com.goldencode.p2j.ui

Class ImageWidget

java.lang.Object

com.goldencode.p2j.util.HandleResource

com.goldencode.p2j.util.HandleChain

com.goldencode.p2j.ui.GenericWidget<T>

com.goldencode.p2j.ui.BaseEntity<ImageConfig>

com.goldencode.p2j.ui.ImageWidget

All Implemented Interfaces:

Checkable, CommonWidget, ConfigOwner<ImageConfig>, CustomFont, DisableRedraw, ImageSupport, ImageWidgetSupport, WriteProtectable, CommonField, CommonHandle, CommonHandleChain, Coordinates, DatabaseInfo, Deletable, DynamicResource, HasVisible, InstantiatingProcedure, Nameable, Sensitive, Sizeable, WrappedResource, Printable

public class ImageWidget
extends BaseEntity<ImageConfig>

Server side image widget implementation.

Nested Class Summary

Nested classes/interfaces inherited from class com.goldencode.p2j.ui.BaseEntity

BaseEntity.CharsPixels

Field Summary

Fields inherited from class com.goldencode.p2j.ui.BaseEntity

group

Fields inherited from class com.goldencode.p2j.ui.GenericWidget

config, deleted, frame, internalScreenValueUsage, realizeOnAttributeAccess

Fields inherited from class com.goldencode.p2j.util.HandleChain

name, nextSibling, prevSibling, wa

Fields inherited from class com.goldencode.p2j.util.HandleResource

instProc, pm

Constructor Summary

Constructors

Constructor and Description
ImageWidget() Default constructor.
ImageWidget(boolean dynamic) Default constructor.

Method Summary

Modifier and Type	Method and Description
logical	getConvert3D() Gets CONVERT-3D-COLORS option.
character	getImage() Returns the name of the image loaded by LOAD-IMAGE.
logical	getRetainShape() Gets RETAIN-SHAPE option.
logical	getStretchToFit() Gets STRETCH-TO-FIT option.
character	getTooltip() Get image tooltip.
logical	getTransparent() Gets TRANSPARENT option.
boolean	isTabWidget() This widget can't be a tab item.
logical	loadImage(character name) Load image from specified file name.
logical	loadImage(character name, int64 xOffset) Load widget(button or image) image from specified file name.
logical	loadImage(character name, int64 xOffset, int64 yOffset) Load widget(button or image) image from specified file name.
logical	loadImage(character name, int64 xOffset, int64 yOffset, int64 width) Load widget(button or image) image from specified file name.
logical	loadImage(character name, int64 xOffset, int64 yOffset, int64 width, int64 height) Load widget(button or image) image from specified file name.
boolean	loadImage(java.lang.String name) Load image from specified file name.
boolean	loadImage(java.lang.String name, long xOffset) Load widget(button or image) image from specified file name.
boolean	loadImage(java.lang.String name, long xOffset, long yOffset) Load widget(button or image) image from specified file name.
boolean	loadImage(java.lang.String name, long xOffset, long yOffset, long width) Load widget(button or image) image from specified file name.
boolean	loadImage(java.lang.String name, long xOffset, long yOffset, long width, long height) Load widget(button or image) image from specified file name.
private logical	loadImageInt(character imageSrc, int64 xOffset, int64 yOffset, int64 width, int64 height) Load image for widget.
void	setConvert3D(boolean flag) Set CONVERT-3D-COLORS option.
void	setConvert3D(logical flag) Set CONVERT-3D-COLORS option.
void	setImage(java.lang.String name) Set button image file name.
void	setImageHeightChars(int heightChars) Sets the image load size as defined in the DEFINE IMAGE ...
void	setImageHeightChars(NumberType heightChars) Sets the image load size as defined in the DEFINE IMAGE ...
void	setImageHeightPixels(int heightPixels) Sets the image load size as defined in the DEFINE IMAGE ...
void	setImageHeightPixels(NumberType heightPixels) Sets the image load size as defined in the DEFINE IMAGE ...
void	setImageOffsetColumn(double offset) Sets new value of COLUMN-offset image phrase option in character units.
void	setImageOffsetColumn(NumberType offset) Sets new value of COLUMN-offset image phrase option in character units.
void	setImageOffsetRow(double offset) Sets new value of ROW-offset image phrase option in character units.
void	setImageOffsetRow(NumberType offset) Sets new value of ROW-offset image phrase option in character units.
void	setImageOffsetX(int offset) Sets new value of X-offset image phrase option in pixel units.
void	setImageOffsetX(NumberType offset) Sets new value of X-offset image phrase option in pixel units.
void	setImageOffsetY(int offset) Sets new value of Y-offset image phrase option in pixel units.
void	setImageOffsetY(NumberType offset) Sets new value of Y-offset image phrase option in pixel units.
void	setImageWidthChars(int widthChars) Sets the image load size as defined in the DEFINE IMAGE ...
void	setImageWidthChars(NumberType widthChars) Sets the image load size as defined in the DEFINE IMAGE ...
void	setImageWidthPixels(int widthPixels) Sets the image load size as defined in the DEFINE IMAGE ...
void	setImageWidthPixels(NumberType widthPixels) Sets the image load size as defined in the DEFINE IMAGE ...
void	setRetainShape(boolean flag) Set RETAIN-SHAPE option.
void	setRetainShape(logical flag) Set RETAIN-SHAPE option.
void	setStretchToFit(boolean flag) Set STRETCH-TO-FIT option.
void	setStretchToFit(logical flag) Set STRETCH-TO-FIT option.
void	setTooltip(java.lang.String text) Set image tooltip.
void	setTransparent(boolean flag) Set TRANSPARENT option.
void	setTransparent(logical flag) Set TRANSPARENT option.

