fi.hut.tml.xsmiles.mlfc.xforms.adaptive
Class RangeDecimal

java.lang.Object
  fi.hut.tml.xsmiles.mlfc.xforms.adaptive.AbstractControl
      fi.hut.tml.xsmiles.mlfc.xforms.adaptive.AbstractRange
          fi.hut.tml.xsmiles.mlfc.xforms.adaptive.RangeDecimal

All Implemented Interfaces:

java.awt.event.AdjustmentListener, Control, java.util.EventListener, FormControl, TypedElement, XFormsConstants

Direct Known Subclasses:

RangeInteger

public class RangeDecimal

extends AbstractRange

implements java.awt.event.AdjustmentListener, XFormsConstants

implements range control for decimal values

Field Summary

protected java.math.BigDecimal	end
protected XRange	fRange
protected int	maxscale
protected int	numsteps
protected java.math.BigDecimal	realstep
protected java.math.BigDecimal	scale
protected java.math.BigDecimal	start
protected java.math.BigDecimal	step

Fields inherited from class fi.hut.tml.xsmiles.mlfc.xforms.adaptive.AbstractRange

element

Fields inherited from class fi.hut.tml.xsmiles.mlfc.xforms.adaptive.AbstractControl

fActionListener, fChangeListener, fContext, insideEvent, ownerElem

Fields inherited from interface fi.hut.tml.xsmiles.mlfc.xforms.XFormsConstants

ACCESSKEY, ACTION_ATTRIBUTE, ACTION_ELEMENT, ACTIVATE_EVENT, ACTIVE_CASE_PSEUDOCLASS, ALERT_ELEMENT, ALERT_EVENT, APPEARANCE_ATTRIBUTE, AT_ATTRIBUTE, BasicDataFactoryClassName, BEFORE_ATTRIBUTE, BIND_ATTRIBUTE, BIND_ELEMENT, BINDING_EXCEPTION, BLUR_EVENT, BUBBLES_ATTRIBUTE, BUTTON_ELEMENT, CALCULATE_ATTRIBUTE, CANCELABLE_ATTRIBUTE, CAPTION_CHANGED, CAPTION_ELEMENT, CASE_ATTRIBUTE, CASE_ELEMENT, CDATA_SECTION_ELEMENTS_ATTRIBUTE, CHOICES_ELEMENT, COMPUTE_EXCEPTION, CONSTRAINT_ATTRIBUTE, CONTROL_ATTRIBUTE, COPY_ELEMENT, DELETE_ELEMENT, DELETE_EVENT, DESELECT_EVENT, DESTROY_ELEMENT, DESTROY_EVENT, DISABLED_EVENT, DISABLED_PSEUDOCLASS, DISPATCH_ELEMENT, DUPLICATE_ELEMENT, DUPLICATE_EVENT, ENABLED_EVENT, ENABLED_PSEUDOCLASS, ENCODING_ATTRIBUTE, END_ATTRIBUTE, EXTENSION, EXTERNAL_LINKING_ATTR, FILENAME, FILENAME_ELEMENT, FOCUS_EVENT, FOCUSIN_NOTIFICATION_EVENT, FOCUSOUT_NOTIFICATION_EVENT, FUNC_INDEX, FUNC_NODEINDEX, FUNCTIONS_ATTRIBUTE, GROUP, GROUP_ELEMENT, HELP, HELP_ELEMENT, HELP_EVENT, HINT, HINT_ELEMENT, HINT_EVENT, INACTIVE_CASE_PSEUDOCLASS, INCLUDENAMESPACEPREFIXES_ATTRIBUTE, INCREMENTAL_ATTRIBUTE, INDENT_ATTRIBUTE, INDEX_ATTRIBUTE, INPUT, INPUT_ELEMENT, INPUTMODE_ATTRIBUTE, INRANGE_EVENT, INRANGE_PSEUDOCLASS, INSERT, INSERT_ELEMENT, INSERT_EVENT, INSTANCE, INSTANCE_ELEMENT, InstanceDocumentClassname, INVALID_DATATYPE_ERROR, INVALID_EVENT, INVALID_PSEUDOCLASS, ISVALID_ATTRIBUTE, ITEM