Package adams.gui.goe

Class PlaceholderFileEditor

java.lang.Object

java.beans.PropertyEditorSupport

adams.gui.goe.AbstractPropertyEditorSupport

adams.gui.goe.PlaceholderFileEditor

All Implemented Interfaces:

HelpProvider, PopupMenuCustomizer<BasePanel>, CustomStringRepresentationHandler, InlineEditorSupport, MultiSelectionEditor, PropertyPanel.PopupMenuCustomizer, PropertyEditor

public class PlaceholderFileEditor
extends AbstractPropertyEditorSupport
implements PropertyPanel.PopupMenuCustomizer, CustomStringRepresentationHandler, MultiSelectionEditor, InlineEditorSupport

A PropertyEditor for FlowFile objects that lets the user select a file.

Based on weka.gui.FileEditor.

Author:

Len Trigg ([email protected])

See Also:

FileEditor

Field Summary

Fields

Modifier and Type	Field	Description
protected BaseFileChooser	m_FileChooser	The file chooser used for selecting files.

Fields inherited from class adams.gui.goe.AbstractPropertyEditorSupport

APPROVE_OPTION, CANCEL_OPTION, EMPTY, m_ChosenOption, m_CustomEditor, m_WindowAdapter, NULL

Constructor Summary

Constructors

Constructor	Description
PlaceholderFileEditor()

Method Summary

Modifier and Type	Method	Description
protected JComponent	createCustomEditor()	Gets the custom editor component.
void	customizePopupMenu(BasePanel owner, JPopupMenu menu)	For customizing the popup menu.
Object	fromCustomStringRepresentation(String str)	Returns an object created from the custom string representation.
protected BaseFileChooser	getFileChooser()	Returns the file chooser and creates it if necessary.
String	getInlineValue()	Returns the current value.
String	getJavaInitializationString()	Returns a representation of the current property value as java source.
Object[]	getSelectedObjects(Container parent)	Returns the selected objects.
protected void	initForDisplay()	Initializes the display of the value.
boolean	isInlineEditingAvailable()	Checks whether inline editing is available.
boolean	isInlineValueValid(String value)	Checks whether the value id valid.
void	paintValue(Graphics gfx, Rectangle box)	Paints a representation of the current Object.
void	setInlineValue(String value)	Sets the value to use.
String	toCustomStringRepresentation(Object obj)	Returns a custom string representation of the object.

Methods inherited from class adams.gui.goe.AbstractPropertyEditorSupport

addWindowAdapter, cleanUp, closeDialog, createPopup, createTipText, createWindowAdapter, getChosenOption, getCustomEditor, getHelpDescription, getHelpIcon, getHelpTitle, getHelpURL, getParentDialog, getParentFrame, initialize, isPaintable, resetChosenOption, setValue, supportsCustomEditor

Methods inherited from class java.beans.PropertyEditorSupport

addPropertyChangeListener, firePropertyChange, getAsText, getSource, getTags, getValue, removePropertyChangeListener, setAsText, setSource

Methods inherited from class java.lang.Object

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

Field Detail

m_FileChooser

protected transient BaseFileChooser m_FileChooser

The file chooser used for selecting files.

Constructor Detail

PlaceholderFileEditor

public PlaceholderFileEditor()

Method Detail

toCustomStringRepresentation

public String toCustomStringRepresentation(Object obj)

Returns a custom string representation of the object.

Specified by:

toCustomStringRepresentation in interface CustomStringRepresentationHandler

Parameters:

obj - the object to turn into a string

Returns:

the string representation

fromCustomStringRepresentation

public Object fromCustomStringRepresentation(String str)

Returns an object created from the custom string representation.

Specified by:

fromCustomStringRepresentation in interface CustomStringRepresentationHandler

Parameters:

str - the string to turn into an object

Returns:

the object

getJavaInitializationString

public String getJavaInitializationString()

Returns a representation of the current property value as java source.

Specified by:

getJavaInitializationString in interface PropertyEditor

Overrides:

getJavaInitializationString in class PropertyEditorSupport

Returns:

a value of type 'String'

getFileChooser

protected BaseFileChooser getFileChooser()

Returns the file chooser and creates it if necessary.

createCustomEditor

protected JComponent createCustomEditor()

Gets the custom editor component.

Specified by:

createCustomEditor in class AbstractPropertyEditorSupport

Returns:

a value of type 'Component'

initForDisplay

protected void initForDisplay()

Initializes the display of the value.

Overrides:

initForDisplay in class AbstractPropertyEditorSupport

paintValue

public void paintValue(Graphics gfx,
                       Rectangle box)

Paints a representation of the current Object.

Specified by:

paintValue in interface PropertyEditor

Overrides:

paintValue in class PropertyEditorSupport

Parameters:

gfx - the graphics context to use

box - the area we are allowed to paint into

isInlineEditingAvailable

public boolean isInlineEditingAvailable()

Checks whether inline editing is available.

Specified by:

isInlineEditingAvailable in interface InlineEditorSupport

Returns:

true if editing available

setInlineValue

public void setInlineValue(String value)

Sets the value to use.

Specified by:

setInlineValue in interface InlineEditorSupport

Parameters:

value - the value to use

getInlineValue

public String getInlineValue()

Returns the current value.

Specified by:

getInlineValue in interface InlineEditorSupport

Returns:

the current value

isInlineValueValid

public boolean isInlineValueValid(String value)

Checks whether the value id valid.

Specified by:

isInlineValueValid in interface InlineEditorSupport

Parameters:

value - the value to check

Returns:

true if valid

getSelectedObjects

public Object[] getSelectedObjects(Container parent)

Returns the selected objects.

Specified by:

getSelectedObjects in interface MultiSelectionEditor

Parameters:

parent - the parent container

Returns:

the objects

customizePopupMenu

public void customizePopupMenu(BasePanel owner,
                               JPopupMenu menu)

For customizing the popup menu.

Specified by:

customizePopupMenu in interface PopupMenuCustomizer<BasePanel>

Specified by:

customizePopupMenu in interface PropertyPanel.PopupMenuCustomizer

Parameters:

owner - the property panel from where the menu originates

menu - the menu to customize