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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 zerowidget
#define zerowidget
#include "regexpwidget.h"
/**
Represents any widget in the regular expression dialog, which do not have sub widget.
@internal
*/
class ZeroWidget :public RegExpWidget
{
public:
ZeroWidget(QString text, RegExpEditorWindow* editorWindow, QWidget *parent,
const char *name = 0);
virtual void addNewChild(DragAccepter *accepter, RegExpWidget *child);
virtual QSize sizeHint() const;
protected:
virtual void paintEvent( QPaintEvent *e );
private:
QString _text;
mutable QSize _textSize;
mutable QSize _boxSize;
};
/**
RegExp widget for `any single character'
@internal
*/
class AnyCharWidget :public ZeroWidget
{
public:
AnyCharWidget(RegExpEditorWindow* editorWindow, QWidget *parent,
const char *label = 0);
virtual RegExp* regExp() const;
virtual RegExpType type() const { return DOT; }
};
/**
RegExp widget for `beginning of line'
@internal
*/
class BegLineWidget : public ZeroWidget
{
public:
BegLineWidget(RegExpEditorWindow* editorWindow, QWidget *parent,
const char *name = 0);
virtual RegExp* regExp() const;
virtual RegExpType type() const { return BEGLINE; }
};
/**
RegExp widget for `end of line'
@internal
*/
class EndLineWidget : public ZeroWidget
{
public:
EndLineWidget(RegExpEditorWindow* editorWindow, QWidget *parent,
const char *name = 0);
virtual RegExp* regExp() const;
virtual RegExpType type() const { return ENDLINE; }
};
/**
RegExp widget for `word boundary'
@internal
*/
class WordBoundaryWidget : public ZeroWidget
{
public:
WordBoundaryWidget(RegExpEditorWindow* editorWindow, QWidget *parent,
const char *name = 0);
virtual RegExp* regExp() const;
virtual RegExpType type() const { return WORDBOUNDARY; }
};
/**
RegExp widget for `end of word'
@internal
*/
class NonWordBoundaryWidget : public ZeroWidget
{
public:
NonWordBoundaryWidget(RegExpEditorWindow* editorWindow, QWidget *parent,
const char *name = 0);
virtual RegExp* regExp() const;
virtual RegExpType type() const { return NONWORDBOUNDARY; }
};
#endif // zerowidget
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