, ITEM_ELEMENT, ITEMSET, ITEMSET_ELEMENT, LABEL, LEVEL_ATTRIBUTE, LINK_ERROR, LINK_EXCEPTION, LOAD, LOADURI_ELEMENT, MAXOCCURS_ATTRIBUTE, MEDIA_TYPE_ELEMENT, MEDIARENDERING_PSEUDOCLASS, MEDIATYPE, MEDIATYPE_ATTRIBUTE, MESSAGE, MESSAGE_ELEMENT, METHOD_ATTRIBUTE, MINOCCURS_ATTRIBUTE, MODEL_ATTRIBUTE, MODEL_CONSTRUCT_DONE_EVENT, MODEL_CONSTRUCT_EVENT, MODEL_DESTRUCT_EVENT, MODEL_ELEMENT, MODEL_ID_ATTRIBUTE, NAME_ATTRIBUTE, NAVINDEX_ATTRIBUTE, NEXT_EVENT, NODESET_ATTRIBUTE, NUMBER_ATTRIBUTE, OMIT_XML_DECLARATION_ATTRIBUTE, OPTIONAL_EVENT, ORIGIN_ATTRIBUTE, OUTOFRANGE_EVENT, OUTOFRANGE_PSEUDOCLASS, OUTPUT_ELEMENT, P3PTYPE_ATTRIBUTE, POSITION_ATTRIBUTE, PREVIOUS_EVENT, PSVIDocumentClassname, PSVISchemaPoolClassName, RANGE, RANGE_ELEMENT, READONLY_ATTRIBUTE, READONLY_EVENT, READONLY_PSEUDOCLASS, READWRITE_EVENT, READWRITE_PSEUDOCLASS, READY_EVENT, REBUILD_ELEMENT, REBUILD_EVENT, RECALCULATE_ELEMENT, RECALCULATE_EVENT, REF_ATTRIBUTE, REFRESH_ELEMENT, REFRESH_EVENT, RELEVANT_ATTRIBUTE, REPEAT, REPEAT_ATTRIBUTE, REPEAT_BIND_ATTRIBUTE, REPEAT_ELEMENT, REPEAT_ID_ATTRIBUTE, REPEAT_MODEL_ATTRIBUTE, REPEAT_NODESET_ATTRIBUTE, REPEAT_NUMBER_ATTRIBUTE, REPEAT_STARTINDEX_ATTRIBUTE, REPLACE_ALL, REPLACE_ATTRIBUTE, REPLACE_INSTANCE, REPLACE_NEW, REPLACE_NONE, REQUIRED_ATTRIBUTE, REQUIRED_EVENT, RESET, RESET_ELEMENT, RESET_EVENT, RESOURCE_ATTRIBUTE, RESOURCE_LINKING_ATTR, REVALIDATE, REVALIDATE_ELEMENT, REVALIDATE_EVENT, SCHEMA_ATTRIBUTE, SCHEMA_CONSTRAINTS_ERROR, SCHEMA_ELEMENT, SCROLL_FIRST_EVENT, SCROLL_LAST_EVENT, SECRET, SECRET_ELEMENT, SELECT, SELECT_BOOLEAN_ELEMENT, SELECT_EVENT, SELECT_MANY_ELEMENT, SELECT_ONE_ELEMENT, SELECT1, SELECTED_ATTRIBUTE, SELECTION_ATTRIBUTE, SEND, SEPARATOR_ATTRIBUTE, SET_FOCUS_ELEMENT, SET_INDEX_ELEMENT, SETFOCUS, SETINDEX, SETVALUE, SETVALUE_ELEMENT, SHOW_ATTR, SHOW_ATTRIBUTE, SHOW_NEW, SHOW_REPLACE, SRC_ATTRIBUTE, STANDALONE_ATTRIBUTE, START_ATTRIBUTE, STARTINDEX_ATTRIBUTE, STEP_ATTRIBUTE, SUBMISSION, SUBMISSION_ATTRIBUTE, SUBMIT, SUBMIT_DONE_EVENT, SUBMIT_ELEMENT, SUBMIT_ERROR, SUBMIT_EVENT, SUBMIT_INFO_ATTRIBUTE, SUBMIT_INFO_ELEMENT, SUBMIT_INSTANCE_ELEMENT, SUBMIT_STARTED_EVENT, SUBTREE_MODIFY_END, SUBTREE_MODIFY_START, SWITCH, SWITCH_ELEMENT, TARGET_ATTRIBUTE, TEXTAREA, TEXTAREA_ELEMENT, TOGGLE, TOGGLE_ELEMENT, TRAVERSAL_ERROR, TREE_ELEMENT, TRIGGER, TYPE_ATTRIBUTE, UI_INITIALIZE_EVENT, UPLOAD, UPLOAD_ELEMENT, VALID_EVENT, VALID_PSEUDOCLASS, VALUE, VALUE_ATTRIBUTE, VALUE_CHANGED_EVENT, VALUE_CHANGING_EVENT, VALUE_ELEMENT, VERSION_ATTRIBUTE, XercesPSVIClassName, XFORMS_NS, XFormsConfigurationPSVI, XHTML_NS, XSMILES_MESSAGE_SHOWN_EVENT

