com.goldencode.p2j.ui

Class SliderWidget

java.lang.Object

com.goldencode.p2j.util.HandleResource

com.goldencode.p2j.util.HandleChain

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

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

com.goldencode.p2j.ui.ControlEntity<SliderConfig>

com.goldencode.p2j.ui.SliderWidget

All Implemented Interfaces:

AutoResizableWidget, Checkable, CommonWidget, ConfigOwner<SliderConfig>, CustomFont, DisableRedraw, Droppable, Hoverable, ImageSupport, ImageWidgetSupport, IndexedInterface, OrientationInterface, SliderInterface, WidgetTree, WriteProtectable, CommonField, CommonHandle, CommonHandleChain, Coordinates, DatabaseInfo, Deletable, DynamicResource, HasVisible, InstantiatingProcedure, Nameable, Sensitive, Sizeable, WrappedResource, Printable

public class SliderWidget
extends ControlEntity<SliderConfig>
implements SliderInterface, Hoverable

Implements the server side slider widget.

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.ControlEntity

ALIGN_COLON, ALIGN_LEFT, ALIGN_RIGHT

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
SliderWidget() Default constructor (creates static vertical slider).
SliderWidget(boolean dynamic) Default constructor.

Method Summary

Modifier and Type	Method and Description
integer	getFrequency() Get the value of the FREQUENCY attribute.
integer	getMaxValue() Gets the MAX-VALUE writable attribute.
integer	getMinValue() Gets the MIN-VALUE writable attribute.
java.lang.String	getMousePointerImpl() Get the MOUSE-POINTER attribute
character	getScreenValue() Obtain the current value in the screen buffer of the backing data for this widget and return it as a character type.
handle	getSideLabelHandle() Obtains the text widget that is used as the side label for this widget.
character	getTicMarks() Get the value of the TIC-MARKS attribute.
logical	isHorizontal() Get the value of the HORIZONTAL attribute for slider.
logical	isLargeToSmall() Get the value of the LARGE-TO-SMALL attribute.
logical	isNoCurrentValue() Get the value of the NO-CURRENT-VALUE attribute.
void	setDataType(character dataType) Sets new value of DATA-TYPE attribute.
void	setDataType(java.lang.String dataType) Sets new value of DATA-TYPE attribute.
void	setFrequency(int freq) Set the value of the FREQUENCY attribute.
void	setFrequency(NumberType freq) Set the value of the FREQUENCY attribute.
void	setHorizontal(boolean value) Resets the value of the HORIZONTAL attribute for slider.
void	setHorizontal(logical value) Resets the value of the HORIZONTAL attribute for slider.
void	setLargeToSmall(boolean value) Set the value of the LARGE-TO-SMALL attribute.
void	setLargeToSmall(logical value) Set the value of the LARGE-TO-SMALL attribute.
void	setMaxValue(int maxValue) Sets the MAX-VALUE writable attribute.
void	setMaxValue(NumberType maxValue) Sets the MAX-VALUE writable attribute.
void	setMinValue(int minValue) Sets the MIN-VALUE writable attribute.
void	setMinValue(NumberType minValue) Sets the MIN-VALUE writable attribute.
void	setMousePointerName(java.lang.String name) Set the MOUSE-POINTER attribute
void	setNoCurrentValue(boolean value) Set the value of the NO-CURRENT-VALUE attribute.
void	setNoCurrentValue(logical value) Set the value of the NO-CURRENT-VALUE attribute.
protected void	setScreenValueInt(character value) Set the current value in the screen buffer of the backing data for this widget.
void	setSideLabelHandle(handle label) Sets the text widget that is used as the side label for this widget.
void	setTicMarks(character tMarks) Set the value of the TICK-MARKS attribute.
void	setTicMarks(java.lang.String tMarks) Set the value of the TIC-MARKS attribute.
void	setVertical(boolean value) Resets the value of the HORIZONTAL attribute for radio-set.
void	setVertical(logical value) Resets the value of the HORIZONTAL attribute for slider.
private void	updateSize() Set the new size values depending on min, max, orientation.

