sk.uniba.euromath.editor.widgets
Class ExportClassChooser

java.lang.Object
  sk.uniba.euromath.editor.widgets.AbstractUserInputWidget
      sk.uniba.euromath.editor.widgets.ExportClassChooser

All Implemented Interfaces:

IUserInputWidget

public class ExportClassChooser
extends AbstractUserInputWidget

Allows the user to choose the export document class.

Author:

Martin Vysny

Field Summary

protected CoordinatorInfo	_outputClass Result value.
protected Composite	composite Here all controls will be placed.
protected Label	defaultExtension Label that shows default output file extension.
protected Label	description Label that shows description of selected output class.
protected ValidityMessages	lastMessages Last error messages.
protected Combo	outputClassCombo Combo box with output classes.

Fields inherited from class sk.uniba.euromath.editor.widgets.AbstractUserInputWidget

listeners, msgListeners

Constructor Summary

ExportClassChooser(Composite parent)
Constructor

Method Summary

protected void	fillData() Fills _outputClass from the combo box, setting it to null and setting appropriate error message when no output class is selected.
Composite	getComposite() Returns composite that is encapsulated in this object.
ValidityMessages	getMessages() Checks if data contained in the widget are correct.
CoordinatorInfo	getOutputClass() Returns selected output document class.
CoordinatorInfo	getState() Returns the state of this widget.
Class<?>	getStateClass() Returns the class of the state that the widget accepts.
void	setState(Object model) Sets new state for the widget.

Methods inherited from class sk.uniba.euromath.editor.widgets.AbstractUserInputWidget

addMessageListener, addModifyListener, allowModifyEvent, fireDataModified, removeMessageListener, removeModifyListener, suppressModifyEvent

Methods inherited from class java.lang.Object

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

Field Detail

composite

protected final Composite composite

Here all controls will be placed.

outputClassCombo

protected final Combo outputClassCombo

Combo box with output classes.

defaultExtension

protected final Label defaultExtension

Label that shows default output file extension.

description

protected final Label description

Label that shows description of selected output class.

_outputClass

protected CoordinatorInfo _outputClass

Result value.

lastMessages

protected ValidityMessages lastMessages

Last error messages.

Constructor Detail

ExportClassChooser

public ExportClassChooser(Composite parent)

Constructor

Parameters:

parent - the parent widget.

Method Detail

getOutputClass

public CoordinatorInfo getOutputClass()

Returns selected output document class.

Returns:

the document output class.

fillData

protected void fillData()

Fills _outputClass from the combo box, setting it to null and setting appropriate error message when no output class is selected.

getComposite

public Composite getComposite()

Description copied from interface: IUserInputWidget

Returns composite that is encapsulated in this object.

Returns:

composite where all controls are placed.

getMessages

public ValidityMessages getMessages()

Description copied from interface: IUserInputWidget

Checks if data contained in the widget are correct. Contains error/info/warning messages that occured during last data change.

Returns:

null if data is correct, or instance of ValidityMessages if there is error, warning or info message.

getState

public CoordinatorInfo getState()

Description copied from interface: IUserInputWidget

Returns the state of this widget. The state must be in sync with the controls placed on the widget.

Returns:

the model.

getStateClass

public Class<?> getStateClass()

Description copied from interface: IUserInputWidget

Returns the class of the state that the widget accepts.

Returns:

model class, never null.

setState

public void setState(Object model)

Description copied from interface: IUserInputWidget

Sets new state for the widget. The widget must re-read all relevant properties from the state and set its controls with new values.

Parameters:

model - the model to set. You may use the construct setModel(getModel()) to reflect changes made in the model. Please note that nearly all widgets rejects null value.