com.goldencode.p2j.ui.client

Class Image<O extends OutputManager<?>>

java.lang.Object

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

com.goldencode.p2j.ui.client.Image<O>

All Implemented Interfaces:

Widget<O>, WidgetWithConfig<ImageConfig>, ConfigOwner<ImageConfig>, java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.awt.event.MouseWheelListener, java.util.EventListener

Direct Known Subclasses:

ImageGuiImpl

public abstract class Image<O extends OutputManager<?>>
extends AbstractWidget<O>
implements WidgetWithConfig<ImageConfig>

Definition of a IMAGE widget.

Field Summary

Fields

Modifier and Type	Field and Description
protected ImageConfig	config The image configuration.

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

insets, listeners, location, LOG, mousePtr, nativeInsets, physicalLocation

Constructor Summary

Constructors

Constructor and Description
Image(WidgetId id) Basic c'tor.
Image(WidgetId id, ImageConfig cfg) Special constructor used to restore component using given configuration.

Method Summary

Modifier and Type	Method and Description
void	afterConfigUpdate(ImageConfig beforeUpdate) The method is called after the configuration associated with the implementor changes.
ImageConfig	config() Get the widget config.
Dimension	dimension() Get widget dimension.
boolean	focusTraversable() This component will not receive focus when Tab or Shift-Tab is pressed.
void	initialize(WidgetId id, ImageConfig cfg) 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.
Dimension	minimumSize() Get widget minimum size - same as dimension().

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, destroy, disable, disableTooltip, displayPhysicalLocation, draw, drawCaret, enable, enableTooltip, enclosingFrame, findMouseSource, forceCursorOnFocus, forceVisibility, getActualBounds, getAndResetBitmap, getAndSetBitmap, getBitmapCopy, getCachedScreenLocation, getCachedScreenPhysicalLocation, getCustomMousePointer, getDefaultEvent, getEffectiveMousePointer, getId, getLoadedMousePointer, getMenuMouse, getMouseActions, getMousePosition, getPortableMouseEventCoordinates, getSelectedText, getState, getTextHeight, getTextHeightNative, getTextHeightNative, getTextWidth, getTextWidth, getTextWidthNative, getTextWidthNative, getVisiblePart, getZOrderClass, hasFocus, hasTooltip, height, hidden, hide, highlighted, ignoreAction, initialHeight, initialWidth, insets, isCurrent, isDirectManipulationActive, isDirectManipulationActiveOrInUIB, isDirectManipulationCapable, isDirectManipulationRequired, isDisplayed, isEnabled, isFocusable, isHeader, isMouseDrag, isRealized, isRepaintDisabled, isRMBEntrySupported, isScreenLocationCached, isTabStop, isThreeD, isTotallyObscured, isVisible, isVisible, location, manageSystemActions, mouseActions, mouseClicked, mouseDragged, mouseEntered, mouseExited, mouseMoved, mousePressed, mouseReleased, mouseWheelMoved, moveToBottom, moveToTop, name, navigable, oleDoDrop, oleDrag, oleDragging, oleStartDragging, onOleDragging, onOleDropEnd, parent, parent, parentObject, parentOrSelf, parentOrSelfObject, physicalBounds, physicalDimension, physicalLocation, postprocessConfig, prepParentLocation, preventFocusWhenMouseDownEventDefined, processDirectManipulationEvent, processEvent, processFocusEvent, processKeyEvent, processKeyEventForSelectableWidget, processKeyListeners, processMnemonic, 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, setHidden, setHighlighted, setLocation, setLocation, setMousePointer, setMousePointer, setParent, setPhysicalDimensionInt, setPhysicalLocation, setSensitiveForUIB, setState, setVisible, setWindow, show, showPopupMenu, supportsCustomMousePointer, sync, topLevelWindow, toString, translate, triggerLocationChanged, unrealize, unregisterWidgetListener, updateSizeWorker, updateSystemParent, widgetRealized, widgetStateChanged, width, 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, canMovetoTop, completeTrigger, defaultMousePtr, enforceDefaultMousePtr, getIdForTrigger, getLegacyWidget, getTriggerWidget, getTriggerWidget, hasFocus, ignoreEnable, isCurrent, isDirectManipulable, isDroppable, isInitialValueLayout, isLegacyFocus, isProcessProgressEvent, maySwitchFocus, parent, refreshWidget, requestFocus, requestFocus, startTrigger, systemFocusGrabbed, validateDisplayValue

Field Detail

config

protected ImageConfig config

The image configuration.

Constructor Detail

Image

public Image(WidgetId id)

Basic c'tor.

Parameters:

id - The widget's ID.

Image

public Image(WidgetId id,
             ImageConfig cfg)

Special constructor used to restore component using given configuration.

Call initialize(com.goldencode.p2j.ui.WidgetId, com.goldencode.p2j.ui.ImageConfig) to finish the widget initialization.

Parameters:

id - The widget's ID.

cfg - Configuration data.

Method Detail

initialize

public void initialize(WidgetId id,
                       ImageConfig cfg)

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<ImageConfig>

Parameters:

id - The widget's ID.

cfg - The config used to initialize this widget.

config

public ImageConfig config()

Get the widget config.

Specified by:

config in interface Widget<O extends OutputManager<?>>

Specified by:

config in interface ConfigOwner<ImageConfig>

Overrides:

config in class AbstractWidget<O extends OutputManager<?>>

Returns:

See above.

afterConfigUpdate

public void afterConfigUpdate(ImageConfig 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<ImageConfig>

Parameters:

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

dimension

public Dimension dimension()

Get widget dimension.

Specified by:

dimension in interface Widget<O extends OutputManager<?>>

Specified by:

dimension in class AbstractWidget<O extends OutputManager<?>>

Returns:

widget dimension.

minimumSize

public Dimension minimumSize()

Get widget minimum size - same as dimension().

Specified by:

minimumSize in interface Widget<O extends OutputManager<?>>

Specified by:

minimumSize in class AbstractWidget<O extends OutputManager<?>>

Returns:

widget minimum size.

focusTraversable

public boolean focusTraversable()

This component will not receive focus when Tab or Shift-Tab is pressed.

Specified by:

focusTraversable in interface Widget<O extends OutputManager<?>>

Overrides:

focusTraversable in class AbstractWidget<O extends OutputManager<?>>

Returns:

false