lyx_mirror/src/frontends/qt2/qt_helpers.h
John Levon fabd5d2057 The big Qt toqstr/fromqstr patch.
This kind of wrapping will be needed anyway, and it's an
improvement on what we had. Please give it a run.


git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@5846 a592a061-630c-0410-9148-cb99ea01b6c8
2002-12-17 20:37:13 +00:00

82 lines
1.7 KiB
C++

// -*- C++ -*-
/**
* \file qt_helpers.h
* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
* \author Dekel Tsur
*
* Full author contact details are available in file CREDITS
*/
#ifndef QTHELPERS_H
#define QTHELPERS_H
#ifdef __GNUG__
#pragma interface
#endif
#include "LString.h"
#include <utility>
#include "lyxlength.h"
class LengthCombo;
class QLineEdit;
class QString;
string makeFontName(string const & family, string const & foundry);
std::pair<string,string> parseFontName(string const & name);
/// method to get a LyXLength from widgets
string widgetsToLength(QLineEdit const * input, LengthCombo const * combo);
/// method to set widgets from a LyXLength
void lengthToWidgets(QLineEdit * input, LengthCombo * combo,
string const & len, LyXLength::UNIT default_unit);
/**
* toqstr - convert char * into unicode
*
* Use this whenever there's a user-visible string that is encoded
* for the locale (menus, dialogs etc.)
*/
QString const toqstr(char const * str);
/**
* toqstr - convert string into unicode
*
* Use this whenever there's a user-visible string that is encoded
* for the locale (menus, dialogs etc.)
*/
QString const toqstr(string const & str);
/**
* qt_ - i18nize string and convert to unicode
*
* Use this in qt2/ instead of qt_()
*/
QString const qt_(char const * str);
/**
* qt_ - i18nize string and convert to unicode
*
* Use this in qt2/ instead of qt_()
*/
QString const qt_(string const & str);
/**
* fromqstr - convert QString into std::string in locale
*
* Return the QString encoded in the locale
*/
string const fromqstr(QString const & str);
#endif // QTHELPERS_H