to.etc.domui.dom.html

Class Img

java.lang.Object

to.etc.domui.dom.css.CssBase

to.etc.domui.dom.html.NodeBase

to.etc.domui.dom.html.Img

All Implemented Interfaces:

INodeErrorDelegate, IActionControl

Direct Known Subclasses:

DisplayCheckbox, DynaIma

public class Img
extends NodeBase
implements IActionControl

The base tag for an Image.

Tips and tricks

To prevent the butt-ugly border on any image placed in an A tag add the following rule to the CSS:

  a img {
      border: medium none;
  }
  

Author:

Frits Jalvingh Created on Jun 4, 2008

Constructor Summary

Constructors

Constructor and Description
Img() Creates an uninitialized image.
Img(Class<?> base, String src) Creates an image with the specified source.
Img(String src) Creates an image with the specified source.

Method Summary

Modifier and Type	Method and Description
ImgAlign	getAlign()
String	getAlt() Return the current "alt" string of the image.
int	getImgBorder()
String	getImgHeight()
String	getImgWidth()
String	getSrc() Get the current source for the image as an absolute web app path.
void	internalOnClicked(ClickInfo cli) Internal, do the proper run sequence for a clicked event.
boolean	isDisabled()
void	setAlign(ImgAlign align)
void	setAlt(String alt) Set the "alt" string of the image.
void	setClicked(IClickBase<?> clicked) Set a click handler for this node.
void	setDisabled(boolean disabled) When disabled the image renders by greying out the image.
void	setImgBorder(int imgBorder)
void	setImgHeight(String imgHeight)
void	setImgWidth(String imgWidth)
void	setSrc(Class<?> base, String resurl) Set the source as a Java resource based off the given class.
void	setSrc(String src) Set the source for this image as an absolute web app path.
void	visit(INodeVisitor v) This must visit the appropriate method in the node visitor.

Methods inherited from class to.etc.domui.dom.html.NodeBase

$, acceptRequestParameter, addBinding, addCssClass, addGlobalMessage, addNotificationListener, afterCreateContent, alignToLeft, alignToLeft, alignToMiddle, alignToMiddle, alignTopToBottom, alignTopToBottom, alignToRight, alignToRight, alignToTop, alignToTop, appendAfterMe, appendBeforeMe, appendCreateJS, appendJavascript, appendJQuerySelector, appendJsCustomUpdatesContributor, appendShowOverflowTextAsTitleJs, appendStatement, appendTreeErrors, beforeCreateContent, bind, bind, bindErrors, build, calcTestID, changed, changedJavascriptState, clearFocusRequested, clearGlobalMessage, clearGlobalMessage, clearGlobalMessage, clearMessage, clearValidationFailure, componentHandleWebAction, componentHandleWebDataRequest, createContent, createStatement, findComponentBundle, findParent, forceRebuild, getActualID, getAllocationTracepoint, getBindingErrors, getBindingList, getBrowserWindowSize, getCalculatedTestID, getClicked, getClientBounds, getComponentBundle, getComponentDataURL, getComponentDataURL, getComponentInfo, getComponentJSONURL, getCreateJS, getCssClass, getErrorList, getErrorLocation, getFocusID, getMessage, getOnClickJS, getOnMouseDownJS, getOnSizeAndPositionChange, getPage, getParent, getParent, getParent, getParentOfTypes, getSharedContext, getSharedContextFactory, getSpecialAttribute, getSpecialAttributeList, getTag, getTestID, getTestRepeatId, getThemedResourceRURL, getTitle, getUserObject, handleDrop, hasCssClass, hasError, hasParent, internalClearDelta, internalClearDeltaFully, internalCreateFrame, internalGetNodeCount, internalGetOldParent, internalGetParent, internalHasChangedAttributes, internalNeedClickHandler, internalOnBeforeRender, internalOnValueChanged, internalRenderJavascriptDelta, internalRenderJavascriptState, internalSetHasChangedAttributes, internalSetHasChangedAttributes, internalSetLogAllocations, internalSetTag, internalShelve, internalUnshelve, isAttached, isBuilt, isFocusable, isFocusRequested, isRendersOwnClose, isStretchHeight, lc, notify, notifyParentOrOpenerPage, onAddedToPage, onBeforeFullRender, onBeforeRender, onForceRebuild, onHeaderContributors, onRefresh, onRemoveFromPage, onShelve, onUnshelve, refresh, remove, removeBinding, removeCssClass, renderJavascriptDelta, renderJavascriptState, renderJavascriptState, replaceWith, setBrowserWindowSize, setCalculcatedId, setCalculcatedId, setClientBounds, setComponentBundle, setCssClass, setErrorLocation, setFocus, setMessage, setOnClickJS, setOnMouseDownJS, setOnSizeAndPositionChange, setOverrideTitle, setSpecialAttribute, setStretchHeight, setTestID, setTestRepeatID, setTitle, setUserObject, toString