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

changeFontWorker, delete, firstChild, getColon, getDataClass, getDataType, getIndex, getNextTabItem, getPreviousTabItem, getPrevSibling, getSideLabelHandleWorker, getSizeAttrs, getTitle, hasSideLabelHandle, isAutoResize, isDropTarget, isModified, lastChild, processSideLabel, resetAutoResize, setAttrSpace, setAutoResize, setAutoResize, setColumnLabel, setColumnLabel, setDropTarget, setForceLabel, setForceLabel, setHeightCharsWorker, setHeightPixelsWorker, setIndex, setIndex, setModified, setModified, setNoAttrSpace, setNoLabels, setSideLabelHandleWorker, setTitle, setTitle, setTo, setTo, setWidthCharsWorker, setWidthPixelsWorker, validateFields

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

_getHeightChars, _getHeightPixels, _getWidthChars, _getWidthPixels, canSetPixelPositionInChui, emit4084Warning, emitUnableToAssignUnknownAttributeWarning, getBgColor, getBgColorRgb, getColumn, getDColor, getFgColor, getFgColorRgb, getFont, getFontInfo, getFontName, getFontSize, getFrameColumn, getFrameRow, getFrameX, getFrameY, getHeightChars, getHeightPixels, getNextSibling, getParent, getParent, getPfColor, getRow, getTooltip, getValidParentTypes, getWidthChars, getWidthPixels, getX, getY, isFontBold, isFontItalic, isFontUnderline, isMovable, isResizable, isSelected, isTabStop, prepareSizeChars, prepareSizePixels, pushLocAttrs, pushSizeAttrs, 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, setHeightImpl, setHeightPixels, setHeightPixels, 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, setTooltip, setTooltip, setVirtHeightCharsWorker, setVirtHeightPixelsWorker, setVirtWidthCharsWorker, setVirtWidthPixelsWorker, setWidthChars, setWidthChars, setWidthImpl, setWidthPixels, setWidthPixels, 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, 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, getConvert3D, getCursorOffset, getDbName, getFormat, getFrame, getFrameHandle, getFrameName, getHeight, getHelp, getHWND, getId, getImage, getLabel, getLabelFont, getLabelStr, getLogicalTerminal, getMaxHeightChars, getMaxWidthChars, getMenuKey, getMenuMouse, getMousePointer, getMousePosition, getNumColumns, getNumSelectedRows, getParentHandle, getPopupMenu, getQuery, getRetainShape, getScreenValue, getStretchToFit, getTable, getTabPosition, getTitleFont, getTransparent, getValidationExpression, getValidationMessage, getVirtHeight, getVirtHeightPixels, getVirtWidth, getVirtWidthPixels, getWidgetId, getWidth, getWindow, getZOrderClass, hasFormat, hasNameReadOnly, hasParent, hide, hide, implicitDeletion, inputValue, isAutoCompletion, isAutoReturn, isChained, isChecked, isDisableRedraw, isEntered, isExpandLabel, isFocusedRowSelected, isHidden, isKeepFrameZOrder, isManualHighlight, isMultiple, isNotEntered, isReadOnly, isScrollable, isSelectable, isSelected, isSelected, isSensitive, isTabWidget, isTextSelected, isThreeD, isValidatable, isVisible, labelSizeCheck, loadImage, loadImage, loadImage, loadImage, loadImage, loadImage, loadImage, loadImage, loadImage, loadImage, loadMousePointer, loadMousePointer, moveAfterTabItem, moveAfterTabItem, moveBeforeTabItem, moveBeforeTabItem, moveToBottom, moveToTop, moveToWorker, name, notQueryable, notQueryable, notSettable, notSettable, notWorker, openPopup, preRealizeCheck, 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, setAutoReturn, setAutoReturn, setBlank, setChecked, setChecked, setColumnFont, setColumnFont, setContextHelpId, setContextHelpId, setConvert3D, setConvert3D, setCursorOffset, setCursorOffset, 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, setMultiple, setMultiple, setNextTabItem, setNoAutoValidate, setNumSelectedRows, setParentHandle, setParentHandle, setPopupMenu, setPopupMenu, setQuery, setReadOnly, setRetainShape, setRetainShape, setScreenLock, setScreenValue, setScreenValue, setScreenValue, setScreenValue, setScreenValueNoErrorHandling, setScrollable, setScrollable, setSelectable, setSelectable, setSensitive, setSensitive, setSensitive, setSensitive, setStretchToFit, setStretchToFit, setTable, setThreeD, setThreeD, setTitleFont, setTitleFont, setTransparent, setTransparent, setValidation, setValidation, setVirtHeight, setVirtHeightPixels, setVirtWidth, setVirtWidthPixels, setVisible, setVisible, setWidgetId, setWidgetId, setWidth, truncatePixelSize, type, underline, underline, valid, validate, 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.Droppable

endFileDrop, getDroppedFile, getDroppedFile, getNumDroppedFiles, setDropTarget

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

SliderWidget

public SliderWidget()

Default constructor (creates static vertical slider).

