Version 1.65

If you were conveniently using the imgui copy of those STB headers in your project, you will have to update your include paths.
The reason for this change is to avoid conflicts for projects that may also be importing their own copy of the STB libraries. Note that imgui's copy of stb_textedit.h is modified.

docs/CHANGELOG.txt

@@ -29,6 +29,52 @@ HOW TO UPDATE?
 - Please report any issue!
 
 
+-----------------------------------------------------------------------
+ VERSION 1.65 (Released 2018-09-06)
+-----------------------------------------------------------------------
+
+Breaking Changes:
+
+- Renamed stb_truetype.h to imstb_truetype.h, stb_textedit.h to imstb_textedit.h, and
+  stb_rect_pack.h to imstb_rectpack.h. If you were conveniently using the imgui copy of those
+  STB headers in your project, you will have to update your include paths. (#1718, #2036)
+  The reason for this change is to avoid conflicts for projects that may also be importing
+  their own copy of the STB libraries. Note that imgui's copy of stb_textedit.h is modified.
+- Renamed io.ConfigCursorBlink to io.ConfigInputTextCursorBlink. (#1427)
+
+Other Changes:
+
+- This is a minor release following the 1.64 refactor, with a little more shuffling of code.
+- Clarified and improved the source code sectioning in all files (easier to search or browse sections).
+- Nav: Removed the [Beta] tag from various descriptions of the gamepad/keyboard navigation system.
+  Although it is not perfect and will keep being improved, it is fairly functional and used by many. (#787)
+- Fixed a build issue with non-Cygwin GCC under Windows.
+- Demo: Added a "Configuration" block to make io.ConfigFlags/io.BackendFlags more prominent.
+- Examples: OpenGL3: Fixed error condition when using the GLAD loader. (#2059, #2002). [@jiri]
+
+
+-----------------------------------------------------------------------
+ VERSION 1.64 (Released 2018-08-31)
+-----------------------------------------------------------------------
+
+Changes:
+
+- Moved README, CHANGELOG and TODO files to the docs/ folder.
+  If you are updating dear imgui by copying files, take the chance to delete the old files.
+- Added imgui_widgets.cpp file, extracted and moved widgets code out of imgui.cpp into imgui_widgets.cpp.
+  Re-ordered some of the code remaining in imgui.cpp.
+  NONE OF THE FUNCTIONS HAVE CHANGED. THE CODE IS SEMANTICALLY 100% IDENTICAL, BUT _EVERY_ FUNCTIONS HAS BEEN MOVED.
+  Because of this, any local modifications to imgui.cpp will likely conflict when you update.
+  If you have any modifications to imgui.cpp, it is suggested that you first update to 1.63, then
+  isolate your patches. You can peak at imgui_widgets.cpp from 1.64 to get a sense of what is included in it,
+  then separate your changes into several patches that can more easily be applied to 1.64 on a per-file basis.
+  What I found worked nicely for me, was to open the diff of the old patches in an interactive merge/diff tool,
+  search for the corresponding function in the new code and apply the chunks manually. 
+- As a reminder, if you have any change to imgui.cpp it is a good habit to discuss them on the github,
+  so a solution applicable on the Master branch can be found. If your company has changes that you cannot
+  disclose you may also contact me privately.
+
+
 -----------------------------------------------------------------------
  VERSION 1.63 (Released 2018-08-29)
 -----------------------------------------------------------------------
@@ -44,7 +90,7 @@ Breaking Changes:
 - InputText: Removed ImGuiTextEditCallbackData::ReadOnly since it is a duplication of (ImGuiTextEditCallbackData::Flags & ImGuiInputTextFlags_ReadOnly).
 - Renamed IsItemDeactivatedAfterChange() to IsItemDeactivatedAfterEdit() for consistency with new IsItemEdited() API. 
   Kept redirection function (will obsolete soonish as IsItemDeactivatedAfterChange() is very recent).
-- Renamed io.OptCursorBlink to io.ConfigCursorBlink, io.OptMacOSXBehaviors to io.ConfigMacOSXBehaviors for consistency. (#1427, #473)
+- Renamed io.OptCursorBlink to io.ConfigCursorBlink [-> io.ConfigInputTextCursorBlink in 1.65], io.OptMacOSXBehaviors to io.ConfigMacOSXBehaviors for consistency. (#1427, #473)
 - Removed obsolete redirection functions: CollapsingHeader() variation with 2 bools - marked obsolete in v1.49, May 2016.
 
 Other Changes:

docs/README.md

@@ -3,7 +3,7 @@ dear imgui,
 [![Build Status](https://travis-ci.org/ocornut/imgui.svg?branch=master)](https://travis-ci.org/ocornut/imgui)
 [![Coverity Status](https://scan.coverity.com/projects/4720/badge.svg)](https://scan.coverity.com/projects/4720)
 
-_(This library is free but needs your support to sustain its development. There are many desirable features and maintenance ahead. If you are an individual using dear imgui, please consider donating via Patreon or PayPal. If your company is using dear imgui, please consider financial support (e.g. sponsoring a few weeks/months of development. I can invoice for technical support, custom development etc. E-mail: omarcornut at gmail)._
+_(This library is free but needs your support to sustain its development. There are many desirable features and maintenance ahead. If you are an individual using dear imgui, please consider donating via Patreon or PayPal. If your company is using dear imgui, please consider financial support (e.g. sponsoring a few weeks/months of development. I can invoice for technical support, custom development etc. Email: omarcornut at gmail)._
 
 Monthly donations via Patreon:
 <br>[![Patreon](https://cloud.githubusercontent.com/assets/8225057/5990484/70413560-a9ab-11e4-8942-1a63607c0b00.png)](http://www.patreon.com/imgui)
@@ -22,6 +22,7 @@ Dear ImGui is self-contained within a few files that you can easily copy and com
 - imgui.h
 - imgui_demo.cpp
 - imgui_draw.cpp
+- imgui_widgets.cpp
 - imgui_internal.h
 - imconfig.h (empty by default, user-editable)
 - stb_rect_pack.h
@@ -221,41 +222,41 @@ For any other questions, bug reports, requests, feedback, you may post on https:
 Frequently Asked Question (FAQ)
 -------------------------------
 
-<b>Where is the documentation?</b>
+**Where is the documentation?**
 
 - The documentation is at the top of imgui.cpp + effectively imgui.h. 
 - Example code is in imgui_demo.cpp and particularly the ImGui::ShowDemoWindow() function. It covers most features of ImGui so you can read the code and call the function itself to see its output. 
 - Standalone example applications using e.g. OpenGL/DirectX are provided in the examples/ folder. 
 - We obviously needs better documentation! Consider contributing or becoming a [Patron](http://www.patreon.com/imgui) to promote this effort.
 
-<b>Which version should I get?</b>
+**Which version should I get?**
 
 I occasionally tag [Releases](https://github.com/ocornut/imgui/releases) but it is generally safe and recommended to sync to master/latest. The library is fairly stable and regressions tend to be fixed fast when reported. 
 
-<b>Who uses Dear ImGui?</b>
+**Who uses Dear ImGui?**
 
 See the [Software using dear imgui page](https://github.com/ocornut/imgui/wiki/Software-using-dear-imgui) for an (incomplete) list of games/software which are publicly known to use dear imgui. Please add yours if you can!
 
-<b>Why the odd dual naming, "dear imgui" vs "ImGui"?</b>
+**Why the odd dual naming, "dear imgui" vs "ImGui"?**
 
 The library started its life and is best known as "ImGui" only due to the fact that I didn't give it a proper name when I released it. However, the term IMGUI (immediate-mode graphical user interface) was coined before and is being used in variety of other situations. It seemed confusing and unfair to hog the name. To reduce the ambiguity without affecting existing codebases, I have decided on an alternate, longer name "dear imgui" that people can use to refer to this specific library in ambiguous situations.
 
-<b>How can I tell whether to dispatch mouse/keyboard to imgui or to my application?</b>
+**How can I tell whether to dispatch mouse/keyboard to imgui or to my application?**
-<br><b>How can I display an image? What is ImTextureID, how does it works?</b>
+<br>**How can I display an image? What is ImTextureID, how does it works?**
-<br><b>How can I have multiple widgets with the same label or without a label? A primer on labels and the ID Stack.</b>
+<br>**How can I have multiple widgets with the same label or without a label? A primer on labels and the ID Stack.**
-<br><b>How can I use my own math types instead of ImVec2/ImVec4?</b>
+<br>**How can I use my own math types instead of ImVec2/ImVec4?**
-<br><b>How can I load a different font than the default?</b>
+<br>**How can I load a different font than the default?**
-<br><b>How can I easily use icons in my application?</b>
+<br>**How can I easily use icons in my application?**
-<br><b>How can I load multiple fonts?</b>
+<br>**How can I load multiple fonts?**
-<br><b>How can I display and input non-latin characters such as Chinese, Japanese, Korean, Cyrillic?</b>
+<br>**How can I display and input non-latin characters such as Chinese, Japanese, Korean, Cyrillic?**
-<br><b>How can I use the drawing facilities without an Dear ImGui window? (using ImDrawList API)</b>
+<br>**How can I use the drawing facilities without an Dear ImGui window? (using ImDrawList API)**
-<br><b>I integrated Dear ImGui in my engine and the text or lines are blurry..</b>
+<br>**I integrated Dear ImGui in my engine and the text or lines are blurry..**
-<br><b>I integrated Dear ImGui in my engine and some elements are disappearing when I move windows around..</b>
+<br>**I integrated Dear ImGui in my engine and some elements are disappearing when I move windows around..**
-<br><b>How can I help?</b>
+<br>**How can I help?**
 
 See the FAQ in imgui.cpp for answers.
 
-<b>How do you use Dear ImGui on a platform that may not have a mouse or keyboard?</b>
+**How do you use Dear ImGui on a platform that may not have a mouse or keyboard?**
 
 You can control Dear ImGui with a gamepad, see the explanation in imgui.cpp about how to use the navigation feature (short version: map your gamepad inputs into the `io.NavInputs[]` array and set `io.ConfigFlags |= ImGuiConfigFlags_NavEnableGamepad`).
 
@@ -263,28 +264,28 @@ You can share your computer mouse seamlessly with your console/tablet/phone usin
 
 For touch inputs, you can increase the hit box of widgets (via the _style.TouchPadding_ setting) to accommodate a little for the lack of precision of touch inputs, but it is recommended you use a mouse or gamepad to allow optimizing for screen real-estate and precision.
 
