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/*
* Copyright (c) 2002-2003 Jesper K. Pedersen <blackie@kde.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License version 2 as published by the Free Software Foundation.
*
* This library 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. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
**/
#ifndef characterswidget
#define characterswidget
#ifdef QT_ONLY
#include "compat.h"
#else
#include <kdialogbase.h>
#endif
#include <kmultiformlistbox.h>
#include "regexpwidget.h"
#include <qvgroupbox.h>
class KDialogBase;
class CharacterEdits;
class TextRangeRegExp;
class CharSelector;
class QCheckBox;
/**
RegExp widget for charcter ranges.
@internal
*/
class CharactersWidget :public RegExpWidget
{
public:
CharactersWidget(RegExpEditorWindow* editorWindow, QWidget *parent,
const char *label = 0);
CharactersWidget( TextRangeRegExp* regexp, RegExpEditorWindow* editorWindow,
QWidget* parent, const char* name = 0 );
~CharactersWidget();
virtual QSize sizeHint() const;
virtual RegExp* regExp() const;
virtual RegExpType type() const { return CHARSET; }
virtual RegExpWidget* findWidgetToEdit( QPoint globalPos );
virtual int edit();
protected:
virtual void paintEvent(QPaintEvent *event);
QString text() const;
QString title() const;
private:
TextRangeRegExp *_regexp;
static CharacterEdits *_configWindow;
mutable QSize _textSize;
mutable QSize _contentSize;
};
/**
@internal
*/
class SingleEntry :public KMultiFormListBoxEntry
{
public:
SingleEntry(QWidget* parent, const char* name = 0 );
QString text() const;
void setText( QString text );
bool isEmpty() const;
private:
CharSelector* _selector;
};
/**
@internal
*/
class RangeEntry :public KMultiFormListBoxEntry
{
public:
RangeEntry(QWidget* parent, const char* name = 0 );
QString fromText() const;
QString toText() const;
void setFrom( QString text );
void setTo( QString text );
bool isEmpty() const;
private:
CharSelector *_from, *_to;
};
/**
@internal
*/
class SingleFactory :public KMultiFormListBoxFactory
{
public:
KMultiFormListBoxEntry *create(QWidget *parent) { return new SingleEntry( parent ); }
QWidget *separator( QWidget* ) { return 0; }
};
/**
@internal
*/
class RangeFactory :public KMultiFormListBoxFactory
{
public:
KMultiFormListBoxEntry *create(QWidget *parent) { return new RangeEntry( parent ); }
QWidget *separator( QWidget* ) { return 0; }
};
/**
@internal
*/
class CharacterEdits : public KDialogBase
{
Q_OBJECT
public:
CharacterEdits(QWidget *parent = 0, const char *name = 0);
public slots:
int exec( TextRangeRegExp* regexp );
protected slots:
void slotOK();
private:
QCheckBox *negate, *wordChar, *_nonWordChar, *digit, *_nonDigit, *space, *_nonSpace;
KMultiFormListBox *_single, *_range;
void addCharacter( QString txt );
void addRange( QString from, QString to );
TextRangeRegExp* _regexp;
};
#endif // characterswidget
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