Constructor Summary

RangeDecimal(XFormsContext context, org.w3c.dom.Element elem)

Method Summary

void	adjustmentValueChanged(java.awt.event.AdjustmentEvent adjustmentEvent) event handler for slider adjustements
protected void	checkRange()
protected java.math.BigDecimal	convertFromRangeValue(int i)
protected java.math.BigDecimal	convertToBigDecimal(java.lang.String str, java.lang.String def)
protected int	convertToRangeValue(java.lang.Object obj)
protected void	createControl()
protected java.util.Hashtable	createLabelTable()
void	destroy() close up, free all memory (yet, do not do visible changes, such as setVisible since this will slow things up
protected void	DispatchInRange()
protected void	DispatchOutOfRange()
protected int	findmaxscale()
XComponent	getComponent() returns the abstract component for this control.
protected int	getEnd()
protected java.math.BigDecimal	getEndAttrValue()
protected int	getNumberOfSteps()
protected int	getStart()
protected java.math.BigDecimal	getStartAttrValue()
protected java.math.BigDecimal	getStepAttrValue()
protected int	getStepsize()
Data	getValue() get the components current value
protected boolean	isInRange()
protected void	registerListener() internal method for setting the listener for the component
void	updateDisplay() this function is used to notify the control to update its display according to the content of Data

Methods inherited from class fi.hut.tml.xsmiles.mlfc.xforms.adaptive.AbstractControl

activate, activate, addActionListener, addChangeListener, getData, getDataType, isInputControl, isWritable, rewiringAboutToHappen, setData

Methods inherited from class java.lang.Object

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

Field Detail

fRange

protected XRange fRange

start

protected java.math.BigDecimal start

end

protected java.math.BigDecimal end

step

protected java.math.BigDecimal step

realstep

protected java.math.BigDecimal realstep

scale

protected java.math.BigDecimal scale

numsteps

protected int numsteps

maxscale

protected int maxscale

Constructor Detail

RangeDecimal

public RangeDecimal(XFormsContext context,
                    org.w3c.dom.Element elem)

Method Detail

createControl

protected void createControl()

getStart

protected int getStart()

getEnd

protected int getEnd()

getStepsize

protected int getStepsize()

createLabelTable

protected java.util.Hashtable createLabelTable()

getStartAttrValue

protected java.math.BigDecimal getStartAttrValue()

getEndAttrValue

protected java.math.BigDecimal getEndAttrValue()

getStepAttrValue

protected java.math.BigDecimal getStepAttrValue()

convertToBigDecimal

protected java.math.BigDecimal convertToBigDecimal(java.lang.String str,
                                                   java.lang.String def)

getNumberOfSteps

protected int getNumberOfSteps()

findmaxscale

protected int findmaxscale()

convertToRangeValue

protected int convertToRangeValue(java.lang.Object obj)

convertFromRangeValue

protected java.math.BigDecimal convertFromRangeValue(int i)

getComponent

public XComponent getComponent()

returns the abstract component for this control. The abstract component can be used e.g. to style the component but all listeners should be added to the AdaptiveControl and not directly to the XComponent

Specified by:

getComponent in interface Control

registerListener

protected void registerListener()

internal method for setting the listener for the component

destroy

public void destroy()

Description copied from class: AbstractControl

close up, free all memory (yet, do not do visible changes, such as setVisible since this will slow things up

Specified by:

destroy in interface Control

Overrides:

destroy in class AbstractControl

updateDisplay

public void updateDisplay()

this function is used to notify the control to update its display according to the content of Data

Specified by:

updateDisplay in interface Control

checkRange

protected void checkRange()

isInRange

protected boolean isInRange()

DispatchOutOfRange

protected void DispatchOutOfRange()

DispatchInRange

protected void DispatchInRange()

adjustmentValueChanged

public void adjustmentValueChanged(java.awt.event.AdjustmentEvent adjustmentEvent)

event handler for slider adjustements

Specified by:

adjustmentValueChanged in interface java.awt.event.AdjustmentListener

getValue

public Data getValue()

get the components current value

Specified by:

getValue in interface Control