Refactor: Port spreadsheet data set to UI tree view

This patch removes a bunch of specific code for drawing the spreadsheet
data set region, which was an overly specific solution for a generic UI.
Nowadays, the UI tree view API used for asset browser catalogs is a much
better way to implement this behavior.

To make this possible, the tree view API is extended in a few ways.
Collapsibility can now be turned off, and whether an item should
be active is moved to a separate virtual function.

The only visual change is that the items are now drawn in a box,
just like the asset catalog.

Differential Revision: https://developer.blender.org/D13198

1 files changed, 1 insertions, 16 deletions

diff --git a/source/blender/editors/interface/interface_widgets.c b/source/blender/editors/interface/interface_widgets.c
index 7d1b7b80ccd..784f87d36c1 100644
--- a/source/blender/editors/interface/interface_widgets.c
+++ b/source/blender/editors/interface/interface_widgets.c
@@ -114,7 +114,6 @@ typedef enum {
   UI_WTYPE_LISTITEM,
   UI_WTYPE_PROGRESSBAR,
   UI_WTYPE_NODESOCKET,
-  UI_WTYPE_DATASETROW,
   UI_WTYPE_TREEROW,
 } uiWidgetTypeEnum;
 
@@ -3675,13 +3674,7 @@ static void widget_treerow(
   widget_treerow_exec(wcol, rect, state, roundboxalign, tree_row->indentation);
 }
 
-static void widget_datasetrow(
-    uiBut *but, uiWidgetColors *wcol, rcti *rect, int state, int roundboxalign)
-{
-  uiButDatasetRow *dataset_row = (uiButDatasetRow *)but;
-  BLI_assert(but->type == UI_BTYPE_DATASETROW);
-  widget_treerow_exec(wcol, rect, state, roundboxalign, dataset_row->indentation);
-}
+
 
 static void widget_nodesocket(
     uiBut *but, uiWidgetColors *wcol, rcti *rect, int UNUSED(state), int UNUSED(roundboxalign))
@@ -4476,9 +4469,6 @@ static uiWidgetType *widget_type(uiWidgetTypeEnum type)
       wt.custom = widget_progressbar;
       break;
 
-    case UI_WTYPE_DATASETROW:
-      wt.custom = widget_datasetrow;
-      break;
 
     case UI_WTYPE_TREEROW:
       wt.custom = widget_treerow;
@@ -4811,11 +4801,6 @@ void ui_draw_but(const bContext *C, struct ARegion *region, uiStyle *style, uiBu
         fstyle = &style->widgetlabel;
         break;
 
-      case UI_BTYPE_DATASETROW:
-        wt = widget_type(UI_WTYPE_DATASETROW);
-        fstyle = &style->widgetlabel;
-        break;
-
       case UI_BTYPE_TREEROW:
         wt = widget_type(UI_WTYPE_TREEROW);
         fstyle = &style->widgetlabel;