- Honor CMP0077 - this allows to easily set options when you're incorporating ImGui-SFML into your build, e.g.:
set(IMGUI_SFML_FIND_SFML OFF)
add_subdirectory(imgui-sfml)
- Fix #83 - on some mice MouseWheelMoved wasn't good enough for detecting mouse wheel movement.
- Fix some minor CMake problems
