org.scijava.widget
Class AbstractInputPanel<P,W>

java.lang.Object
  org.scijava.widget.AbstractInputPanel<P,W>

Type Parameters:

P - The type of UI component housing the input panel itself.

W - The type of UI component housing each input widget.

All Implemented Interfaces:

InputPanel<P,W>, UIComponent<P>

public abstract class AbstractInputPanel<P,W>
extends Object
implements InputPanel<P,W>

Abstract superclass of UI-specific InputPanel implementations.

Author:

Curtis Rueden

Field Summary

protected Map<String,InputWidget<?,W>>

widgets Table of widgets.

Constructor Summary

AbstractInputPanel()

Method Summary

void	addWidget(InputWidget<?,W> widget) Adds a widget to the panel.
Object	getValue(String name) Returns the value of the given widget's input.
int	getWidgetCount() Gets the number of active widgets in the input panel.
boolean	hasWidgets() Gets whether the input panel has any active widgets.
boolean	isMessageOnly() Returns true if the input panel consists of only messages.
void	refresh() Updates the widgets to reflect the most recent parameter value(s).
boolean	supports(InputWidget<?,?> widget) Gets whether the given widget would be appropriate for the given panel.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.scijava.widget.InputPanel

getWidgetComponentType

Methods inherited from interface org.scijava.widget.UIComponent

getComponent, getComponentType

Field Detail

widgets

protected Map<String,InputWidget<?,W>> widgets

Table of widgets.

Constructor Detail

AbstractInputPanel

public AbstractInputPanel()

Method Detail

supports

public boolean supports(InputWidget<?,?> widget)

Description copied from interface: InputPanel

Gets whether the given widget would be appropriate for the given panel.

Specified by:

supports in interface InputPanel<P,W>

addWidget

public void addWidget(InputWidget<?,W> widget)

Description copied from interface: InputPanel

Adds a widget to the panel.

Specified by:

addWidget in interface InputPanel<P,W>

getValue

public Object getValue(String name)

Description copied from interface: InputPanel

Returns the value of the given widget's input.

Specified by:

getValue in interface InputPanel<P,W>

Parameters:

name - unique name identifying this field

getWidgetCount

public int getWidgetCount()

Description copied from interface: InputPanel

Gets the number of active widgets in the input panel.

Specified by:

getWidgetCount in interface InputPanel<P,W>

hasWidgets

public boolean hasWidgets()

Description copied from interface: InputPanel

Gets whether the input panel has any active widgets.

Specified by:

hasWidgets in interface InputPanel<P,W>

isMessageOnly

public boolean isMessageOnly()

Description copied from interface: InputPanel

Returns true if the input panel consists of only messages.

Specified by:

isMessageOnly in interface InputPanel<P,W>

refresh

public void refresh()

Description copied from interface: InputPanel

Updates the widgets to reflect the most recent parameter value(s).

Specified by:

refresh in interface InputPanel<P,W>