Methods inherited from class com.goldencode.p2j.ui.BaseEntity

_getHeightChars, _getHeightPixels, _getWidthChars, _getWidthPixels, canSetPixelPositionInChui, changeFontWorker, emit4084Warning, emitUnableToAssignUnknownAttributeWarning, getBgColor, getBgColorRgb, getColumn, getDColor, getFgColor, getFgColorRgb, getFont, getFontInfo, getFontName, getFontSize, getFrameColumn, getFrameRow, getFrameX, getFrameY, getHeightChars, getHeightPixels, getNextSibling, getParent, getParent, getPfColor, getPrevSibling, getRow, getSizeAttrs, getTitle, getValidParentTypes, getWidthChars, getWidthPixels, getX, getY, isFontBold, isFontItalic, isFontUnderline, isMovable, isResizable, isSelected, isTabStop, prepareSizeChars, prepareSizePixels, pushLocAttrs, pushSizeAttrs, resetAutoResize, setAlign, setBgColor, setBgColor, setBgColor, setBgColorRgb, setBgColorRgb, setColon, setColon, setColumn, setColumn, setColumnOrRow, setColumnOrRowWorker, setDColor, setDColor, setDColor, setFgColor, setFgColor, setFgColor, setFgColorRgb, setFgColorRgb, setFont, setFontBold, setFontItalic, setFontName, setFontSize, setFontUnderline, setGroup, setHeightChars, setHeightChars, setHeightCharsWorker, setHeightImpl, setHeightPixels, setHeightPixels, setHeightPixelsWorker, setMaxHeightCharsWorker, setMaxHeightPixelsWorker, setMaxWidthCharsWorker, setMaxWidthPixelsWorker, setMinHeightCharsWorker, setMinHeightPixelsWorker, setMinWidthCharsWorker, setMinWidthPixelsWorker, setMovable, setMovable, setParent, setPfColor, setPfColor, setPfColor, setResizable, setResizable, setRow, setRow, setSelected, setSelected, setSizeChars, setSizePixels, setSystemParent, setTabStop, setTabStop, setTitle, setTitle, setTooltip, setVirtHeightCharsWorker, setVirtHeightPixelsWorker, setVirtWidthCharsWorker, setVirtWidthPixelsWorker, setWidthChars, setWidthChars, setWidthCharsWorker, setWidthImpl, setWidthPixels, setWidthPixels, setWidthPixelsWorker, setX, setX, setXorY, setXOrYWorker, setY, setY, useHandleChainSiblings, validateParent, validateSize, validColumnOrRow

