TreeNode no arrow draw flag

Version/Branch of Dear ImGui:

Version 1.92.7, Branch: docking

Back-ends:

imgui_impl_sdl2.cpp + imgui_impl_vulkan.cpp

Compiler, OS:

Windows 11 + MSVC 2022

Full config/build information:

No response

Details:

This is rather a request since i can't seem to find a way to edit imgui source efficiently without formatting the code with my clang-format tool and make a PR myself.

I am using TreeNodeEx for my file explorer in the game engine that i'm building and did not like the arrows so I made some tiny changes.

All i've changed is added an ImGuiTreeNodeFlags_NoArrowDraw flag and skip the RenderBullet/ RenderArrow calls in the TreeNodeBehavior, and if this flag is found subtract the text_offset_x value from text_pos.x

Screenshots/Video:

Minimal, Complete and Verifiable Example code:

   // this is the if(display_frame) body
{
      // Framed type
      const ImU32 bg_col = GetColorU32( ( held && hovered ) ? ImGuiCol_HeaderActive
                                        : hovered           ? ImGuiCol_HeaderHovered
                                                            : ImGuiCol_Header );
      RenderFrame( frame_bb.Min, frame_bb.Max, bg_col, true, style.FrameRounding );
      RenderNavCursor( frame_bb, id, nav_render_cursor_flags );
      if ( span_all_columns && !span_all_columns_label )
        TablePopBackgroundChannel();
      if ( !( flags & ImGuiTreeNodeFlags_NoArrowDraw ) )
      {
        if ( flags & ImGuiTreeNodeFlags_Bullet )
          RenderBullet(
            window->DrawList, ImVec2( text_pos.x - text_offset_x * 0.60f, text_pos.y + g.FontSize * 0.5f ), text_col );
        else if ( !is_leaf )
          RenderArrow( window->DrawList,
                       ImVec2( text_pos.x - text_offset_x + padding.x, text_pos.y ),
                       text_col,
                       is_open ? ( ( flags & ImGuiTreeNodeFlags_UpsideDownArrow ) ? ImGuiDir_Up : ImGuiDir_Down )
                               : ImGuiDir_Right,
                       1.0f );
        else // Leaf without bullet, left-adjusted text
          text_pos.x -= text_offset_x - padding.x;
      }
      if ( flags & ImGuiTreeNodeFlags_ClipLabelForTrailingButton )
        frame_bb.Max.x -= g.FontSize + style.FramePadding.x;
      if ( g.LogEnabled )
        LogSetNextTextDecoration( "###", "###" );

}

   // shift text back since there's no arrow drawn
   if ( flags & ImGuiTreeNodeFlags_NoArrowDraw )
     text_pos.x -= text_offset_x;

   // Label
   if ( display_frame )
     RenderTextClipped( text_pos, frame_bb.Max, label, label_end, &label_size );
   else
     RenderText( text_pos, label, label_end, false );