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/*
* textinput.h
*
* Copyright (c) 2001, 2002, 2003, 2004 Frerich Raabe <raabe@kde.org>
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. For licensing and distribution details, check the
* accompanying file 'COPYING'.
*/
#ifndef LIBRSS_TEXTINPUT_H
#define LIBRSS_TEXTINPUT_H
#include "global.h"
class KURL;
class QDomNode;
class QString;
namespace RSS
{
/**
* Represents a text input facility as stored in a RSS file for the purpose
* of allowing users to submit queries back to the publisher's site. You
* don't have to instantiate one of these yourself, the common way to access
* instances is via Document::textInput().
* @see Document::textInput()
*/
class TextInput
{
public:
/**
* Default constructor.
*/
TextInput();
/**
* Copy constructor.
* @param other The TextInput object to copy.
*/
TextInput(const TextInput &other);
/**
* Constructs a TextInput from a piece of RSS markup.
* @param node A TQDomNode which references the DOM leaf to be used
* for constructing the TextInput.
*/
TextInput(const TQDomNode &node);
/**
* Assignment operator.
* @param other The TextInput object to clone.
* @return A reference to the cloned TextInput object.
*/
TextInput &operator=(const TextInput &other);
/**
* Compares two text inputs. Two text inputs are considered
* identical if their properties (title, description, link etc.)
* are identical.
* @param other The text input to compare with.
* @return Whether the two text inputs are equal.
*/
bool operator==(const TextInput &other) const;
/**
* Convenience method. Simply calls !operator==().
* @param other The text input to compared with.
* @return Whether the two text inputs are unequal.
*/
bool operator!=(const TextInput &other) const { return !operator==(other); }
/**
* Destructor.
*/
virtual ~TextInput();
/**
* RSS 0.90 and upwards
* @return The title (often a label to be used for the input field)
* of the text input, or TQString::null if no title is available.
*/
TQString title() const;
/**
* RSS 0.90 and upwards
* @return The description (usually used as a tooltip which appears
* if the mouse hovers above the input field for a short time) of
* the text input, or TQString::null if no description is
* available.
*/
TQString description() const;
/**
* RSS 0.90 and upwards
* @return The name of the text input (what's this for?) of the
* text input, or TQString::null, if no name is available.
*/
TQString name() const;
/**
* RSS 0.90 and upwards
* @return A link to which the contents of the input field should
* be sent after the user specified them. This is often a CGI
* program on a remote server which evaluates the entered
* information. An empty KURL is returned in case no link is
* available.
* Note that the RSS 0.91 Specification dictates that URLs not
* starting with "http://" or "ftp://" are considered invalid.
*/
const KURL &link() const;
private:
struct Private;
Private *d;
};
}
#endif // LIBRSS_TEXTINPUT_H
// vim: noet:ts=4
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