SliderWidget

public SliderWidget(boolean dynamic)

Default constructor.

Parameters:

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

Method Detail

setDataType

public void setDataType(character dataType)

Sets new value of DATA-TYPE attribute.

Specified by:

setDataType in interface CommonField

Overrides:

setDataType in class ControlEntity<SliderConfig>

Parameters:

dataType - new value of DATA-TYPE attribute

setDataType

public void setDataType(java.lang.String dataType)

Sets new value of DATA-TYPE attribute.

Specified by:

setDataType in interface CommonField

Overrides:

setDataType in class ControlEntity<SliderConfig>

Parameters:

dataType - new value of DATA-TYPE attribute

getMinValue

public integer getMinValue()

Gets the MIN-VALUE writable attribute.

Specified by:

getMinValue in interface SliderInterface

Returns:

The current value of the MIN-VALUE attribute.

setMinValue

public void setMinValue(NumberType minValue)

Sets the MIN-VALUE writable attribute.

Specified by:

setMinValue in interface SliderInterface

Parameters:

minValue - The new value for the MIN-VALUE attribute.

setMinValue

public void setMinValue(int minValue)

Sets the MIN-VALUE writable attribute.

Specified by:

setMinValue in interface SliderInterface

Parameters:

minValue - The new value for the MIN-VALUE attribute.

getMaxValue

public integer getMaxValue()

Gets the MAX-VALUE writable attribute.

Specified by:

getMaxValue in interface SliderInterface

Returns:

The current value of the MAX-VALUE attribute.

setMaxValue

public void setMaxValue(NumberType maxValue)

Sets the MAX-VALUE writable attribute.

Specified by:

setMaxValue in interface SliderInterface

Parameters:

maxValue - The new value for the MAX-VALUE attribute.

setMaxValue

public void setMaxValue(int maxValue)

Sets the MAX-VALUE writable attribute.

Specified by:

setMaxValue in interface SliderInterface

Parameters:

maxValue - The new value for the MAX-VALUE attribute.

setHorizontal

public void setHorizontal(logical value)

Resets the value of the HORIZONTAL attribute for slider.

Specified by:

setHorizontal in interface OrientationInterface

Parameters:

value - The new value of the HORIZONTAL attribute.

setHorizontal

public void setHorizontal(boolean value)

Resets the value of the HORIZONTAL attribute for slider.

Specified by:

setHorizontal in interface OrientationInterface

Parameters:

value - The new value of the HORIZONTAL attribute.

isHorizontal

public logical isHorizontal()

Get the value of the HORIZONTAL attribute for slider.

Specified by:

isHorizontal in interface OrientationInterface

Returns:

The new value of the HORIZONTAL attribute.

setVertical

public void setVertical(logical value)

Resets the value of the HORIZONTAL attribute for slider.

Specified by:

setVertical in interface OrientationInterface

Parameters:

value - The new value of the HORIZONTAL attribute.

setVertical

public void setVertical(boolean value)

Resets the value of the HORIZONTAL attribute for radio-set.

Specified by:

setVertical in interface CommonWidget

Specified by:

setVertical in interface OrientationInterface

Overrides:

setVertical in class GenericWidget<SliderConfig>

Parameters:

value - The new value of the VERTICAL option.

isLargeToSmall

public logical isLargeToSmall()

Get the value of the LARGE-TO-SMALL attribute.

Specified by:

isLargeToSmall in interface SliderInterface

Returns:

the value of the attribute.

setLargeToSmall

public void setLargeToSmall(logical value)

Set the value of the LARGE-TO-SMALL attribute.

Specified by:

setLargeToSmall in interface SliderInterface

Parameters:

value - the new value of the attribute.

setLargeToSmall

public void setLargeToSmall(boolean value)

Set the value of the LARGE-TO-SMALL attribute.

Specified by:

setLargeToSmall in interface SliderInterface

Parameters:

value - the new value of the attribute.

isNoCurrentValue

public logical isNoCurrentValue()

Get the value of the NO-CURRENT-VALUE attribute.

