diff --git a/README.md b/README.md
index 583fe18..f79b343 100644
--- a/README.md
+++ b/README.md
@@ -11,9 +11,11 @@
 
 ImGui is particularly suited to integration in realtime 3D applications, fullscreen applications, embedded applications, games, or any applications on consoles platforms where operating system features are non-standard. pa
 
-ImGui is self-contained within 6 files that you can easily copy and compile into your application/engine:
+ImGui is self-contained within a few files that you can easily copy and compile into your application/engine:
 
   - imgui.cpp
+  - imgui_demo.cpp
+  - imgui_draw.cpp
   - imgui.h
   - imconfig.h (empty by default, user-editable)
   - stb_rect_pack.h

diff --git a/README.md b/README.md
index 583fe18..f79b343 100644
--- a/README.md
+++ b/README.md
@@ -11,9 +11,11 @@
 
 ImGui is particularly suited to integration in realtime 3D applications, fullscreen applications, embedded applications, games, or any applications on consoles platforms where operating system features are non-standard. pa
 
-ImGui is self-contained within 6 files that you can easily copy and compile into your application/engine:
+ImGui is self-contained within a few files that you can easily copy and compile into your application/engine:
 
   - imgui.cpp
+  - imgui_demo.cpp
+  - imgui_draw.cpp
   - imgui.h
   - imconfig.h (empty by default, user-editable)
   - stb_rect_pack.h
diff --git a/examples/directx11_example/directx11_example.vcxproj b/examples/directx11_example/directx11_example.vcxproj
index 0ad66c4..d3dcd0e 100644
--- a/examples/directx11_example/directx11_example.vcxproj
+++ b/examples/directx11_example/directx11_example.vcxproj
@@ -140,10 +140,13 @@
   <ItemGroup>
     <ClInclude Include="..\..\imconfig.h" />
     <ClInclude Include="..\..\imgui.h" />
+    <ClInclude Include="..\..\imgui_internal.h" />
     <ClInclude Include="imgui_impl_dx11.h" />
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="..\..\imgui.cpp" />
+    <ClCompile Include="..\..\imgui_demo.cpp" />
+    <ClCompile Include="..\..\imgui_draw.cpp" />
     <ClCompile Include="imgui_impl_dx11.cpp" />
     <ClCompile Include="main.cpp" />
   </ItemGroup>

diff --git a/README.md b/README.md
index 583fe18..f79b343 100644
--- a/README.md
+++ b/README.md
@@ -11,9 +11,11 @@
 
 ImGui is particularly suited to integration in realtime 3D applications, fullscreen applications, embedded applications, games, or any applications on consoles platforms where operating system features are non-standard. pa
 
-ImGui is self-contained within 6 files that you can easily copy and compile into your application/engine:
+ImGui is self-contained within a few files that you can easily copy and compile into your application/engine:
 
   - imgui.cpp
+  - imgui_demo.cpp
+  - imgui_draw.cpp
   - imgui.h
   - imconfig.h (empty by default, user-editable)
   - stb_rect_pack.h
diff --git a/examples/directx11_example/directx11_example.vcxproj b/examples/directx11_example/directx11_example.vcxproj
index 0ad66c4..d3dcd0e 100644
--- a/examples/directx11_example/directx11_example.vcxproj
+++ b/examples/directx11_example/directx11_example.vcxproj
@@ -140,10 +140,13 @@
   <ItemGroup>
     <ClInclude Include="..\..\imconfig.h" />
     <ClInclude Include="..\..\imgui.h" />
+    <ClInclude Include="..\..\imgui_internal.h" />
     <ClInclude Include="imgui_impl_dx11.h" />
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="..\..\imgui.cpp" />
+    <ClCompile Include="..\..\imgui_demo.cpp" />
+    <ClCompile Include="..\..\imgui_draw.cpp" />
     <ClCompile Include="imgui_impl_dx11.cpp" />
     <ClCompile Include="main.cpp" />
   </ItemGroup>
diff --git a/examples/directx11_example/directx11_example.vcxproj.filters b/examples/directx11_example/directx11_example.vcxproj.filters
index fca4dcf..ac905dd 100644
--- a/examples/directx11_example/directx11_example.vcxproj.filters
+++ b/examples/directx11_example/directx11_example.vcxproj.filters
@@ -18,6 +18,9 @@
     <ClInclude Include="imgui_impl_dx11.h">
       <Filter>sources</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\imgui_internal.h">
+      <Filter>imgui</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="..\..\imgui.cpp">
@@ -29,5 +32,11 @@
     <ClCompile Include="imgui_impl_dx11.cpp">
       <Filter>sources</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\imgui_demo.cpp">
+      <Filter>imgui</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\imgui_draw.cpp">
+      <Filter>imgui</Filter>
+    </ClCompile>
   </ItemGroup>
 </Project>
\ No newline at end of file

diff --git a/README.md b/README.md
index 583fe18..f79b343 100644
--- a/README.md
+++ b/README.md
@@ -11,9 +11,11 @@
 
 ImGui is particularly suited to integration in realtime 3D applications, fullscreen applications, embedded applications, games, or any applications on consoles platforms where operating system features are non-standard. pa
 
-ImGui is self-contained within 6 files that you can easily copy and compile into your application/engine:
+ImGui is self-contained within a few files that you can easily copy and compile into your application/engine:
 
   - imgui.cpp
+  - imgui_demo.cpp
+  - imgui_draw.cpp
   - imgui.h
   - imconfig.h (empty by default, user-editable)
   - stb_rect_pack.h
diff --git a/examples/directx11_example/directx11_example.vcxproj b/examples/directx11_example/directx11_example.vcxproj
index 0ad66c4..d3dcd0e 100644
--- a/examples/directx11_example/directx11_example.vcxproj
+++ b/examples/directx11_example/directx11_example.vcxproj
@@ -140,10 +140,13 @@
   <ItemGroup>
     <ClInclude Include="..\..\imconfig.h" />
     <ClInclude Include="..\..\imgui.h" />
+    <ClInclude Include="..\..\imgui_internal.h" />
     <ClInclude Include="imgui_impl_dx11.h" />
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="..\..\imgui.cpp" />
+    <ClCompile Include="..\..\imgui_demo.cpp" />
+    <ClCompile Include="..\..\imgui_draw.cpp" />
     <ClCompile Include="imgui_impl_dx11.cpp" />
     <ClCompile Include="main.cpp" />
   </ItemGroup>
diff --git a/examples/directx11_example/directx11_example.vcxproj.filters b/examples/directx11_example/directx11_example.vcxproj.filters
index fca4dcf..ac905dd 100644
--- a/examples/directx11_example/directx11_example.vcxproj.filters
+++ b/examples/directx11_example/directx11_example.vcxproj.filters
@@ -18,6 +18,9 @@
     <ClInclude Include="imgui_impl_dx11.h">
       <Filter>sources</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\imgui_internal.h">
+      <Filter>imgui</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="..\..\imgui.cpp">
@@ -29,5 +32,11 @@
     <ClCompile Include="imgui_impl_dx11.cpp">
       <Filter>sources</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\imgui_demo.cpp">
+      <Filter>imgui</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\imgui_draw.cpp">
+      <Filter>imgui</Filter>
+    </ClCompile>
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/examples/directx9_example/directx9_example.vcxproj b/examples/directx9_example/directx9_example.vcxproj
index beaf53e..737bddb 100644
--- a/examples/directx9_example/directx9_example.vcxproj
+++ b/examples/directx9_example/directx9_example.vcxproj
@@ -139,12 +139,15 @@
   </ItemDefinitionGroup>
   <ItemGroup>
     <ClCompile Include="..\..\imgui.cpp" />
+    <ClCompile Include="..\..\imgui_demo.cpp" />
+    <ClCompile Include="..\..\imgui_draw.cpp" />
     <ClCompile Include="imgui_impl_dx9.cpp" />
     <ClCompile Include="main.cpp" />
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\imconfig.h" />
     <ClInclude Include="..\..\imgui.h" />
+    <ClInclude Include="..\..\imgui_internal.h" />
     <ClInclude Include="imgui_impl_dx9.h" />
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />

