public ScrollbarScope(Scrollbar scrollbar)
{
_scrollbar = scrollbar;
_outerVerticalBlock = EditorGUILayoutHelper.VerticalBlock(out Rect windowRect);
if (Event.current.type == EventType.Repaint)
{
_scrollbar._windowRect = windowRect;
}
_scrollView = EditorGUILayoutHelper.ScrollViewBlock(ref _scrollbar._position, _scrollbar._visible);
_innerVerticalBlock = EditorGUILayoutHelper.VerticalBlock(out _newWholeListRect);
}
private void DrawContent()
{
using (new FixedRect(_preventExpandingHeight, position.width))
{
using (EditorGUILayoutHelper.VerticalBlock(_preventExpandingHeight,
DropdownStyle.BackgroundColor, out float contentHeight))
{
_selectionTree.Draw();
if (Event.current.type == EventType.Repaint)
{
_contentHeight = contentHeight;
}
}
EditorGUIHelper.DrawBorders(position.width, position.height, DropdownStyle.BorderColor);
}
}