public override void Draw(Canvas canvas)
{
base.Draw(canvas);
if (_slideableView == null)
{
return;
}
if (ShadowDrawable == null)
{
return;
}
var right = _slideableView.Right;
var left = _slideableView.Left;
int top;
int bottom;
if (_isSlidingUp)
{
top = _slideableView.Top - _shadowHeight;
bottom = _slideableView.Top;
}
else
{
top = _slideableView.Bottom;
bottom = _slideableView.Bottom + _shadowHeight;
}
ShadowDrawable.SetBounds(left, top, right, bottom);
ShadowDrawable.Draw(canvas);
}
public void DrawShadow(View content, Canvas canvas)
{
if (ShadowDrawable == null || ShadowWidth <= 0)
{
return;
}
var left = 0;
switch (Mode)
{
case MenuMode.Left:
left = content.Left - ShadowWidth;
break;
case MenuMode.Right:
left = content.Right;
break;
case MenuMode.LeftRight:
if (SecondaryShadowDrawable != null)
{
left = content.Right;
SecondaryShadowDrawable.SetBounds(left, 0, left + ShadowWidth, Height);
SecondaryShadowDrawable.Draw(canvas);
}
left = content.Left - ShadowWidth;
break;
}
ShadowDrawable.SetBounds(left, 0, left + ShadowWidth, Height);
ShadowDrawable.Draw(canvas);
}