diff --git a/README.md b/README.md
index 583fe18..f79b343 100644
--- a/README.md
+++ b/README.md
@@ -11,9 +11,11 @@
 
 ImGui is particularly suited to integration in realtime 3D applications, fullscreen applications, embedded applications, games, or any applications on consoles platforms where operating system features are non-standard. pa
 
-ImGui is self-contained within 6 files that you can easily copy and compile into your application/engine:
+ImGui is self-contained within a few files that you can easily copy and compile into your application/engine:
 
   - imgui.cpp
+  - imgui_demo.cpp
+  - imgui_draw.cpp
   - imgui.h
   - imconfig.h (empty by default, user-editable)
   - stb_rect_pack.h
diff --git a/examples/directx11_example/directx11_example.vcxproj b/examples/directx11_example/directx11_example.vcxproj
index 0ad66c4..d3dcd0e 100644
--- a/examples/directx11_example/directx11_example.vcxproj
+++ b/examples/directx11_example/directx11_example.vcxproj
@@ -140,10 +140,13 @@
   <ItemGroup>
     <ClInclude Include="..\..\imconfig.h" />
     <ClInclude Include="..\..\imgui.h" />
+    <ClInclude Include="..\..\imgui_internal.h" />
     <ClInclude Include="imgui_impl_dx11.h" />
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="..\..\imgui.cpp" />
+    <ClCompile Include="..\..\imgui_demo.cpp" />
+    <ClCompile Include="..\..\imgui_draw.cpp" />
     <ClCompile Include="imgui_impl_dx11.cpp" />
     <ClCompile Include="main.cpp" />
   </ItemGroup>
diff --git a/examples/directx11_example/directx11_example.vcxproj.filters b/examples/directx11_example/directx11_example.vcxproj.filters
index fca4dcf..ac905dd 100644
--- a/examples/directx11_example/directx11_example.vcxproj.filters
+++ b/examples/directx11_example/directx11_example.vcxproj.filters
@@ -18,6 +18,9 @@
     <ClInclude Include="imgui_impl_dx11.h">
       <Filter>sources</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\imgui_internal.h">
+      <Filter>imgui</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="..\..\imgui.cpp">
@@ -29,5 +32,11 @@
     <ClCompile Include="imgui_impl_dx11.cpp">
       <Filter>sources</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\imgui_demo.cpp">
+      <Filter>imgui</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\imgui_draw.cpp">
+      <Filter>imgui</Filter>
+    </ClCompile>
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/examples/directx9_example/directx9_example.vcxproj b/examples/directx9_example/directx9_example.vcxproj
index beaf53e..737bddb 100644
--- a/examples/directx9_example/directx9_example.vcxproj
+++ b/examples/directx9_example/directx9_example.vcxproj
@@ -139,12 +139,15 @@
   </ItemDefinitionGroup>
   <ItemGroup>
     <ClCompile Include="..\..\imgui.cpp" />
+    <ClCompile Include="..\..\imgui_demo.cpp" />
+    <ClCompile Include="..\..\imgui_draw.cpp" />
     <ClCompile Include="imgui_impl_dx9.cpp" />
     <ClCompile Include="main.cpp" />
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\imconfig.h" />
     <ClInclude Include="..\..\imgui.h" />
+    <ClInclude Include="..\..\imgui_internal.h" />
     <ClInclude Include="imgui_impl_dx9.h" />
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
diff --git a/examples/directx9_example/directx9_example.vcxproj.filters b/examples/directx9_example/directx9_example.vcxproj.filters
index 13e1f41..4952ceb 100644
--- a/examples/directx9_example/directx9_example.vcxproj.filters
+++ b/examples/directx9_example/directx9_example.vcxproj.filters
@@ -19,6 +19,12 @@
     <ClCompile Include="imgui_impl_dx9.cpp">
       <Filter>sources</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\imgui_demo.cpp">
+      <Filter>imgui</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\imgui_draw.cpp">
+      <Filter>imgui</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\imconfig.h">
@@ -30,5 +36,8 @@
     <ClInclude Include="imgui_impl_dx9.h">
       <Filter>sources</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\imgui_internal.h">
+      <Filter>imgui</Filter>
+    </ClInclude>
   </ItemGroup>
 </Project>
\ No newline at end of file

diff --git a/README.md b/README.md
index 583fe18..f79b343 100644
--- a/README.md
+++ b/README.md
@@ -11,9 +11,11 @@
 
 ImGui is particularly suited to integration in realtime 3D applications, fullscreen applications, embedded applications, games, or any applications on consoles platforms where operating system features are non-standard. pa
 
-ImGui is self-contained within 6 files that you can easily copy and compile into your application/engine:
+ImGui is self-contained within a few files that you can easily copy and compile into your application/engine:
 
