Spreadsheet: Dataset region for spreadsheet editor

This patch adds a left aligned sidebar to the spreadsheet editor. This
Sidebar can be used to navigate the geometry component types and
attribute domains. It also provides a quick overview of domain sizes.
It replaces the two dropdowns in the regions header.
Next step will be to add the domain cycling shortcut
using the CTRL + mouse wheel.

Reviewer: Dalai Felinto (dfelinto), Julian Eisel (Severin),
Hans Goudey (HooglyBoogly).

Differential Revision: https://developer.blender.org/D11046

1 files changed, 9 insertions, 0 deletions

diff --git a/source/blender/blenloader/intern/versioning_userdef.c b/source/blender/blenloader/intern/versioning_userdef.c
index be3834faa5a..42b27f57e2c 100644
--- a/source/blender/blenloader/intern/versioning_userdef.c
+++ b/source/blender/blenloader/intern/versioning_userdef.c
@@ -277,6 +277,15 @@ static void do_versions_theme(const UserDef *userdef, bTheme *btheme)
     btheme->space_spreadsheet = btheme->space_outliner;
   }
 
+  if (!USER_VERSION_ATLEAST(300, 5)) {
+    FROM_DEFAULT_V4_UCHAR(space_spreadsheet.active);
+    FROM_DEFAULT_V4_UCHAR(space_spreadsheet.list);
+    FROM_DEFAULT_V4_UCHAR(space_spreadsheet.list_text);
+    FROM_DEFAULT_V4_UCHAR(space_spreadsheet.list_text_hi);
+    FROM_DEFAULT_V4_UCHAR(space_spreadsheet.hilite);
+    FROM_DEFAULT_V4_UCHAR(space_spreadsheet.selected_highlight);
+  }
+
   /**
    * Versioning code until next subversion bump goes here.
    *