Merge pull request #244 from scijava/inputwidgets

Adds method to get InputWidget from InputPanel

Author: ctrueden

src/main/java/org/scijava/widget/AbstractInputPanel.java

@@ -61,6 +61,11 @@ public boolean supports(final InputWidget<?, ?> widget) {
 	public void addWidget(final InputWidget<?, W> widget) {
 		widgets.put(widget.get().getItem().getName(), widget);
 	}
+	
+	@Override
+	public InputWidget<?, W> getWidget(final String name) {
+		return widgets.get(name);
+	}
 
 	@Override
 	public Object getValue(final String name) {

src/main/java/org/scijava/widget/InputPanel.java

@@ -70,5 +70,8 @@ public interface InputPanel<P, W> extends UIComponent<P> {
 
 	/** Gets the type of the UI component housing the panel's widgets. */
 	Class<W> getWidgetComponentType();
+	
+	/** Gets the widget with the provided name. */
+	InputWidget<?, W> getWidget(String name);
 
 }