to draw images on the button.
private ImageWrapper<?>	imgDisabled Image to draw on button in disabled (insensitive) state.
private ImageWrapper<?>	imgDown Image to draw on button in pressed state.
protected ImageWrapper<?>	imgUp Image to draw on button in normal (non-pressed) state.
private boolean	isResolverColorsUsed Indicates that UI theme colors or resolver colors are used.
private boolean	keyPressed Pressed button state flag.
private boolean	processedBySuperClass Indicates that this event is processed by super class implementation logic

Fields inherited from class com.goldencode.p2j.ui.client.AbstractButton

config, widgetFocused

Fields inherited from class com.goldencode.p2j.ui.client.widget.AbstractWidget

insets, location, LOG, mousePtr, nativeInsets, physicalLocation

Constructor Summary

Constructors

Constructor and Description
ButtonGuiImpl(WidgetId id, Container<GuiOutputManager> owner, java.lang.String text) This constructor creates a button with a given text label.
ButtonGuiImpl(WidgetId id, WidgetConfig cfg) Special constructor used to restore component using given configuration.

Method Summary

Modifier and Type	Method and Description
void	afterConfigUpdate(ButtonConfig beforeUpdate) The method is called after the configuration associated with the implementor changes.
MnemonicInfo	createMnemonic() Creates new MnemonicInfo instance.
void	draw() Draw the button.
private void	fixupSizeByImageUp() Adjust this widget size based on the image UP size after either the image UP def parameters were changed or image bitmap set or replaced.
boolean	focusTraversable() Check if widget is focus traversable.
GuiFontResolver	getFontResolver() Gets the current font resolver.
ImageWrapper<?>	getImgDisabled() Obtain the image in disabled state, if available.
ImageWrapper<?>	getImgDown() Obtain the image in 'DOWN' state, if available.
ImageWrapper<?>	getImgUp() Obtain the image in 'UP' state, if available.
protected void	handleBasicEvents(KeyInput event) Process basic events - TAB, BACK-TAB and ENTER key event.
protected boolean	handleCursorKeys(int key, Frame<GuiOutputManager> frame) Handle cursor movement keys.
double	height() Get widget height.
boolean	highlighted() Get current highlighted state.
void	initialize(WidgetId id, ButtonConfig wcfg) Replacement API for the logic which should exist in the widget's c'tor, but the logic can't be executed as it depends on the widget being registered into the official registry.
boolean	isAutoResize() Get the AUTO-RESIZE status
boolean	isDefaultButton() Checks if this button works as default one.
boolean	isDroppable() Checks if the given widget is able to be the target of the drop operation.
boolean	isFocusable() NO-FOCUS buttons cannot receive focus.
boolean	isKeyPressed() Check whether this button is pressed by keyboard.
boolean	isMnemonicSupported() All GUI buttons support mnemonics.
boolean	isPressed() Check whether this button is pressed.
boolean	isResolverColorsUsed() Tests if this button uses the resolver colors or the current UI theme colors for its background and foreground.
boolean	loadImage(int type, java.lang.String fullName) Loads the new image for given button widget from the client side filesystem.
private void	loadPendingImage(int type, java.lang.String imgName, int widgetId) Refresh the image object to be used to draw button in different states with images that was saved before in pending storage area.
void	mouseClicked(java.awt.event.MouseEvent e) Notification of a mouse clicked event occurred for this widget.
void	onFocusLost(FocusEvent focusEvent) This is called when the button looses the input focus.
NativeRectangle	physicalBounds() Determine the physical bounds, relative to screen, expressed in units native to UI type.
void	processEvent(Event event) It wraps around its super class implementation.
boolean	processMnemonic(int key) Process the given key, if this widget's mnemonic matches the key.
protected void	refresh() In GUI mode, the drawing needs to be delayed.
void	requestFocus() Request focus.
protected void	setActionCode(KeyInput ki) Prepare event for processing.
void	setColorResolver(GuiColorResolver resolver) Sets a color resolver.
void	setFontResolver(GuiFontResolver fontResolver) Sets the new font resolver.
boolean	setImage(int type, byte[] bytes) Sets the new image for given button widget on the client side.
void	setImage(int type, ImageWrapper img) Sets the new image for given button widget on the client side.
void	setResolverColorsUsed(boolean isResolverColorsUsed) Sets what colors theme will be used by this button.
void	setVisible(boolean visible) Shows or hides the button and its label.
boolean	supportsCustomMousePointer() Check if the widget supports LOAD-MOUSE-POINTER() method
java.lang.String	toString() Returns a string representation of the object.
private void	updateDisabledImage() Sets the disabled image according to UP image if the UP image defined but disabled - not.
void	updateSize(ButtonConfig beforeUpdate) Update widget's size after config update
private static boolean	validOffsets(ButtonImageDefinition imageDef, ImageWrapper<?> img) Check that image offsets do not exceed the image dimensions.
double	width() Get widget width.

