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77a310736d
imgui/examples/sdl_opengl2_example
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Emmanuel Benoît 77a310736d Horizontal mouse wheel support 
This patch adds support for the horizontal mouse wheel in ImGui. It
affects windows that can be scrolled, as long as the Ctrl key is not
being pressed.

The scrolling speed has been set empirically so that it matches the
scrolling speed on the Firefox browser when the horizontal wheel is
used.

Internally, it adds a MouseHorizWheel to ImGuiIO, which is then used in
NewFrame to scroll the current window.

The SDL/GL2, SDL/GL3, GLFW/GL2 and GLFW/GL3 examples has been modified
to use it.
2017-11-27 20:59:05 +01:00
..
build_win32.bat Examples: SDL2: Tweaked batch files for Win32. 2017-05-01 15:00:42 +02:00
imgui_impl_sdl.cpp Horizontal mouse wheel support 2017-11-27 20:59:05 +01:00
imgui_impl_sdl.h Sisyphus says: tweaked comments about not using old-style OpenGL examples (#1459, #1394 etc.) 2017-11-24 09:27:45 +01:00
main.cpp Sisyphus says: tweaked comments about not using old-style OpenGL examples (#1459, #1394 etc.) 2017-11-24 09:27:45 +01:00
README.md update cmdline syntax in windows compilation 2016-11-09 14:53:23 +08:00

README.md

How to Build

  • On Windows with Visual Studio's CLI
set SDL2DIR=path_to_your_sdl2_folder
cl /Zi /MD /I %SDL2DIR%\include /I ..\.. main.cpp imgui_impl_sdl.cpp ..\..\imgui*.cpp /link /LIBPATH:%SDL2DIR%\lib SDL2.lib SDL2main.lib opengl32.lib /subsystem:console
  • On Linux and similar Unixes
c++ `sdl2-config --cflags` -I ../.. main.cpp imgui_impl_sdl.cpp ../../imgui*.cpp `sdl2-config --libs` -lGL -o sdl2example
  • On Mac OS X
brew install sdl2
c++ `sdl2-config --cflags` -I ../.. main.cpp imgui_impl_sdl.cpp ../../imgui*.cpp `sdl2-config --libs` -framework OpenGl -o sdl2example