-<b>Can you create elaborate/serious tools with Dear ImGui?</b>
+**Can you create elaborate/serious tools with Dear ImGui?**
 
 Yes. People have written game editors, data browsers, debuggers, profilers and all sort of non-trivial tools with the library. In my experience the simplicity of the API is very empowering. Your UI runs close to your live data. Make the tools always-on and everybody in the team will be inclined to create new tools (as opposed to more "offline" UI toolkits where only a fraction of your team effectively creates tools). The list of sponsors below is also an indicator that serious game teams have been using the library.
 
 Dear ImGui is very programmer centric and the immediate-mode GUI paradigm might requires you to readjust some habits before you can realize its full potential. Dear ImGui is about making things that are simple, efficient and powerful.
 
-<b>Can you reskin the look of Dear ImGui?</b>
+**Can you reskin the look of Dear ImGui?**
 
 You can alter the look of the interface to some degree: changing colors, sizes, padding, rounding, fonts. However, as Dear ImGui is designed and optimized to create debug tools, the amount of skinning you can apply is limited. There is only so much you can stray away from the default look and feel of the interface. Below is a screenshot from [LumixEngine](https://github.com/nem0/LumixEngine) with custom colors + a docking/tabs extension (both of which you can find in the Issues section and will eventually be merged):
 
 ![LumixEngine](https://raw.githubusercontent.com/wiki/ocornut/imgui/web/v151/lumix-201710-rearranged.png)
 
-<b>Why using C++ (as opposed to C)?</b>
+**Why using C++ (as opposed to C)?**
 
 Dear ImGui takes advantage of a few C++ languages features for convenience but nothing anywhere Boost-insanity/quagmire. Dear ImGui does NOT require C++11 so it can be used with most old C++ compilers. Dear ImGui doesn't use any C++ header file. Language-wise, function overloading and default parameters are used to make the API easier to use and code more terse. Doing so I believe the API is sitting on a sweet spot and giving up on those features would make the API more cumbersome. Other features such as namespace, constructors and templates (in the case of the ImVector<> class) are also relied on as a convenience.
 
-There is an reasonably maintained [c-api for ImGui](https://github.com/Extrawurst/cimgui) by Stephan Dilly designed for binding in other languages. I would suggest using your target language functionalities to try replicating the function overloading and default parameters used in C++ else the API may be harder to use. Also see [Bindings](https://github.com/ocornut/imgui/wiki/Bindings) for third-party bindings to other languages.
+There is a [c-api for ImGui (cimgui)](https://github.com/Extrawurst/cimgui) by Stephan Dilly + a newer, [auto-generated cimgui](https://github.com/sonoro1234/cimgui) by sonoro1234. Both are designed for binding other languages. I would suggest using your target language functionalities to try replicating the function overloading and default parameters used in C++ else the API may be harder to use. Also see [Bindings](https://github.com/ocornut/imgui/wiki/Bindings) for third-party bindings to other languages.
 
 Support dear imgui
 ------------------
 
-<b>How can I help financing further development of Dear ImGui?</b>
+**How can I help financing further development of Dear ImGui?**
 
 Your contributions are keeping the library alive. If you are an individual using dear imgui, please consider donating to enable me to spend more time improving the library.
 
@@ -294,7 +295,23 @@ Monthly donations via Patreon:
 One-off donations via PayPal:
 <br>[![PayPal](https://www.paypalobjects.com/en_US/i/btn/btn_donate_LG.gif)](https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=5Q73FPZ9C526U)
 
-If your company uses dear imgui, please consider financial support (e.g. sponsoring a few weeks/months of development. I can invoice for private support, custom development etc. E-mail: omarcornut at gmail). Thanks!
+Ongoing dear imgui development is financially supported on [**Patreon**](http://www.patreon.com/imgui) and by private sponsors.
+If your company uses dear imgui, please consider financial support (e.g. sponsoring a few weeks/months of development. I can also invoice for private support, custom development etc. contact me for details: omarcornut at gmail). Thanks! 
+
+**Platinum-chocolate sponsors**
+- Blizzard Entertainment.
+
+**Double-chocolate sponsors**
+- Media Molecule, Mobigame, Insomniac Games, Aras Pranckevičius, Lizardcube, Greggman, DotEmu, Nadeo, Supercell, Runner, Artometa, Friendly Shade.
+
+**Salty caramel supporters**
+- Jetha Chan, Wild Sheep Studio, Pastagames, Mārtiņš Možeiko, Daniel Collin, Recognition Robotics, Chris Genova, ikrima, Glenn Fiedler, Geoffrey Evans, Dakko Dakko, Mercury Labs, Singularity Demo Group, Mischa Alff, Sebastien Ronsse, Lionel Landwerlin, Nikolay Ivanov, Ron Gilbert, Brandon Townsend, Nikhil Deshpande, Cort Stratton, drudru, Harfang 3D, Jeff Roberts.
+
+**Caramel supporters**
+- Michel Courtine, César Leblic, Dale Kim, Alex Evans, Rui Figueira, Paul Patrashcu, Jerome Lanquetot, Ctrl Alt Ninja, Paul Fleming, Neil Henning, Stephan Dilly, Neil Blakey-Milner, Aleksei, NeiloGD, Justin Paver, FiniteSol, Vincent Pancaldi, James Billot, Robin Hübner, furrtek, Eric, Simon Barratt, Game Atelier, Julian Bosch, Simon Lundmark, Vincent Hamm, Farhan Wali, Matt Reyer, Colin Riley, Victor Martins, Josh Simmons, Garrett Hoofman, Sergio Gonzales, Andrew Berridge, Roy Eltham, Game Preservation Society, Kit framework, Josh Faust, Martin Donlon, Quinton, Felix, Andrew Belt, Codecat, Cort Stratton, Claudio Canepa, Doug McNabb, Emmanuel Julien, Guillaume Chereau, Jeffrey Slutter, Jeremiah Deckard, r-lyeh, Roger Clark, Nekith, Joshua Fisher, Malte Hoffmann, Mustafa Karaalioglu, Merlyn Morgan-Graham, Per Vognsen, Fabian Giesen, Jan Staubach, Matt Hargett, John Shearer, Jesse Chounard, kingcoopa, Miloš Tošić, Jonas Bernemann, Johan Andersson, Nathan Hartman, Michael Labbe, Tomasz Golebiowski, Louis Schnellbach, Felipe Alfonso, Jimmy Andrews, Bojan Endrovski, Robin Berg Pettersen, Rachel Crawford, Edsel Malasig, Andrew Johnson, Sean Hunter, Jordan Mellow, Nefarius Software Solutions, Laura Wieme, Robert Nix, Mick Honey, Astrofra, Jonas Lehmann, Steven Kah Hien Wong, Bartosz Bielecki, Oscar Penas, A M, Liam Moynihan.
+
+And all other supporters; THANK YOU!
+(Please contact me if you would like to be added or removed from this list)
 
 Credits
 -------
@@ -309,28 +326,6 @@ Embeds [stb_textedit.h, stb_truetype.h, stb_rectpack.h](https://github.com/nothi
 
 Inspiration, feedback, and testing for early versions: Casey Muratori, Atman Binstock, Mikko Mononen, Emmanuel Briney, Stefan Kamoda, Anton Mikhailov, Matt Willis. And everybody posting feedback, questions and patches on the GitHub.
 
-Ongoing dear imgui development is financially supported on [**Patreon**](http://www.patreon.com/imgui) and by private sponsors.
-
-Double-chocolate sponsors:
-- Blizzard Entertainment
-- Media Molecule
-- Mobigame
-- Insomniac Games
-- Aras Pranckevičius
-- Lizardcube
-- Greggman
-- DotEmu
-- Nadeo
-
-Salty caramel supporters:
-- Jetha Chan, Wild Sheep Studio, Pastagames, Mārtiņš Možeiko, Daniel Collin, Recognition Robotics, Chris Genova, ikrima, Glenn Fiedler, Geoffrey Evans, Dakko Dakko, Mercury Labs, Singularity Demo Group, Mischa Alff, Sebastien Ronsse, Lionel Landwerlin, Nikolay Ivanov, Ron Gilbert, Brandon Townsend, Nikhil Deshpande, Cort Stratton, drudru, Harfang 3D, Supercell.
-
-Caramel supporters:
-- Michel Courtine, César Leblic, Dale Kim, Alex Evans, Rui Figueira, Paul Patrashcu, Jerome Lanquetot, Ctrl Alt Ninja, Paul Fleming, Neil Henning, Stephan Dilly, Neil Blakey-Milner, Aleksei, NeiloGD, Justin Paver, FiniteSol, Vincent Pancaldi, James Billot, Robin Hübner, furrtek, Eric, Simon Barratt, Game Atelier, Julian Bosch, Simon Lundmark, Vincent Hamm, Farhan Wali, Jeff Roberts, Matt Reyer, Colin Riley, Victor Martins, Josh Simmons, Garrett Hoofman, Sergio Gonzales, Andrew Berridge, Roy Eltham, Game Preservation Society, Kit framework, Josh Faust, Martin Donlon, Quinton, Felix, Andrew Belt, Codecat, Cort Stratton, Claudio Canepa, Doug McNabb, Emmanuel Julien, Guillaume Chereau, Jeffrey Slutter, Jeremiah Deckard, r-lyeh, Roger Clark, Nekith, Joshua Fisher, Malte Hoffmann, Mustafa Karaalioglu, Merlyn Morgan-Graham, Per Vognsen, Fabian Giesen, Jan Staubach, Matt Hargett, John Shearer, Jesse Chounard, kingcoopa, Miloš Tošić, Jonas Bernemann, Johan Andersson, Nathan Hartman, Michael Labbe, Tomasz Golebiowski, Louis Schnellbach, Felipe Alfonso, Jimmy Andrews, Bojan Endrovski, Robin Berg Pettersen, Rachel Crawford, Edsel Malasig, Andrew Johnson, Sean Hunter, Jordan Mellow, Nefarius Software Solutions, Laura Wieme, Robert Nix, Mick Honey, Astrofra, Jonas Lehmann, Steven Kah Hien Wong, Bartosz Bielecki.
-
-And other supporters; thanks!
-(Please contact me or PR if you would like to be added or removed from this list)
-
 License
 -------
 

examples/README.txt

@@ -1,6 +1,7 @@
----------------------------------------
+-----------------------------------------------------------------------
- README FIRST
+ examples/README.txt
----------------------------------------
+ (This is the README file for the examples/ folder. See docs/ for more documentation)
+-----------------------------------------------------------------------
 
