kdelibs/kdeui/tests/knuminputtest.cpp

/*
* Tests the KNumInput Widget class
*
* Copyright 1999 by Dirk A. Mueller <dmuell@gmx.net>
*
* Licensed under the GNU General Public License version 2 or later
*/

#include <QtGui/QLayout>
#include <QtGui/QGroupBox>
#include <QtGui/QBoxLayout>

#include <kaboutdata.h>
#include <kcmdlineargs.h>
#include <kapplication.h>
#include <knuminput.h>

#include "knuminputtest.h"

KApplication *a;

#include <kdebug.h>
void TopLevel::slotPrint( int n ) {
  kDebug() << "slotPrint( " << n << " )";
}
void TopLevel::slotPrint( double n ) {
  kDebug() << "slotPrint( " << n << " )";
}

#define conn(x,y) connect( x, SIGNAL(valueChanged(y)), SLOT(slotPrint(y)))
TopLevel::TopLevel(QWidget *parent)
    : QWidget(parent)
{
    setWindowTitle("KNumInput test application");

    QBoxLayout* l = new QHBoxLayout(this);
    l->setMargin(10);

    QGroupBox* b1 = new QGroupBox("KIntNumInput", this);
    b1->setLayout( new QVBoxLayout() );

    i1 = new KIntNumInput(42,b1,10 /*"perc_no_slider"*/);
    i1->setLabel("percent of usage (no slider)");
    i1->setRange(0, 100, 5);
    i1->setSliderEnabled(false);
    conn(i1,int);
    b1->layout()->addWidget(i1);

    i2 = new KIntNumInput(42, b1);
    i2->setLabel("percentage of usage (with slider)");
    i2->setRange(0, 100, 5);
    i2->setSuffix(" %");
    i2->setSliderEnabled(true);
    conn(i2,int);
    b1->layout()->addWidget(i2);

    i3 = new KIntNumInput(0xAF, b1, 16);
    i3->setLabel("Hex byte (no slider)");
    i3->setRange(0, 255, 1);
    i3->setSliderEnabled(false);
    i3->setSuffix(" (hex)");
    conn(i3,int);
    b1->layout()->addWidget(i3);

    i4 = new KIntNumInput(0xfe,  b1, 16);
    i4->setLabel("Hex byte (with slider)");
    i4->setRange(0, 255, 1);
    i4->setSliderEnabled(true);
    conn(i4,int);
    b1->layout()->addWidget(i4);


    i5 = new KIntNumInput(10, b1,10);
    i5->setLabel("Width (keeps aspect ratio):");
    i5->setRange(0, 200);
    i5->setSliderEnabled(false);
    i5->setReferencePoint( 5 );
    b1->layout()->addWidget(i5);


    i6 = new KIntNumInput(20, b1, 10);
    i6->setLabel("Height (should be 2xWidth value):");
    i6->setRange(0, 200);
    i6->setReferencePoint( 10 );
    i6->setSliderEnabled(false);
    b1->layout()->addWidget(i6);

    connect( i5, SIGNAL(relativeValueChanged(double)),
	     i6, SLOT(setRelativeValue(double)) );
    connect( i6, SIGNAL(relativeValueChanged(double)),
	     i5, SLOT(setRelativeValue(double)) );

    i7 = new KIntNumInput(0, b1, 10);
    i7->setLabel("math test:", Qt::AlignVCenter|Qt::AlignLeft );
    i7->setRange( 0, 200, 1 );
    conn(i7,int);
    b1->layout()->addWidget(i7);

    i8 = new KIntNumInput(0, b1, 10);
    i8->setLabel("plural test:", Qt::AlignVCenter|Qt::AlignLeft);
    i8->setRange(0, 100, 1);
    i8->setSuffix( ki18np( " suffix", " suffixes" ) );
    b1->layout()->addWidget(i8);

    l->addWidget(b1);

    QGroupBox* b2 = new QGroupBox("KDoubleNumInput", this);
    b2->setLayout(new QVBoxLayout());
    d1 = new KDoubleNumInput(10,4.0,1,b2,2 /*, "perc_double_no_slider"*/);
    d1->setLabel("percent of usage (no slider)", Qt::AlignTop | Qt::AlignRight);
    d1->setRange(0.0, 4000.0, 0.01, false);
    //d1->setValue(1.00000000000000000001);
    conn(d1,double);
    b2->layout()->addWidget(d1);

    d2 = new KDoubleNumInput(0,20,0.422,b2,0.1,3/*, "perc_double_with_slider"*/);
    d2->setLabel("percentage of usage (with slider)", Qt::AlignBottom | Qt::AlignLeft);
    d2->setRange(0, 0.05, 0.005);
    d2->setSuffix("%");
    conn(d2,double);
    b2->layout()->addWidget(d2);

    d3 = new KDoubleNumInput(0,20,16.20,b2);
    d3->setLabel("cash: ", Qt::AlignVCenter | Qt::AlignHCenter);
    d3->setRange(0.10, 100, 0.1);
    d3->setPrefix("p");
    d3->setSuffix("$");
    conn(d3,double);
    b2->layout()->addWidget(d3);


    d4 = new KDoubleNumInput(0,INT_MAX,INT_MAX/10000.0,b2,1,1);
//     d4->setPrecision(3);
    d4->setRange(double(INT_MIN+1)/1000.0, double(INT_MAX)/1000.0, 1);
    d4->setLabel("math test: ", Qt::AlignVCenter | Qt::AlignLeft);
//    d4->setFormat("%g");
    conn(d4,double);
    b2->layout()->addWidget(d4);


    d5 = new KDoubleNumInput(double(INT_MIN+1)/1e9, double(INT_MAX-1)/1e9,
			     0.1, b2,0.001, 9 /*, "d5"*/);
    d5->setLabel("math test 2: ", Qt::AlignVCenter|Qt::AlignLeft);
    conn(d5,double);
    b2->layout()->addWidget(d5);


    d6 = new KDoubleNumInput(-10, 10, 0, b2,0.001, 3 /*, "d6"*/);
    d6->setLabel("aspect ratio test with a negative ratio:");
    d6->setReferencePoint( 1 );
    b2->layout()->addWidget(d6);


    d7 = new KDoubleNumInput(-30, 30, 0, b2,0.001, 3 /*, "d7"*/);
    d7->setReferencePoint( -3 );
    b2->layout()->addWidget(d7);


    connect( d6, SIGNAL(relativeValueChanged(double)),
	     d7, SLOT(setRelativeValue(double)) );
    connect( d7, SIGNAL(relativeValueChanged(double)),
	     d6, SLOT(setRelativeValue(double)) );

    l->addWidget(b2);
}




int main( int argc, char ** argv )
{
    KAboutData about("KNuminputTest", 0, ki18n("KNuminputTest"), "version");
    KCmdLineArgs::init(argc, argv, &about);

    a = new KApplication ( );

    TopLevel *toplevel = new TopLevel(0);

    toplevel->show();
    a->exec();
}

#include "moc_knuminputtest.cpp"