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- # Part of ImGui Bundle - MIT License - Copyright (c) 2022-2026 Pascal Thomet - https://github.com/pthom/imgui_bundle
- from typing import cast
- try:
- import glfw # pip install glfw
- def glfw_window_hello_imgui() -> glfw._GLFWwindow:
- """Return the main glfw window used by HelloImGui (when the backend is GLFW)
- You can use this window to set up additional GLFW callbacks.
- """
- import ctypes
- from imgui_bundle import hello_imgui
- window_address = hello_imgui.get_glfw_window_address()
- window_pointer = ctypes.cast(window_address, ctypes.POINTER(glfw._GLFWwindow))
- return cast(glfw._GLFWwindow, window_pointer)
- except (ImportError, ModuleNotFoundError):
- def glfw_window_hello_imgui() -> None: # type: ignore
- import sys
- print("""Please install glfw, so that glfw_window_hello_imgui works:
- pip install glfw""")
- sys.exit(1)
- pass
- # print("Warning: could not import glfw")
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