Methods inherited from class com.goldencode.p2j.ui.client.gui.GuiButton

isMouseOver, mouseActions, mouseDragged, mouseEntered, mouseExited, mouseMoved, mousePressed, mouseReleased

Methods inherited from class com.goldencode.p2j.ui.client.Button

addListener, checkKey, config, destroy, getColon, getColumnLabelText, getCommand, getLabelInstance, getLabelText, getMnemonic, getTo, initButtonText, isForceLabel, isNoLabels, isRightAligned, postprocessConfig, processKeyEvent, setCommand, setHidden, setLabelInstance, setMnemonic, setNoLabels, setSupportsMnemonic, setText, setTextLabel, setWasVisible, textLabel, wasVisible

Methods inherited from class com.goldencode.p2j.ui.client.AbstractButton

dimension, forceCursorOnFocus, getDefaultEvent, ignoreAction, manageSystemActions, minimumSize, onFocusGained, onKeyPressed, onKeyTyped, processKeyEventCommon

Methods inherited from class com.goldencode.p2j.ui.client.widget.AbstractWidget

_setHidden, _setVisible, activateDirectManipulation, addFocusListener, addKeyListener, afterConfigUpdateBase, ancestor, ancestorId, autoResize, bounds, clear, clearWidget, clipRectangle, clipRectangle, clipWith, copyColors, copyState, createMouseHoverAction, deactivateDirectManipulation, debug, disable, disableTooltip, displayPhysicalLocation, drawCaret, enable, enableTooltip, enclosingFrame, findMouseSource, forceVisibility, getActualBounds, getAndResetBitmap, getAndSetBitmap, getBitmapCopy, getCachedScreenLocation, getCachedScreenPhysicalLocation, getCustomMousePointer, getEffectiveMousePointer, getId, getLoadedMousePointer, getMenuMouse, getMouseActions, getMousePosition, getPortableMouseEventCoordinates, getSelectedText, getState, getTextHeight, getTextHeightNative, getTextHeightNative, getTextWidth, getTextWidth, getTextWidthNative, getTextWidthNative, getVisiblePart, getZOrderClass, hasFocus, hasTooltip, hidden, hide, initialHeight, initialWidth, insets, isCurrent, isDirectManipulationActive, isDirectManipulationActiveOrInUIB, isDirectManipulationCapable, isDirectManipulationRequired, isDisplayed, isEnabled, isHeader, isMouseDrag, isRealized, isRepaintDisabled, isRMBEntrySupported, isScreenLocationCached, isTabStop, isThreeD, isTotallyObscured, isVisible, isVisible, location, mouseWheelMoved, moveToBottom, moveToTop, name, navigable, oleDoDrop, oleDrag, oleDragging, oleStartDragging, onOleDragging, onOleDropEnd, parent, parent, parentObject, parentOrSelf, parentOrSelfObject, physicalDimension, physicalLocation, prepParentLocation, preventFocusWhenMouseDownEventDefined, processDirectManipulationEvent, processFocusEvent, processKeyEventForSelectableWidget, processKeyListeners, processMnemonicImpl, processSystemKey, raiseLegacyMouseEvents, reflectAncestorChange, reflectLocationChanged, reflectSizeChanged, refresh, registerWidgetListener, repaint, repaint, repaint, requestFocus, requestSync, resetBitmap, resizeTo, resolveFont, resolvePopupMenuId, resolveTitleFont, screen, screenDimension, screenHeight, screenLocation, screenPhysicalLocation, screenWidth, setBitmap, setCachedScreenLocation, setCachedScreenPhysicalLocation, setDirectManipulationActive, setEnabled, setHighlighted, setLocation, setLocation, setMousePointer, setMousePointer, setParent, setPhysicalDimensionInt, setPhysicalLocation, setSensitiveForUIB, setState, setWindow, show, showPopupMenu, sync, topLevelWindow, translate, triggerLocationChanged, unrealize, unregisterWidgetListener, updateSizeWorker, updateSystemParent, widgetRealized, widgetStateChanged, window

