home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
OS/2 Shareware BBS: 10 Tools
/
10-Tools.zip
/
opendc12.zip
/
od124os2.exe
/
od12osp1.exe
/
src
/
simple
/
iodsimpl.txt
< prev
next >
Wrap
Text File
|
1997-04-02
|
3KB
|
55 lines
Description:
The Simple part handler is a sample which demonstrates basic
part handler implementation. It subclasses from ODPart and
shows the basics of registration, internalization, externalization,
drawing, and event handling. It also supports the display of
different view types (i.e. frame, small icon, large icon and thumbnail).
The Simple part does not support containment of other frames
within it. For an example of containment see the Base Container part
sample.
Files:
iodsimpl.rme -- This file.
iodsimpl.idl -- SOM IDL definitions for SOM class SimplePart and
meta class M_SimplePart.
iodsimpl.cpp -- Class member functions
iodsimpl.h -- Header file
iodsimpl.msg -- English message file
iodsimpl.ico -- Icon file
iodsimpd.ico -- Document Icon File (NT only)
iodsimpe.ico -- Editor Icon File (NT only)
iodsimps.ico -- Stationery Icon File (NT only)
iodsimpl.rc -- Resource file
iodsimpl.def -- Library definitions
makefile -- NMAKE file (To build part run: nmake)
Usage:
The Simple part handler supports the Document, View and Help menues
provided by the OpenDoc document shell. Because Simple part does not have
modifiable intrinsic content, it disables the Edit menu items.
The View In Window item of the View menu is enabled only when the part
is embedded in a document. It is disabled when the part is displayed as a
root frame.
Another way of displaying an embedded Simple part in its own window is to
double click on the part with the left mouse button. This feature is
not supported on AIX.
In addition to the supported menu items, Simple part owns a "Show As"
popup menu. This popup menu allows the user to change the view type
displayed by the part. It is enabled only when the part is displayed in
an embedded frame. To display the popup menu press the rightmost mouse
button while the part is active.
When an embedded SimplePart is displayed as an icon or thumbnail, it
cannot be activated. It can only be selected. Once selected, the only
way to change the view type of a part displayed as icon/thumbnail is
through its Properties Notebook. To display the Properties Notebook
of the part, select the part and choose the Selection Properties item
of the Edit menu.