   - imgui.cpp
+  - imgui_demo.cpp
+  - imgui_draw.cpp
   - imgui.h
   - imconfig.h (empty by default, user-editable)
   - stb_rect_pack.h
diff --git a/examples/directx11_example/directx11_example.vcxproj b/examples/directx11_example/directx11_example.vcxproj
index 0ad66c4..d3dcd0e 100644
--- a/examples/directx11_example/directx11_example.vcxproj
+++ b/examples/directx11_example/directx11_example.vcxproj
@@ -140,10 +140,13 @@
   <ItemGroup>
     <ClInclude Include="..\..\imconfig.h" />
     <ClInclude Include="..\..\imgui.h" />
+    <ClInclude Include="..\..\imgui_internal.h" />
     <ClInclude Include="imgui_impl_dx11.h" />
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="..\..\imgui.cpp" />
+    <ClCompile Include="..\..\imgui_demo.cpp" />
+    <ClCompile Include="..\..\imgui_draw.cpp" />
     <ClCompile Include="imgui_impl_dx11.cpp" />
     <ClCompile Include="main.cpp" />
   </ItemGroup>
diff --git a/examples/directx11_example/directx11_example.vcxproj.filters b/examples/directx11_example/directx11_example.vcxproj.filters
index fca4dcf..ac905dd 100644
--- a/examples/directx11_example/directx11_example.vcxproj.filters
+++ b/examples/directx11_example/directx11_example.vcxproj.filters
@@ -18,6 +18,9 @@
     <ClInclude Include="imgui_impl_dx11.h">
       <Filter>sources</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\imgui_internal.h">
+      <Filter>imgui</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="..\..\imgui.cpp">
@@ -29,5 +32,11 @@
     <ClCompile Include="imgui_impl_dx11.cpp">
       <Filter>sources</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\imgui_demo.cpp">
+      <Filter>imgui</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\imgui_draw.cpp">
+      <Filter>imgui</Filter>
+    </ClCompile>
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/examples/directx9_example/directx9_example.vcxproj b/examples/directx9_example/directx9_example.vcxproj
index beaf53e..737bddb 100644
--- a/examples/directx9_example/directx9_example.vcxproj
+++ b/examples/directx9_example/directx9_example.vcxproj
@@ -139,12 +139,15 @@
   </ItemDefinitionGroup>
   <ItemGroup>
     <ClCompile Include="..\..\imgui.cpp" />
+    <ClCompile Include="..\..\imgui_demo.cpp" />
+    <ClCompile Include="..\..\imgui_draw.cpp" />
     <ClCompile Include="imgui_impl_dx9.cpp" />
     <ClCompile Include="main.cpp" />
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\imconfig.h" />
     <ClInclude Include="..\..\imgui.h" />
+    <ClInclude Include="..\..\imgui_internal.h" />
     <ClInclude Include="imgui_impl_dx9.h" />
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
diff --git a/examples/directx9_example/directx9_example.vcxproj.filters b/examples/directx9_example/directx9_example.vcxproj.filters
index 13e1f41..4952ceb 100644
--- a/examples/directx9_example/directx9_example.vcxproj.filters
+++ b/examples/directx9_example/directx9_example.vcxproj.filters
@@ -19,6 +19,12 @@
     <ClCompile Include="imgui_impl_dx9.cpp">
       <Filter>sources</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\imgui_demo.cpp">
+      <Filter>imgui</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\imgui_draw.cpp">
+      <Filter>imgui</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\imconfig.h">
@@ -30,5 +36,8 @@
     <ClInclude Include="imgui_impl_dx9.h">
       <Filter>sources</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\imgui_internal.h">
+      <Filter>imgui</Filter>
+    </ClInclude>
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/examples/opengl3_example/Makefile b/examples/opengl3_example/Makefile
index cc7ec31..ec8c57f 100644
--- a/examples/opengl3_example/Makefile
+++ b/examples/opengl3_example/Makefile
@@ -11,7 +11,7 @@
 #CXX = g++
 
 OBJS = main.o imgui_impl_glfw_gl3.o
-OBJS += ../../imgui.o
+OBJS += ../../imgui.o ../../imgui_demo.o ../../imgui_draw.o
 OBJS += ../libs/gl3w/GL/gl3w.o
 
 UNAME_S := $(shell uname -s)

diff --git a/README.md b/README.md
index 583fe18..f79b343 100644
--- a/README.md
+++ b/README.md
@@ -11,9 +11,11 @@
 
 ImGui is particularly suited to integration in realtime 3D applications, fullscreen applications, embedded applications, games, or any applications on consoles platforms where operating system features are non-standard. pa
 
-ImGui is self-contained within 6 files that you can easily copy and compile into your application/engine:
+ImGui is self-contained within a few files that you can easily copy and compile into your application/engine:
 
   - imgui.cpp
+  - imgui_demo.cpp
+  - imgui_draw.cpp
   - imgui.h
   - imconfig.h (empty by default, user-editable)
   - stb_rect_pack.h
diff --git a/examples/directx11_example/directx11_example.vcxproj b/examples/directx11_example/directx11_example.vcxproj
index 0ad66c4..d3dcd0e 100644
--- a/examples/directx11_example/directx11_example.vcxproj
+++ b/examples/directx11_example/directx11_example.vcxproj
@@ -140,10 +140,13 @@
   <ItemGroup>
     <ClInclude Include="..\..\imconfig.h" />
     <ClInclude Include="..\..\imgui.h" />
+    <ClInclude Include="..\..\imgui_internal.h" />
     <ClInclude Include="imgui_impl_dx11.h" />
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="..\..\imgui.cpp" />
+    <ClCompile Include="..\..\imgui_demo.cpp" />
+    <ClCompile Include="..\..\imgui_draw.cpp" />
     <ClCompile Include="imgui_impl_dx11.cpp" />
     <ClCompile Include="main.cpp" />
   </ItemGroup>
diff --git a/examples/directx11_example/directx11_example.vcxproj.filters b/examples/directx11_example/directx11_example.vcxproj.filters
index fca4dcf..ac905dd 100644
--- a/examples/directx11_example/directx11_example.vcxproj.filters
+++ b/examples/directx11_example/directx11_example.vcxproj.filters
@@ -18,6 +18,9 @@
     <ClInclude Include="imgui_impl_dx11.h">
       <Filter>sources</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\imgui_internal.h">
+      <Filter>imgui</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="..\..\imgui.cpp">
@@ -29,5 +32,11 @@
     <ClCompile Include="imgui_impl_dx11.cpp">
       <Filter>sources</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\imgui_demo.cpp">
+      <Filter>imgui</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\imgui_draw.cpp">
+      <Filter>imgui</Filter>
+    </ClCompile>
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/examples/directx9_example/directx9_example.vcxproj b/examples/directx9_example/directx9_example.vcxproj
index beaf53e..737bddb 100644
--- a/examples/directx9_example/directx9_example.vcxproj
+++ b/examples/directx9_example/directx9_example.vcxproj
@@ -139,12 +139,15 @@
   </ItemDefinitionGroup>
   <ItemGroup>
     <ClCompile Include="..\..\imgui.cpp" />
+    <ClCompile Include="..\..\imgui_demo.cpp" />
+    <ClCompile Include="..\..\imgui_draw.cpp" />
     <ClCompile Include="imgui_impl_dx9.cpp" />
     <ClCompile Include="main.cpp" />
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\imconfig.h" />
     <ClInclude Include="..\..\imgui.h" />
+    <ClInclude Include="..\..\imgui_internal.h" />
     <ClInclude Include="imgui_impl_dx9.h" />
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
diff --git a/examples/directx9_example/directx9_example.vcxproj.filters b/examples/directx9_example/directx9_example.vcxproj.filters
index 13e1f41..4952ceb 100644
--- a/examples/directx9_example/directx9_example.vcxproj.filters
+++ b/examples/directx9_example/directx9_example.vcxproj.filters
@@ -19,6 +19,12 @@
     <ClCompile Include="imgui_impl_dx9.cpp">
       <Filter>sources</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\imgui_demo.cpp">
+      <Filter>imgui</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\imgui_draw.cpp">
+      <Filter>imgui</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\imconfig.h">
@@ -30,5 +36,8 @@
     <ClInclude Include="imgui_impl_dx9.h">
       <Filter>sources</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\imgui_internal.h">
+      <Filter>imgui</Filter>
+    </ClInclude>
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/examples/opengl3_example/Makefile b/examples/opengl3_example/Makefile
index cc7ec31..ec8c57f 100644
--- a/examples/opengl3_example/Makefile
+++ b/examples/opengl3_example/Makefile
@@ -11,7 +11,7 @@
 #CXX = g++
 