Methods inherited from class com.goldencode.p2j.ui.GenericWidget

_dynamic, _getDbName, _getFormat, _getTable, _isEntered, _isHidden, _isNotEntered, _isRealized, _isVisible, _name, _setDynamic, _setVisible, afterConfigUpdate, apply, apply, apply, apply, asWidgetHandle, canAccess, canDelete, canPushWidgetAttr, cleanup, colorDisplay, colorPrompt, config, delete, deselectRows, detachMenu, disable, dynamic, editUndo, enable, finishConfigProcessing, finishSetup, flushWidgetAttrs, genAssignUnknownWarning, getAttr, getAttr, getAttr, getAttr, getAttr, getAttr, getAttr, getAttr, getAttr, getAttr, getAttr, getAttr, getColumnFont, getColumnLabel, getContextHelpId, getCursorOffset, getDataType, getDbName, getFormat, getFrame, getFrameHandle, getFrameName, getHeight, getHelp, getHWND, getId, getLabel, getLabelFont, getLabelStr, getLogicalTerminal, getMaxHeightChars, getMaxWidthChars, getMenuKey, getMenuMouse, getMousePointer, getMousePosition, getNextTabItem, getNumColumns, getNumSelectedRows, getParentHandle, getPopupMenu, getPreviousTabItem, getQuery, getScreenValue, getScreenValue, getSideLabelHandle, getTable, getTabPosition, getTitleFont, getValidationExpression, getValidationMessage, getVirtHeight, getVirtHeightPixels, getVirtWidth, getVirtWidthPixels, getWidgetId, getWidth, getWindow, getZOrderClass, hasFormat, hasNameReadOnly, hasParent, hide, hide, implicitDeletion, inputValue, isAutoCompletion, isAutoResize, isAutoReturn, isChained, isChecked, isDisableRedraw, isEntered, isExpandLabel, isFocusedRowSelected, isHidden, isKeepFrameZOrder, isManualHighlight, isModified, isMultiple, isNotEntered, isReadOnly, isScrollable, isSelectable, isSelected, isSelected, isSensitive, isTextSelected, isThreeD, isValidatable, isVisible, labelSizeCheck, loadMousePointer, loadMousePointer, moveAfterTabItem, moveAfterTabItem, moveBeforeTabItem, moveBeforeTabItem, moveToBottom, moveToTop, moveToWorker, name, notQueryable, notQueryable, notSettable, notSettable, notWorker, openPopup, preRealizeCheck, processSideLabel, pushScreenDefinition, pushWidgetAttr, pushWidgetAttr, readOnlyError, readOnlyError, realize, refresh, resourceDelete, restoreSharedState, saveSharedState, selectAll, selectFocusedRow, setAtFormatLength, setAttr, setAttr, setAttr, setAttr, setAttr, setAttr, setAttr, setAttr, setAttr, setAttrs, setAutoCompletion, setAutoCompletion, setAutoResize, setAutoResize, setAutoReturn, setAutoReturn, setBlank, setChecked, setChecked, setColumnFont, setColumnFont, setColumnLabel, setColumnLabel, setContextHelpId, setContextHelpId, setCursorOffset, setCursorOffset, setDataType, setDataType, setDbname, setDeblank, setDisableAutoZap, setDisableRedraw, setFont, setFormat, setFormat, setFrame, setFrame, setFrame, setFrameHandle, setFrameHandle, setFrameHandle, setFromOCX, setHeader, setHeight, setHelp, setHelp, setHelpDefault, setHelpStatic, setHidden, setHidden, setId, setKeepFrameZOrder, setKeepFrameZOrder, setLabel, setLabel, setLabel, setLabelFont, setLabelFont, setLabelInt, setManualHighlight, setManualHighlight, setMaxHeightChars, setMaxWidthChars, setMenuKey, setMenuKey, setMenuMouse, setMenuMouse, setModified, setModified, setMultiple, setMultiple, setNextTabItem, setNoAutoValidate, setNumSelectedRows, setParentHandle, setParentHandle, setPopupMenu, setPopupMenu, setQuery, setReadOnly, setScreenLock, setScreenValue, setScreenValue, setScreenValue, setScreenValue, setScreenValueInt, setScreenValueNoErrorHandling, setScrollable, setScrollable, setSelectable, setSelectable, setSensitive, setSensitive, setSensitive, setSensitive, setSideLabelHandle, setTable, setThreeD, setThreeD, setTitleFont, setTitleFont, setValidation, setValidation, setVertical, setVirtHeight, setVirtHeightPixels, setVirtWidth, setVirtWidthPixels, setVisible, setVisible, setWidgetId, setWidgetId, setWidth, truncatePixelSize, type, underline, underline, valid, validate, validateFields, validateFields, validateFields, validateFields, validateLabelAssignment, view, warningAlreadyRealized, widgetName

