From bd0f3345a938b35ce6a12f6150373b0955b8dd12 Mon Sep 17 00:00:00 2001 From: Timothy Pearson Date: Sun, 10 Jul 2011 15:24:15 -0500 Subject: Add Qt3 development HEAD version --- doc/html/rangecontrols-example.html | 184 ++++++++++++++++++++++++++++++++++++ 1 file changed, 184 insertions(+) create mode 100644 doc/html/rangecontrols-example.html (limited to 'doc/html/rangecontrols-example.html') diff --git a/doc/html/rangecontrols-example.html b/doc/html/rangecontrols-example.html new file mode 100644 index 0000000..307da40 --- /dev/null +++ b/doc/html/rangecontrols-example.html @@ -0,0 +1,184 @@ + + + + + +Range controls + + + + + + + +

Range controls

+ + +

+This examples shows various types of range controls that +are supported by Qt: dials, spin boxes and sliders. +

Header file: +

/****************************************************************************
+** $Id: qt/rangecontrols.h   3.3.8   edited Jan 11 14:37 $
+**
+** Copyright (C) 1992-2007 Trolltech ASA.  All rights reserved.
+**
+** This file is part of an example program for Qt.  This example
+** program may be used, distributed and modified without limitation.
+**
+*****************************************************************************/
+
+#ifndef RANGECONTROLS_H
+#define RANGECONTROLS_H
+
+#include <qvbox.h>
+
+class QCheckBox;
+
+class RangeControls : public QVBox
+{
+    Q_OBJECT
+
+public:
+    RangeControls( QWidget *parent = 0, const char *name = 0 );
+
+private:
+    QCheckBox *notches, *wrapping;
+};
+
+#endif
+

+ +

Implementation: +

/****************************************************************************
+** $Id: qt/rangecontrols.cpp   3.3.8   edited Jan 11 14:37 $
+**
+** Copyright (C) 1992-2007 Trolltech ASA.  All rights reserved.
+**
+** This file is part of an example program for Qt.  This example
+** program may be used, distributed and modified without limitation.
+**
+*****************************************************************************/
+
+#include "rangecontrols.h"
+
+#include <qhbox.h>
+#include <qlcdnumber.h>
+#include <qspinbox.h>
+#include <qlabel.h>
+#include <qstring.h>
+#include <qslider.h>
+#include <qcheckbox.h>
+
+#include <limits.h>
+
+RangeControls::RangeControls( QWidget *parent, const char *name )
+    : QVBox( parent, name )
+{
+    QHBox *row1 = new QHBox( this );
+
+    QVBox *cell2 = new QVBox( row1 );
+    cell2->setMargin( 10 );
+    cell2->setFrameStyle( QFrame::WinPanel | QFrame::Sunken );
+
+    (void)new QWidget( cell2 );
+
+    QLabel *label1 = new QLabel( QString( "Enter a value between\n%1 and %2:" ).arg( -INT_MAX ).arg( INT_MAX ), cell2 );
+    label1->setMaximumHeight( label1->sizeHint().height() );
+    QSpinBox *sb1 = new QSpinBox( -INT_MAX, INT_MAX, 1, cell2 );
+    sb1->setValue( 0 );
+
+    QLabel *label2 = new QLabel( "Enter a zoom value:", cell2 );
+    label2->setMaximumHeight( label2->sizeHint().height() );
+    QSpinBox *sb2 = new QSpinBox( 0, 1000, 10, cell2 );
+    sb2->setSuffix( " %" );
+    sb2->setSpecialValueText( "Automatic" );
+
+    QLabel *label3 = new QLabel( "Enter a price:", cell2 );
+    label3->setMaximumHeight( label3->sizeHint().height() );
+    QSpinBox *sb3 = new QSpinBox( 0, INT_MAX, 1, cell2 );
+    sb3->setPrefix( "$" );
+    sb3->setValue( 355 );
+
+    (void)new QWidget( cell2 );
+
+    QHBox *row2 = new QHBox( this );
+
+    QVBox *cell3 = new QVBox( row2 );
+    cell3->setMargin( 10 );
+    cell3->setFrameStyle( QFrame::WinPanel | QFrame::Sunken );
+    QSlider *hslider = new QSlider( 0, 64, 1, 33, Qt::Horizontal, cell3, "horizontal_s" );
+    QLCDNumber *lcd2 = new QLCDNumber( 2, cell3 );
+    lcd2->display( 33 );
+    lcd2->setSegmentStyle( QLCDNumber::Filled );
+    connect( hslider, SIGNAL( valueChanged( int ) ), lcd2, SLOT( display( int ) ) );
+
+    QHBox *cell4 = new QHBox( row2 );
+    cell4->setFrameStyle( QFrame::WinPanel | QFrame::Sunken );
+    cell4->setMargin( 10 );
+    QSlider *vslider = new QSlider( 0, 64, 1, 8, Qt::Vertical, cell4 );
+    QLCDNumber *lcd3 = new QLCDNumber( 3, cell4 );
+    lcd3->display( 8 );
+    connect( vslider, SIGNAL( valueChanged( int ) ), lcd3, SLOT( display( int ) ) );
+}
+

+ +

Main: +

/****************************************************************************
+** $Id: qt/main.cpp   3.3.8   edited Jan 11 14:37 $
+**
+** Copyright (C) 1992-2007 Trolltech ASA.  All rights reserved.
+**
+** This file is part of an example program for Qt.  This example
+** program may be used, distributed and modified without limitation.
+**
+*****************************************************************************/
+
+#include "rangecontrols.h"
+#include <qapplication.h>
+
+int main( int argc, char **argv )
+{
+    QApplication a( argc, argv );
+
+    RangeControls rangecontrols;
+    rangecontrols.resize( 500, 300 );
+    rangecontrols.setCaption( "Qt Example - Range Control Widgets" );
+    a.setMainWidget( &rangecontrols );
+    rangecontrols.show();
+
+    return a.exec();
+}
+

+ +