Package org.loboevolution.html.control

Class RImgControl

java.lang.Object

org.loboevolution.html.renderer.RRectangle

org.loboevolution.html.renderer.BaseElementRenderable

org.loboevolution.html.control.RUIControl

org.loboevolution.html.control.RImgControl

All Implemented Interfaces:

ImageObserver, UINode, BoundableRenderable, RCollection, RElement, Renderable, RenderableContainer

public class RImgControl
extends RUIControl

RImgControl class.

Field Summary

Fields

Modifier and Type	Field	Description
protected final RenderableContainer	container
protected boolean	layoutUpTreeCanBeInvalidated
protected RCollection	originalParent
protected RCollection	parent
protected static final Color	SELECTION_COLOR	Constant SELECTION_COLOR
protected static final Color	SELECTION_XOR	Constant SELECTION_XOR

Fields inherited from class org.loboevolution.html.control.RUIControl

declaredHeight, declaredWidth, modelNode, widget

Fields inherited from class org.loboevolution.html.renderer.BaseElementRenderable

backgroundColor, backgroundImage, borderBottomColor, borderInfo, borderInsets, borderLeftColor, borderRightColor, borderTopColor, delayedPairs, INVALID_SIZE, lastBackgroundImageUri, layoutDeepCanBeInvalidated, marginInsets, overflowX, overflowY, paddingInsets, relativeOffsetX, relativeOffsetY, SCROLL_BAR_THICKNESS, userAgentContext, zIndex

Fields inherited from interface java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Fields inherited from interface org.loboevolution.html.renderer.Renderable

EMPTY_ARRAY

Constructor Summary

Constructors

Constructor	Description
RImgControl(ModelNode me, UIControl widget, RenderableContainer container, UserAgentContext ucontext)	Constructor for RImgControl.

Method Summary

Modifier and Type	Method	Description
void	blur()	blur.
boolean	contains(int x, int y)	contains.
void	doLayout(int availWidth, int availHeight, boolean sizeOnly)	doLayout.
Insets	getBorderInsets()	Getter for the field borderInsets.
Rectangle	getBounds()	getBounds.
Rectangle	getClipBoundsWithoutInsets()	getClipBoundsWithoutInsets.
int	getDeclaredHeightImpl(HTMLElementImpl element, int availHeight)	getDeclaredHeightImpl.
int	getDeclaredWidthImpl(HTMLElementImpl element, int availWidth)	getDeclaredWidthImpl.
Point	getGUIPoint(int clientX, int clientY)	getGUIPoint.
ModelNode	getModelNode()	getModelNode.
Point	getOrigin()	getOrigin.
RCollection	getOriginalOrCurrentParent()	getOriginalOrCurrentParent.
RCollection	getOriginalParent()	getOriginalParent.
Point	getOriginRelativeTo(RCollection ancestor)	getOriginRelativeTo.
Point	getOriginRelativeToAbs(RCollection ancestor)	getOriginRelativeToAbs.
Point	getOriginRelativeToNoScroll(RCollection ancestor)	getOriginRelativeToNoScroll.
RCollection	getParent()	getParent.
RRectangle	getRectangle()
BoundableRenderable	getRenderable(int x, int y)	getRenderable.
Point	getRenderablePoint(int guiX, int guiY)	getRenderablePoint.
Dimension	getSize()	getSize.
Rectangle	getVisualBounds()	getVisualBounds.
int	getVisualHeight()	getVisualHeight.
int	getVisualWidth()	getVisualWidth.
final void	invalidateLayoutUpTree()	invalidateLayoutUpTree.
boolean	isDelegated()	isDelegated.
boolean	isValid()	isValid.
void	markLayoutValid()	markLayoutValid.
boolean	onDoubleClick(MouseEvent event, int x, int y)	onDoubleClick.
boolean	onMouseClick(MouseEvent event, int x, int y)	onMouseClick.
boolean	onMouseDisarmed(MouseEvent event)	onMouseDisarmed.
void	onMouseMoved(MouseEvent event, int x, int y, boolean triggerEvent, ModelNode limit)	onMouseMoved.
void	onMouseOut(MouseEvent event, int x, int y, ModelNode limit)	onMouseOut.
boolean	onMousePressed(MouseEvent event, int x, int y)	onMousePressed.
boolean	onMouseReleased(MouseEvent event, int x, int y)	onMouseReleased.
void	onMouseScroll()
boolean	onRightClick(MouseEvent event, int x, int y)	onRightClick.
final void	paintTranslated(Graphics g)	paintTranslated.
void	relayout()	relayout.
void	relayoutIfValid()	relayoutIfValid.
void	repaint()	repaint.
void	repaint(int x, int y, int width, int height)	repaint.
void	setOriginalParent(RCollection origParent)	setOriginalParent.
void	setParent(RCollection parent)	setParent.

