Lines Matching refs:view
18 package android.support.v4.view;
20 import android.view.MotionEvent;
21 import android.view.VelocityTracker;
22 import android.view.View;
23 import android.view.ViewConfiguration;
26 * This interface should be implemented by {@link android.view.ViewGroup ViewGroup} subclasses
27 * that wish to support scrolling operations delegated by a nested child view.
40 * React to a descendant view initiating a nestable scroll operation, claiming the
43 * <p>This method will be called in response to a descendant view invoking
44 * {@link ViewCompat#startNestedScroll(View, int)}. Each parent up the view hierarchy will be
48 * <p>This method may be overridden by ViewParent implementations to indicate when the view
50 * true, this ViewParent will become the target view's nested scrolling parent for the duration
68 * an opportunity for the view and its superclasses to perform initial configuration
97 * <p>This method will be called when the ViewParent's current nested scrolling child view
109 * @param target The descendent view controlling the nested scroll
119 * React to a nested scroll in progress before the target view consumes a portion of the scroll.
121 * <p>When working with nested scrolling often the parent view may want an opportunity
124 * fully into view before the list itself begins scrolling.</p>
149 * <p>If a nested scrolling child view would normally fling but it is at the edge of
162 * React to a nested fling before the target view consumes it.
179 * @return true if this parent consumed the fling ahead of the target view