kio Library API Documentation

KDataTool Class Reference

A generic tool that processes data. More...

#include <kdatatool.h>

Inheritance diagram for KDataTool:

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Collaboration diagram for KDataTool:

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List of all members.

Public Member Functions

 KDataTool (QObject *parent=0, const char *name=0)
 Constructor The data-tool is only created when a menu-item, that relates to it, is activated.

void setInstance (KInstance *instance)
KInstanceinstance () const
virtual bool run (const QString &command, void *data, const QString &datatype, const QString &mimetype)=0
 Interface for 'running' this tool.


Protected Member Functions

virtual void virtual_hook (int id, void *data)

Detailed Description

A generic tool that processes data.

A data-tool is a "plugin" for an application, that acts (reads/modifies) on a portion of the data present in the document (e.g. a text document, a single word or paragraph, a KSpread cell, an image, etc.)

The application has some generic code for presenting the tools in a popupmenu

See also:
KDataToolAction, and for activating a tool, passing it the data (and possibly getting modified data from it).

Definition at line 210 of file kdatatool.h.


Constructor & Destructor Documentation

KDataTool::KDataTool QObject parent = 0,
const char *  name = 0
 

Constructor The data-tool is only created when a menu-item, that relates to it, is activated.

Definition at line 277 of file kdatatool.cpp.

References KStdAccel::name().


Member Function Documentation

KInstance * KDataTool::instance  )  const
 

Returns:
the instance of the part that created this tool. Usually used if the tool wants to read its configuration in the app's config file.

Definition at line 282 of file kdatatool.cpp.

virtual bool KDataTool::run const QString command,
void *  data,
const QString datatype,
const QString mimetype
[pure virtual]
 

Interface for 'running' this tool.

This is the method that the data-tool must implement.

Parameters:
command is the command that was selected (see KDataToolInfo::commands())
data the data provided by the application, on which to run the tool. The application is responsible for setting that data before running the tool, and for getting it back and updating itself with it, after the tool ran.
datatype defines the type of data.
mimetype defines the mimetype of the data (for instance datatype may be QString, but the mimetype can be text/plain, text/html etc.)


The documentation for this class was generated from the following files:
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This file is part of the documentation for kdelibs Version 3.1.5.
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Generated on Wed Jan 28 13:15:37 2004 by doxygen 1.3.4 written by Dimitri van Heesch, © 1997-2001