void SetScroll()
{
SizeF contentSize = gridViewCore.GetContentSize();
float viewportWidth = gridViewCore.GetViewportWidth();
float viewportHeight = gridViewCore.GetViewportHeight();
float spacingW = SideSpacing.left + SideSpacing.right;
float spacingH = SideSpacing.top + SideSpacing.bottom;
float packWidth;
float packHeight;
float n = IsUseInside ? 1 : 0;
packWidth = Width - spacingW - n;
packHeight = Height - spacingH - n;
float headerH = gridViewCore.HeaderHeight + gridViewCore.HeaderSpacing;
if (contentSize.Height > gridViewCore.GetViewportHeight())
{
scrollBarVertical.Width = VerScrollSize;
scrollBarVertical.Height = Height;
scrollBarVertical.Visible = true;
gridViewPack.Width = packWidth - scrollBarVertical.Width;
seletorScreen.Width = packWidth + SelectorMargin.left + SelectorMargin.right - scrollBarVertical.Width;
gridViewCore.Width = packWidth - scrollBarVertical.Width;
}
else
{
scrollBarVertical.Visible = false;
gridViewPack.Width = packWidth;
seletorScreen.Width = packWidth + SelectorMargin.left + SelectorMargin.right;
gridViewCore.Width = packWidth;
}
if (contentSize.Width > gridViewCore.GetViewportWidth())
{
scrollBarHorizontal.Width = Width;
scrollBarHorizontal.Height = HorScrollSize;
scrollBarHorizontal.Visible = true;
gridViewPack.Height = packHeight - scrollBarHorizontal.Height;
seletorScreen.Height = Height - spacingH - headerH + SelectorMargin.top + SelectorMargin.bottom - scrollBarHorizontal.Height;
gridViewCore.Height = packHeight - scrollBarHorizontal.Height;
}
else
{
scrollBarHorizontal.Visible = false;
gridViewPack.Height = packHeight;
seletorScreen.Height = Height - spacingH - headerH + SelectorMargin.top + SelectorMargin.bottom;
gridViewCore.Height = packHeight;
}
if (scrollBarVertical.Visible && scrollBarHorizontal.Visible)
{
scrollBarHorizontal.Width = Width - scrollBarVertical.Width;
scrollBarVertical.Height = Height - scrollBarHorizontal.Height;
}
if (scrollBarVertical.Visible)
{
scrollBarVertical.SetSliderRatio(contentSize.Height, gridViewCore.GetViewportHeight());
scrollBarVertical.Location = new PointF(Width - scrollBarVertical.Width, scrollBarVertical.Location.Y);
scrollBarVertical.SetSliderLocationByViewport(gridViewCore.GetContentShowPos());
}
if (scrollBarHorizontal.Visible)
{
PointF screenLoctain = gridViewCore.GetScreenLoaction();
scrollBarHorizontal.SetSliderRatio(contentSize.Width, gridViewCore.Width);
scrollBarHorizontal.Location = new PointF(scrollBarHorizontal.Location.X, Height - scrollBarHorizontal.Height);
scrollBarHorizontal.SetSliderLocationByViewport(-screenLoctain.X);
}
if (ShadowLayer != null)
{
ScShadow shadow = (ScShadow)ShadowLayer;
switch (ShadowStyle)
{
case 0:
shadow.DirectionRect = new RectangleF(
DirectionRect.X - shadow.ShadowRadius,
DirectionRect.Y + shadow.ShadowRadius,
DirectionRect.Width + shadow.ShadowRadius * 2,
DirectionRect.Height);
break;
case 1:
shadow.DirectionRect = new RectangleF(
DirectionRect.X + gridViewPack.DirectionRect.X - shadow.ShadowRadius,
DirectionRect.Y + gridViewPack.DirectionRect.Y + shadow.ShadowRadius,
gridViewPack.Width + shadow.ShadowRadius * 2,
gridViewPack.Height);
break;
case 2:
shadow.DirectionRect = new RectangleF(
DirectionRect.X - shadow.ShadowRadius,
DirectionRect.Y - shadow.ShadowRadius,
DirectionRect.Width + shadow.ShadowRadius * 2,
DirectionRect.Height + shadow.ShadowRadius * 2);
break;
case 3:
shadow.DirectionRect = new RectangleF(
DirectionRect.X + gridViewPack.DirectionRect.X - shadow.ShadowRadius,
DirectionRect.Y + gridViewPack.DirectionRect.Y - shadow.ShadowRadius,
gridViewPack.Width + shadow.ShadowRadius * 2,
gridViewPack.Height + shadow.ShadowRadius * 2);
break;
}
}
}
