christoph.buehne wrote:
> How can i create a new list item in a bar with powerpro script ?
>
First you create a list, if it doesn't already exist.
cl.Create(clname) or cl.Create(clname,1)
Creates a new Command List with name given by the clname expression. The
command list must not
already exist unless the second argument is specified and set to 1, in which
case, if the list exists, it is
re-used but all of its items are removed by the call to create. Returns 1 if
successful, empty string
otherwise.
Example:
cl.Create("MyList",1)
If it's a new list you may want to set some of its properties.
cl.SetProperties(clname, proplines)
Replaces properties for clname with those given in proplines, which should be a
multi-line string (using
\r as the line separator) following the same format as the [Properties] section
of the text configuration
ini files.
Example:
cl.SetProperties(MyList, Format1=showasbar barsize \r active=20)
many more properties can be set, see also cl.AddProperties
Then you insert items.
cl.Insert(clname, clindex)
Inserts a empty item before position clindex. To add a new item to the end,
specify clindex as cl.length
(clname). The function returns 1 if successful, empty string if command list
would be too long (>1000
elements) after the insert.
Example:
cl.Insert("MyList",0) ; inserts an empty item at the beginning of the list
and set item properties, most notably actions that get associated to pressed
bar buttons or selected
menu entries
cl.AddLeft(clname, clindex, command, parameters, work, how)
Adds the specified command to the commands already present for command list
clname, item clindex.
The command, parameters, work, and how parameters are all optional, except that
the command must
be specified if any of the others are specified. The clindex must be less than
the length. If there is no
room for the command, null string is returned; otherwise 1 is returned.
Or use cl.AddRight for right command, cl.AddMiddle for middle.
Example:
cl.AddLeft(MyList, 1, Menu, Show MyMenu, centerscreen)
of course MyMenu must exists as a command list or you'll get an error when you
press the bar button.
For more information you really need to read the help file, the section
regarding command list (CL)
functions is very well done, start from topic "Overview of CL functions", which
you can also open
directly from a command-prompt window by typing
winhlp32 -I cl_overview c:\path\to\powerpro\POWERPRO.HLP
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