 Dear ImGui is highly portable and only requires a few things to run and render:
 

examples/example_allegro5/example_allegro5.vcxproj

@@ -153,6 +153,7 @@
     <ClCompile Include="..\..\imgui.cpp" />
     <ClCompile Include="..\..\imgui_demo.cpp" />
     <ClCompile Include="..\..\imgui_draw.cpp" />
+    <ClCompile Include="..\..\imgui_widgets.cpp" />
     <ClCompile Include="..\imgui_impl_allegro5.cpp" />
     <ClCompile Include="imconfig_allegro5.h" />
     <ClCompile Include="main.cpp" />

examples/example_allegro5/example_allegro5.vcxproj.filters

@@ -28,6 +28,9 @@
     <ClCompile Include="imconfig_allegro5.h">
       <Filter>sources</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\imgui_widgets.cpp">
+      <Filter>imgui</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\imconfig.h">

examples/example_apple_metal/example_apple_metal.xcodeproj/project.pbxproj

@@ -7,6 +7,8 @@
 	objects = {
 
 /* Begin PBXBuildFile section */
+		07A82ED82139413D0078D120 /* imgui_widgets.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 07A82ED72139413C0078D120 /* imgui_widgets.cpp */; };
+		07A82ED92139418F0078D120 /* imgui_widgets.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 07A82ED72139413C0078D120 /* imgui_widgets.cpp */; };
 		8307E7CC20E9F9C900473790 /* ViewController.mm in Sources */ = {isa = PBXBuildFile; fileRef = 8307E7CB20E9F9C900473790 /* ViewController.mm */; };
 		8307E7CF20E9F9C900473790 /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 8307E7CD20E9F9C900473790 /* Main.storyboard */; };
 		8307E7DE20E9F9C900473790 /* AppDelegate.m in Sources */ = {isa = PBXBuildFile; fileRef = 8307E7DD20E9F9C900473790 /* AppDelegate.m */; };
@@ -37,6 +39,8 @@
 /* End PBXBuildFile section */
 
 /* Begin PBXFileReference section */
+		07A82ED62139413C0078D120 /* imgui_internal.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = imgui_internal.h; path = ../../imgui_internal.h; sourceTree = "<group>"; };
+		07A82ED72139413C0078D120 /* imgui_widgets.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = imgui_widgets.cpp; path = ../../imgui_widgets.cpp; sourceTree = "<group>"; };
 		8307E7BB20E9F9C700473790 /* Renderer.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = Renderer.h; sourceTree = "<group>"; };
 		8307E7BC20E9F9C700473790 /* Renderer.mm */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.objcpp; path = Renderer.mm; sourceTree = "<group>"; };
 		8307E7C420E9F9C900473790 /* example_apple_metal.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = example_apple_metal.app; sourceTree = BUILT_PRODUCTS_DIR; };
@@ -169,10 +173,12 @@
 			isa = PBXGroup;
 			children = (
 				83BBEA0420EB54E700295997 /* imconfig.h */,
+				83BBEA0320EB54E700295997 /* imgui.cpp */,
 				83BBEA0020EB54E700295997 /* imgui.h */,
 				83BBEA0220EB54E700295997 /* imgui_demo.cpp */,
 				83BBEA0120EB54E700295997 /* imgui_draw.cpp */,
-				83BBEA0320EB54E700295997 /* imgui.cpp */,
+				07A82ED62139413C0078D120 /* imgui_internal.h */,
+				07A82ED72139413C0078D120 /* imgui_widgets.cpp */,
 			);
 			name = imgui;
 			sourceTree = "<group>";
@@ -283,6 +289,7 @@
 				83BBEA0920EB54E700295997 /* imgui.cpp in Sources */,
 				83BBEA0720EB54E700295997 /* imgui_demo.cpp in Sources */,
 				83BBE9FE20EB54D800295997 /* imgui_impl_metal.mm in Sources */,
+				07A82ED82139413D0078D120 /* imgui_widgets.cpp in Sources */,
 				83BBE9DE20EB3FFC00295997 /* main.m in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
@@ -294,6 +301,7 @@
 				83BBE9E020EB42D000295997 /* ViewController.mm in Sources */,
 				8307E7E920E9F9C900473790 /* Renderer.mm in Sources */,
 				83BBEA0620EB54E700295997 /* imgui_draw.cpp in Sources */,
+				07A82ED92139418F0078D120 /* imgui_widgets.cpp in Sources */,
 				8307E7E720E9F9C900473790 /* main.m in Sources */,
 				83BBEA0A20EB54E700295997 /* imgui.cpp in Sources */,
 				83BBEA0820EB54E700295997 /* imgui_demo.cpp in Sources */,

examples/example_apple_opengl2/example_apple_opengl2.xcodeproj/project.pbxproj

@@ -7,6 +7,7 @@
 	objects = {
 
 /* Begin PBXBuildFile section */
+		07A82EDB213941D00078D120 /* imgui_widgets.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 07A82EDA213941D00078D120 /* imgui_widgets.cpp */; };
 		4080A99820B02D340036BA46 /* main.mm in Sources */ = {isa = PBXBuildFile; fileRef = 4080A98A20B02CD90036BA46 /* main.mm */; };
 		4080A9A220B034280036BA46 /* imgui_impl_opengl2.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4080A99E20B034280036BA46 /* imgui_impl_opengl2.cpp */; };
 		4080A9AD20B0343C0036BA46 /* imgui_demo.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4080A9A620B0343C0036BA46 /* imgui_demo.cpp */; };
@@ -30,6 +31,7 @@
 /* End PBXCopyFilesBuildPhase section */
 
 /* Begin PBXFileReference section */
+		07A82EDA213941D00078D120 /* imgui_widgets.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = imgui_widgets.cpp; path = ../../imgui_widgets.cpp; sourceTree = "<group>"; };
 		4080A96B20B029B00036BA46 /* example_osx_opengl2 */ = {isa = PBXFileReference; explicitFileType = "compiled.mach-o.executable"; includeInIndex = 0; path = example_osx_opengl2; sourceTree = BUILT_PRODUCTS_DIR; };
 		4080A98A20B02CD90036BA46 /* main.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = main.mm; sourceTree = SOURCE_ROOT; };
 		4080A99E20B034280036BA46 /* imgui_impl_opengl2.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = imgui_impl_opengl2.cpp; path = ../imgui_impl_opengl2.cpp; sourceTree = "<group>"; };
@@ -66,11 +68,12 @@
 			isa = PBXGroup;
 			children = (
 				4080A9AC20B0343C0036BA46 /* imconfig.h */,
+				4080A9A720B0343C0036BA46 /* imgui.cpp */,
+				4080A9A820B0343C0036BA46 /* imgui.h */,
+				07A82EDA213941D00078D120 /* imgui_widgets.cpp */,
 				4080A9A620B0343C0036BA46 /* imgui_demo.cpp */,
 				4080A9AA20B0343C0036BA46 /* imgui_draw.cpp */,
 				4080A9A520B0343C0036BA46 /* imgui_internal.h */,
-				4080A9A720B0343C0036BA46 /* imgui.cpp */,
-				4080A9A820B0343C0036BA46 /* imgui.h */,
 				4080A9A920B0343C0036BA46 /* stb_rect_pack.h */,
 				4080A9AB20B0343C0036BA46 /* stb_textedit.h */,
 				4080A9A420B0343C0036BA46 /* stb_truetype.h */,
@@ -135,7 +138,7 @@
 					};
 				};
 			};
-			buildConfigurationList = 4080A96620B029B00036BA46 /* Build configuration list for PBXProject "example_osx_opengl2" */;
+			buildConfigurationList = 4080A96620B029B00036BA46 /* Build configuration list for PBXProject "example_apple_opengl2" */;
 			compatibilityVersion = "Xcode 9.3";
 			developmentRegion = en;
 			hasScannedForEncodings = 0;
@@ -163,6 +166,7 @@
 				4080A9A220B034280036BA46 /* imgui_impl_opengl2.cpp in Sources */,
 				4080A9B020B0347A0036BA46 /* imgui_impl_osx.mm in Sources */,
 				4080A9AE20B0343C0036BA46 /* imgui.cpp in Sources */,
+				07A82EDB213941D00078D120 /* imgui_widgets.cpp in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -301,7 +305,7 @@
 /* End XCBuildConfiguration section */
 
 /* Begin XCConfigurationList section */
-		4080A96620B029B00036BA46 /* Build configuration list for PBXProject "example_osx_opengl2" */ = {
+		4080A96620B029B00036BA46 /* Build configuration list for PBXProject "example_apple_opengl2" */ = {
 			isa = XCConfigurationList;
 			buildConfigurations = (
 				4080A97020B029B00036BA46 /* Debug */,

examples/example_freeglut_opengl2/example_freeglut_opengl2.vcxproj

@@ -153,6 +153,7 @@
     <ClCompile Include="..\..\imgui.cpp" />
     <ClCompile Include="..\..\imgui_demo.cpp" />
     <ClCompile Include="..\..\imgui_draw.cpp" />
+    <ClCompile Include="..\..\imgui_widgets.cpp" />
     <ClCompile Include="..\imgui_impl_freeglut.cpp" />
     <ClCompile Include="..\imgui_impl_opengl2.cpp" />
     <ClCompile Include="main.cpp" />

examples/example_freeglut_opengl2/example_freeglut_opengl2.vcxproj.filters

@@ -28,6 +28,9 @@
     <ClCompile Include="..\imgui_impl_opengl2.cpp">
       <Filter>sources</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\imgui_widgets.cpp">
+      <Filter>imgui</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\imconfig.h">

examples/example_glfw_opengl2/Makefile

@@ -17,7 +17,7 @@
 EXE = example_glfw_opengl2
 SOURCES = main.cpp
 SOURCES += ../imgui_impl_glfw.cpp ../imgui_impl_opengl2.cpp
-SOURCES += ../../imgui.cpp ../../imgui_demo.cpp ../../imgui_draw.cpp
+SOURCES += ../../imgui.cpp ../../imgui_demo.cpp ../../imgui_draw.cpp ../../imgui_widgets.cpp
 OBJS = $(addsuffix .o, $(basename $(notdir $(SOURCES))))
 
