Added TQt4 HEAD

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diff --git a/tqtinterface/qt4/src/widgets/tqrangecontrol.h b/tqtinterface/qt4/src/widgets/tqrangecontrol.h
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+/****************************************************************************
+**
+** Definition of TQRangeControl class
+**
+** Created : 940427
+**
+** Copyright (C) 2010 Timothy Pearson and (C) 1992-2008 Trolltech ASA.
+**
+** This file is part of the widgets module of the TQt GUI Toolkit.
+**
+** This file may be used under the terms of the GNU General
+** Public License versions 2.0 or 3.0 as published by the Free
+** Software Foundation and appearing in the files LICENSE.GPL2
+** and LICENSE.GPL3 included in the packaging of this file.
+** Alternatively you may (at your option) use any later version
+** of the GNU General Public License if such license has been
+** publicly approved by Trolltech ASA (or its successors, if any)
+** and the KDE Free TQt Foundation.
+**
+** Please review the following information to ensure GNU General
+** Public Licensing requirements will be met:
+** http://trolltech.com/products/qt/licenses/licensing/opensource/.
+** If you are unsure which license is appropriate for your use, please
+** review the following information:
+** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
+** or contact the sales department at sales@trolltech.com.
+**
+** This file may be used under the terms of the Q Public License as
+** defined by Trolltech ASA and appearing in the file LICENSE.TQPL
+** included in the packaging of this file.  Licensees holding valid TQt
+** Commercial licenses may use this file in accordance with the TQt
+** Commercial License Agreement provided with the Software.
+**
+** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
+** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
+** herein.
+**
+**********************************************************************/
+
+#ifndef TQRANGECONTROL_H
+#define TQRANGECONTROL_H
+
+#ifndef TQT_H
+#include "tqglobal.h"
+#include "tqframe.h"
+#endif // TQT_H
+
+#ifndef TQT_NO_RANGECONTROL
+
+
+class TQRangeControlPrivate;
+
+
+class TQ_EXPORT TQRangeControl
+{
+public:
+    TQRangeControl();
+    TQRangeControl( int minValue, int maxValue,
+		   int lineStep, int pageStep, int value );
+    virtual ~TQRangeControl();
+    int		value()		const;
+    void	setValue( int );
+    void	addPage();
+    void	subtractPage();
+    void	addLine();
+    void	subtractLine();
+
+    int		minValue()	const;
+    int		maxValue()	const;
+    void	setRange( int minValue, int maxValue );
+    void	setMinValue( int minVal );
+    void	setMaxValue( int minVal );
+
+    int		lineStep()	const;
+    int		pageStep()	const;
+    void	setSteps( int line, int page );
+
+    int		bound( int ) const;
+
+protected:
+    int		positionFromValue( int val, int space ) const;
+    int		valueFromPosition( int pos, int space ) const;
+    void	directSetValue( int val );
+    int		prevValue()	const;
+
+    virtual void valueChange();
+    virtual void rangeChange();
+    virtual void stepChange();
+
+private:
+    int		minVal, maxVal;
+    int		line, page;
+    int		val, prevVal;
+
+    TQRangeControlPrivate * d;
+
+private:	// Disabled copy constructor and operator=
+#if defined(TQ_DISABLE_COPY)
+    TQRangeControl( const TQRangeControl & );
+    TQRangeControl &operator=( const TQRangeControl & );
+#endif
+};
+
+
+inline int TQRangeControl::value() const
+{ return val; }
+
+inline int TQRangeControl::prevValue() const
+{ return prevVal; }
+
+inline int TQRangeControl::minValue() const
+{ return minVal; }
+
+inline int TQRangeControl::maxValue() const
+{ return maxVal; }
+
+inline int TQRangeControl::lineStep() const
+{ return line; }
+
+inline int TQRangeControl::pageStep() const
+{ return page; }
+
+
+#endif // TQT_NO_RANGECONTROL
+
+#ifndef TQT_NO_SPINWIDGET
+
+class TQSpinWidgetPrivate;
+class TQ_EXPORT TQSpinWidget : public TQWidget
+{
+    Q_OBJECT
+    TQ_OBJECT
+public:
+    TQSpinWidget( TQWidget* tqparent=0, const char* name=0 );
+    ~TQSpinWidget();
+
+    void 	setEditWidget( TQWidget * widget );
+    TQWidget * 	editWidget();
+
+    TQRect upRect() const;
+    TQRect downRect() const;
+
+    void setUpEnabled( bool on );
+    void setDownEnabled( bool on );
+
+    bool isUpEnabled() const;
+    bool isDownEnabled() const;
+
+    enum ButtonSymbols { UpDownArrows, PlusMinus };
+    virtual void	setButtonSymbols( ButtonSymbols bs );
+    ButtonSymbols	buttonSymbols() const;
+
+    void arrange();
+
+Q_SIGNALS:
+    void stepUpPressed();
+    void stepDownPressed();
+
+public Q_SLOTS:
+    void stepUp();
+    void stepDown();
+
+protected:
+    void mousePressEvent( TQMouseEvent *e );
+    void resizeEvent( TQResizeEvent* ev );
+    void mouseReleaseEvent( TQMouseEvent *e );
+    void mouseMoveEvent( TQMouseEvent *e );
+#ifndef TQT_NO_WHEELEVENT
+    void wheelEvent( TQWheelEvent * );
+#endif
+    void styleChange( TQStyle& );
+    void paintEvent( TQPaintEvent * );
+    void enableChanged( bool old );
+    void windowActivationChange( bool );
+
+private Q_SLOTS:
+    void timerDone();
+    void timerDoneEx();
+
+private:
+    TQSpinWidgetPrivate * d;
+
+    void updateDisplay();
+
+private:	// Disabled copy constructor and operator=
+#if defined(TQ_DISABLE_COPY)
+    TQSpinWidget( const TQSpinWidget& );
+    TQSpinWidget& operator=( const TQSpinWidget& );
+#endif
+};
+
+#endif // TQT_NO_SPINWIDGET
+
+#endif // TQRANGECONTROL_H