EmbeddingShell: embedded pictures

Description

EmbeddingShell provides an application shell, and a concrete control.

CGraphicExampleControl is a control class, derived from CCoeControl, which links the app shell to the concrete control.

The CPictureControl class, derived from CGraphicExampleControl, illustrates the drawing of pictures and how they can be stored to and restored from a direct file store.

Download

Click on the following link to download the example: Embedding.zip

Download some additional files required by the example: CommonGraphicsExampleFiles

Click: browse to view the example code.

View the additional files: browse.

Class Summary

CPicture

MPictureFactory

CDirectFileStore

RStoreWriteStream

RStoreReadStream

TStreamId

TSwizzle

RFs

Build

The source code for this example application can be found in the directory:

examples\Graphics\Embedding

This source code may be in the directory in which you installed the Symbian platform, or it may be in the src\common\developerlibrary\ directory. The directory includes the two project files needed for building the example: bld.inf and the .mmp file.

he Symbian build process describes how to build this application. For the emulator, an application called EmbeddingShell.exe is created in epoc32\release\winscw\<udeb or urel>\.

Usage

1. Launch the emulator:

   epoc32\release\winscw\<urel or udeb>\EPOC.EXE.

2. Click on EMBEDDINGSHELL to run the application. If using the TechView emulator, this will be in the Extras menu.

3. Start the example by choosing Picture from the menu List of Programs.

4. Step through each phase of the example by pressing the space bar or by tapping on the window drawn by that example.