Draws scrollbar above list to have a correct order for Z sorting after a6cb77a204.

Reported By: nwtour
Tested By: nwtour
Differential Revision: https://code.wildfiregames.com/D3881
This was SVN commit r25303.

source/gui/ObjectTypes/CDropDown.cpp

@@ -476,11 +476,11 @@ void CDropDown::Draw()
 		DrawText(m_Selected, m_Enabled ? m_TextColorSelected : m_TextColorDisabled, pos, bz + 0.1f, cliparea);
 	}
 
-	// Disable scrollbar during drawing without sending a setting-changed message
-	bool old = m_ScrollBar;
-
 	if (m_Open)
 	{
+		// Disable scrollbar during drawing without sending a setting-changed message
+		const bool old = m_ScrollBar;
+
 		// TODO: drawScrollbar as an argument of DrawList?
 		if (m_HideScrollBar)
 			m_ScrollBar = false;

source/gui/ObjectTypes/CList.cpp

@@ -330,10 +330,6 @@ void CList::DrawList(const int& selected, const CGUISpriteInstance& sprite, cons
 {
 	float bz = GetBufferedZ();
 
-	// First call draw on ScrollBarOwner
-	if (m_ScrollBar)
-		IGUIScrollBarOwner::Draw();
-
 	{
 		CRect rect = GetListRect();
 
@@ -396,6 +392,9 @@ void CList::DrawList(const int& selected, const CGUISpriteInstance& sprite, cons
 			DrawText(i, textcolor, rect.TopLeft() - CVector2D(0.f, scroll - m_ItemsYPositions[i]), bz + 0.1f, cliparea);
 		}
 	}
+
+	if (m_ScrollBar)
+		IGUIScrollBarOwner::Draw();
 }
 
 void CList::AddItem(const CGUIString& str, const CGUIString& data)