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.goldencode.p2j.ui.client.widget.Widget

acceptsEscAsAnyKey, acceptTrigger, addFocusListener, addKeyListener, ancestor, ancestorId, bounds, canMovetoTop, clearWidget, completeTrigger, defaultMousePtr, dimension, displayPhysicalLocation, drawCaret, enclosingFrame, enforceDefaultMousePtr, findMouseSource, forceCursorOnFocus, forceVisibility, getActualBounds, getCustomMousePointer, getEffectiveMousePointer, getId, getIdForTrigger, getLegacyWidget, getLoadedMousePointer, getMenuMouse, getMouseActions, getMousePosition, getSelectedText, getState, getTriggerWidget, getTriggerWidget, getVisiblePart, getZOrderClass, hasFocus, hasFocus, hasTooltip, hidden, hide, ignoreEnable, initialHeight, initialWidth, insets, isCurrent, isCurrent, isDirectManipulable, isDirectManipulationActive, isDirectManipulationActiveOrInUIB, isDisplayed, isEnabled, isHeader, isInitialValueLayout, isLegacyFocus, isProcessProgressEvent, isRealized, isRepaintDisabled, isRMBEntrySupported, isTabStop, isThreeD, isTotallyObscured, isVisible, isVisible, location, maySwitchFocus, minimumSize, moveToBottom, moveToTop, name, navigable, oleDrag, parent, parent, parent, parentObject, parentOrSelf, parentOrSelfObject, physicalDimension, physicalLocation, preventFocusWhenMouseDownEventDefined, processDirectManipulationEvent, processFocusEvent, processKeyListeners, raiseLegacyMouseEvents, refreshWidget, registerWidgetListener, repaint, repaint, repaint, requestFocus, requestFocus, requestSync, resizeTo, resolvePopupMenuId, screen, screenLocation, screenPhysicalLocation, setDirectManipulationActive, setEnabled, setHighlighted, setLocation, setLocation, setMousePointer, setMousePointer, setParent, setPhysicalLocation, setSensitiveForUIB, setState, setWindow, show, startTrigger, systemFocusGrabbed, topLevelWindow, unrealize, unregisterWidgetListener, validateDisplayValue, widgetStateChanged, window

Methods inherited from interface java.awt.event.MouseWheelListener

mouseWheelMoved

Methods inherited from interface com.goldencode.p2j.ui.client.MnemonicTrait

getColumnMnemonic, getMnemonicCharacter, getMnemonicKeyCode, getMnemonicLabel, setColumnMnemonic, updateMnemonic

Field Detail

cc

protected CoordinatesConversion cc

Coordinate converter

gd

protected GuiDriver gd

Screen driver

gf

protected GuiFontResolver gf

Font resolver

imgUp

protected ImageWrapper<?> imgUp

Image to draw on button in normal (non-pressed) state.

gc

private GuiColorResolver gc

Color resolver

imgDisabled

private ImageWrapper<?> imgDisabled

Image to draw on button in disabled (insensitive) state.

imgDown

private ImageWrapper<?> imgDown

Image to draw on button in pressed state.

isResolverColorsUsed

private boolean isResolverColorsUsed

Indicates that UI theme colors or resolver colors are used. The current UI colors theme is used by this widget.

keyPressed

private boolean keyPressed

Pressed button state flag. Only when using SPACEBAR from keyboard.

processedBySuperClass

private boolean processedBySuperClass

Indicates that this event is processed by super class implementation logic

DOT_LINE_WIDTH

public static final float DOT_LINE_WIDTH

Dotted line width.

