SDL3 backend: Undeclared identifier 'focused_window' on Android/iOS/Emscripten

[jo-codegirl]

Version/Branch of Dear ImGui:

Version: 1.89.6 WIP
Branch: master (7c291ba)

Back-end

Back-ends: imgui_impl_sdl3.cpp
Compiler: Android Studio Dolphin, SDK 32
Operating System: Ventura 13.3.1

My Issue/Question:

When building in Android, SDL_HAS_CAPTURE_AND_GLOBAL_MOUSE is set to 0. Later, in ImGui_ImplSDL3_UpdateMouseData, code is defined by this flag. A variable is not initialized in the #else so there is a build error when it is used:

/imgui/backends/imgui_impl_sdl3.cpp:460:35: error: use of undeclared identifier 'focused_window'

Also, see #6386 (comment)

Screenshots/Video

Standalone, minimal, complete and verifiable example:

// I got it to compile in my local repo by setting focused_window to bd->window, is this desired initialization in this case?
SDL_Window* focused_window = bd->Window;

[ocornut]

Apologies, this was an overlook in this specific SDL3 backend condition. Pushed your fix as 5dc6013. Thank you!