Method TreeNodeGetOpen

3rdparty/imgui/src/imgui_widgets.cpp:6784–6789

The reason those two functions are not yet in public API is because I would like to design a more feature-full and generic API for this. They are otherwise function (cc: #3823, #9251, #7553, #6754, #5423, #2958, #2079, #1947, #1131, #722)

// The reason those two functions are not yet in public API is because I would like to design a more feature-full and generic API for this.
// They are otherwise function (cc: #3823, #9251, #7553, #6754, #5423, #2958, #2079, #1947, #1131, #722)
bool ImGui::TreeNodeGetOpen(ImGuiID storage_id)
{
    ImGuiContext& g = *GImGui;
    ImGuiStorage* storage = g.CurrentWindow->DC.StateStorage;
    return storage->GetInt(storage_id, 0) != 0;
}

void ImGui::TreeNodeSetOpen(ImGuiID storage_id, bool is_open)
{