 UNAME_S := $(shell uname -s)

examples/example_glfw_opengl2/example_glfw_opengl2.vcxproj

@@ -153,6 +153,7 @@
     <ClCompile Include="..\..\imgui.cpp" />
     <ClCompile Include="..\..\imgui_demo.cpp" />
     <ClCompile Include="..\..\imgui_draw.cpp" />
+    <ClCompile Include="..\..\imgui_widgets.cpp" />
     <ClCompile Include="..\imgui_impl_glfw.cpp" />
     <ClCompile Include="..\imgui_impl_opengl2.cpp" />
     <ClCompile Include="main.cpp" />

examples/example_glfw_opengl2/example_glfw_opengl2.vcxproj.filters

@@ -28,6 +28,9 @@
     <ClCompile Include="..\imgui_impl_opengl2.cpp">
       <Filter>sources</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\imgui_widgets.cpp">
+      <Filter>imgui</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\imconfig.h">

examples/example_glfw_opengl3/Makefile

@@ -17,7 +17,7 @@
 EXE = example_glfw_opengl3
 SOURCES = main.cpp
 SOURCES += ../imgui_impl_glfw.cpp ../imgui_impl_opengl3.cpp
-SOURCES += ../../imgui.cpp ../../imgui_demo.cpp ../../imgui_draw.cpp
+SOURCES += ../../imgui.cpp ../../imgui_demo.cpp ../../imgui_draw.cpp ../../imgui_widgets.cpp
 OBJS = $(addsuffix .o, $(basename $(notdir $(SOURCES))))
 UNAME_S := $(shell uname -s)
 

examples/example_glfw_opengl3/example_glfw_opengl3.vcxproj

@@ -153,6 +153,7 @@
     <ClCompile Include="..\..\imgui.cpp" />
     <ClCompile Include="..\..\imgui_demo.cpp" />
     <ClCompile Include="..\..\imgui_draw.cpp" />
+    <ClCompile Include="..\..\imgui_widgets.cpp" />
     <ClCompile Include="..\imgui_impl_glfw.cpp" />
     <ClCompile Include="..\imgui_impl_opengl3.cpp" />
     <ClCompile Include="..\libs\gl3w\GL\gl3w.c" />

examples/example_glfw_opengl3/example_glfw_opengl3.vcxproj.filters

@@ -34,6 +34,9 @@
     <ClCompile Include="..\imgui_impl_opengl3.cpp">
       <Filter>sources</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\imgui_widgets.cpp">
+      <Filter>imgui</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\imconfig.h">

examples/example_marmalade/marmalade_example.mkb

@@ -33,6 +33,7 @@ files
     ../../imgui.cpp
     ../../imgui_demo.cpp
     ../../imgui_draw.cpp
+    ../../imgui_widgets.cpp
     ../../imconfig.h
     ../../imgui.h
     ../../imgui_internal.h

examples/example_sdl_opengl2/Makefile

@@ -16,7 +16,7 @@
 
 EXE = example_sdl_opengl2
 SOURCES = main.cpp ../imgui_impl_sdl.cpp ../imgui_impl_opengl2.cpp
-SOURCES += ../../imgui.cpp ../../imgui_demo.cpp ../../imgui_draw.cpp
+SOURCES += ../../imgui.cpp ../../imgui_demo.cpp ../../imgui_draw.cpp ../../imgui_widgets.cpp
 OBJS = $(addsuffix .o, $(basename $(notdir $(SOURCES))))
 
 UNAME_S := $(shell uname -s)

examples/example_sdl_opengl2/example_sdl_opengl2.vcxproj

@@ -19,7 +19,7 @@
     </ProjectConfiguration>
   </ItemGroup>
   <PropertyGroup Label="Globals">
-    <ProjectGuid>{2AE17FDE-F7F3-4CAC-ADAB-0710EDA4F741}</ProjectGuid>
+    <ProjectGuid>{94E991D0-790A-4DAF-B442-AAADE3233C75}</ProjectGuid>
     <RootNamespace>example_sdl_opengl2</RootNamespace>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
@@ -153,6 +153,7 @@
     <ClCompile Include="..\..\imgui.cpp" />
     <ClCompile Include="..\..\imgui_demo.cpp" />
     <ClCompile Include="..\..\imgui_draw.cpp" />
+    <ClCompile Include="..\..\imgui_widgets.cpp" />
     <ClCompile Include="..\imgui_impl_opengl2.cpp" />
     <ClCompile Include="..\imgui_impl_sdl.cpp" />
     <ClCompile Include="main.cpp" />

examples/example_sdl_opengl2/example_sdl_opengl2.vcxproj.filters

@@ -28,6 +28,9 @@
     <ClCompile Include="..\imgui_impl_opengl2.cpp">
       <Filter>sources</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\imgui_widgets.cpp">
+      <Filter>imgui</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\imconfig.h">

examples/example_sdl_opengl3/Makefile

@@ -17,7 +17,7 @@
 EXE = example_sdl_opengl3
 SOURCES = main.cpp
 SOURCES += ../imgui_impl_sdl.cpp ../imgui_impl_opengl3.cpp
-SOURCES += ../../imgui.cpp ../../imgui_demo.cpp ../../imgui_draw.cpp
+SOURCES += ../../imgui.cpp ../../imgui_demo.cpp ../../imgui_draw.cpp ../../imgui_widgets.cpp
 OBJS = $(addsuffix .o, $(basename $(notdir $(SOURCES))))
 UNAME_S := $(shell uname -s)
 

examples/example_sdl_opengl3/example_sdl_opengl3.vcxproj

@@ -153,6 +153,7 @@
     <ClCompile Include="..\..\imgui.cpp" />
     <ClCompile Include="..\..\imgui_demo.cpp" />
     <ClCompile Include="..\..\imgui_draw.cpp" />
+    <ClCompile Include="..\..\imgui_widgets.cpp" />
     <ClCompile Include="..\imgui_impl_opengl3.cpp" />
     <ClCompile Include="..\imgui_impl_sdl.cpp" />
     <ClCompile Include="..\libs\gl3w\GL\gl3w.c" />

examples/example_sdl_opengl3/example_sdl_opengl3.vcxproj.filters

@@ -34,6 +34,9 @@
     <ClCompile Include="..\imgui_impl_sdl.cpp">
       <Filter>sources</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\imgui_widgets.cpp">
+      <Filter>imgui</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\imconfig.h">

examples/example_sdl_opengl3/main.cpp

@@ -64,7 +64,7 @@ int main(int, char**)
 #elif defined(IMGUI_IMPL_OPENGL_LOADER_GLEW)
     bool err = glewInit() != GLEW_OK;
 #elif defined(IMGUI_IMPL_OPENGL_LOADER_GLAD)
-    bool err = gladLoadGL() != 0;
+    bool err = gladLoadGL() == 0;
 #endif
     if (err)
     {

examples/example_sdl_vulkan/example_sdl_vulkan.vcxproj

@@ -153,6 +153,7 @@
     <ClCompile Include="..\..\imgui.cpp" />
     <ClCompile Include="..\..\imgui_demo.cpp" />
     <ClCompile Include="..\..\imgui_draw.cpp" />
+    <ClCompile Include="..\..\imgui_widgets.cpp" />
     <ClCompile Include="..\imgui_impl_sdl.cpp" />
     <ClCompile Include="..\imgui_impl_vulkan.cpp" />
     <ClCompile Include="main.cpp" />

examples/example_sdl_vulkan/example_sdl_vulkan.vcxproj.filters

@@ -28,6 +28,9 @@
     <ClCompile Include="..\imgui_impl_vulkan.cpp">
       <Filter>sources</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\imgui_widgets.cpp">
+      <Filter>imgui</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\imconfig.h">

examples/example_win32_directx10/example_win32_directx10.vcxproj

@@ -150,6 +150,7 @@
     <ClCompile Include="..\..\imgui.cpp" />
     <ClCompile Include="..\..\imgui_demo.cpp" />
     <ClCompile Include="..\..\imgui_draw.cpp" />
+    <ClCompile Include="..\..\imgui_widgets.cpp" />
     <ClCompile Include="..\imgui_impl_dx10.cpp" />
     <ClCompile Include="..\imgui_impl_win32.cpp" />
     <ClCompile Include="main.cpp" />

examples/example_win32_directx10/example_win32_directx10.vcxproj.filters

@@ -44,6 +44,9 @@
     <ClCompile Include="..\imgui_impl_win32.cpp">
       <Filter>sources</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\imgui_widgets.cpp">
+      <Filter>imgui</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <None Include="..\README.txt" />

examples/example_win32_directx11/example_win32_directx11.vcxproj

@@ -150,6 +150,7 @@
     <ClCompile Include="..\..\imgui.cpp" />
     <ClCompile Include="..\..\imgui_demo.cpp" />
     <ClCompile Include="..\..\imgui_draw.cpp" />
+    <ClCompile Include="..\..\imgui_widgets.cpp" />
     <ClCompile Include="..\imgui_impl_dx11.cpp" />
     <ClCompile Include="..\imgui_impl_win32.cpp" />
     <ClCompile Include="main.cpp" />

examples/example_win32_directx11/example_win32_directx11.vcxproj.filters

@@ -44,6 +44,9 @@
     <ClCompile Include="..\imgui_impl_dx11.cpp">
       <Filter>sources</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\imgui_widgets.cpp">
+      <Filter>imgui</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <None Include="..\README.txt" />

examples/example_win32_directx12/example_win32_directx12.vcxproj

@@ -153,6 +153,7 @@
     <ClCompile Include="..\..\imgui.cpp" />
     <ClCompile Include="..\..\imgui_demo.cpp" />
     <ClCompile Include="..\..\imgui_draw.cpp" />
+    <ClCompile Include="..\..\imgui_widgets.cpp" />
     <ClCompile Include="..\imgui_impl_dx12.cpp" />
     <ClCompile Include="..\imgui_impl_win32.cpp" />
     <ClCompile Include="main.cpp" />

examples/example_win32_directx12/example_win32_directx12.vcxproj.filters

@@ -44,6 +44,9 @@
     <ClCompile Include="..\imgui_impl_win32.cpp">
       <Filter>sources</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\imgui_widgets.cpp">
+      <Filter>imgui</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <None Include="..\README.txt" />

examples/example_win32_directx9/example_win32_directx9.vcxproj

@@ -143,6 +143,7 @@
     <ClCompile Include="..\..\imgui.cpp" />
     <ClCompile Include="..\..\imgui_demo.cpp" />
     <ClCompile Include="..\..\imgui_draw.cpp" />
+    <ClCompile Include="..\..\imgui_widgets.cpp" />
     <ClCompile Include="..\imgui_impl_dx9.cpp" />
     <ClCompile Include="..\imgui_impl_win32.cpp" />
     <ClCompile Include="main.cpp" />

examples/example_win32_directx9/example_win32_directx9.vcxproj.filters

@@ -28,6 +28,9 @@
     <ClCompile Include="..\imgui_impl_dx9.cpp">
       <Filter>sources</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\imgui_widgets.cpp">
+      <Filter>imgui</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\imconfig.h">

imgui.h

@@ -1,4 +1,4 @@
-// dear imgui, v1.63
+// dear imgui, v1.65
 // (headers)
 