Methods inherited from class org.loboevolution.html.control.RUIControl

extractSelectionText, focus, getBlockBackgroundColor, getForegroundColor, getLowestRenderableSpot, getPaintedBackgroundColor, getRenderables, getVAlign, hasBackground, invalidateLayoutLocal, paint, paintSelection, repaint, updateWidgetBounds

Methods inherited from class org.loboevolution.html.renderer.BaseElementRenderable

addComponent, addDelayedPair, applyStyle, clearDelayedPairs, clearGUIComponents, clearStyle, getClipBounds, getCollapsibleMarginBottom, getCollapsibleMarginTop, getDeclaredHeight, getDeclaredMaxHeight, getDeclaredMaxWidth, getDeclaredMinHeight, getDeclaredMinWidth, getDeclaredWidth, getDelayedPairs, getInnerHeight, getInnerWidth, getInsets, getInsetsMarginBorder, getInsetsPadding, getMarginBottom, getMarginLeft, getMarginRight, getMarginTop, getParentContainer, getZIndex, hasDeclaredWidth, imageUpdate, invalidateLayoutDeep, isContainedByNode, isMarginBoundary, layout, prePaint, sendDelayedPairsToParent, sendGUIComponentsToParent, setupRelativePosition, translateDescendentPoint, updateAllWidgetBounds, updateWidgetBounds

Methods inherited from class org.loboevolution.html.renderer.RRectangle

setBounds, setOrigin

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.loboevolution.html.renderer.BoundableRenderable

contains, getBounds, getGUIPoint, getHeight, getModelNode, getOrdinal, getOrigin, getOriginalOrCurrentParent, getOriginalParent, getOriginRelativeTo, getOriginRelativeToAbs, getOriginRelativeToNoScroll, getParent, getRectangle, getRenderablePoint, getSize, getVisualBounds, getVisualHeight, getVisualWidth, getWidth, getX, getY, invalidateLayoutUpTree, isDelegated, onDoubleClick, onMouseClick, onMouseDisarmed, onMouseMoved, onMouseOut, onMousePressed, onMouseReleased, onMouseScroll, onRightClick, paintTranslated, relayout, repaint, repaint, setBounds, setDelegator, setHeight, setOrdinal, setOrigin, setOriginalParent, setParent, setWidth, setX, setY

Methods inherited from interface org.loboevolution.html.renderer.RCollection

blur, getClipBoundsWithoutInsets, getRenderable

Methods inherited from interface org.loboevolution.html.renderer.Renderable

findHtmlRenderable, isFixed

Methods inherited from interface org.loboevolution.html.renderer.RenderableContainer

getGUIPoint, getOriginRelativeToAbs, getVisualBounds, getVisualHeight, getVisualWidth, getY, invalidateLayoutUpTree, relayout, repaint

Methods inherited from interface org.loboevolution.html.dom.domimpl.UINode

getBounds

Field Details

SELECTION_COLOR

protected static final Color SELECTION_COLOR

Constant SELECTION_COLOR

SELECTION_XOR

protected static final Color SELECTION_XOR

Constant SELECTION_XOR

container

protected final RenderableContainer container

layoutUpTreeCanBeInvalidated

protected boolean layoutUpTreeCanBeInvalidated

originalParent

protected RCollection originalParent

parent

protected RCollection parent

Constructor Details

RImgControl

public RImgControl(ModelNode me,
 UIControl widget,
 RenderableContainer container,
 UserAgentContext ucontext)

Constructor for RImgControl.

Parameters:

me - a ModelNode object.

widget - a UIControl object.

container - a RenderableContainer object.

ucontext - a UserAgentContext object.

Method Details

getBorderInsets

public Insets getBorderInsets()

Getter for the field borderInsets.

Overrides:

getBorderInsets in class BaseElementRenderable

Returns:

a Insets object.

doLayout

public void doLayout(int availWidth,
 int availHeight,
 boolean sizeOnly)

doLayout.

Overrides:

doLayout in class RUIControl

Parameters:

availWidth - a Integer object.

availHeight - a Integer object.

sizeOnly - a boolean.

blur

public void blur()

blur.