Methods inherited from class com.goldencode.p2j.util.HandleChain

firstResource, firstResource, getHead, getNextSibling, getPrevSibling, getPrivateData, getTail, hasName, hasNameConstraints, hasNextSibling, hasPrevSibling, hasPrivateData, interlink, lastResource, lastResource, moveInChain, name, name, resolveChainType, setHead, setNextSibling, setNextSibling, setPrevSibling, setPrevSibling, setPrivateData, setPrivateData, setPrivateData, validateName

Methods inherited from class com.goldencode.p2j.util.HandleResource

_instantiatingProcedure, addToPool, doDelete, equals, hashCode, id, id, incrementTrigger, instantiatingProcedure, invalidAttribute, processResource, registerResource, resourceType, setInstantiatingProcedure, toString, unableToAssignUnknown, unknown

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.goldencode.p2j.ui.CommonWidget

getIdEx, getListItems, isEditCanUndo, setListItems, setListItems, setScreenValue

Methods inherited from interface com.goldencode.p2j.util.CommonHandleChain

getPrivateData, setPrivateData, setPrivateData

Methods inherited from interface com.goldencode.p2j.util.CommonHandle

resourceType

Methods inherited from interface com.goldencode.p2j.util.WrappedResource

id, id, unknown

Methods inherited from interface com.goldencode.p2j.util.Nameable

name, name

Methods inherited from interface com.goldencode.p2j.ui.DisableRedraw

setDisableRedraw

Methods inherited from interface com.goldencode.p2j.ui.WriteProtectable

setReadOnly

Methods inherited from interface com.goldencode.util.Printable

asString, print

Methods inherited from interface com.goldencode.p2j.util.Deletable

allowDelete

Constructor Detail

ImageWidget

public ImageWidget()

Default constructor.

ImageWidget

public ImageWidget(boolean dynamic)

Default constructor.

Parameters:

dynamic - Flag indicating if this is a static or dynamic resource.

Method Detail

getImage

public character getImage()

Returns the name of the image loaded by LOAD-IMAGE. Corresponds Progress IMAGE attribute

Specified by:

getImage in interface CommonWidget

Overrides:

getImage in class GenericWidget<ImageConfig>

Returns:

the name of the image loaded by LOAD-IMAGE.

setImage

public void setImage(java.lang.String name)

Set button image file name.

Parameters:

name - Image file name.

setTooltip

public void setTooltip(java.lang.String text)

Set image tooltip.

Specified by:

setTooltip in interface CommonWidget

Overrides:

setTooltip in class BaseEntity<ImageConfig>

Parameters:

text - Tooltip text

getTooltip

public character getTooltip()

Get image tooltip.

Specified by:

getTooltip in interface CommonWidget

Overrides:

getTooltip in class BaseEntity<ImageConfig>

Returns:

image tooltip.

setConvert3D

public void setConvert3D(boolean flag)

Set CONVERT-3D-COLORS option.

