Expose same functionality in MaterialTextBox as TextBox

Because the MaterialTextBox doesn't extend the GWT standard TextBox, but
we still want to provide the same possibilities as the TextBox has, we
need to implement all the interfaces that TextBox does and redirect the
methods to the internal TextBox.

Also, the inner components should be protected instead of package
private, to expose them to extensions.

Author: anton-johansson

src/main/java/gwt/material/design/client/ui/MaterialTextBox.java

@@ -24,24 +24,72 @@
 import gwt.material.design.client.custom.CustomLabel;
 
 import com.google.gwt.core.client.GWT;
+import com.google.gwt.editor.client.IsEditor;
+import com.google.gwt.editor.ui.client.adapters.ValueBoxEditor;
+import com.google.gwt.event.dom.client.BlurHandler;
+import com.google.gwt.event.dom.client.ChangeHandler;
+import com.google.gwt.event.dom.client.ClickHandler;
+import com.google.gwt.event.dom.client.DoubleClickHandler;
+import com.google.gwt.event.dom.client.DragEndHandler;
+import com.google.gwt.event.dom.client.DragEnterHandler;
+import com.google.gwt.event.dom.client.DragHandler;
+import com.google.gwt.event.dom.client.DragLeaveHandler;
+import com.google.gwt.event.dom.client.DragOverHandler;
+import com.google.gwt.event.dom.client.DragStartHandler;
+import com.google.gwt.event.dom.client.DropHandler;
+import com.google.gwt.event.dom.client.FocusHandler;
+import com.google.gwt.event.dom.client.GestureChangeHandler;
+import com.google.gwt.event.dom.client.GestureEndHandler;
+import com.google.gwt.event.dom.client.GestureStartHandler;
+import com.google.gwt.event.dom.client.HasAllDragAndDropHandlers;
+import com.google.gwt.event.dom.client.HasAllFocusHandlers;
+import com.google.gwt.event.dom.client.HasAllGestureHandlers;
+import com.google.gwt.event.dom.client.HasAllKeyHandlers;
+import com.google.gwt.event.dom.client.HasAllMouseHandlers;
+import com.google.gwt.event.dom.client.HasAllTouchHandlers;
+import com.google.gwt.event.dom.client.HasChangeHandlers;
+import com.google.gwt.event.dom.client.HasClickHandlers;
+import com.google.gwt.event.dom.client.HasDoubleClickHandlers;
 import com.google.gwt.event.dom.client.HasKeyUpHandlers;
 import com.google.gwt.event.dom.client.KeyCodes;
+import com.google.gwt.event.dom.client.KeyDownHandler;
 import com.google.gwt.event.dom.client.KeyPressEvent;
 import com.google.gwt.event.dom.client.KeyPressHandler;
 import com.google.gwt.event.dom.client.KeyUpEvent;
 import com.google.gwt.event.dom.client.KeyUpHandler;
+import com.google.gwt.event.dom.client.MouseDownHandler;
+import com.google.gwt.event.dom.client.MouseMoveHandler;
+import com.google.gwt.event.dom.client.MouseOutHandler;
+import com.google.gwt.event.dom.client.MouseOverHandler;
+import com.google.gwt.event.dom.client.MouseUpHandler;
+import com.google.gwt.event.dom.client.MouseWheelHandler;
+import com.google.gwt.event.dom.client.TouchCancelHandler;
+import com.google.gwt.event.dom.client.TouchEndHandler;
+import com.google.gwt.event.dom.client.TouchMoveHandler;
+import com.google.gwt.event.dom.client.TouchStartHandler;
 import com.google.gwt.event.logical.shared.ValueChangeHandler;
 import com.google.gwt.event.shared.HandlerRegistration;
+import com.google.gwt.i18n.client.AutoDirectionHandler;
+import com.google.gwt.i18n.shared.DirectionEstimator;
+import com.google.gwt.i18n.shared.HasDirectionEstimator;
 import com.google.gwt.uibinder.client.UiBinder;
 import com.google.gwt.uibinder.client.UiField;
 import com.google.gwt.user.client.ui.Composite;
+import com.google.gwt.user.client.ui.HasEnabled;
+import com.google.gwt.user.client.ui.HasName;
 import com.google.gwt.user.client.ui.HasText;
 import com.google.gwt.user.client.ui.HasValue;
 import com.google.gwt.user.client.ui.Label;
 import com.google.gwt.user.client.ui.TextBox;
 import com.google.gwt.user.client.ui.Widget;
 