 OBJS = main.o imgui_impl_glfw_gl3.o
-OBJS += ../../imgui.o
+OBJS += ../../imgui.o ../../imgui_demo.o ../../imgui_draw.o
 OBJS += ../libs/gl3w/GL/gl3w.o
 
 UNAME_S := $(shell uname -s)
diff --git a/examples/opengl3_example/opengl3_example.vcxproj b/examples/opengl3_example/opengl3_example.vcxproj
index 202c5f7..e935ec2 100644
--- a/examples/opengl3_example/opengl3_example.vcxproj
+++ b/examples/opengl3_example/opengl3_example.vcxproj
@@ -149,6 +149,8 @@
   </ItemDefinitionGroup>
   <ItemGroup>
     <ClCompile Include="..\..\imgui.cpp" />
+    <ClCompile Include="..\..\imgui_demo.cpp" />
+    <ClCompile Include="..\..\imgui_draw.cpp" />
     <ClCompile Include="..\libs\gl3w\GL\gl3w.c" />
     <ClCompile Include="imgui_impl_glfw_gl3.cpp" />
     <ClCompile Include="main.cpp" />
@@ -156,6 +158,7 @@
   <ItemGroup>
     <ClInclude Include="..\..\imconfig.h" />
     <ClInclude Include="..\..\imgui.h" />
+    <ClInclude Include="..\..\imgui_internal.h" />
     <ClInclude Include="..\libs\gl3w\GL\gl3w.h" />
     <ClInclude Include="..\libs\gl3w\GL\glcorearb.h" />
     <ClInclude Include="imgui_impl_glfw_gl3.h" />

diff --git a/README.md b/README.md
index 583fe18..f79b343 100644
--- a/README.md
+++ b/README.md
@@ -11,9 +11,11 @@
 
 ImGui is particularly suited to integration in realtime 3D applications, fullscreen applications, embedded applications, games, or any applications on consoles platforms where operating system features are non-standard. pa
 
-ImGui is self-contained within 6 files that you can easily copy and compile into your application/engine:
+ImGui is self-contained within a few files that you can easily copy and compile into your application/engine:
 
   - imgui.cpp
+  - imgui_demo.cpp
+  - imgui_draw.cpp
   - imgui.h
   - imconfig.h (empty by default, user-editable)
   - stb_rect_pack.h
diff --git a/examples/directx11_example/directx11_example.vcxproj b/examples/directx11_example/directx11_example.vcxproj
index 0ad66c4..d3dcd0e 100644
--- a/examples/directx11_example/directx11_example.vcxproj
+++ b/examples/directx11_example/directx11_example.vcxproj
@@ -140,10 +140,13 @@
   <ItemGroup>
     <ClInclude Include="..\..\imconfig.h" />
     <ClInclude Include="..\..\imgui.h" />
+    <ClInclude Include="..\..\imgui_internal.h" />
     <ClInclude Include="imgui_impl_dx11.h" />
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="..\..\imgui.cpp" />
+    <ClCompile Include="..\..\imgui_demo.cpp" />
+    <ClCompile Include="..\..\imgui_draw.cpp" />
     <ClCompile Include="imgui_impl_dx11.cpp" />
     <ClCompile Include="main.cpp" />
   </ItemGroup>
diff --git a/examples/directx11_example/directx11_example.vcxproj.filters b/examples/directx11_example/directx11_example.vcxproj.filters
index fca4dcf..ac905dd 100644
--- a/examples/directx11_example/directx11_example.vcxproj.filters
+++ b/examples/directx11_example/directx11_example.vcxproj.filters
@@ -18,6 +18,9 @@
     <ClInclude Include="imgui_impl_dx11.h">
       <Filter>sources</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\imgui_internal.h">
+      <Filter>imgui</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="..\..\imgui.cpp">
@@ -29,5 +32,11 @@
     <ClCompile Include="imgui_impl_dx11.cpp">
       <Filter>sources</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\imgui_demo.cpp">
+      <Filter>imgui</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\imgui_draw.cpp">
+      <Filter>imgui</Filter>
+    </ClCompile>
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/examples/directx9_example/directx9_example.vcxproj b/examples/directx9_example/directx9_example.vcxproj
index beaf53e..737bddb 100644
--- a/examples/directx9_example/directx9_example.vcxproj
+++ b/examples/directx9_example/directx9_example.vcxproj
@@ -139,12 +139,15 @@
   </ItemDefinitionGroup>
   <ItemGroup>
     <ClCompile Include="..\..\imgui.cpp" />
+    <ClCompile Include="..\..\imgui_demo.cpp" />
+    <ClCompile Include="..\..\imgui_draw.cpp" />
     <ClCompile Include="imgui_impl_dx9.cpp" />
     <ClCompile Include="main.cpp" />
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\imconfig.h" />
     <ClInclude Include="..\..\imgui.h" />
+    <ClInclude Include="..\..\imgui_internal.h" />
     <ClInclude Include="imgui_impl_dx9.h" />
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
diff --git a/examples/directx9_example/directx9_example.vcxproj.filters b/examples/directx9_example/directx9_example.vcxproj.filters
index 13e1f41..4952ceb 100644
--- a/examples/directx9_example/directx9_example.vcxproj.filters
+++ b/examples/directx9_example/directx9_example.vcxproj.filters
@@ -19,6 +19,12 @@
     <ClCompile Include="imgui_impl_dx9.cpp">
       <Filter>sources</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\imgui_demo.cpp">
+      <Filter>imgui</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\imgui_draw.cpp">
+      <Filter>imgui</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\imconfig.h">
@@ -30,5 +36,8 @@
     <ClInclude Include="imgui_impl_dx9.h">
       <Filter>sources</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\imgui_internal.h">
+      <Filter>imgui</Filter>
+    </ClInclude>
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/examples/opengl3_example/Makefile b/examples/opengl3_example/Makefile
index cc7ec31..ec8c57f 100644
--- a/examples/opengl3_example/Makefile
+++ b/examples/opengl3_example/Makefile
@@ -11,7 +11,7 @@
 #CXX = g++
 