See Also:

Constant Field Values

IMAGE_SHIFT

private static final int IMAGE_SHIFT

Shift in XY to draw images on the button.

See Also:

Constant Field Values

Constructor Detail

ButtonGuiImpl

public ButtonGuiImpl(WidgetId id,
                     WidgetConfig cfg)

Special constructor used to restore component using given configuration.

Parameters:

id - The widget's ID.

cfg - Configuration data.

ButtonGuiImpl

ButtonGuiImpl(WidgetId id,
              Container<GuiOutputManager> owner,
              java.lang.String text)

This constructor creates a button with a given text label.

Parameters:

id - The widget's ID.

owner - The parent container, frame or dialog which will include this button.

text - The string to be used as the button text.

Method Detail

afterConfigUpdate

public void afterConfigUpdate(ButtonConfig beforeUpdate)

The method is called after the configuration associated with the implementor changes. The parameter points to a reference representing the original configuration state. This reference can be used to detect what configuration fields changed and so optimize any processing related to the configuration change.

Specified by:

afterConfigUpdate in interface ConfigOwner<ButtonConfig>

Overrides:

afterConfigUpdate in class Button<GuiOutputManager>

Parameters:

beforeUpdate - Config reference capturing the config state before the owner's config was modified.

createMnemonic

public MnemonicInfo createMnemonic()

Creates new MnemonicInfo instance.

Specified by:

createMnemonic in interface MnemonicTrait<GuiOutputManager>

Returns:

MnemonicInfo or its descendant.

draw

public void draw()

Draw the button. Called by this Button's parent container.

Specified by:

draw in interface Widget<GuiOutputManager>

Specified by:

draw in class AbstractButton<GuiOutputManager,ButtonConfig>

focusTraversable

public boolean focusTraversable()

Check if widget is focus traversable.

Specified by:

focusTraversable in interface Widget<GuiOutputManager>

Overrides:

focusTraversable in class AbstractWidget<GuiOutputManager>

Returns:

true if widget is focus traversable.

getFontResolver

public GuiFontResolver getFontResolver()

Gets the current font resolver.

Returns:

The font resolver

getImgDisabled

public ImageWrapper<?> getImgDisabled()

Obtain the image in disabled state, if available.

Returns:

a wrapper with current disabled image.

getImgDown

public ImageWrapper<?> getImgDown()

Obtain the image in 'DOWN' state, if available.

Returns:

a wrapper with current 'DOWN' image.

getImgUp

public ImageWrapper<?> getImgUp()

Obtain the image in 'UP' state, if available.

Returns:

a wrapper with current 'UP' image.

height

public double height()

Get widget height.

Specified by:

height in interface Widget<GuiOutputManager>

Overrides:

height in class Button<GuiOutputManager>

Returns:

widget height.

highlighted

public boolean highlighted()

Get current highlighted state.

Specified by:

highlighted in interface Widget<GuiOutputManager>

Overrides:

highlighted in class AbstractWidget<GuiOutputManager>

Returns:

highlighted state.

initialize

public void initialize(WidgetId id,
                       ButtonConfig wcfg)

Replacement API for the logic which should exist in the widget's c'tor, but the logic can't be executed as it depends on the widget being registered into the official registry.

This API is called after the widget is created and added to the registry.

Specified by:

initialize in interface WidgetWithConfig<ButtonConfig>

Overrides:

initialize in class Button<GuiOutputManager>

Parameters:

id - The widget's ID.

wcfg - The config used to initialize this widget.

isAutoResize

public boolean isAutoResize()

Get the AUTO-RESIZE status

Specified by:

isAutoResize in interface AutoResizable<ButtonConfig>

Returns:

true is AUTO-RESIZE is enabled

isDefaultButton

public boolean isDefaultButton()

Checks if this button works as default one. The frame DEFAULT-BUTTON attribute should also be considered, not only DEFAULT attribute of the button itself.