-public class MaterialTextBox extends Composite implements HasText, HasKeyUpHandlers, HasValue<String> {
+public class MaterialTextBox extends Composite implements
+		HasChangeHandlers, HasName, HasDirectionEstimator, HasValue<String>,
+		HasText, AutoDirectionHandler.Target, IsEditor<ValueBoxEditor<String>>,
+		HasKeyUpHandlers, HasClickHandlers, HasDoubleClickHandlers,
+		HasEnabled, HasAllDragAndDropHandlers, HasAllFocusHandlers,
+		HasAllGestureHandlers, HasAllKeyHandlers, HasAllMouseHandlers,
+		HasAllTouchHandlers {
 
 	private static MaterialTextBoxUiBinder uiBinder = GWT.create(MaterialTextBoxUiBinder.class);
 
@@ -56,20 +104,17 @@ interface MaterialTextBoxUiBinder extends UiBinder<Widget, MaterialTextBox> {
 	private String length;
 
 	@UiField
-	CustomLabel 
-	customLabel;
+	protected CustomLabel customLabel;
 	@UiField
-	Label lblName;
+	protected Label lblName;
 	@UiField
-	TextBox txtBox;
+	protected TextBox txtBox;
 	@UiField
-	CustomIcon iconPanel;
+	protected CustomIcon iconPanel;
 
 	public MaterialTextBox() {
 		initWidget(uiBinder.createAndBindUi(this));
 	}
-	
-	
 
 	@Override
 	protected void onAttach() {
@@ -167,14 +212,15 @@ public void setValid(boolean isValid) {
 		this.isValid = isValid;
 	}
 
+	@Override
 	public boolean isEnabled() {
 		return enabled;
 	}
 
+	@Override
 	public void setEnabled(boolean enabled) {
 		this.enabled = enabled;
 		txtBox.setEnabled(enabled);
-		
 	}
 
