Documentation: move nxwidgets to applications as it is apps-side lib

Documentation/applications/graphics/nxwidgets/index.rst

@@ -1,55 +1,57 @@
+.. _nxwidgets:
+
 =======================
 ``nxwidgets`` NXWidgets
 =======================
-
-In order to better support NuttX based platforms, a special graphical user
-interface has been created called NXWidgets. NXWidgets is written in C++ and
-integrates seamlessly with the NuttX NX graphics subsystem in order to provide
-graphic objects, or _widgets_, in the NX Graphics Subsystem
+In order to better support NuttX based platforms, a special graphical
+userinterface has been created called NXWidgets. NXWidgets is written in
+C++ and integrates seamlessly with the NuttX :ref:`NX graphics
+subsystem <nxgraphics>` in order to provide graphic
+objects, or "widgets," in the NX Graphics Subsystem
 
 Some of the features of NXWidgets include:
 
-- Conservative C++
+-  **Conservative C++**. NXWidgets is written entirely in C++ but using
+   only selected "embedded friendly" C++ constructs that are fully
+   supported under NuttX. No additional C++ support libraries are
+   required.
+-  **NX Integration**. NXWidgets integrate seamlessly with the
+   :ref:`NX graphics subsystem <nxgraphics>`. Think of the X
+   server under Linux … the NX graphics system is like a tiny X server
+   that provides windowing under NuttX. By adding NXWidgets, you can
+   support graphics objects like buttons and text boxes in the NX
+   windows and toolbars.
+-  **Small Footprint**. NXWidgets is tailored for use MCUs in embedded
+   applications. It is ideally suited for mid- and upper-range of most
+   MCU families. A complete NXWidgets is possible in as little as 40K of
+   FLASH and maybe 4K of SRAM.
+-  **Output Devices**. NXWidgets will work on the high-end frame buffer
+   devices as well as on LCDs connected via serial or parallel ports to
+   a small MCU.
+-  **Input Devices**. NXWidgets will accept position and selection
+   inputs from a mouse or a touchscreen. It will also support character
+   input from a keyboard such as a USB keyboard. NXWidgets supports on
+   very special widget called CKeypad that will provide keyboard input
+   via an on-screen keypad that can be operated via mouse or touchscreen
+   inputs.
+-  **Many Graphic Objects**. Some of the graphic objects supported by
+   NXWidgets include labels, buttons, text boxes, button arrays, check
+   boxes, cycle buttons, images, sliders, scrollable list boxes,
+   progress bars, and more.
+-  **DOxygen Documentation** DOxygen documentation is available.
 
-  NXWidgets is written entirely in C++ but using only selected "embedded
-  friendly" C++ constructs that are fully supported under NuttX. No additional
-  C++ support libraries are required.
+Note: Many of the fundamental classed in NxWidgets derive from the
+Antony Dzeryn's "Woopsi" project which also has a
+BSD style license. See the COPYING file for details.
 
-- NX Integration
+NXWidgets Doxygen Documentation
+===============================
 
-  NXWidgets integrate seamlessly with the NX graphics system. Think of the X
-  server under Linux – the NX graphics system is like a tiny X server that
-  provides windowing under NuttX. By adding NXWidgets, you can support graphics
-  objects like buttons and text boxes in the NX windows and toolbars.
+.. todo::
+   NXWidgets supports building HTML documentation via Doxygen. We should
+   integrate this into the Sphinx documentation build.
 
-- Small Footprint
-
-  NXWidgets is tailored for use MCUs in embedded applications. It is ideally
-  suited for mid- and upper-range of most MCU families. A complete NXWidgets is
-  possible in as little as 40Kb of FLASH and maybe 4Kb of SRAM.
-
-- Output Devices
-
-  NXWidgets will work on the high-end frame buffer devices as well as on LCDs
-  connected via serial or parallel ports to a small MCU.
-
-- Input Devices
-
-  NXWidgets will accept position and selection inputs from a mouse or a
-  touchscreen. It will also support character input from a keyboard such as a
-  USB keyboard. NXWidgets supports on very special widget called ``CKeypad`` that
-  will provide keyboard input via an on-screen keypad that can be operated via
-  mouse or touchscreen inputs.
-
-- Many Graphic Objects
-
-  Some of the graphic objects supported by NXWidgets include labels, buttons,
-  text boxes, button arrays, check boxes, cycle buttons, images, sliders,
-  scrollable list boxes, progress bars, and more.
-
-**Note**: Many of the fundamental classed in NxWidgets derive from the Antony
-Dzeryn's _Woopsi_ project: http://woopsi.org/ which also has a BSD style
-license. See the ``COPYING`` file for details.
+Thanks go to Jose Pablo Carballo for contributing this!
 