 OBJS = main.o imgui_impl_glfw_gl3.o
-OBJS += ../../imgui.o
+OBJS += ../../imgui.o ../../imgui_demo.o ../../imgui_draw.o
 OBJS += ../libs/gl3w/GL/gl3w.o
 
 UNAME_S := $(shell uname -s)
diff --git a/examples/opengl3_example/opengl3_example.vcxproj b/examples/opengl3_example/opengl3_example.vcxproj
index 202c5f7..e935ec2 100644
--- a/examples/opengl3_example/opengl3_example.vcxproj
+++ b/examples/opengl3_example/opengl3_example.vcxproj
@@ -149,6 +149,8 @@
   </ItemDefinitionGroup>
   <ItemGroup>
     <ClCompile Include="..\..\imgui.cpp" />
+    <ClCompile Include="..\..\imgui_demo.cpp" />
+    <ClCompile Include="..\..\imgui_draw.cpp" />
     <ClCompile Include="..\libs\gl3w\GL\gl3w.c" />
     <ClCompile Include="imgui_impl_glfw_gl3.cpp" />
     <ClCompile Include="main.cpp" />
@@ -156,6 +158,7 @@
   <ItemGroup>
     <ClInclude Include="..\..\imconfig.h" />
     <ClInclude Include="..\..\imgui.h" />
+    <ClInclude Include="..\..\imgui_internal.h" />
     <ClInclude Include="..\libs\gl3w\GL\gl3w.h" />
     <ClInclude Include="..\libs\gl3w\GL\glcorearb.h" />
     <ClInclude Include="imgui_impl_glfw_gl3.h" />
diff --git a/examples/opengl3_example/opengl3_example.vcxproj.filters b/examples/opengl3_example/opengl3_example.vcxproj.filters
index 544bd2e..d3539e7 100644
--- a/examples/opengl3_example/opengl3_example.vcxproj.filters
+++ b/examples/opengl3_example/opengl3_example.vcxproj.filters
@@ -25,6 +25,12 @@
     <ClCompile Include="..\libs\gl3w\GL\gl3w.c">
       <Filter>gl3w</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\imgui_demo.cpp">
+      <Filter>imgui</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\imgui_draw.cpp">
+      <Filter>imgui</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\imconfig.h">
@@ -42,5 +48,8 @@
     <ClInclude Include="..\libs\gl3w\GL\glcorearb.h">
       <Filter>gl3w</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\imgui_internal.h">
+      <Filter>imgui</Filter>
+    </ClInclude>
   </ItemGroup>
 </Project>
\ No newline at end of file

diff --git a/README.md b/README.md
index 583fe18..f79b343 100644
--- a/README.md
+++ b/README.md
@@ -11,9 +11,11 @@
 
 ImGui is particularly suited to integration in realtime 3D applications, fullscreen applications, embedded applications, games, or any applications on consoles platforms where operating system features are non-standard. pa
 
-ImGui is self-contained within 6 files that you can easily copy and compile into your application/engine:
+ImGui is self-contained within a few files that you can easily copy and compile into your application/engine:
 
   - imgui.cpp
+  - imgui_demo.cpp
+  - imgui_draw.cpp
   - imgui.h
   - imconfig.h (empty by default, user-editable)
   - stb_rect_pack.h
diff --git a/examples/directx11_example/directx11_example.vcxproj b/examples/directx11_example/directx11_example.vcxproj
index 0ad66c4..d3dcd0e 100644
--- a/examples/directx11_example/directx11_example.vcxproj
+++ b/examples/directx11_example/directx11_example.vcxproj
@@ -140,10 +140,13 @@
   <ItemGroup>
     <ClInclude Include="..\..\imconfig.h" />
     <ClInclude Include="..\..\imgui.h" />
+    <ClInclude Include="..\..\imgui_internal.h" />
     <ClInclude Include="imgui_impl_dx11.h" />
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="..\..\imgui.cpp" />
+    <ClCompile Include="..\..\imgui_demo.cpp" />
+    <ClCompile Include="..\..\imgui_draw.cpp" />
     <ClCompile Include="imgui_impl_dx11.cpp" />
     <ClCompile Include="main.cpp" />
   </ItemGroup>
diff --git a/examples/directx11_example/directx11_example.vcxproj.filters b/examples/directx11_example/directx11_example.vcxproj.filters
index fca4dcf..ac905dd 100644
--- a/examples/directx11_example/directx11_example.vcxproj.filters
+++ b/examples/directx11_example/directx11_example.vcxproj.filters
@@ -18,6 +18,9 @@
     <ClInclude Include="imgui_impl_dx11.h">
       <Filter>sources</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\imgui_internal.h">
+      <Filter>imgui</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="..\..\imgui.cpp">
@@ -29,5 +32,11 @@
     <ClCompile Include="imgui_impl_dx11.cpp">
       <Filter>sources</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\imgui_demo.cpp">
+      <Filter>imgui</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\imgui_draw.cpp">
+      <Filter>imgui</Filter>
+    </ClCompile>
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/examples/directx9_example/directx9_example.vcxproj b/examples/directx9_example/directx9_example.vcxproj
index beaf53e..737bddb 100644
--- a/examples/directx9_example/directx9_example.vcxproj
+++ b/examples/directx9_example/directx9_example.vcxproj
@@ -139,12 +139,15 @@
   </ItemDefinitionGroup>
   <ItemGroup>
     <ClCompile Include="..\..\imgui.cpp" />
+    <ClCompile Include="..\..\imgui_demo.cpp" />
+    <ClCompile Include="..\..\imgui_draw.cpp" />
     <ClCompile Include="imgui_impl_dx9.cpp" />
     <ClCompile Include="main.cpp" />
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\imconfig.h" />
     <ClInclude Include="..\..\imgui.h" />
+    <ClInclude Include="..\..\imgui_internal.h" />
     <ClInclude Include="imgui_impl_dx9.h" />
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
diff --git a/examples/directx9_example/directx9_example.vcxproj.filters b/examples/directx9_example/directx9_example.vcxproj.filters
index 13e1f41..4952ceb 100644
--- a/examples/directx9_example/directx9_example.vcxproj.filters
+++ b/examples/directx9_example/directx9_example.vcxproj.filters
@@ -19,6 +19,12 @@
     <ClCompile Include="imgui_impl_dx9.cpp">
       <Filter>sources</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\imgui_demo.cpp">
+      <Filter>imgui</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\imgui_draw.cpp">
+      <Filter>imgui</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\imconfig.h">
@@ -30,5 +36,8 @@
     <ClInclude Include="imgui_impl_dx9.h">
       <Filter>sources</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\imgui_internal.h">
+      <Filter>imgui</Filter>
+    </ClInclude>
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/examples/opengl3_example/Makefile b/examples/opengl3_example/Makefile
index cc7ec31..ec8c57f 100644
--- a/examples/opengl3_example/Makefile
+++ b/examples/opengl3_example/Makefile
@@ -11,7 +11,7 @@
 #CXX = g++
 