 // See imgui.cpp file for documentation.
@@ -23,8 +23,8 @@
 
 // Version
 // (Integer encoded as XYYZZ for use in #if preprocessor conditionals. Work in progress versions typically starts at XYY00 then bounced up to XYY01 when release tagging happens)
-#define IMGUI_VERSION               "1.63"
+#define IMGUI_VERSION               "1.65"
-#define IMGUI_VERSION_NUM           16301
+#define IMGUI_VERSION_NUM           16501
 #define IMGUI_CHECKVERSION()        ImGui::DebugCheckVersionAndDataLayout(IMGUI_VERSION, sizeof(ImGuiIO), sizeof(ImGuiStyle), sizeof(ImVec2), sizeof(ImVec4), sizeof(ImDrawVert))
 
 // Define attributes of all API symbols declarations (e.g. for DLL under Windows)
@@ -814,10 +814,10 @@ enum ImGuiKey_
     ImGuiKey_COUNT
 };
 
-// [BETA] Gamepad/Keyboard directional navigation
+// Gamepad/Keyboard directional navigation
 // Keyboard: Set io.ConfigFlags |= ImGuiConfigFlags_NavEnableKeyboard to enable. NewFrame() will automatically fill io.NavInputs[] based on your io.KeysDown[] + io.KeyMap[] arrays.
 // Gamepad:  Set io.ConfigFlags |= ImGuiConfigFlags_NavEnableGamepad to enable. Back-end: set ImGuiBackendFlags_HasGamepad and fill the io.NavInputs[] fields before calling NewFrame(). Note that io.NavInputs[] is cleared by EndFrame().
-// Read instructions in imgui.cpp for more details. Download PNG/PSD at goo.gl/9LgVZW.
+// Read instructions in imgui.cpp for more details. Download PNG/PSD at http://goo.gl/9LgVZW.
 enum ImGuiNavInput_
 {
     // Gamepad Mapping
@@ -1061,7 +1061,7 @@ struct ImGuiStyle
     float       GrabMinSize;                // Minimum width/height of a grab box for slider/scrollbar.
     float       GrabRounding;               // Radius of grabs corners rounding. Set to 0.0f to have rectangular slider grabs.
     ImVec2      ButtonTextAlign;            // Alignment of button text when button is larger than text. Defaults to (0.5f,0.5f) for horizontally+vertically centered.
-    ImVec2      DisplayWindowPadding;       // Window positions are clamped to be visible within the display area by at least this amount. Only covers regular windows.
+    ImVec2      DisplayWindowPadding;       // Window position are clamped to be visible within the display area by at least this amount. Only applies to regular windows.
     ImVec2      DisplaySafeAreaPadding;     // If you cannot see the edges of your screen (e.g. on a TV) increase the safe area padding. Apply to popups/tooltips as well regular windows. NB: Prefer configuring your TV sets correctly!
     float       MouseCursorScale;           // Scale software rendered mouse cursor (when io.MouseDrawCursor is enabled). May be removed later.
     bool        AntiAliasedLines;           // Enable anti-aliasing on lines/borders. Disable if you are really tight on CPU/GPU.
@@ -1078,12 +1078,12 @@ struct ImGuiStyle
 struct ImGuiIO
 {
     //------------------------------------------------------------------
-    // Settings (fill once)                 // Default value:
+    // Configuration (fill once)            // Default value:
     //------------------------------------------------------------------
 
     ImGuiConfigFlags   ConfigFlags;         // = 0                  // See ImGuiConfigFlags_ enum. Set by user/application. Gamepad/keyboard navigation options, etc.
     ImGuiBackendFlags  BackendFlags;        // = 0                  // Set ImGuiBackendFlags_ enum. Set by imgui_impl_xxx files or custom back-end to communicate features supported by the back-end.
-    ImVec2        DisplaySize;              // <unset>              // Display size, in pixels. For clamping windows positions.
+    ImVec2        DisplaySize;              // <unset>              // Main display size, in pixels. For clamping windows positions.
     float         DeltaTime;                // = 1.0f/60.0f         // Time elapsed since last frame, in seconds.
     float         IniSavingRate;            // = 5.0f               // Minimum time between saving positions/sizes to .ini file, in seconds.
     const char*   IniFilename;              // = "imgui.ini"        // Path to .ini file. Set NULL to disable automatic .ini loading/saving, if e.g. you want to manually load/save from memory.
@@ -1101,12 +1101,13 @@ struct ImGuiIO
     bool          FontAllowUserScaling;     // = false              // Allow user scaling text of individual window with CTRL+Wheel.
     ImFont*       FontDefault;              // = NULL               // Font to use on NewFrame(). Use NULL to uses Fonts->Fonts[0].
     ImVec2        DisplayFramebufferScale;  // = (1.0f,1.0f)        // For retina display or other situations where window coordinates are different from framebuffer coordinates. User storage only, presently not used by ImGui.
-    ImVec2        DisplayVisibleMin;        // <unset> (0.0f,0.0f)  // If you use DisplaySize as a virtual space larger than your screen, set DisplayVisibleMin/Max to the visible area.
+    ImVec2        DisplayVisibleMin;        // <unset> (0.0f,0.0f)  // [obsolete] If you use DisplaySize as a virtual space larger than your screen, set DisplayVisibleMin/Max to the visible area.
-    ImVec2        DisplayVisibleMax;        // <unset> (0.0f,0.0f)  // If the values are the same, we defaults to Min=(0.0f) and Max=DisplaySize
+    ImVec2        DisplayVisibleMax;        // <unset> (0.0f,0.0f)  // [obsolete: just use io.DisplaySize] If the values are the same, we defaults to Min=(0.0f) and Max=DisplaySize
 
     // Miscellaneous configuration options
+    bool          MouseDrawCursor;              // = false          // Request ImGui to draw a mouse cursor for you (if you are on a platform without a mouse cursor). Cannot be easily renamed to 'io.ConfigXXX' because this is frequently used by back-end implementations.
     bool          ConfigMacOSXBehaviors;        // = defined(__APPLE__) // OS X style: Text editing cursor movement using Alt instead of Ctrl, Shortcuts using Cmd/Super instead of Ctrl, Line/Text Start and End using Cmd+Arrows instead of Home/End, Double click selects by word instead of selecting whole text, Multi-selection in lists uses Cmd/Super instead of Ctrl (was called io.OptMacOSXBehaviors prior to 1.63)
-    bool          ConfigCursorBlink;            // = true           // Set to false to disable blinking cursor, for users who consider it distracting. (was called: io.OptCursorBlink prior to 1.63)
+    bool          ConfigInputTextCursorBlink;   // = true           // Set to false to disable blinking cursor, for users who consider it distracting. (was called: io.OptCursorBlink prior to 1.63)
     bool          ConfigResizeWindowsFromEdges; // = false          // [BETA] Enable resizing of windows from their edges and from the lower-left corner. This requires (io.BackendFlags & ImGuiBackendFlags_HasMouseCursors) because it needs mouse cursor feedback. (This used to be the ImGuiWindowFlags_ResizeFromAnySide flag)
 
     //------------------------------------------------------------------
@@ -1141,7 +1142,6 @@ struct ImGuiIO
     bool        MouseDown[5];                   // Mouse buttons: 0=left, 1=right, 2=middle + extras. ImGui itself mostly only uses left button (BeginPopupContext** are using right button). Others buttons allows us to track if the mouse is being used by your application + available to user as a convenience via IsMouse** API.
     float       MouseWheel;                     // Mouse wheel Vertical: 1 unit scrolls about 5 lines text.
     float       MouseWheelH;                    // Mouse wheel Horizontal. Most users don't have a mouse with an horizontal wheel, may not be filled by all back-ends.
-    bool        MouseDrawCursor;                // Request ImGui to draw a mouse cursor for you (if you are on a platform without a mouse cursor).
     bool        KeyCtrl;                        // Keyboard modifier pressed: Control
     bool        KeyShift;                       // Keyboard modifier pressed: Shift
     bool        KeyAlt;                         // Keyboard modifier pressed: Alt

imgui_demo.cpp

@@ -1,4 +1,4 @@
-// dear imgui, v1.63
+// dear imgui, v1.65
 // (demo code)
 
 // Message to the person tempted to delete this file when integrating ImGui into their code base:
@@ -18,6 +18,27 @@
 // It also happens to be a convenient way of storing simple UI related information as long as your function doesn't need to be reentrant or used in threads.
 // This might be a pattern you occasionally want to use in your code, but most of the real data you would be editing is likely to be stored outside your functions.
 
