Internals: add ImGuiNavMoveFlags_NoSelect and use in FocusItem().

(amend 31f11cf which broke raage-select)

imgui.cpp

@@ -7557,7 +7557,7 @@ void ImGui::FocusItem()
         return;
     }
 
-    ImGuiNavMoveFlags move_flags = ImGuiNavMoveFlags_Tabbing | ImGuiNavMoveFlags_FocusApi; // No activation/selection
+    ImGuiNavMoveFlags move_flags = ImGuiNavMoveFlags_Tabbing | ImGuiNavMoveFlags_FocusApi | ImGuiNavMoveFlags_NoSelect;
     ImGuiScrollFlags scroll_flags = window->Appearing ? ImGuiScrollFlags_KeepVisibleEdgeX | ImGuiScrollFlags_AlwaysCenterY : ImGuiScrollFlags_KeepVisibleEdgeX | ImGuiScrollFlags_KeepVisibleEdgeY;
     SetNavWindow(window);
     NavMoveRequestSubmit(ImGuiDir_None, ImGuiDir_Up, move_flags, scroll_flags);
@@ -11605,8 +11605,8 @@ void ImGui::NavMoveRequestApplyResult()
     if (result == NULL)
     {
         if (g.NavMoveFlags & ImGuiNavMoveFlags_Tabbing)
-            g.NavMoveFlags |= ImGuiNavMoveFlags_DontSetNavHighlight;
-        if (g.NavId != 0 && (g.NavMoveFlags & ImGuiNavMoveFlags_DontSetNavHighlight) == 0)
+            g.NavMoveFlags |= ImGuiNavMoveFlags_NoSetNavHighlight;
+        if (g.NavId != 0 && (g.NavMoveFlags & ImGuiNavMoveFlags_NoSetNavHighlight) == 0)
             NavRestoreHighlightAfterMove();
         NavClearPreferredPosForAxis(axis); // On a failed move, clear preferred pos for this axis.
         IMGUI_DEBUG_LOG_NAV("[nav] NavMoveSubmitted but not led to a result!\n");
@@ -11645,7 +11645,7 @@ void ImGui::NavMoveRequestApplyResult()
     }
     if (g.ActiveId != result->ID)
         ClearActiveID();
-    if (g.NavId != result->ID && (g.NavMoveFlags & ImGuiNavMoveFlags_Activate) != 0)
+    if (g.NavId != result->ID && (g.NavMoveFlags & ImGuiNavMoveFlags_NoSelect) == 0)
     {
         // Don't set NavJustMovedToId if just landed on the same spot (which may happen with ImGuiNavMoveFlags_AllowCurrentNavId)
         g.NavJustMovedToId = result->ID;
@@ -11675,13 +11675,13 @@ void ImGui::NavMoveRequestApplyResult()
     {
         g.NavNextActivateId = result->ID;
         g.NavNextActivateFlags = ImGuiActivateFlags_None;
-        g.NavMoveFlags |= ImGuiNavMoveFlags_DontSetNavHighlight;
+        g.NavMoveFlags |= ImGuiNavMoveFlags_NoSetNavHighlight;
         if (g.NavMoveFlags & ImGuiNavMoveFlags_Tabbing)
             g.NavNextActivateFlags |= ImGuiActivateFlags_PreferInput | ImGuiActivateFlags_TryToPreserveState;
     }
 
     // Enable nav highlight
-    if ((g.NavMoveFlags & ImGuiNavMoveFlags_DontSetNavHighlight) == 0)
+    if ((g.NavMoveFlags & ImGuiNavMoveFlags_NoSetNavHighlight) == 0)
         NavRestoreHighlightAfterMove();
 }
 

imgui_internal.h

@@ -1482,7 +1482,8 @@ enum ImGuiNavMoveFlags_
     ImGuiNavMoveFlags_FocusApi              = 1 << 9,   // Requests from focus API can land/focus/activate items even if they are marked with _NoTabStop (see NavProcessItemForTabbingRequest() for details)
     ImGuiNavMoveFlags_Tabbing               = 1 << 10,  // == Focus + Activate if item is Inputable + DontChangeNavHighlight
     ImGuiNavMoveFlags_Activate              = 1 << 11,  // Activate/select target item.
-    ImGuiNavMoveFlags_DontSetNavHighlight   = 1 << 12,  // Do not alter the visible state of keyboard vs mouse nav highlight
+    ImGuiNavMoveFlags_NoSelect              = 1 << 12,  // Don't trigger selection by not setting g.NavJustMovedTo
+    ImGuiNavMoveFlags_NoSetNavHighlight     = 1 << 13,  // Do not alter the visible state of keyboard vs mouse nav highlight
 };
 
 enum ImGuiNavLayer