Century Embedded Technologies Nano-X SDK and Developer's Guide

Century Software, Inc.

With Century Embedded Technologies' Nano-X SDK you have the development environment and tools you need to develop applicaitons for embedded Linux solutions.

Table of Contents

I. Century Embedded SDK Overview

1. SDK Overview

SDK Contents
Using the SDK

2. Working with the Century Software PDA ScreenTop

Adding an Application to the ScreenTop

II. Hardware Specific Procedures

3. Assabet

Installing the Century Software Assabet SDK
Install Bootldr
Creating a Unique Development Tree
Building a Kernel and Installing It on Your Assabet
Building the Century Desktop and Its Applications for Your PC
Building the Century Desktop and Its Applications for Your Assabet
Make a RAMDisk for the Filesystems
Upoading Kernel and RAMDisk files to the Assabet
Installing the Skiff Toolchain
Compiling and Installing an Application for the Assabet

4. Compaq iPAQ

Installing the Century Software iPAQ SDK
Installing Linux on the Compaq iPAQ with Windows CE
Creating a Unique Development Tree
Building a Kernel and Installing It on Your iPAQ
Building the Century Desktop and Its Applications for Your PC
Building the Century Desktop and Its Applications for Your iPAQ
Make CRAMFS Files for the Filesystems
Upoading Kernel and CRAMFS files to the iPAQ
Installing the Skiff Toolchain
Compiling and Installing an Application for the Compaq iPAQ
Restoring Windows CE to the Compaq iPAQ

III. An Overview of Nano-X

5. Fundamental Concepts of Nano-X

Windows
Graphics Contexts
Events
Modifiers and Mouse Buttons
Bitmaps
Error Codes
Screen Properties

6. Nano-X Architecture

Funtamental Architecture Elements
Device-Independent Engine Features
Nano-X API
Nano-X API

IV. Nano-X API Reference

I. Data Types

Integral Data Types — Simple data types defined in nano-X
GR_EVENT — Generic event structure
GR_EVENT_BUTTON — Mouse button event structure
GR_EVENT_ERROR — Error event structure
GR_EVENT_EXPOSURE — Window exposure event structure
GR_EVENT_FDINPUT — File descriptor input event struvture
GR_EVENT_GENERAL — General purpose event structure
GR_EVENT_KEYSTROKE — Keyboard event structure
GR_EVENT_MOUSE — Mouse position event structure
GR_EVENT_UPDATE — Window update event structure

II. Enumerations

GR_ERROR — Error event codes
GR_EVENT_MASK — Event masks
GR_EVENT_TYPE — Event types
GR_UPDATE_TYPE — Window update event, event subtypes
GR_WM_PROPS — Window properties

III. Functions

GrArc — Draw an arc or pie
GrArcAngle — Draw an arc or pie
GrArea — Draw a multiple-bit-per-pixel bitmap
GrBitmap — Draw a bitmap
GrCheckNextEvent — Get the next event from the event queue
GrClearWindow — Clear the content of a window
GrClose — Close the connection to the server
GrCopyGC — Copy a graphics context
GrDefaultErrorHandler — The default error handler
GrDestroyGC — Destroy a graphics context
GrDestroyRegion — Destroy a region
GrDestroyWindow — Destroy an existing window
GrEllipse — Draw the perimeter of an ellipse
GrEmptyRegion — Test if a region is empty
GrEqualRegion — Test if two regions are equal
GrFillEllipse — Draw a filled ellipse
GrFillPoly — Draw a filled polygon
GrFillRect — Draw a filled rectangle
GrFlush — Flush graphics requests
GrGetFontInfo — Retrieve data for a font
GrGetGCInfo — Retrieve a graphics context's settings
GrGetGCTextSize — Return the size of a text string for a particular graphics context
GrGetNextEvent — Wait for and retrieve the next event from the event queue
GrGetRegionBox — Return a polygon that defines the region
GrGetScreenInfo — Retrieve screen configuration data
GrGetSysColor — Return the RGB color value for a system-defined color
GrGetWindowInfo — Retrieve data for a window
GrGetWMProperties — Retrieve window management data for a window
GrIntersectRegion — Find the intersecting areas of two regions
GrLine — Draw a line
GrLowerWindow — Lower a window below its siblings
GrMapWindow — Make a window visible on the screen
GrMoveCursor — Move the cursor to specified coordinates
GrMoveWindow — Move a window to new coordinates
GrNewGC — Allocate a new graphic context
GrNewInputWindow — Create a new input window
GrNewPolygonRegion — Create a new region based on a set of points
GrNewRegion — Allocate a new region
GrNewPixmap — Allocate a new pixmap
GrNewWindow — Create a new window
GrOffsetRegion — Move a region
GrOpen — Open a connection to the server from a new client
GrPeekEvent — Copy the next event from the event queue
GrPoint — Draw a point
GrPointInRegion — Test if a region contains a specified point
GrPoints — Draw a set of points
GrPoly — Draw the perimeter of a polygon
GrRaiseWindow — Raise a window above its siblings
GrReadArea — Create a bitmap from the content of a drawable area
GrRect — Draw the perimeter of a rectangle
GrRectInRegion — Test if a region contains a rectangle
GrReparentWindow — Change a window's parent window
GrResizeWindow — Change the dimensions of a window
GrSelectEvents — Select the events this client wants to receive
GrSetBorderColor — Set a window's border color
GrSetCursor — Set the cursor for a window
GrSetErrorHandler — Specify the error handling function
GrSetFocus — Set the focus to a specified window
GrSetGCBackground — Set the background color in a graphics context
GrSetGCFont — Set the font used in a graphics context
GrSetGCForeground — Set the foreground color in a graphics context
GrSetGCMode — Set the drawing mode for a graphics context
GrSetGCRegion — Set the clip region to use with a graphics context
GrSetGCUseBackground — Set whether or not to draw the background color
GrSubtractRegion — Remove the area of one region from another
GrText — Draw a text string
GrUnionRectWithRegion — Add the area of a rectangle to a region
GrUnionRegion — Add the areas of two regions
GrUnmapWindow — Remove a window from the screen
GrXorRegion — Calculate the exclusive or of two regions

V. FLTK 1.0.7