Returns:

TRUE if button works as default one FALSE otherwise.

isDroppable

public boolean isDroppable()

Checks if the given widget is able to be the target of the drop operation.

Specified by:

isDroppable in interface Widget<GuiOutputManager>

Returns:

TRUE if this widget can be droppable at this time, FALSE otherwise.

isFocusable

public boolean isFocusable()

NO-FOCUS buttons cannot receive focus.

Specified by:

isFocusable in interface Widget<GuiOutputManager>

Overrides:

isFocusable in class AbstractWidget<GuiOutputManager>

Returns:

always false for NO-FOCUS buttons.

isKeyPressed

public boolean isKeyPressed()

Check whether this button is pressed by keyboard.

Returns:

true if the button is pressed by keyboard.

isMnemonicSupported

public boolean isMnemonicSupported()

All GUI buttons support mnemonics.

Specified by:

isMnemonicSupported in interface MnemonicTrait<GuiOutputManager>

Overrides:

isMnemonicSupported in class Button<GuiOutputManager>

Returns:

Returns true.

isPressed

public boolean isPressed()

Check whether this button is pressed.

Overrides:

isPressed in class GuiButton

Returns:

true if the button is pressed.

isResolverColorsUsed

public boolean isResolverColorsUsed()

Tests if this button uses the resolver colors or the current UI theme colors for its background and foreground.

Returns:

The boolean value

loadImage

public boolean loadImage(int type,
                         java.lang.String fullName)

Loads the new image for given button widget from the client side filesystem.

Parameters:

type - Image type to load. Up, Down or Insensitive for buttons.

fullName - The fully qualified file name for the image to be loaded.

Returns:

TRUE if operation successful FALSE otherwise.

mouseClicked

public void mouseClicked(java.awt.event.MouseEvent e)

Notification of a mouse clicked event occurred for this widget. Simulate ENTER key typing.

Specified by:

mouseClicked in interface java.awt.event.MouseListener

Overrides:

mouseClicked in class AbstractWidget<GuiOutputManager>

Parameters:

e - The mouse event.

onFocusLost

public void onFocusLost(FocusEvent focusEvent)

This is called when the button looses the input focus.

Specified by:

onFocusLost in interface FocusListener

Overrides:

onFocusLost in class AbstractButton<GuiOutputManager,ButtonConfig>

Parameters:

focusEvent - The focus event to be processed.

physicalBounds

public NativeRectangle physicalBounds()

Determine the physical bounds, relative to screen, expressed in units native to UI type.

Specified by:

physicalBounds in interface Widget<GuiOutputManager>

Overrides:

physicalBounds in class AbstractWidget<GuiOutputManager>

Returns:

See above.

processEvent

public void processEvent(Event event)

It wraps around its super class implementation.

Specified by:

processEvent in interface Widget<GuiOutputManager>

Overrides:

processEvent in class Button<GuiOutputManager>

Parameters:

event - The processed event

processMnemonic

public boolean processMnemonic(int key)

Process the given key, if this widget's mnemonic matches the key.

Specified by:

processMnemonic in interface Widget<GuiOutputManager>

Overrides:

processMnemonic in class AbstractWidget<GuiOutputManager>

Parameters:

key - The pressed mnemonic key code.

Returns:

true if this widget accepted this mnemonic key. Not enabled or not visible widget will not accept it.

requestFocus

public void requestFocus()

Request focus.

Specified by:

requestFocus in interface Widget<GuiOutputManager>

Overrides:

requestFocus in class Button<GuiOutputManager>

setColorResolver

public void setColorResolver(GuiColorResolver resolver)

Sets a color resolver. The class utilizes GuiColorResolver.bgColor which is used as the background color for this panel. If no resolver is given, the color SysColor.COLOR_WINDOW will be used by default.

Parameters:

resolver - color revolver, may be null

setFontResolver

public void setFontResolver(GuiFontResolver fontResolver)

Sets the new font resolver.