Methods inherited from class to.etc.domui.dom.css.CssBase

getBackgroundAttachment, getBackgroundColor, getBackgroundImage, getBackgroundPosition, getBackgroundRepeat, getBorderBottomColor, getBorderBottomStyle, getBorderBottomWidth, getBorderLeftColor, getBorderLeftStyle, getBorderLeftWidth, getBorderRightColor, getBorderRightStyle, getBorderRightWidth, getBorderTopColor, getBorderTopStyle, getBorderTopWidth, getBottom, getCachedStyle, getClear, getColor, getDisplay, getFloat, getFontFamily, getFontSize, getFontSizeAdjust, getFontStyle, getFontVariant, getFontWeight, getHeight, getLeft, getLineHeight, getMarginBottom, getMarginLeft, getMarginRight, getMarginTop, getMaxHeight, getMaxWidth, getMinHeight, getMinWidth, getOverflow, getPaddingBottom, getPaddingLeft, getPaddingRight, getPaddingTop, getPosition, getRight, getTextAlign, getTop, getTransform, getVerticalAlign, getVisibility, getWidth, getZIndex, internalSetDisplay, setBackgroundAttachment, setBackgroundColor, setBackgroundImage, setBackgroundPosition, setBackgroundRepeat, setBorder, setBorder, setBorderBottomColor, setBorderBottomStyle, setBorderBottomWidth, setBorderColor, setBorderLeftColor, setBorderLeftStyle, setBorderLeftWidth, setBorderRightColor, setBorderRightStyle, setBorderRightWidth, setBorderStyle, setBorderTopColor, setBorderTopStyle, setBorderTopWidth, setBorderWidth, setBottom, setBottom, setCachedStyle, setClear, setColor, setDisplay, setFloat, setFontFamily, setFontSize, setFontSizeAdjust, setFontStyle, setFontVariant, setFontWeight, setHeight, setLeft, setLeft, setLineHeight, setMargin, setMarginBottom, setMarginLeft, setMarginRight, setMarginTop, setMaxHeight, setMaxWidth, setMinHeight, setMinWidth, setOverflow, setPadding, setPaddingBottom, setPaddingLeft, setPaddingRight, setPaddingTop, setPosition, setRight, setRight, setTextAlign, setTop, setTop, setTransform, setVerticalAlign, setVisibility, setWidth, setZIndex

Methods inherited from class java.lang.Object

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

Methods inherited from interface to.etc.domui.dom.html.IActionControl

setTestID

Constructor Detail

Img

public Img()

Creates an uninitialized image.

Img

public Img(String src)

Creates an image with the specified source. This should be an absolute web resource path. If the name is prefixed with THEME/ it specifies an image from the current THEME's directory.

Parameters:

src -

Img

public Img(Class<?> base,
           String src)

Creates an image with the specified source. This should be an absolute web resource path. If the name is prefixed with THEME/ it specifies an image from the current THEME's directory.

Parameters:

src -

Method Detail

visit

public void visit(INodeVisitor v)
           throws Exception

Description copied from class: NodeBase

This must visit the appropriate method in the node visitor. It should NOT recurse it's children.

Specified by:

visit in class NodeBase

Throws:

Exception

getAlt

public String getAlt()

Return the current "alt" string of the image.

Returns:

setAlt

public void setAlt(String alt)

Set the "alt" string of the image.

Parameters:

alt -

getSrc

public String getSrc()

Get the current source for the image as an absolute web app path.

Returns:

setSrc

public void setSrc(String src)

Set the source for this image as an absolute web app path. If the name is prefixed with THEME/ it specifies an image from the current THEME's directory.

Parameters:

src -

setSrc

public void setSrc(Class<?> base,
                   String resurl)

Set the source as a Java resource based off the given class.

Parameters:

base -

resurl -

getAlign

public ImgAlign getAlign()

setAlign

public void setAlign(ImgAlign align)

getImgBorder

public int getImgBorder()

setImgBorder

public void setImgBorder(int imgBorder)

getImgHeight

public String getImgHeight()

setImgHeight

public void setImgHeight(String imgHeight)

getImgWidth

public String getImgWidth()

setImgWidth

public void setImgWidth(String imgWidth)

setClicked

public void setClicked(@Nullable
                       IClickBase<?> clicked)

Description copied from class: NodeBase

Set a click handler for this node. This will be attached to the Javascript "onclick" handler for this node and will fire when the node is clicked.

Overrides:

setClicked in class NodeBase

isDisabled

public boolean isDisabled()

setDisabled

public void setDisabled(boolean disabled)

When disabled the image renders by greying out the image.

Specified by:

setDisabled in interface IActionControl

internalOnClicked

public void internalOnClicked(@Nonnull
                              ClickInfo cli)
                       throws Exception

Description copied from class: NodeBase

Internal, do the proper run sequence for a clicked event.

Overrides:

internalOnClicked in class NodeBase

Throws:

Exception