story.scheherazade.virgil
Class TypeSelector

java.lang.Object
  story.scheherazade.virgil.TypeSelector

All Implemented Interfaces:

java.awt.event.ActionListener, java.util.EventListener, SCHSelector

public class TypeSelector
extends java.lang.Object
implements SCHSelector, java.awt.event.ActionListener

Versatile SCHSelector that will present a list of all the members of an SCH Type from which the user can choose.

Constructor Summary

TypeSelector(SCHSelector parentSelector, GenericType type, java.lang.String prompt, SCHVariableType variableType)

Method Summary

void	actionPerformed(java.awt.event.ActionEvent e)
javax.swing.JComponent	getPanel() Get the JComponent of the GUI front-end of the selector.
java.lang.Object	getSelection() Return the value of this selector.
SCHVariableType	getType()
void	redoLayout() Reconstruct the GUI for this selector.
boolean	selectionReady() Returns whether a value has been properly set.
void	setSelection(java.lang.Object selection) Set the selection.
void	subSelectorCancelling() Indicates to the selector that a subordinate selector (such as the parameters within a ConditionSelector) has been told by the user to cancel the selection process.
void	subSelectorSet(SCHSelector subSelector) Inform the Selector that a subordinate selector (such as a sub-selector of PredicateSelector has had a value set.
void	subSelectorSubmitting() Indicates to the selector that a subordinate selector (such as the parameters within a ConditionSelector) has been told by the user that their value is final.

Methods inherited from class java.lang.Object

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

Constructor Detail

TypeSelector

public TypeSelector(SCHSelector parentSelector,
                    GenericType type,
                    java.lang.String prompt,
                    SCHVariableType variableType)

Method Detail

getPanel

public javax.swing.JComponent getPanel()

Description copied from interface: SCHSelector

Get the JComponent of the GUI front-end of the selector.

Specified by:

getPanel in interface SCHSelector

actionPerformed

public void actionPerformed(java.awt.event.ActionEvent e)

Specified by:

actionPerformed in interface java.awt.event.ActionListener

subSelectorSet

public void subSelectorSet(SCHSelector subSelector)

Description copied from interface: SCHSelector

Inform the Selector that a subordinate selector (such as a sub-selector of PredicateSelector has had a value set.

Specified by:

subSelectorSet in interface SCHSelector

subSelectorSubmitting

public void subSelectorSubmitting()

Description copied from interface: SCHSelector

Indicates to the selector that a subordinate selector (such as the parameters within a ConditionSelector) has been told by the user that their value is final.

Specified by:

subSelectorSubmitting in interface SCHSelector

subSelectorCancelling

public void subSelectorCancelling()

Description copied from interface: SCHSelector

Indicates to the selector that a subordinate selector (such as the parameters within a ConditionSelector) has been told by the user to cancel the selection process.

This is ONLY ever triggered when the PredicateSelector is initialized with the CANCEL_BUTTON parameter set to true (and, of course, the user chooses to click that button).

Specified by:

subSelectorCancelling in interface SCHSelector

selectionReady

public boolean selectionReady()

Description copied from interface: SCHSelector

Returns whether a value has been properly set.

Specified by:

selectionReady in interface SCHSelector

setSelection

public void setSelection(java.lang.Object selection)
                  throws Scheherexception

Description copied from interface: SCHSelector

Set the selection. Throws an exception if the selection is not valid for the selector.

Specified by:

setSelection in interface SCHSelector

Throws:

Scheherexception

getSelection

public java.lang.Object getSelection()
                              throws Scheherexception

Description copied from interface: SCHSelector

Return the value of this selector. Will throw an exception if no value has yet been properly set.

Specified by:

getSelection in interface SCHSelector

Throws:

Scheherexception

redoLayout

public void redoLayout()

Description copied from interface: SCHSelector

Reconstruct the GUI for this selector.

Specified by:

redoLayout in interface SCHSelector

getType

public SCHVariableType getType()
                        throws Scheherexception

Specified by:

getType in interface SCHSelector

Throws:

Scheherexception