content: /**
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you under the Apache License, Version 2.0 (the
   * "License"); you may not use this file except in compliance
   * with the License.  You may obtain a copy of the License at
   *
   *   http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing,
   * software distributed under the License is distributed on an
   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
   * KIND, either express or implied.  See the License for the
   * specific language governing permissions and limitations
   * under the License.
   */
  package org.apache.weex.ui.flat.widget;
  
  
  import android.graphics.Canvas;
  import android.graphics.Point;
  import android.graphics.Rect;
  import android.support.annotation.NonNull;
  import android.support.annotation.Nullable;
  import android.support.annotation.RestrictTo;
  import android.support.annotation.RestrictTo.Scope;
  
  import org.apache.weex.ui.view.border.BorderDrawable;
  
  @RestrictTo(Scope.LIBRARY)
  public interface Widget {
  
    public static final String TAG = "Widget";
  
    void draw(@NonNull Canvas canvas);
  
    void onDraw(@NonNull Canvas canvas);
  
    void setBackgroundAndBorder(@NonNull BorderDrawable backgroundBorder);
  
    void setLayout(int width, int height, int left, int right, int top, int bottom, Point offset);
  
    void setContentBox(int leftOffset, int topOffset, int rightOffset, int bottomOffset);
  
    @NonNull
    Point getLocInFlatContainer();
  
    @Nullable
    BorderDrawable getBackgroundAndBorder();
  
    @NonNull
    Rect getBorderBox();
  }
  