Specified by:

isNoCurrentValue in interface SliderInterface

Returns:

the value of the attribute.

setNoCurrentValue

public void setNoCurrentValue(logical value)

Set the value of the NO-CURRENT-VALUE attribute. If NO-CURRENT-VALUE is TRUE the slider displays current value. If NO-CURRENT-VALUE is FALSE slider does not display the current value. The default value is TRUE.

Specified by:

setNoCurrentValue in interface SliderInterface

Parameters:

value - the new value of the attribute.

setNoCurrentValue

public void setNoCurrentValue(boolean value)

Set the value of the NO-CURRENT-VALUE attribute. If NO-CURRENT-VALUE is TRUE the slider displays current value. If NO-CURRENT-VALUE is FALSE slider does not display the current value. The default value is TRUE.

Specified by:

setNoCurrentValue in interface SliderInterface

Parameters:

value - the new value of the attribute.

getTicMarks

public character getTicMarks()

Get the value of the TIC-MARKS attribute.

Specified by:

getTicMarks in interface SliderInterface

Returns:

the value of the attribute.

setTicMarks

public void setTicMarks(character tMarks)

Set the value of the TICK-MARKS attribute.

Specified by:

setTicMarks in interface SliderInterface

Parameters:

tMarks - the new value of the attribute.

setTicMarks

public void setTicMarks(java.lang.String tMarks)

Set the value of the TIC-MARKS attribute.

Specified by:

setTicMarks in interface SliderInterface

Parameters:

tMarks - the new value of the attribute.

getFrequency

public integer getFrequency()

Get the value of the FREQUENCY attribute.

Specified by:

getFrequency in interface SliderInterface

Returns:

the value of the attribute.

setFrequency

public void setFrequency(NumberType freq)

Set the value of the FREQUENCY attribute.

Specified by:

setFrequency in interface SliderInterface

Parameters:

freq - the new value of the attribute.

setFrequency

public void setFrequency(int freq)

Set the value of the FREQUENCY attribute.

Specified by:

setFrequency in interface SliderInterface

Parameters:

freq - the new value of the attribute.

getScreenValue

public character getScreenValue()

Obtain the current value in the screen buffer of the backing data for this widget and return it as a character type. If there is no value in the screen buffer (if it is null which is the representation for an uninitialized value), then return the empty string.

Specified by:

getScreenValue in interface CommonWidget

Overrides:

getScreenValue in class GenericWidget<SliderConfig>

Returns:

The value as a character type or the empty string if the screen buffer value is uninitialized.

setMousePointerName

public void setMousePointerName(java.lang.String name)

Set the MOUSE-POINTER attribute

Specified by:

setMousePointerName in interface Hoverable

Parameters:

name - the attribute value

getMousePointerImpl

public java.lang.String getMousePointerImpl()

Get the MOUSE-POINTER attribute

Specified by:

getMousePointerImpl in interface Hoverable

Returns:

the attribute value

setSideLabelHandle

public void setSideLabelHandle(handle label)

Sets the text widget that is used as the side label for this widget. This is the equivalent of the SIDE-LABEL-HANDLE attribute of COMBO-BOX, EDITOR, FILL-IN, RADIO-SET, SELECTION-LIST, SLIDER and TEXT widgets.

Specified by:

setSideLabelHandle in interface CommonWidget

Overrides:

setSideLabelHandle in class GenericWidget<SliderConfig>

Parameters:

label - The handle to the text widget to be used as the side label of this widget.

getSideLabelHandle

public handle getSideLabelHandle()

Obtains the text widget that is used as the side label for this widget. This is the equivalent of the SIDE-LABEL-HANDLE attribute of COMBO-BOX, EDITOR, FILL-IN, RADIO-SET, SELECTION-LIST, SLIDER and TEXT widgets.

Specified by:

getSideLabelHandle in interface CommonWidget

Overrides:

getSideLabelHandle in class GenericWidget<SliderConfig>

Returns:

The handle to the text widget that is the side label of this widget.

setScreenValueInt

protected void setScreenValueInt(character value)

Set the current value in the screen buffer of the backing data for this widget. If the given value is null then this widget will be set to the uninitialized value.

Overrides:

setScreenValueInt in class GenericWidget<SliderConfig>

Parameters:

value - The new value for the widget, use null to set the value as uninitialized.

updateSize

private void updateSize()

Set the new size values depending on min, max, orientation.