Parameters:

fontResolver - The font resolver

setImage

public boolean setImage(int type,
                        byte[] bytes)

Sets the new image for given button widget on the client side.

Parameters:

type - Image type to load. Up, Down or Insensitive for buttons.

bytes - A new image array data.

Returns:

TRUE if operation successful FALSE otherwise.

setImage

public final void setImage(int type,
                           ImageWrapper img)

Sets the new image for given button widget on the client side.

Parameters:

type - Image type to load. Up, Down or Insensitive for buttons.

img - The image.

setResolverColorsUsed

public void setResolverColorsUsed(boolean isResolverColorsUsed)

Sets what colors theme will be used by this button. False value is a default value and it indicates that this button uses the current UI theme colors, otherwise this button uses the custom colors for its background and foreground defined by its color resolver.

Parameters:

isResolverColorsUsed - The boolean value

supportsCustomMousePointer

public boolean supportsCustomMousePointer()

Check if the widget supports LOAD-MOUSE-POINTER() method

Specified by:

supportsCustomMousePointer in interface Widget<GuiOutputManager>

Overrides:

supportsCustomMousePointer in class AbstractWidget<GuiOutputManager>

Returns:

true if the widget supports LOAD-MOUSE-POINTER() method

toString

public java.lang.String toString()

Returns a string representation of the object.

Overrides:

toString in class AbstractWidget<GuiOutputManager>

Returns:

A string representation of the object.

updateSize

public void updateSize(ButtonConfig beforeUpdate)

Update widget's size after config update

Specified by:

updateSize in interface AutoResizable<ButtonConfig>

Parameters:

beforeUpdate - previous value of the widget's config

width

public double width()

Get widget width.

Specified by:

width in interface Widget<GuiOutputManager>

Overrides:

width in class Button<GuiOutputManager>

Returns:

widget width.

handleBasicEvents

protected void handleBasicEvents(KeyInput event)

Process basic events - TAB, BACK-TAB and ENTER key event.

Overrides:

handleBasicEvents in class Button<GuiOutputManager>

Parameters:

event - Key event to process.

handleCursorKeys

protected boolean handleCursorKeys(int key,
                                   Frame<GuiOutputManager> frame)

Handle cursor movement keys.

Overrides:

handleCursorKeys in class AbstractButton<GuiOutputManager,ButtonConfig>

Parameters:

key - Key code.

frame - Parent frame.

Returns:

true if any cursor key was found.

refresh

protected void refresh()

In GUI mode, the drawing needs to be delayed.

Overrides:

refresh in class AbstractButton<GuiOutputManager,ButtonConfig>

setActionCode

protected void setActionCode(KeyInput ki)

Prepare event for processing.

Overrides:

setActionCode in class AbstractButton<GuiOutputManager,ButtonConfig>

Parameters:

ki - Input event.

validOffsets

private static final boolean validOffsets(ButtonImageDefinition imageDef,
                                          ImageWrapper<?> img)

Check that image offsets do not exceed the image dimensions.

Parameters:

imageDef - the image definition, must not be null

img - the image to check, may be null

Returns:

true if image offsets are valid

fixupSizeByImageUp

private void fixupSizeByImageUp()

Adjust this widget size based on the image UP size after either the image UP def parameters were changed or image bitmap set or replaced.

loadPendingImage

private void loadPendingImage(int type,
                              java.lang.String imgName,
                              int widgetId)

Refresh the image object to be used to draw button in different states with images that was saved before in pending storage area.

Parameters:

type - Image type to check. Up, Down or Insensitive.

imgName - the image file name

widgetId - the button widget Id

updateDisabledImage

private final void updateDisabledImage()

Sets the disabled image according to UP image if the UP image defined but disabled - not.

setVisible

public void setVisible(boolean visible)

Shows or hides the button and its label.

Specified by:

setVisible in interface Widget<GuiOutputManager>

Overrides:

setVisible in class Button<GuiOutputManager>

Parameters:

visible - true to make the widget visible, false to hide the widget.