 	@Override
@@ -210,4 +256,179 @@ public void setValue(String value) {
 	public void setValue(String value, boolean fireEvents) {
 		txtBox.setValue(value, fireEvents);
 	}
+
+	@Override
+	public void setDirection(Direction direction) {
+		txtBox.setDirection(direction);
+	}
+
+	@Override
+	public Direction getDirection() {
+		return txtBox.getDirection();
+	}
+
+	@Override
+	public ValueBoxEditor<String> asEditor() {
+		return txtBox.asEditor();
+	}
+
+	@Override
+	public DirectionEstimator getDirectionEstimator() {
+		return txtBox.getDirectionEstimator();
+	}
+
+	@Override
+	public void setDirectionEstimator(boolean enabled) {
+		txtBox.setDirectionEstimator(enabled);
+	}
+
+	@Override
+	public void setDirectionEstimator(DirectionEstimator directionEstimator) {
+		txtBox.setDirectionEstimator(directionEstimator);
+	}
+
+	@Override
+	public void setName(String name) {
+		txtBox.setName(name);
+	}
+
+	@Override
+	public String getName() {
+		return txtBox.getName();
+	}
+
+	@Override
+	public HandlerRegistration addChangeHandler(ChangeHandler handler) {
+		return txtBox.addChangeHandler(handler);
+	}
+
+	@Override
+	public HandlerRegistration addDragEndHandler(DragEndHandler handler) {
+		return txtBox.addDragEndHandler(handler);
+	}
+
+	@Override
+	public HandlerRegistration addDragEnterHandler(DragEnterHandler handler) {
+		return txtBox.addDragEnterHandler(handler);
+	}
+
+	@Override
+	public HandlerRegistration addDragLeaveHandler(DragLeaveHandler handler) {
+		return txtBox.addDragLeaveHandler(handler);
+	}
+
+	@Override
+	public HandlerRegistration addDragHandler(DragHandler handler) {
+		return txtBox.addDragHandler(handler);
+	}
+
+	@Override
+	public HandlerRegistration addDragOverHandler(DragOverHandler handler) {
+		return txtBox.addDragOverHandler(handler);
+	}
+
+	@Override
+	public HandlerRegistration addDragStartHandler(DragStartHandler handler) {
+		return txtBox.addDragStartHandler(handler);
+	}
+
+	@Override
+	public HandlerRegistration addDropHandler(DropHandler handler) {
+		return txtBox.addDropHandler(handler);
+	}
+
+	@Override
+	public HandlerRegistration addFocusHandler(FocusHandler handler) {
+		return txtBox.addFocusHandler(handler);
+	}
+
+	@Override
+	public HandlerRegistration addBlurHandler(BlurHandler handler) {
+		return txtBox.addBlurHandler(handler);
+	}
+
+	@Override
+	public HandlerRegistration addGestureStartHandler(GestureStartHandler handler) {
+		return txtBox.addGestureStartHandler(handler);
+	}
+
+	@Override
+	public HandlerRegistration addGestureChangeHandler(GestureChangeHandler handler) {
+		return txtBox.addGestureChangeHandler(handler);
+	}
+
+	@Override
+	public HandlerRegistration addGestureEndHandler(GestureEndHandler handler) {
+		return txtBox.addGestureEndHandler(handler);
+	}
+
+	@Override
+	public HandlerRegistration addKeyDownHandler(KeyDownHandler handler) {
+		return txtBox.addKeyDownHandler(handler);
+	}
+
+	@Override
+	public HandlerRegistration addKeyPressHandler(KeyPressHandler handler) {
+		return txtBox.addKeyPressHandler(handler);
+	}
+
+	@Override
+	public HandlerRegistration addMouseDownHandler(MouseDownHandler handler) {
+		return txtBox.addMouseDownHandler(handler);
+	}
+
+	@Override
+	public HandlerRegistration addMouseUpHandler(MouseUpHandler handler) {
+		return txtBox.addMouseUpHandler(handler);
+	}
+
+	@Override
+	public HandlerRegistration addMouseOutHandler(MouseOutHandler handler) {
+		return txtBox.addMouseOutHandler(handler);
+	}
+
+	@Override
+	public HandlerRegistration addMouseOverHandler(MouseOverHandler handler) {
+		return txtBox.addMouseOverHandler(handler);
+	}
+
+	@Override
+	public HandlerRegistration addMouseMoveHandler(MouseMoveHandler handler) {
+		return txtBox.addMouseMoveHandler(handler);
+	}
+
+	@Override
+	public HandlerRegistration addMouseWheelHandler(MouseWheelHandler handler) {
+		return txtBox.addMouseWheelHandler(handler);
+	}
+
+	@Override
+	public HandlerRegistration addTouchStartHandler(TouchStartHandler handler) {
+		return txtBox.addTouchStartHandler(handler);
+	}
+
+	@Override
+	public HandlerRegistration addTouchMoveHandler(TouchMoveHandler handler) {
+		return txtBox.addTouchMoveHandler(handler);
+	}
+
+	@Override
+	public HandlerRegistration addTouchEndHandler(TouchEndHandler handler) {
+		return txtBox.addTouchEndHandler(handler);
+	}
+
+	@Override
+	public HandlerRegistration addTouchCancelHandler(TouchCancelHandler handler) {
+		return txtBox.addTouchCancelHandler(handler);
+	}
+
+	@Override
+	public HandlerRegistration addDoubleClickHandler(DoubleClickHandler handler) {
+		return txtBox.addDoubleClickHandler(handler);
+	}
+
+	@Override
+	public HandlerRegistration addClickHandler(ClickHandler handler) {
+		return txtBox.addClickHandler(handler);
+	}
 }