程序包 me.zhanghai.android.fastscroll

类 SimpleViewHelper

java.lang.Object
me.zhanghai.android.fastscroll.SimpleViewHelper
所有已实现的接口:
FastScroller.ViewHelper
public abstract class SimpleViewHelper extends Object implements FastScroller.ViewHelper

  • 构造器详细资料

    • SimpleViewHelper

      public SimpleViewHelper()

  • 方法详细资料

    • addOnPreDrawListener

      public void addOnPreDrawListener(@Nullable Runnable listener)
      指定者:
      addOnPreDrawListener 在接口中 FastScroller.ViewHelper

    • draw

      public void draw(@NonNull Canvas canvas)

    • addOnScrollChangedListener

      public void addOnScrollChangedListener(@Nullable Runnable listener)
      指定者:
      addOnScrollChangedListener 在接口中 FastScroller.ViewHelper

    • onScrollChanged

      public void onScrollChanged(int left, int top, int oldLeft, int oldTop)

    • addOnTouchEventListener

      public void addOnTouchEventListener(@Nullable Predicate<MotionEvent> listener)
      指定者:
      addOnTouchEventListener 在接口中 FastScroller.ViewHelper

    • onInterceptTouchEvent

      public boolean onInterceptTouchEvent(@NonNull MotionEvent event)

    • onTouchEvent

      public boolean onTouchEvent(@NonNull MotionEvent event)

    • getScrollRange

      public int getScrollRange()
      指定者:
      getScrollRange 在接口中 FastScroller.ViewHelper

    • getScrollOffset

      public int getScrollOffset()
      指定者:
      getScrollOffset 在接口中 FastScroller.ViewHelper

    • scrollTo

      public void scrollTo(int offset)
      指定者:
      scrollTo 在接口中 FastScroller.ViewHelper

    • superDraw

      protected abstract void superDraw(@NonNull Canvas canvas)

    • superOnScrollChanged

      protected abstract void superOnScrollChanged(int left, int top, int oldLeft, int oldTop)

    • superOnInterceptTouchEvent

      protected abstract boolean superOnInterceptTouchEvent(@NonNull MotionEvent event)

    • superOnTouchEvent

      protected abstract boolean superOnTouchEvent(@NonNull MotionEvent event)

    • computeVerticalScrollRange

      protected abstract int computeVerticalScrollRange()

    • computeVerticalScrollOffset

      protected abstract int computeVerticalScrollOffset()

    • getScrollX

      protected abstract int getScrollX()

    • scrollTo

      protected abstract void scrollTo(int x, int y)