Specified by:

setConvert3D in interface ImageSupport

Overrides:

setConvert3D in class GenericWidget<ImageConfig>

Parameters:

flag - New value for the option.

setConvert3D

public void setConvert3D(logical flag)

Set CONVERT-3D-COLORS option.

Specified by:

setConvert3D in interface ImageSupport

Overrides:

setConvert3D in class GenericWidget<ImageConfig>

Parameters:

flag - New value for the option.

getConvert3D

public logical getConvert3D()

Gets CONVERT-3D-COLORS option.

Specified by:

getConvert3D in interface ImageSupport

Overrides:

getConvert3D in class GenericWidget<ImageConfig>

Returns:

CONVERT-3D-COLORS current value.

setTransparent

public void setTransparent(boolean flag)

Set TRANSPARENT option.

Specified by:

setTransparent in interface ImageWidgetSupport

Overrides:

setTransparent in class GenericWidget<ImageConfig>

Parameters:

flag - New value for the option.

setTransparent

public void setTransparent(logical flag)

Set TRANSPARENT option.

Specified by:

setTransparent in interface ImageWidgetSupport

Overrides:

setTransparent in class GenericWidget<ImageConfig>

Parameters:

flag - New value for the option.

getTransparent

public logical getTransparent()

Gets TRANSPARENT option.

Specified by:

getTransparent in interface ImageWidgetSupport

Overrides:

getTransparent in class GenericWidget<ImageConfig>

Returns:

TRANSPARENT current value.

setStretchToFit

public void setStretchToFit(boolean flag)

Set STRETCH-TO-FIT option.

Specified by:

setStretchToFit in interface ImageWidgetSupport

Overrides:

setStretchToFit in class GenericWidget<ImageConfig>

Parameters:

flag - New value for the option.

setStretchToFit

public void setStretchToFit(logical flag)

Set STRETCH-TO-FIT option.

Specified by:

setStretchToFit in interface ImageWidgetSupport

Overrides:

setStretchToFit in class GenericWidget<ImageConfig>

Parameters:

flag - New value for the option.

getStretchToFit

public logical getStretchToFit()

Gets STRETCH-TO-FIT option.

Specified by:

getStretchToFit in interface ImageWidgetSupport

Overrides:

getStretchToFit in class GenericWidget<ImageConfig>

Returns:

STRETCH-TO-FIT current value.

setRetainShape

public void setRetainShape(boolean flag)

Set RETAIN-SHAPE option.

Specified by:

setRetainShape in interface ImageWidgetSupport

Overrides:

setRetainShape in class GenericWidget<ImageConfig>

Parameters:

flag - New value for the option.

setRetainShape

public void setRetainShape(logical flag)

Set RETAIN-SHAPE option.

Specified by:

setRetainShape in interface ImageWidgetSupport

Overrides:

setRetainShape in class GenericWidget<ImageConfig>

Parameters:

flag - New value for the option.

getRetainShape

public logical getRetainShape()

Gets RETAIN-SHAPE option.

Specified by:

getRetainShape in interface ImageWidgetSupport

Overrides:

getRetainShape in class GenericWidget<ImageConfig>

Returns:

RETAIN-SHAPE current value.

setImageOffsetX

public void setImageOffsetX(NumberType offset)

Sets new value of X-offset image phrase option in pixel units.

Parameters:

offset - new value of X-offset in pixels.

setImageOffsetX

public void setImageOffsetX(int offset)

Sets new value of X-offset image phrase option in pixel units.

Parameters:

offset - new value of X-offset in pixels.

setImageOffsetY

public void setImageOffsetY(NumberType offset)

Sets new value of Y-offset image phrase option in pixel units.

Parameters:

offset - new value of Y-offset in pixels.

setImageOffsetY

public void setImageOffsetY(int offset)

Sets new value of Y-offset image phrase option in pixel units.

Parameters:

offset - new value of Y-offset in pixels.

setImageOffsetRow

public void setImageOffsetRow(NumberType offset)

Sets new value of ROW-offset image phrase option in character units.