+/*
+
+Index of this file:
+
+// [SECTION] Forward Declarations, Helpers
+// [SECTION] Demo Window / ShowDemoWindow()
+// [SECTION] Style Editor / ShowStyleEditor()
+// [SECTION] Example App: Main Menu Bar / ShowExampleAppMainMenuBar()
+// [SECTION] Example App: Debug Console / ShowExampleAppConsole()
+// [SECTION] Example App: Debug Log / ShowExampleAppLog()
+// [SECTION] Example App: Simple Layout / ShowExampleAppLayout()
+// [SECTION] Example App: Property Editor / ShowExampleAppPropertyEditor()
+// [SECTION] Example App: Long Text / ShowExampleAppLongText()
+// [SECTION] Example App: Auto Resize / ShowExampleAppAutoResize()
+// [SECTION] Example App: Constrained Resize / ShowExampleAppConstrainedResize()
+// [SECTION] Example App: Simple Overlay / ShowExampleAppSimpleOverlay()
+// [SECTION] Example App: Manipulating Window Titles / ShowExampleAppWindowTitles()
+// [SECTION] Example App: Custom Rendering using ImDrawList API / ShowExampleAppCustomRendering()
+
+*/
+
 #if defined(_MSC_VER) && !defined(_CRT_SECURE_NO_WARNINGS)
 #define _CRT_SECURE_NO_WARNINGS
 #endif
@@ -67,7 +88,7 @@
 #define IM_MAX(_A,_B)       (((_A) >= (_B)) ? (_A) : (_B))
 
 //-----------------------------------------------------------------------------
-// DEMO CODE
+// [SECTION] Forward Declarations, Helpers
 //-----------------------------------------------------------------------------
 
 #if !defined(IMGUI_DISABLE_OBSOLETE_FUNCTIONS) && defined(IMGUI_DISABLE_TEST_WINDOWS) && !defined(IMGUI_DISABLE_DEMO_WINDOWS)   // Obsolete name since 1.53, TEST->DEMO
@@ -127,6 +148,10 @@ void ImGui::ShowUserGuide()
     ImGui::Unindent();
 }
 
+//-----------------------------------------------------------------------------
+// [SECTION] Demo Window / ShowDemoWindow()
+//-----------------------------------------------------------------------------
+
 // Demonstrate most Dear ImGui features (this is big function!)
 // You may execute this function to experiment with the UI and understand what it does. You may then search for keywords in the code when you are interested by a specific feature.
 void ImGui::ShowDemoWindow(bool* p_open)
@@ -246,11 +271,85 @@ void ImGui::ShowDemoWindow(bool* p_open)
     ImGui::Spacing();
     if (ImGui::CollapsingHeader("Help"))
     {
-        ImGui::TextWrapped("This window is being created by the ShowDemoWindow() function. Please refer to the code in imgui_demo.cpp for reference.\n\n");
+        ImGui::Text("PROGRAMMER GUIDE:");
+        ImGui::BulletText("Please see the ShowDemoWindow() code in imgui_demo.cpp. <- you are here!");
+        ImGui::BulletText("Please see the comments in imgui.cpp.");
+        ImGui::BulletText("Please see the examples/ in application.");
+        ImGui::BulletText("Enable 'io.ConfigFlags |= NavEnableKeyboard' for keyboard controls.");
+        ImGui::BulletText("Enable 'io.ConfigFlags |= NavEnableGamepad' for gamepad controls.");
+        ImGui::Separator();
+
         ImGui::Text("USER GUIDE:");
         ImGui::ShowUserGuide();
     }
 
+    if (ImGui::CollapsingHeader("Configuration"))
+    {
+        ImGuiIO& io = ImGui::GetIO();
+
+        if (ImGui::TreeNode("Configuration##2"))
+        {
+            ImGui::CheckboxFlags("io.ConfigFlags: NavEnableKeyboard", (unsigned int *)&io.ConfigFlags, ImGuiConfigFlags_NavEnableKeyboard);
+            ImGui::CheckboxFlags("io.ConfigFlags: NavEnableGamepad", (unsigned int *)&io.ConfigFlags, ImGuiConfigFlags_NavEnableGamepad);
+            ImGui::SameLine(); ShowHelpMarker("Required back-end to feed in gamepad inputs in io.NavInputs[] and set io.BackendFlags |= ImGuiBackendFlags_HasGamepad.\n\nRead instructions in imgui.cpp for details.");
+            ImGui::CheckboxFlags("io.ConfigFlags: NavEnableSetMousePos", (unsigned int *)&io.ConfigFlags, ImGuiConfigFlags_NavEnableSetMousePos);
+            ImGui::SameLine(); ShowHelpMarker("Instruct navigation to move the mouse cursor. See comment for ImGuiConfigFlags_NavEnableSetMousePos.");
+            ImGui::CheckboxFlags("io.ConfigFlags: NoMouse", (unsigned int *)&io.ConfigFlags, ImGuiConfigFlags_NoMouse);
+            if (io.ConfigFlags & ImGuiConfigFlags_NoMouse) // Create a way to restore this flag otherwise we could be stuck completely!
+            {
+                if (fmodf((float)ImGui::GetTime(), 0.40f) < 0.20f)
+                {
+                    ImGui::SameLine();
+                    ImGui::Text("<<PRESS SPACE TO DISABLE>>");
+                }
+                if (ImGui::IsKeyPressed(ImGui::GetKeyIndex(ImGuiKey_Space)))
+                    io.ConfigFlags &= ~ImGuiConfigFlags_NoMouse;
+            }
+            ImGui::CheckboxFlags("io.ConfigFlags: NoMouseCursorChange", (unsigned int *)&io.ConfigFlags, ImGuiConfigFlags_NoMouseCursorChange);
+            ImGui::SameLine(); ShowHelpMarker("Instruct back-end to not alter mouse cursor shape and visibility.");
+            ImGui::Checkbox("io.ConfigInputTextCursorBlink", &io.ConfigInputTextCursorBlink);
+            ImGui::SameLine(); ShowHelpMarker("Set to false to disable blinking cursor, for users who consider it distracting");
+            ImGui::Checkbox("io.ConfigResizeWindowsFromEdges [beta]", &io.ConfigResizeWindowsFromEdges);
+            ImGui::SameLine(); ShowHelpMarker("Enable resizing of windows from their edges and from the lower-left corner.\nThis requires (io.BackendFlags & ImGuiBackendFlags_HasMouseCursors) because it needs mouse cursor feedback.");
+            ImGui::Checkbox("io.MouseDrawCursor", &io.MouseDrawCursor);
+            ImGui::SameLine(); ShowHelpMarker("Instruct Dear ImGui to render a mouse cursor for you. Note that a mouse cursor rendered via your application GPU rendering path will feel more laggy than hardware cursor, but will be more in sync with your other visuals.\n\nSome desktop applications may use both kinds of cursors (e.g. enable software cursor only when resizing/dragging something).");
+            ImGui::TreePop();
+            ImGui::Separator();
+        }
+
+        if (ImGui::TreeNode("Backend Flags"))
+        {
+            ImGuiBackendFlags backend_flags = io.BackendFlags; // Make a local copy to avoid modifying the back-end flags.
+            ImGui::CheckboxFlags("io.BackendFlags: HasGamepad", (unsigned int *)&backend_flags, ImGuiBackendFlags_HasGamepad);
+            ImGui::CheckboxFlags("io.BackendFlags: HasMouseCursors", (unsigned int *)&backend_flags, ImGuiBackendFlags_HasMouseCursors);
+            ImGui::CheckboxFlags("io.BackendFlags: HasSetMousePos", (unsigned int *)&backend_flags, ImGuiBackendFlags_HasSetMousePos);
+            ImGui::TreePop();
+            ImGui::Separator();
+        }
+
+        if (ImGui::TreeNode("Style"))
+        {
+            ImGui::ShowStyleEditor();
+            ImGui::TreePop();
+            ImGui::Separator();
+        }
+
+        if (ImGui::TreeNode("Capture/Logging"))
+        {
+            ImGui::TextWrapped("The logging API redirects all text output so you can easily capture the content of a window or a block. Tree nodes can be automatically expanded.");
+            ShowHelpMarker("Try opening any of the contents below in this window and then click one of the \"Log To\" button.");
+            ImGui::LogButtons();
+            ImGui::TextWrapped("You can also call ImGui::LogText() to output directly to the log without a visual output.");
+            if (ImGui::Button("Copy \"Hello, world!\" to clipboard"))
+            {
+                ImGui::LogToClipboard();
+                ImGui::LogText("Hello, world!");
+                ImGui::LogFinish();
+            }
+            ImGui::TreePop();
+        }
+    }
+
     if (ImGui::CollapsingHeader("Window options"))
     {
         ImGui::Checkbox("No titlebar", &no_titlebar); ImGui::SameLine(150);
@@ -261,19 +360,6 @@ void ImGui::ShowDemoWindow(bool* p_open)
         ImGui::Checkbox("No collapse", &no_collapse);
         ImGui::Checkbox("No close", &no_close); ImGui::SameLine(150);
         ImGui::Checkbox("No nav", &no_nav);
-
-        if (ImGui::TreeNode("Style"))
-        {
-            ImGui::ShowStyleEditor();
-            ImGui::TreePop();
-        }
-
-        if (ImGui::TreeNode("Capture/Logging"))
-        {
-            ImGui::TextWrapped("The logging API redirects all text output so you can easily capture the content of a window or a block. Tree nodes can be automatically expanded. You can also call ImGui::LogText() to output directly to the log without a visual output.");
-            ImGui::LogButtons();
-            ImGui::TreePop();
-        }
     }
 
     if (ImGui::CollapsingHeader("Widgets"))
@@ -2165,20 +2251,6 @@ void ImGui::ShowDemoWindow(bool* p_open)
         ImGui::Text("WantSetMousePos: %d", io.WantSetMousePos);
         ImGui::Text("NavActive: %d, NavVisible: %d", io.NavActive, io.NavVisible);
 
-        ImGui::Checkbox("io.MouseDrawCursor", &io.MouseDrawCursor);
-        ImGui::SameLine(); ShowHelpMarker("Instruct ImGui to render a mouse cursor for you in software. Note that a mouse cursor rendered via your application GPU rendering path will feel more laggy than hardware cursor, but will be more in sync with your other visuals.\n\nSome desktop applications may use both kinds of cursors (e.g. enable software cursor only when resizing/dragging something).");
-
-        ImGui::CheckboxFlags("io.ConfigFlags: NavEnableGamepad [beta]", (unsigned int *)&io.ConfigFlags, ImGuiConfigFlags_NavEnableGamepad);
-        ImGui::CheckboxFlags("io.ConfigFlags: NavEnableKeyboard [beta]", (unsigned int *)&io.ConfigFlags, ImGuiConfigFlags_NavEnableKeyboard);
-        ImGui::CheckboxFlags("io.ConfigFlags: NavEnableSetMousePos", (unsigned int *)&io.ConfigFlags, ImGuiConfigFlags_NavEnableSetMousePos);
-        ImGui::SameLine(); ShowHelpMarker("Instruct navigation to move the mouse cursor. See comment for ImGuiConfigFlags_NavEnableSetMousePos.");
-        ImGui::CheckboxFlags("io.ConfigFlags: NoMouseCursorChange", (unsigned int *)&io.ConfigFlags, ImGuiConfigFlags_NoMouseCursorChange);
-        ImGui::SameLine(); ShowHelpMarker("Instruct back-end to not alter mouse cursor shape and visibility.");
-        ImGui::Checkbox("io.ConfigCursorBlink", &io.ConfigCursorBlink);
-        ImGui::SameLine(); ShowHelpMarker("Set to false to disable blinking cursor, for users who consider it distracting");
-        ImGui::Checkbox("io.ConfigResizeWindowsFromEdges [beta]", &io.ConfigResizeWindowsFromEdges);
-        ImGui::SameLine(); ShowHelpMarker("Enable resizing of windows from their edges and from the lower-left corner. This requires (io.BackendFlags & ImGuiBackendFlags_HasMouseCursors) because it needs mouse cursor feedback.");
-
         if (ImGui::TreeNode("Keyboard, Mouse & Navigation State"))
         {
             if (ImGui::IsMousePosValid())
@@ -2316,6 +2388,10 @@ void ImGui::ShowDemoWindow(bool* p_open)
     ImGui::End();
 }
 