Specified by:

blur in interface RCollection

getClipBoundsWithoutInsets

public Rectangle getClipBoundsWithoutInsets()

getClipBoundsWithoutInsets.

Specified by:

getClipBoundsWithoutInsets in interface RCollection

Returns:

a Rectangle object.

getRenderable

public BoundableRenderable getRenderable(int x,
 int y)

getRenderable.

Specified by:

getRenderable in interface RCollection

Parameters:

x - a Integer object.

y - a Integer object.

Returns:

a BoundableRenderable object.

onMouseMoved

public void onMouseMoved(MouseEvent event,
 int x,
 int y,
 boolean triggerEvent,
 ModelNode limit)

onMouseMoved.

Specified by:

onMouseMoved in interface BoundableRenderable

Parameters:

event - a MouseEvent object.

x - a Integer object.

y - a Integer object.

triggerEvent - a boolean.

limit - a ModelNode object.

onMouseOut

public void onMouseOut(MouseEvent event,
 int x,
 int y,
 ModelNode limit)

onMouseOut.

Specified by:

onMouseOut in interface BoundableRenderable

Parameters:

event - a MouseEvent object.

x - a Integer object.

y - a Integer object.

limit - a ModelNode object.

onRightClick

public boolean onRightClick(MouseEvent event,
 int x,
 int y)

onRightClick.

Specified by:

onRightClick in interface BoundableRenderable

Parameters:

event - a MouseEvent object.

x - a Integer object.

y - a Integer object.

Returns:

a boolean.

getDeclaredWidthImpl

public int getDeclaredWidthImpl(HTMLElementImpl element,
 int availWidth)

getDeclaredWidthImpl.

Parameters:

element - a HTMLElementImpl object.

availWidth - a Integer object.

Returns:

a Integer object.

getDeclaredHeightImpl

public int getDeclaredHeightImpl(HTMLElementImpl element,
 int availHeight)

getDeclaredHeightImpl.

Parameters:

element - a HTMLElementImpl object.

availHeight - a Integer object.

Returns:

a Integer object.

contains

public boolean contains(int x,
 int y)

contains.

Specified by:

contains in interface BoundableRenderable

Parameters:

x - a Integer object.

y - a Integer object.

Returns:

a boolean.

getBounds

public Rectangle getBounds()

getBounds.

Specified by:

getBounds in interface BoundableRenderable

Returns:

a Rectangle object.

getVisualHeight

public int getVisualHeight()

getVisualHeight.

Specified by:

getVisualHeight in interface BoundableRenderable

Returns:

a Integer object.

getVisualWidth

public int getVisualWidth()

getVisualWidth.

Specified by:

getVisualWidth in interface BoundableRenderable

Returns:

a Integer object.

getVisualBounds

public Rectangle getVisualBounds()

getVisualBounds.

Specified by:

getVisualBounds in interface BoundableRenderable

Returns:

a Rectangle object.

getGUIPoint

public Point getGUIPoint(int clientX,
 int clientY)

getGUIPoint.

Specified by:

getGUIPoint in interface BoundableRenderable

Parameters:

clientX - a Integer object.

clientY - a Integer object.

Returns:

a Point object.

getModelNode

public ModelNode getModelNode()

getModelNode.

Specified by:

getModelNode in interface BoundableRenderable

Specified by:

getModelNode in interface Renderable

Returns:

a ModelNode object.

getOrigin

public Point getOrigin()

getOrigin.

Specified by:

getOrigin in interface BoundableRenderable

Returns:

a Point object.

getOriginalOrCurrentParent

public RCollection getOriginalOrCurrentParent()

getOriginalOrCurrentParent.

Specified by:

getOriginalOrCurrentParent in interface BoundableRenderable

Returns:

a RCollection object.

getOriginalParent

public RCollection getOriginalParent()

getOriginalParent.

This is the parent based on the original element hierarchy.

Specified by:

getOriginalParent in interface BoundableRenderable

Returns:

a RCollection object.

getOriginRelativeTo

public Point getOriginRelativeTo(RCollection ancestor)

getOriginRelativeTo.

Specified by:

getOriginRelativeTo in interface BoundableRenderable

Parameters:

ancestor - a RCollection object.

Returns:

a Point object.

getOriginRelativeToNoScroll

public Point getOriginRelativeToNoScroll(RCollection ancestor)

getOriginRelativeToNoScroll.