 OBJS = main.o imgui_impl_glfw_gl3.o
-OBJS += ../../imgui.o
+OBJS += ../../imgui.o ../../imgui_demo.o ../../imgui_draw.o
 OBJS += ../libs/gl3w/GL/gl3w.o
 
 UNAME_S := $(shell uname -s)
diff --git a/examples/opengl3_example/opengl3_example.vcxproj b/examples/opengl3_example/opengl3_example.vcxproj
index 202c5f7..e935ec2 100644
--- a/examples/opengl3_example/opengl3_example.vcxproj
+++ b/examples/opengl3_example/opengl3_example.vcxproj
@@ -149,6 +149,8 @@
   </ItemDefinitionGroup>
   <ItemGroup>
     <ClCompile Include="..\..\imgui.cpp" />
+    <ClCompile Include="..\..\imgui_demo.cpp" />
+    <ClCompile Include="..\..\imgui_draw.cpp" />
     <ClCompile Include="..\libs\gl3w\GL\gl3w.c" />
     <ClCompile Include="imgui_impl_glfw_gl3.cpp" />
     <ClCompile Include="main.cpp" />
@@ -156,6 +158,7 @@
   <ItemGroup>
     <ClInclude Include="..\..\imconfig.h" />
     <ClInclude Include="..\..\imgui.h" />
+    <ClInclude Include="..\..\imgui_internal.h" />
     <ClInclude Include="..\libs\gl3w\GL\gl3w.h" />
     <ClInclude Include="..\libs\gl3w\GL\glcorearb.h" />
     <ClInclude Include="imgui_impl_glfw_gl3.h" />
diff --git a/examples/opengl3_example/opengl3_example.vcxproj.filters b/examples/opengl3_example/opengl3_example.vcxproj.filters
index 544bd2e..d3539e7 100644
--- a/examples/opengl3_example/opengl3_example.vcxproj.filters
+++ b/examples/opengl3_example/opengl3_example.vcxproj.filters
@@ -25,6 +25,12 @@
     <ClCompile Include="..\libs\gl3w\GL\gl3w.c">
       <Filter>gl3w</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\imgui_demo.cpp">
+      <Filter>imgui</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\imgui_draw.cpp">
+      <Filter>imgui</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\imconfig.h">
@@ -42,5 +48,8 @@
     <ClInclude Include="..\libs\gl3w\GL\glcorearb.h">
       <Filter>gl3w</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\imgui_internal.h">
+      <Filter>imgui</Filter>
+    </ClInclude>
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/examples/opengl_example/Makefile b/examples/opengl_example/Makefile
index 966e933..570fa1a 100644
--- a/examples/opengl_example/Makefile
+++ b/examples/opengl_example/Makefile
@@ -11,7 +11,7 @@
 #CXX = g++
 
 OBJS = main.o imgui_impl_glfw.o
-OBJS += ../../imgui.o
+OBJS += ../../imgui.o ../../imgui_demo.o ../../imgui_draw.o
 
 UNAME_S := $(shell uname -s)
 

diff --git a/README.md b/README.md
index 583fe18..f79b343 100644
--- a/README.md
+++ b/README.md
@@ -11,9 +11,11 @@
 
 ImGui is particularly suited to integration in realtime 3D applications, fullscreen applications, embedded applications, games, or any applications on consoles platforms where operating system features are non-standard. pa
 
-ImGui is self-contained within 6 files that you can easily copy and compile into your application/engine:
+ImGui is self-contained within a few files that you can easily copy and compile into your application/engine:
 
   - imgui.cpp
+  - imgui_demo.cpp
+  - imgui_draw.cpp
   - imgui.h
   - imconfig.h (empty by default, user-editable)
   - stb_rect_pack.h
diff --git a/examples/directx11_example/directx11_example.vcxproj b/examples/directx11_example/directx11_example.vcxproj
index 0ad66c4..d3dcd0e 100644
--- a/examples/directx11_example/directx11_example.vcxproj
+++ b/examples/directx11_example/directx11_example.vcxproj
@@ -140,10 +140,13 @@
   <ItemGroup>
     <ClInclude Include="..\..\imconfig.h" />
     <ClInclude Include="..\..\imgui.h" />
+    <ClInclude Include="..\..\imgui_internal.h" />
     <ClInclude Include="imgui_impl_dx11.h" />
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="..\..\imgui.cpp" />
+    <ClCompile Include="..\..\imgui_demo.cpp" />
+    <ClCompile Include="..\..\imgui_draw.cpp" />
     <ClCompile Include="imgui_impl_dx11.cpp" />
     <ClCompile Include="main.cpp" />
   </ItemGroup>
diff --git a/examples/directx11_example/directx11_example.vcxproj.filters b/examples/directx11_example/directx11_example.vcxproj.filters
index fca4dcf..ac905dd 100644
--- a/examples/directx11_example/directx11_example.vcxproj.filters
+++ b/examples/directx11_example/directx11_example.vcxproj.filters
@@ -18,6 +18,9 @@
     <ClInclude Include="imgui_impl_dx11.h">
       <Filter>sources</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\imgui_internal.h">
+      <Filter>imgui</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="..\..\imgui.cpp">
@@ -29,5 +32,11 @@
     <ClCompile Include="imgui_impl_dx11.cpp">
       <Filter>sources</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\imgui_demo.cpp">
+      <Filter>imgui</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\imgui_draw.cpp">
+      <Filter>imgui</Filter>
+    </ClCompile>
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/examples/directx9_example/directx9_example.vcxproj b/examples/directx9_example/directx9_example.vcxproj
index beaf53e..737bddb 100644
--- a/examples/directx9_example/directx9_example.vcxproj
+++ b/examples/directx9_example/directx9_example.vcxproj
@@ -139,12 +139,15 @@
   </ItemDefinitionGroup>
   <ItemGroup>
     <ClCompile Include="..\..\imgui.cpp" />
+    <ClCompile Include="..\..\imgui_demo.cpp" />
+    <ClCompile Include="..\..\imgui_draw.cpp" />
     <ClCompile Include="imgui_impl_dx9.cpp" />
     <ClCompile Include="main.cpp" />
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\imconfig.h" />
     <ClInclude Include="..\..\imgui.h" />
+    <ClInclude Include="..\..\imgui_internal.h" />
     <ClInclude Include="imgui_impl_dx9.h" />
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
diff --git a/examples/directx9_example/directx9_example.vcxproj.filters b/examples/directx9_example/directx9_example.vcxproj.filters
index 13e1f41..4952ceb 100644
--- a/examples/directx9_example/directx9_example.vcxproj.filters
+++ b/examples/directx9_example/directx9_example.vcxproj.filters
@@ -19,6 +19,12 @@
     <ClCompile Include="imgui_impl_dx9.cpp">
       <Filter>sources</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\imgui_demo.cpp">
+      <Filter>imgui</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\imgui_draw.cpp">
+      <Filter>imgui</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\imconfig.h">
@@ -30,5 +36,8 @@
     <ClInclude Include="imgui_impl_dx9.h">
       <Filter>sources</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\imgui_internal.h">
+      <Filter>imgui</Filter>
+    </ClInclude>
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/examples/opengl3_example/Makefile b/examples/opengl3_example/Makefile
index cc7ec31..ec8c57f 100644
--- a/examples/opengl3_example/Makefile
+++ b/examples/opengl3_example/Makefile
@@ -11,7 +11,7 @@
 #CXX = g++
 