+//-----------------------------------------------------------------------------
+// [SECTION] Style Editor / ShowStyleEditor()
+//-----------------------------------------------------------------------------
+
 // Demo helper function to select among default colors. See ShowStyleEditor() for more advanced options.
 // Here we use the simplified Combo() api that packs items into a single literal string. Useful for quick combo boxes where the choices are known locally.
 bool ImGui::ShowStyleSelector(const char* label)
@@ -2579,7 +2655,7 @@ void ImGui::ShowStyleEditor(ImGuiStyle* ref)
 }
 
 //-----------------------------------------------------------------------------
-// EXAMPLE APP CODE: MAIN MENU BAR
+// [SECTION] Example App: Main Menu Bar / ShowExampleAppMainMenuBar()
 //-----------------------------------------------------------------------------
 
 // Demonstrate creating a fullscreen menu bar and populating it.
@@ -2672,10 +2748,10 @@ static void ShowExampleMenuFile()
 }
 
 //-----------------------------------------------------------------------------
-// EXAMPLE APP CODE: CONSOLE
+// [SECTION] Example App: Debug Console / ShowExampleAppConsole()
 //-----------------------------------------------------------------------------
 
-// Demonstrating creating a simple console window, with scrolling, filtering, completion and history.
+// Demonstrate creating a simple console window, with scrolling, filtering, completion and history.
 // For the console example, here we are using a more C++ like approach of declaring a class to hold the data and the functions.
 struct ExampleAppConsole
 {
@@ -2985,7 +3061,7 @@ static void ShowExampleAppConsole(bool* p_open)
 }
 
 //-----------------------------------------------------------------------------
-// EXAMPLE APP CODE: LOG
+// [SECTION] Example App: Debug Log / ShowExampleAppLog()
 //-----------------------------------------------------------------------------
 
 // Usage:
@@ -3075,7 +3151,7 @@ static void ShowExampleAppLog(bool* p_open)
 }
 
 //-----------------------------------------------------------------------------
-// EXAMPLE APP CODE: SIMPLE LAYOUT
+// [SECTION] Example App: Simple Layout / ShowExampleAppLayout()
 //-----------------------------------------------------------------------------
 
 // Demonstrate create a window with multiple child windows.
@@ -3123,7 +3199,7 @@ static void ShowExampleAppLayout(bool* p_open)
 }
 
 //-----------------------------------------------------------------------------
-// EXAMPLE APP CODE: PROPERTY EDITOR
+// [SECTION] Example App: Property Editor / ShowExampleAppPropertyEditor()
 //-----------------------------------------------------------------------------
 
 // Demonstrate create a simple property editor.
@@ -3196,7 +3272,7 @@ static void ShowExampleAppPropertyEditor(bool* p_open)
 }
 
 //-----------------------------------------------------------------------------
-// EXAMPLE APP CODE: LONG TEXT
+// [SECTION] Example App: Long Text / ShowExampleAppLongText()
 //-----------------------------------------------------------------------------
 
 // Demonstrate/test rendering huge amount of text, and the incidence of clipping.
@@ -3254,7 +3330,7 @@ static void ShowExampleAppLongText(bool* p_open)
 }
 
 //-----------------------------------------------------------------------------
-// EXAMPLE APP CODE: AUTO RESIZE
+// [SECTION] Example App: Auto Resize / ShowExampleAppAutoResize()
 //-----------------------------------------------------------------------------
 
 // Demonstrate creating a window which gets auto-resized according to its content.
@@ -3275,7 +3351,7 @@ static void ShowExampleAppAutoResize(bool* p_open)
 }
 
 //-----------------------------------------------------------------------------
-// EXAMPLE APP CODE: CONSTRAINED RESIZE
+// [SECTION] Example App: Constrained Resize / ShowExampleAppConstrainedResize()
 //-----------------------------------------------------------------------------
 
 // Demonstrate creating a window with custom resize constraints.
@@ -3326,7 +3402,7 @@ static void ShowExampleAppConstrainedResize(bool* p_open)
 }
 
 //-----------------------------------------------------------------------------
-// EXAMPLE APP CODE: SIMPLE OVERLAY
+// [SECTION] Example App: Simple Overlay / ShowExampleAppSimpleOverlay()
 //-----------------------------------------------------------------------------
 
 // Demonstrate creating a simple static window with no decoration + a context-menu to choose which corner of the screen to use.
@@ -3362,7 +3438,7 @@ static void ShowExampleAppSimpleOverlay(bool* p_open)
 }
 
 //-----------------------------------------------------------------------------
-// EXAMPLE APP CODE: WINDOW TITLES
+// [SECTION] Example App: Manipulating Window Titles / ShowExampleAppWindowTitles()
 //-----------------------------------------------------------------------------
 
 // Demonstrate using "##" and "###" in identifiers to manipulate ID generation.
@@ -3393,7 +3469,7 @@ static void ShowExampleAppWindowTitles(bool*)
 }
 
 //-----------------------------------------------------------------------------
-// EXAMPLE APP CODE: CUSTOM RENDERING
+// [SECTION] Example App: Custom Rendering using ImDrawList API / ShowExampleAppCustomRendering()
 //-----------------------------------------------------------------------------
 
 // Demonstrate using the low-level ImDrawList to draw custom shapes.

imgui_draw.cpp

@@ -1,14 +1,24 @@
-// dear imgui, v1.63
+// dear imgui, v1.65
 // (drawing and font code)
 
-// Contains implementation for
+/*
-// - Default styles
+
-// - ImDrawList
+Index of this file:
-// - ImDrawData
+
-// - ImFontAtlas
+// [SECTION] STB libraries implementation
-// - Internal Render Helpers
+// [SECTION] Style functions
-// - ImFont
+// [SECTION] ImDrawList
-// - Default font data
+// [SECTION] ImDrawData
+// [SECTION] Helpers ShadeVertsXXX functions
+// [SECTION] ImFontConfig
+// [SECTION] ImFontAtlas
+// [SECTION] ImFontAtlas glyph ranges helpers + GlyphRangesBuilder
+// [SECTION] ImFont
+// [SECTION] Internal Render Helpers
+// [SECTION] Decompression code
+// [SECTION] Default font data (ProggyClean.ttf)
+
+*/
 
 #if defined(_MSC_VER) && !defined(_CRT_SECURE_NO_WARNINGS)
 #define _CRT_SECURE_NO_WARNINGS
@@ -65,7 +75,7 @@
 #endif
 
 //-------------------------------------------------------------------------
-// STB libraries implementation
+// [SECTION] STB libraries implementation
 //-------------------------------------------------------------------------
 
 // Compile time options:
@@ -109,7 +119,7 @@ namespace IMGUI_STB_NAMESPACE
 #ifdef IMGUI_STB_RECT_PACK_FILENAME
 #include IMGUI_STB_RECT_PACK_FILENAME
 #else
-#include "stb_rect_pack.h"
+#include "imstb_rectpack.h"
 #endif
 #endif
 
@@ -132,7 +142,7 @@ namespace IMGUI_STB_NAMESPACE
 #ifdef IMGUI_STB_TRUETYPE_FILENAME
 #include IMGUI_STB_TRUETYPE_FILENAME
 #else
-#include "stb_truetype.h"
+#include "imstb_truetype.h"
 #endif
 #endif
 
@@ -154,7 +164,7 @@ using namespace IMGUI_STB_NAMESPACE;
 #endif
 
 //-----------------------------------------------------------------------------
-// Style functions
+// [SECTION] Style functions
 //-----------------------------------------------------------------------------
 
 void ImGui::StyleColorsDark(ImGuiStyle* dst)
@@ -309,7 +319,7 @@ void ImGui::StyleColorsLight(ImGuiStyle* dst)
 }
 
 //-----------------------------------------------------------------------------
-// ImDrawListData
+// ImDrawList
 //-----------------------------------------------------------------------------
 
 ImDrawListSharedData::ImDrawListSharedData()
@@ -327,10 +337,6 @@ ImDrawListSharedData::ImDrawListSharedData()
     }
 }
 
-//-----------------------------------------------------------------------------
-// ImDrawList
-//-----------------------------------------------------------------------------
-
 void ImDrawList::Clear()
 {
     CmdBuffer.resize(0);
@@ -1220,7 +1226,7 @@ void ImDrawList::AddImageRounded(ImTextureID user_texture_id, const ImVec2& a, c
 }
 
 //-----------------------------------------------------------------------------
-// ImDrawData
+// [SECTION] ImDrawData
 //-----------------------------------------------------------------------------
 
 // For backward compatibility: convert all buffers from indexed to de-indexed, in case you cannot render indexed. Note: this is slow and most likely a waste of resources. Always prefer indexed rendering!
@@ -1257,7 +1263,7 @@ void ImDrawData::ScaleClipRects(const ImVec2& scale)
 }
 
 //-----------------------------------------------------------------------------
-// Shade functions
+// [SECTION] Helpers ShadeVertsXXX functions
 //-----------------------------------------------------------------------------
 
 // Generic linear color gradient, write to RGB fields, leave A untouched.
@@ -1304,7 +1310,7 @@ void ImGui::ShadeVertsLinearUV(ImDrawList* draw_list, int vert_start_idx, int ve
 }
 
 //-----------------------------------------------------------------------------
-// ImFontConfig
+// [SECTION] ImFontConfig
 //-----------------------------------------------------------------------------
 
 ImFontConfig::ImFontConfig()
@@ -1330,7 +1336,7 @@ ImFontConfig::ImFontConfig()
 }
 
 //-----------------------------------------------------------------------------
-// ImFontAtlas
+// [SECTION] ImFontAtlas
 //-----------------------------------------------------------------------------
 
 // A work of art lies ahead! (. = white layer, X = black layer, others are blank)
@@ -2067,6 +2073,10 @@ static void UnpackAccumulativeOffsetsIntoRanges(int base_codepoint, const short*
     out_ranges[0] = 0;
 }
 
