Added ID overload to BeginPopup

imgui.cpp

@@ -12270,6 +12270,18 @@ bool ImGui::BeginPopup(const char* str_id, ImGuiWindowFlags flags)
     return BeginPopupEx(id, flags);
 }
 
+bool ImGui::BeginPopup(ImGuiID id, ImGuiWindowFlags flags)
+{
+    ImGuiContext& g = *GImGui;
+    if (g.OpenPopupStack.Size <= g.BeginPopupStack.Size) // Early out for performance
+    {
+        g.NextWindowData.ClearFlags(); // We behave like Begin() and need to consume those values
+        return false;
+    }
+    flags |= ImGuiWindowFlags_AlwaysAutoResize | ImGuiWindowFlags_NoTitleBar | ImGuiWindowFlags_NoSavedSettings;
+    return BeginPopupEx(id, flags);
+}
+
 // If 'p_open' is specified for a modal popup window, the popup will have a regular close button which will close the popup.
 // Note that popup visibility status is owned by Dear ImGui (and manipulated with e.g. OpenPopup).
 // - *p_open set back to false in BeginPopupModal() when popup is not open.