Parameters:

offset - new value of ROW-offset in characters.

setImageOffsetRow

public void setImageOffsetRow(double offset)

Sets new value of ROW-offset image phrase option in character units.

Parameters:

offset - new value of ROW-offset in characters.

setImageOffsetColumn

public void setImageOffsetColumn(NumberType offset)

Sets new value of COLUMN-offset image phrase option in character units.

Parameters:

offset - new value of COLUMN-offset in characters.

setImageOffsetColumn

public void setImageOffsetColumn(double offset)

Sets new value of COLUMN-offset image phrase option in character units.

Parameters:

offset - new value of COLUMN-offset in characters.

loadImage

public boolean loadImage(java.lang.String name)

Load image from specified file name.

Specified by:

loadImage in interface ImageSupport

Overrides:

loadImage in class GenericWidget<ImageConfig>

Parameters:

name - Image file name.

Returns:

true if operation was successful.

loadImage

public boolean loadImage(java.lang.String name,
                         long xOffset)

Load widget(button or image) image from specified file name. This method overload allows to load only part of the image.

Specified by:

loadImage in interface ImageSupport

Overrides:

loadImage in class GenericWidget<ImageConfig>

Parameters:

name - Image file name.

xOffset - An integer expression that specifies the pixel along the x-axis at which to begin reading from the image file.

Returns:

true if operation was successful.

loadImage

public boolean loadImage(java.lang.String name,
                         long xOffset,
                         long yOffset)

Load widget(button or image) image from specified file name. This method overload allows to load only part of the image.

Specified by:

loadImage in interface ImageSupport

Overrides:

loadImage in class GenericWidget<ImageConfig>

Parameters:

name - Image file name.

xOffset - An integer expression that specifies the pixel along the x-axis at which to begin reading from the image file.

yOffset - Specifies the pixel along the y-axis at which to begin reading from the image file.

Returns:

true if operation was successful.

loadImage

public boolean loadImage(java.lang.String name,
                         long xOffset,
                         long yOffset,
                         long width)

Load widget(button or image) image from specified file name. This method overload allows to load only part of the image.

Specified by:

loadImage in interface ImageSupport

Overrides:

loadImage in class GenericWidget<ImageConfig>

Parameters:

name - Image file name.

xOffset - An integer expression that specifies the pixel along the x-axis at which to begin reading from the image file.

yOffset - Specifies the pixel along the y-axis at which to begin reading from the image file.

width - Specifies the number of pixels along the x-axis to read from the image file.

Returns:

true if operation was successful.

loadImage

public boolean loadImage(java.lang.String name,
                         long xOffset,
                         long yOffset,
                         long width,
                         long height)

Load widget(button or image) image from specified file name. This method overload allows to load only part of the image.

Specified by:

loadImage in interface ImageSupport

Overrides:

loadImage in class GenericWidget<ImageConfig>

Parameters:

name - Image file name.

xOffset - An integer expression that specifies the pixel along the x-axis at which to begin reading from the image file.

yOffset - Specifies the pixel along the y-axis at which to begin reading from the image file.

width - Specifies the number of pixels along the x-axis to read from the image file.

height - Specifies the number of pixels along the y-axis to read from the image file.

Returns:

true if operation was successful.

loadImage

public logical loadImage(character name)

Load image from specified file name.

Specified by:

loadImage in interface ImageSupport

Overrides:

loadImage in class GenericWidget<ImageConfig>

Parameters:

name - Image file name.

Returns:

true if operation was successful.

loadImage

public logical loadImage(character name,
                         int64 xOffset)

Load widget(button or image) image from specified file name. This method overload allows to load only part of the image.

Specified by:

loadImage in interface ImageSupport

Overrides:

loadImage in class GenericWidget<ImageConfig>

Parameters:

name - Image file name.

xOffset - An integer expression that specifies the pixel along the x-axis at which to begin reading from the image file.

Returns:

true if operation was successful.

loadImage

public logical loadImage(character name,
                         int64 xOffset,
                         int64 yOffset)

Load widget(button or image) image from specified file name. This method overload allows to load only part of the image.

