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authorTimothy Pearson <kb9vqf@pearsoncomputing.net>2011-07-10 15:17:53 -0500
committerTimothy Pearson <kb9vqf@pearsoncomputing.net>2011-07-10 15:17:53 -0500
commitdda8474928bd7276e1fad8fb7a601e7c83ff2bc2 (patch)
tree7f83910598b33b12730035f086df20b5a53ab99c /tqtinterface/qt4/src/widgets/tqrangecontrol.h
parent6260b6178868c03aab1644bf93b0ef043654bdb0 (diff)
downloadexperimental-dda8474928bd7276e1fad8fb7a601e7c83ff2bc2.tar.gz
experimental-dda8474928bd7276e1fad8fb7a601e7c83ff2bc2.zip
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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