+//-------------------------------------------------------------------------
+// [SECTION] ImFontAtlas glyph ranges helpers + GlyphRangesBuilder
+//-------------------------------------------------------------------------
+
 const ImWchar*  ImFontAtlas::GetGlyphRangesChineseSimplifiedCommon()
 {
     // Store 2500 regularly used characters for Simplified Chinese.
@@ -2216,10 +2226,6 @@ const ImWchar*  ImFontAtlas::GetGlyphRangesThai()
     return &ranges[0];
 }
 
-//-----------------------------------------------------------------------------
-// ImFontAtlas::GlyphRangesBuilder
-//-----------------------------------------------------------------------------
-
 void ImFontAtlas::GlyphRangesBuilder::AddText(const char* text, const char* text_end)
 {
     while (text_end ? (text < text_end) : *text)
@@ -2255,7 +2261,7 @@ void ImFontAtlas::GlyphRangesBuilder::BuildRanges(ImVector<ImWchar>* out_ranges)
 }
 
 //-----------------------------------------------------------------------------
-// ImFont
+// [SECTION] ImFont
 //-----------------------------------------------------------------------------
 
 ImFont::ImFont()
@@ -2806,12 +2812,12 @@ void ImFont::RenderText(ImDrawList* draw_list, float size, ImVec2 pos, ImU32 col
 }
 
 //-----------------------------------------------------------------------------
-// Internals Render Helpers
+// [SECTION] Internal Render Helpers
 // (progressively moved from imgui.cpp to here when they are redesigned to stop accessing ImGui global state)
 //-----------------------------------------------------------------------------
-// RenderMouseCursor()
+// - RenderMouseCursor()
-// RenderArrowPointingAt()
+// - RenderArrowPointingAt()
-// RenderRectFilledRangeH()
+// - RenderRectFilledRangeH()
 //-----------------------------------------------------------------------------
 
 void ImGui::RenderMouseCursor(ImDrawList* draw_list, ImVec2 pos, float scale, ImGuiMouseCursor mouse_cursor)
@@ -2920,8 +2926,9 @@ void ImGui::RenderRectFilledRangeH(ImDrawList* draw_list, const ImRect& rect, Im
     draw_list->PathFillConvex(col);
 }
 
+
 //-----------------------------------------------------------------------------
-// DEFAULT FONT DATA
+// [SECTION] Decompression code
 //-----------------------------------------------------------------------------
 // Compressed with stb_compress() then converted to a C array and encoded as base85.
 // Use the program in misc/fonts/binary_to_compressed_c.cpp to create the array from a TTF file.
@@ -3040,6 +3047,8 @@ static unsigned int stb_decompress(unsigned char *output, const unsigned char *i
     }
 }
 
+//-----------------------------------------------------------------------------
+// [SECTION] Default font data (ProggyClean.ttf)
 //-----------------------------------------------------------------------------
 // ProggyClean.ttf
 // Copyright (c) 2004, 2005 Tristan Grimmer

imgui_internal.h

@@ -1,4 +1,4 @@
-// dear imgui, v1.63
+// dear imgui, v1.65
 // (internal structures/api)
 
 // You may use this file to debug, understand or extend ImGui features but we don't provide any guarantee of forward compatibility!
@@ -76,7 +76,7 @@ namespace ImGuiStb
 #define STB_TEXTEDIT_STRING             ImGuiInputTextState
 #define STB_TEXTEDIT_CHARTYPE           ImWchar
 #define STB_TEXTEDIT_GETWIDTH_NEWLINE   -1.0f
-#include "stb_textedit.h"
+#include "imstb_textedit.h"
 
 } // namespace ImGuiStb
 
@@ -132,6 +132,7 @@ IMGUI_API ImVec2        ImLineClosestPoint(const ImVec2& a, const ImVec2& b, con
 IMGUI_API bool          ImTriangleContainsPoint(const ImVec2& a, const ImVec2& b, const ImVec2& c, const ImVec2& p);
 IMGUI_API ImVec2        ImTriangleClosestPoint(const ImVec2& a, const ImVec2& b, const ImVec2& c, const ImVec2& p);
 IMGUI_API void          ImTriangleBarycentricCoords(const ImVec2& a, const ImVec2& b, const ImVec2& c, const ImVec2& p, float& out_u, float& out_v, float& out_w);
+IMGUI_API ImGuiDir      ImGetDirQuadrantFromDelta(float dx, float dy);
 
 // Helpers: String
 IMGUI_API int           ImStricmp(const char* str1, const char* str2);
@@ -1015,9 +1016,9 @@ struct IMGUI_API ImGuiWindow
     bool                    Appearing;                          // Set during the frame where the window is appearing (or re-appearing)
     bool                    Hidden;                             // Do not display (== (HiddenFramesForResize > 0) ||
     bool                    HasCloseButton;                     // Set when the window has a close button (p_open != NULL)
+    int                     BeginCount;                         // Number of Begin() during the current frame (generally 0 or 1, 1+ if appending via multiple Begin/End pairs)
     int                     BeginOrderWithinParent;             // Order within immediate parent window, if we are a child window. Otherwise 0.
     int                     BeginOrderWithinContext;            // Order within entire imgui context. This is mostly used for debugging submission order related issues.
-    int                     BeginCount;                         // Number of Begin() during the current frame (generally 0 or 1, 1+ if appending via multiple Begin/End pairs)
     ImGuiID                 PopupId;                            // ID in the popup stack when this window is used as a popup/menu (because we use generic Name/ID for recycling)
     int                     AutoFitFramesX, AutoFitFramesY;
     bool                    AutoFitOnlyGrows;
@@ -1137,8 +1138,9 @@ namespace ImGui
     // Settings
     IMGUI_API void                  MarkIniSettingsDirty();
     IMGUI_API void                  MarkIniSettingsDirty(ImGuiWindow* window);
-    IMGUI_API ImGuiSettingsHandler* FindSettingsHandler(const char* type_name);
+    IMGUI_API ImGuiWindowSettings*  CreateNewWindowSettings(const char* name);
     IMGUI_API ImGuiWindowSettings*  FindWindowSettings(ImGuiID id);
+    IMGUI_API ImGuiSettingsHandler* FindSettingsHandler(const char* type_name);
 
     // Basic Accessors
     inline ImGuiID          GetItemID()     { ImGuiContext& g = *GImGui; return g.CurrentWindow->DC.LastItemId; }
@@ -1245,13 +1247,24 @@ namespace ImGui
     IMGUI_API bool          TreeNodeBehaviorIsOpen(ImGuiID id, ImGuiTreeNodeFlags flags = 0);                     // Consume previous SetNextTreeNodeOpened() data, if any. May return true when logging
     IMGUI_API void          TreePushRawID(ImGuiID id);
 
+    // Template functions are instantiated in imgui_widgets.cpp for a finite number of types. 
+    // To use them externally (for custom widget) you may need an "extern template" statement in your code in order to link to existing instances and silence Clang warnings (see #2036).
+    // e.g. " extern template IMGUI_API float RoundScalarWithFormatT<float, float>(const char* format, ImGuiDataType data_type, float v); "
+    template<typename T, typename SIGNED_T, typename FLOAT_T>   IMGUI_API bool  DragBehaviorT(ImGuiDataType data_type, T* v, float v_speed, const T v_min, const T v_max, const char* format, float power);
+    template<typename T, typename SIGNED_T, typename FLOAT_T>   IMGUI_API bool  SliderBehaviorT(const ImRect& bb, ImGuiID id, ImGuiDataType data_type, T* v, const T v_min, const T v_max, const char* format, float power, ImGuiSliderFlags flags, ImRect* out_grab_bb);
+    template<typename T, typename FLOAT_T>                      IMGUI_API float SliderCalcRatioFromValueT(ImGuiDataType data_type, T v, T v_min, T v_max, float power, float linear_zero_pos);
+    template<typename T, typename SIGNED_T>                     IMGUI_API T     RoundScalarWithFormatT(const char* format, ImGuiDataType data_type, T v);
+
+    // InputText
     IMGUI_API bool          InputTextEx(const char* label, char* buf, int buf_size, const ImVec2& size_arg, ImGuiInputTextFlags flags, ImGuiInputTextCallback callback = NULL, void* user_data = NULL);
     IMGUI_API bool          InputScalarAsWidgetReplacement(const ImRect& bb, ImGuiID id, const char* label, ImGuiDataType data_type, void* data_ptr, const char* format);
 
+    // Color
     IMGUI_API void          ColorTooltip(const char* text, const float* col, ImGuiColorEditFlags flags);
     IMGUI_API void          ColorEditOptionsPopup(const float* col, ImGuiColorEditFlags flags);
     IMGUI_API void          ColorPickerOptionsPopup(const float* ref_col, ImGuiColorEditFlags flags);
 
+    // Plot
     IMGUI_API void          PlotEx(ImGuiPlotType plot_type, const char* label, float (*values_getter)(void* data, int idx), void* data, int values_count, int values_offset, const char* overlay_text, float scale_min, float scale_max, ImVec2 graph_size);
 
     // Shade functions (write over already created vertices)

misc/freetype/imgui_freetype.cpp

@@ -244,7 +244,7 @@ namespace
 #define STBRP_ASSERT(x)    IM_ASSERT(x)
 #define STBRP_STATIC
 #define STB_RECT_PACK_IMPLEMENTATION
-#include "stb_rect_pack.h"
+#include "imstb_rectpack.h"
 
 bool ImGuiFreeType::BuildFontAtlas(ImFontAtlas* atlas, unsigned int extra_flags)
 {

misc/stl/imgui_stl.cpp

@@ -1,7 +1,11 @@
 // imgui_stl.cpp
-// Wrappers for STL types (std::string, etc.)
+// Wrappers for C++ standard library (STL) types (std::string, etc.)
 // This is also an example of how you may wrap your own similar types.
 
+// Compatibility:
+// - std::string support is only guaranteed to work from C++11. 
+//   If you try to use it pre-C++11, please share your findings (w/ info about compiler/architecture)
+
 #include "imgui.h"
 #include "imgui_stl.h"
 

misc/stl/imgui_stl.h

@@ -1,7 +1,11 @@
 // imgui_stl.h
-// Wrappers for STL types (std::string, etc.)
+// Wrappers for C++ standard library (STL) types (std::string, etc.)
 // This is also an example of how you may wrap your own similar types.
 
+// Compatibility:
+// - std::string support is only guaranteed to work from C++11. 
+//   If you try to use it pre-C++11, please share your findings (w/ info about compiler/architecture)
+
 // Changelog:
 // - v0.10: Initial version. Added InputText() / InputTextMultiline() calls with std::string