 OBJS = main.o imgui_impl_glfw_gl3.o
-OBJS += ../../imgui.o
+OBJS += ../../imgui.o ../../imgui_demo.o ../../imgui_draw.o
 OBJS += ../libs/gl3w/GL/gl3w.o
 
 UNAME_S := $(shell uname -s)
diff --git a/examples/opengl3_example/opengl3_example.vcxproj b/examples/opengl3_example/opengl3_example.vcxproj
index 202c5f7..e935ec2 100644
--- a/examples/opengl3_example/opengl3_example.vcxproj
+++ b/examples/opengl3_example/opengl3_example.vcxproj
@@ -149,6 +149,8 @@
   </ItemDefinitionGroup>
   <ItemGroup>
     <ClCompile Include="..\..\imgui.cpp" />
+    <ClCompile Include="..\..\imgui_demo.cpp" />
+    <ClCompile Include="..\..\imgui_draw.cpp" />
     <ClCompile Include="..\libs\gl3w\GL\gl3w.c" />
     <ClCompile Include="imgui_impl_glfw_gl3.cpp" />
     <ClCompile Include="main.cpp" />
@@ -156,6 +158,7 @@
   <ItemGroup>
     <ClInclude Include="..\..\imconfig.h" />
     <ClInclude Include="..\..\imgui.h" />
+    <ClInclude Include="..\..\imgui_internal.h" />
     <ClInclude Include="..\libs\gl3w\GL\gl3w.h" />
     <ClInclude Include="..\libs\gl3w\GL\glcorearb.h" />
     <ClInclude Include="imgui_impl_glfw_gl3.h" />
diff --git a/examples/opengl3_example/opengl3_example.vcxproj.filters b/examples/opengl3_example/opengl3_example.vcxproj.filters
index 544bd2e..d3539e7 100644
--- a/examples/opengl3_example/opengl3_example.vcxproj.filters
+++ b/examples/opengl3_example/opengl3_example.vcxproj.filters
@@ -25,6 +25,12 @@
     <ClCompile Include="..\libs\gl3w\GL\gl3w.c">
       <Filter>gl3w</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\imgui_demo.cpp">
+      <Filter>imgui</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\imgui_draw.cpp">
+      <Filter>imgui</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\imconfig.h">
@@ -42,5 +48,8 @@
     <ClInclude Include="..\libs\gl3w\GL\glcorearb.h">
       <Filter>gl3w</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\imgui_internal.h">
+      <Filter>imgui</Filter>
+    </ClInclude>
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/examples/opengl_example/Makefile b/examples/opengl_example/Makefile
index 966e933..570fa1a 100644
--- a/examples/opengl_example/Makefile
+++ b/examples/opengl_example/Makefile
@@ -11,7 +11,7 @@
 #CXX = g++
 
 OBJS = main.o imgui_impl_glfw.o
-OBJS += ../../imgui.o
+OBJS += ../../imgui.o ../../imgui_demo.o ../../imgui_draw.o
 
 UNAME_S := $(shell uname -s)
 
diff --git a/examples/opengl_example/opengl_example.vcxproj b/examples/opengl_example/opengl_example.vcxproj
index 718fedc..6d6ac6b 100644
--- a/examples/opengl_example/opengl_example.vcxproj
+++ b/examples/opengl_example/opengl_example.vcxproj
@@ -149,12 +149,15 @@
   </ItemDefinitionGroup>
   <ItemGroup>
     <ClCompile Include="..\..\imgui.cpp" />
+    <ClCompile Include="..\..\imgui_demo.cpp" />
+    <ClCompile Include="..\..\imgui_draw.cpp" />
     <ClCompile Include="imgui_impl_glfw.cpp" />
     <ClCompile Include="main.cpp" />
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\imconfig.h" />
     <ClInclude Include="..\..\imgui.h" />
+    <ClInclude Include="..\..\imgui_internal.h" />
     <ClInclude Include="imgui_impl_glfw.h" />
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />

diff --git a/README.md b/README.md
index 583fe18..f79b343 100644
--- a/README.md
+++ b/README.md
@@ -11,9 +11,11 @@
 
 ImGui is particularly suited to integration in realtime 3D applications, fullscreen applications, embedded applications, games, or any applications on consoles platforms where operating system features are non-standard. pa
 
-ImGui is self-contained within 6 files that you can easily copy and compile into your application/engine:
+ImGui is self-contained within a few files that you can easily copy and compile into your application/engine:
 