Specified by:

loadImage in interface ImageSupport

Overrides:

loadImage in class GenericWidget<ImageConfig>

Parameters:

name - Image file name.

xOffset - An integer expression that specifies the pixel along the x-axis at which to begin reading from the image file.

yOffset - Specifies the pixel along the y-axis at which to begin reading from the image file.

Returns:

true if operation was successful.

loadImage

public logical loadImage(character name,
                         int64 xOffset,
                         int64 yOffset,
                         int64 width)

Load widget(button or image) image from specified file name. This method overload allows to load only part of the image.

Specified by:

loadImage in interface ImageSupport

Overrides:

loadImage in class GenericWidget<ImageConfig>

Parameters:

name - Image file name.

xOffset - An integer expression that specifies the pixel along the x-axis at which to begin reading from the image file.

yOffset - Specifies the pixel along the y-axis at which to begin reading from the image file.

width - Specifies the number of pixels along the x-axis to read from the image file.

Returns:

true if operation was successful.

loadImage

public logical loadImage(character name,
                         int64 xOffset,
                         int64 yOffset,
                         int64 width,
                         int64 height)

Load widget(button or image) image from specified file name. This method overload allows to load only part of the image.

Specified by:

loadImage in interface ImageSupport

Overrides:

loadImage in class GenericWidget<ImageConfig>

Parameters:

name - Image file name.

xOffset - An integer expression that specifies the pixel along the x-axis at which to begin reading from the image file.

yOffset - Specifies the pixel along the y-axis at which to begin reading from the image file.

width - Specifies the number of pixels along the x-axis to read from the image file.

height - Specifies the number of pixels along the y-axis to read from the image file.

Returns:

true if operation was successful.

isTabWidget

public boolean isTabWidget()

This widget can't be a tab item.

Overrides:

isTabWidget in class GenericWidget<ImageConfig>

Returns:

False

setImageWidthChars

public void setImageWidthChars(NumberType widthChars)

Sets the image load size as defined in the DEFINE IMAGE ... IMAGE-SIZE ... statement.

Parameters:

widthChars - The new size value.

setImageWidthChars

public void setImageWidthChars(int widthChars)

Sets the image load size as defined in the DEFINE IMAGE ... IMAGE-SIZE ... statement.

Parameters:

widthChars - The new size value.

setImageHeightChars

public void setImageHeightChars(NumberType heightChars)

Sets the image load size as defined in the DEFINE IMAGE ... IMAGE-SIZE ... statement.

Parameters:

heightChars - The new size value.

setImageHeightChars

public void setImageHeightChars(int heightChars)

Sets the image load size as defined in the DEFINE IMAGE ... IMAGE-SIZE ... statement.

Parameters:

heightChars - The new size value.

setImageWidthPixels

public void setImageWidthPixels(NumberType widthPixels)

Sets the image load size as defined in the DEFINE IMAGE ... IMAGE-SIZE ... statement.

Parameters:

widthPixels - The new size value.

setImageWidthPixels

public void setImageWidthPixels(int widthPixels)

Sets the image load size as defined in the DEFINE IMAGE ... IMAGE-SIZE ... statement.

Parameters:

widthPixels - The new size value.

setImageHeightPixels

public void setImageHeightPixels(NumberType heightPixels)

Sets the image load size as defined in the DEFINE IMAGE ... IMAGE-SIZE ... statement.

Parameters:

heightPixels - The new size value.

setImageHeightPixels

public void setImageHeightPixels(int heightPixels)

Sets the image load size as defined in the DEFINE IMAGE ... IMAGE-SIZE ... statement.

Parameters:

heightPixels - The new size value.

loadImageInt

private logical loadImageInt(character imageSrc,
                             int64 xOffset,
                             int64 yOffset,
                             int64 width,
                             int64 height)

Load image for widget. Internal version.

Parameters:

imageSrc - Image file name to load.

xOffset - Image load x-offset.

yOffset - Image load y-offset.

width - Image load width.

height - Image load height.

Returns:

true if operation was successful.