Version/Branch of Dear ImGui:

Version: 1.79
Branch: Docking

Back-end/Renderer/Compiler/OS

Back-ends: imgui_impl_opengl3.cpp + imgui_impl_glfw3.cpp
Operating System: Windows 10 (2004)

My Issue/Question:

I want to hide the "Hide Tab Bar" and "Close" button of dock window tabs. The only way I was able to achieve this was by overwriting the shared flags of each node using ImGuiDockNodeFlags_NoWindowMenuButton | ImGuiDockNodeFlags_NoCloseButton. This flags are private and internal. So I am unsure if this is the correct way or if there is a better way to achieve this.

EDIT:
Also, in this context I am wondering how to change the height of the tab?

Screenshots/Video

Standalone, minimal, complete and verifiable example: (see #2261)

ImGui::DockBuilderDockWindow( RN_VIEWPORT_WINDOW, DockMainID );
ImGuiDockNode* MainNode = ImGui::DockBuilderGetNode( DockMainID );
MainNode->LocalFlags |= ImGuiDockNodeFlags_NoWindowMenuButton | ImGuiDockNodeFlags_NoCloseButton;

If anybody tries this make sure you delete imgui.ini beforehand. Otherwise your changes might not have any effect!