   - imgui.cpp
+  - imgui_demo.cpp
+  - imgui_draw.cpp
   - imgui.h
   - imconfig.h (empty by default, user-editable)
   - stb_rect_pack.h
diff --git a/examples/directx11_example/directx11_example.vcxproj b/examples/directx11_example/directx11_example.vcxproj
index 0ad66c4..d3dcd0e 100644
--- a/examples/directx11_example/directx11_example.vcxproj
+++ b/examples/directx11_example/directx11_example.vcxproj
@@ -140,10 +140,13 @@
   <ItemGroup>
     <ClInclude Include="..\..\imconfig.h" />
     <ClInclude Include="..\..\imgui.h" />
+    <ClInclude Include="..\..\imgui_internal.h" />
     <ClInclude Include="imgui_impl_dx11.h" />
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="..\..\imgui.cpp" />
+    <ClCompile Include="..\..\imgui_demo.cpp" />
+    <ClCompile Include="..\..\imgui_draw.cpp" />
     <ClCompile Include="imgui_impl_dx11.cpp" />
     <ClCompile Include="main.cpp" />
   </ItemGroup>
diff --git a/examples/directx11_example/directx11_example.vcxproj.filters b/examples/directx11_example/directx11_example.vcxproj.filters
index fca4dcf..ac905dd 100644
--- a/examples/directx11_example/directx11_example.vcxproj.filters
+++ b/examples/directx11_example/directx11_example.vcxproj.filters
@@ -18,6 +18,9 @@
     <ClInclude Include="imgui_impl_dx11.h">
       <Filter>sources</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\imgui_internal.h">
+      <Filter>imgui</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="..\..\imgui.cpp">
@@ -29,5 +32,11 @@
     <ClCompile Include="imgui_impl_dx11.cpp">
       <Filter>sources</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\imgui_demo.cpp">
+      <Filter>imgui</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\imgui_draw.cpp">
+      <Filter>imgui</Filter>
+    </ClCompile>
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/examples/directx9_example/directx9_example.vcxproj b/examples/directx9_example/directx9_example.vcxproj
index beaf53e..737bddb 100644
--- a/examples/directx9_example/directx9_example.vcxproj
+++ b/examples/directx9_example/directx9_example.vcxproj
@@ -139,12 +139,15 @@
   </ItemDefinitionGroup>
   <ItemGroup>
     <ClCompile Include="..\..\imgui.cpp" />
+    <ClCompile Include="..\..\imgui_demo.cpp" />
+    <ClCompile Include="..\..\imgui_draw.cpp" />
     <ClCompile Include="imgui_impl_dx9.cpp" />
     <ClCompile Include="main.cpp" />
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\imconfig.h" />
     <ClInclude Include="..\..\imgui.h" />
+    <ClInclude Include="..\..\imgui_internal.h" />
     <ClInclude Include="imgui_impl_dx9.h" />
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
diff --git a/examples/directx9_example/directx9_example.vcxproj.filters b/examples/directx9_example/directx9_example.vcxproj.filters
index 13e1f41..4952ceb 100644
--- a/examples/directx9_example/directx9_example.vcxproj.filters
+++ b/examples/directx9_example/directx9_example.vcxproj.filters
@@ -19,6 +19,12 @@
     <ClCompile Include="imgui_impl_dx9.cpp">
       <Filter>sources</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\imgui_demo.cpp">
+      <Filter>imgui</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\imgui_draw.cpp">
+      <Filter>imgui</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\imconfig.h">
@@ -30,5 +36,8 @@
     <ClInclude Include="imgui_impl_dx9.h">
       <Filter>sources</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\imgui_internal.h">
+      <Filter>imgui</Filter>
+    </ClInclude>
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/examples/opengl3_example/Makefile b/examples/opengl3_example/Makefile
index cc7ec31..ec8c57f 100644
--- a/examples/opengl3_example/Makefile
+++ b/examples/opengl3_example/Makefile
@@ -11,7 +11,7 @@
 #CXX = g++
 
 OBJS = main.o imgui_impl_glfw_gl3.o
-OBJS += ../../imgui.o
+OBJS += ../../imgui.o ../../imgui_demo.o ../../imgui_draw.o
 OBJS += ../libs/gl3w/GL/gl3w.o
 
 UNAME_S := $(shell uname -s)
diff --git a/examples/opengl3_example/opengl3_example.vcxproj b/examples/opengl3_example/opengl3_example.vcxproj
index 202c5f7..e935ec2 100644
--- a/examples/opengl3_example/opengl3_example.vcxproj
+++ b/examples/opengl3_example/opengl3_example.vcxproj
@@ -149,6 +149,8 @@
   </ItemDefinitionGroup>
   <ItemGroup>
     <ClCompile Include="..\..\imgui.cpp" />
+    <ClCompile Include="..\..\imgui_demo.cpp" />
+    <ClCompile Include="..\..\imgui_draw.cpp" />
     <ClCompile Include="..\libs\gl3w\GL\gl3w.c" />
     <ClCompile Include="imgui_impl_glfw_gl3.cpp" />
     <ClCompile Include="main.cpp" />
@@ -156,6 +158,7 @@
   <ItemGroup>
     <ClInclude Include="..\..\imconfig.h" />
     <ClInclude Include="..\..\imgui.h" />
+    <ClInclude Include="..\..\imgui_internal.h" />
     <ClInclude Include="..\libs\gl3w\GL\gl3w.h" />
     <ClInclude Include="..\libs\gl3w\GL\glcorearb.h" />
     <ClInclude Include="imgui_impl_glfw_gl3.h" />
diff --git a/examples/opengl3_example/opengl3_example.vcxproj.filters b/examples/opengl3_example/opengl3_example.vcxproj.filters
index 544bd2e..d3539e7 100644
--- a/examples/opengl3_example/opengl3_example.vcxproj.filters
+++ b/examples/opengl3_example/opengl3_example.vcxproj.filters
@@ -25,6 +25,12 @@
     <ClCompile Include="..\libs\gl3w\GL\gl3w.c">
       <Filter>gl3w</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\imgui_demo.cpp">
+      <Filter>imgui</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\imgui_draw.cpp">
+      <Filter>imgui</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\imconfig.h">
@@ -42,5 +48,8 @@
     <ClInclude Include="..\libs\gl3w\GL\glcorearb.h">
       <Filter>gl3w</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\imgui_internal.h">
+      <Filter>imgui</Filter>
+    </ClInclude>
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/examples/opengl_example/Makefile b/examples/opengl_example/Makefile
index 966e933..570fa1a 100644
--- a/examples/opengl_example/Makefile
+++ b/examples/opengl_example/Makefile
@@ -11,7 +11,7 @@
 #CXX = g++
 
 OBJS = main.o imgui_impl_glfw.o
-OBJS += ../../imgui.o
+OBJS += ../../imgui.o ../../imgui_demo.o ../../imgui_draw.o
 
 UNAME_S := $(shell uname -s)
 
diff --git a/examples/opengl_example/opengl_example.vcxproj b/examples/opengl_example/opengl_example.vcxproj
index 718fedc..6d6ac6b 100644
--- a/examples/opengl_example/opengl_example.vcxproj
+++ b/examples/opengl_example/opengl_example.vcxproj
@@ -149,12 +149,15 @@
   </ItemDefinitionGroup>
   <ItemGroup>
     <ClCompile Include="..\..\imgui.cpp" />
+    <ClCompile Include="..\..\imgui_demo.cpp" />
+    <ClCompile Include="..\..\imgui_draw.cpp" />
     <ClCompile Include="imgui_impl_glfw.cpp" />
     <ClCompile Include="main.cpp" />
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\imconfig.h" />
     <ClInclude Include="..\..\imgui.h" />
+    <ClInclude Include="..\..\imgui_internal.h" />
     <ClInclude Include="imgui_impl_glfw.h" />
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
diff --git a/examples/opengl_example/opengl_example.vcxproj.filters b/examples/opengl_example/opengl_example.vcxproj.filters
index 1365a7d..a6b5f82 100644
--- a/examples/opengl_example/opengl_example.vcxproj.filters
+++ b/examples/opengl_example/opengl_example.vcxproj.filters
@@ -19,6 +19,12 @@
     <ClCompile Include="imgui_impl_glfw.cpp">
       <Filter>sources</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\imgui_demo.cpp">
+      <Filter>imgui</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\imgui_draw.cpp">
+      <Filter>imgui</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\imconfig.h">
@@ -30,5 +36,8 @@
     <ClInclude Include="imgui_impl_glfw.h">
       <Filter>sources</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\imgui_internal.h">
+      <Filter>imgui</Filter>
+    </ClInclude>
   </ItemGroup>
 </Project>
\ No newline at end of file