Specified by:

getOriginRelativeToNoScroll in interface BoundableRenderable

Parameters:

ancestor - a RCollection object.

Returns:

a Point object.

getOriginRelativeToAbs

public Point getOriginRelativeToAbs(RCollection ancestor)

getOriginRelativeToAbs.

Specified by:

getOriginRelativeToAbs in interface BoundableRenderable

Parameters:

ancestor - a RCollection object.

Returns:

a Point object.

getParent

public RCollection getParent()

getParent.

Specified by:

getParent in interface BoundableRenderable

Returns:

a RCollection object.

getRenderablePoint

public Point getRenderablePoint(int guiX,
 int guiY)

getRenderablePoint.

Specified by:

getRenderablePoint in interface BoundableRenderable

Parameters:

guiX - a Integer object.

guiY - a Integer object.

Returns:

a Point object.

getSize

public Dimension getSize()

getSize.

Specified by:

getSize in interface BoundableRenderable

Returns:

a Dimension object.

invalidateLayoutUpTree

public final void invalidateLayoutUpTree()

invalidateLayoutUpTree.

Invalidates this Renderable and its parent (i.e. all ancestors).

Specified by:

invalidateLayoutUpTree in interface BoundableRenderable

isValid

public boolean isValid()

isValid.

Returns:

a boolean.

markLayoutValid

public void markLayoutValid()

markLayoutValid.

onDoubleClick

public boolean onDoubleClick(MouseEvent event,
 int x,
 int y)

onDoubleClick.

Specified by:

onDoubleClick in interface BoundableRenderable

Parameters:

event - a MouseEvent object.

x - a Integer object.

y - a Integer object.

Returns:

a boolean.

onMouseClick

public boolean onMouseClick(MouseEvent event,
 int x,
 int y)

onMouseClick.

Specified by:

onMouseClick in interface BoundableRenderable

Parameters:

event - a MouseEvent object.

x - a Integer object.

y - a Integer object.

Returns:

a boolean.

onMouseDisarmed

public boolean onMouseDisarmed(MouseEvent event)

onMouseDisarmed.

Specified by:

onMouseDisarmed in interface BoundableRenderable

Parameters:

event - a MouseEvent object.

Returns:

a boolean.

onMousePressed

public boolean onMousePressed(MouseEvent event,
 int x,
 int y)

onMousePressed.

Specified by:

onMousePressed in interface BoundableRenderable

Parameters:

event - a MouseEvent object.

x - a Integer object.

y - a Integer object.

Returns:

a boolean.

onMouseReleased

public boolean onMouseReleased(MouseEvent event,
 int x,
 int y)

onMouseReleased.

Specified by:

onMouseReleased in interface BoundableRenderable

Parameters:

event - a MouseEvent object.

x - a Integer object.

y - a Integer object.

Returns:

a boolean.

onMouseScroll

public void onMouseScroll()

Specified by:

onMouseScroll in interface BoundableRenderable

paintTranslated

public final void paintTranslated(Graphics g)

paintTranslated.

Specified by:

paintTranslated in interface BoundableRenderable

Parameters:

g - a Graphics object.

relayout

public void relayout()

relayout.

Invalidates the current Renderable (which invalidates its ancestors) and then requests the top level GUI container to do the layout and repaint. It's safe to call this method outside the GUI thread.

Specified by:

relayout in interface BoundableRenderable

relayoutIfValid

public void relayoutIfValid()

relayoutIfValid.

repaint

public void repaint()

repaint.

Specified by:

repaint in interface BoundableRenderable

repaint

public void repaint(int x,
 int y,
 int width,
 int height)

repaint.

Specified by:

repaint in interface BoundableRenderable

Parameters:

x - a Integer object.

y - a Integer object.

width - a Integer object.

height - a Integer object.

setOriginalParent

public void setOriginalParent(RCollection origParent)

setOriginalParent.

Specified by:

setOriginalParent in interface BoundableRenderable

Parameters:

origParent - a RCollection object.

setParent

public void setParent(RCollection parent)

setParent.

Specified by:

setParent in interface BoundableRenderable

Parameters:

parent - a RCollection object.

isDelegated

public boolean isDelegated()

Description copied from interface: BoundableRenderable

isDelegated.

Specified by:

isDelegated in interface BoundableRenderable

Returns:

a boolean.

getRectangle

public RRectangle getRectangle()

Specified by:

getRectangle in interface BoundableRenderable