 Directory Structure
 -------------------

Documentation/components/index.rst

@@ -15,7 +15,6 @@ case, you can head to the :doc:`reference <../reference/index>`.
    drivers/index.rst
    nxflat.rst
    nxgraphics/index.rst
-   nxwidgets.rst
    paging.rst
    audio/index.rst
    filesystem/index.rst

Documentation/components/nxwidgets.rst

@@ -1,55 +0,0 @@
-.. _nxwidgets:
-
-=========
-NxWidgets
-=========
-
-In order to better support NuttX based platforms, a special graphical
-userinterface has been created called NXWidgets. NXWidgets is written in
-C++ and integrates seamlessly with the NuttX :ref:`NX graphics
-subsystem <nxgraphics>` in order to provide graphic
-objects, or "widgets," in the NX Graphics Subsystem
-
-Some of the features of NXWidgets include:
-
--  **Conservative C++**. NXWidgets is written entirely in C++ but using
-   only selected "embedded friendly" C++ constructs that are fully
-   supported under NuttX. No additional C++ support libraries are
-   required.
--  **NX Integration**. NXWidgets integrate seamlessly with the
-   :ref:`NX graphics subsystem <nxgraphics>`. Think of the X
-   server under Linux … the NX graphics system is like a tiny X server
-   that provides windowing under NuttX. By adding NXWidgets, you can
-   support graphics objects like buttons and text boxes in the NX
-   windows and toolbars.
--  **Small Footprint**. NXWidgets is tailored for use MCUs in embedded
-   applications. It is ideally suited for mid- and upper-range of most
-   MCU families. A complete NXWidgets is possible in as little as 40K of
-   FLASH and maybe 4K of SRAM.
--  **Output Devices**. NXWidgets will work on the high-end frame buffer
-   devices as well as on LCDs connected via serial or parallel ports to
-   a small MCU.
--  **Input Devices**. NXWidgets will accept position and selection
-   inputs from a mouse or a touchscreen. It will also support character
-   input from a keyboard such as a USB keyboard. NXWidgets supports on
-   very special widget called CKeypad that will provide keyboard input
-   via an on-screen keypad that can be operated via mouse or touchscreen
-   inputs.
--  **Many Graphic Objects**. Some of the graphic objects supported by
-   NXWidgets include labels, buttons, text boxes, button arrays, check
-   boxes, cycle buttons, images, sliders, scrollable list boxes,
-   progress bars, and more.
--  **DOxygen Documentation** DOxygen documentation is available.
-
-Note: Many of the fundamental classed in NxWidgets derive from the
-Antony Dzeryn's "Woopsi" project which also has a
-BSD style license. See the COPYING file for details.
-
-NXWidgets Doxygen Documentation
-===============================
-
-.. todo::
-   NXWidgets supports building HTML documentation via Doxygen. We should
-   integrate this into the Sphinx documentation build.
-
-Thanks go to Jose Pablo Carballo for contributing this!

Documentation/introduction/about.rst

@@ -197,7 +197,7 @@ Key features of NuttX include:
   * NX: A graphics library, tiny windowing system and tiny font support that works with either
     framebuffer or LCD drivers. Documented in the :doc:`/components/nxgraphics/index` manual.
   * Font management sub-system.
-  * :doc:`/components/nxwidgets`: NXWidgets is library of graphic objects, or "widgets," (labels,
+  * :doc:`/applications/graphics/nxwidgets/index`: NXWidgets is library of graphic objects, or "widgets," (labels,
     buttons, text boxes, images, sliders, progress bars, etc.). NXWidgets is written in C++ and
     integrates seamlessly with the NuttX NX graphics and font management subsystems.
   * NxWM is the tiny NuttX window manager based on NX and NxWidgets.