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/****************************************************************
**
** TQt tutorial 6
**
****************************************************************/
#include <qapplication.h>
#include <qpushbutton.h>
#include <qslider.h>
#include <qlcdnumber.h>
#include <qfont.h>
#include <qvbox.h>
#include <qgrid.h>
class LCDRange : public TQVBox
{
public:
LCDRange( TQWidget *parent=0, const char *name=0 );
};
LCDRange::LCDRange( TQWidget *parent, const char *name )
: TQVBox( parent, name )
{
TQLCDNumber *lcd = new TQLCDNumber( 2, this, "lcd" );
TQSlider * slider = new TQSlider( Horizontal, this, "slider" );
slider->setRange( 0, 99 );
slider->setValue( 0 );
connect( slider, SIGNAL(valueChanged(int)), lcd, SLOT(display(int)) );
}
class MyWidget : public TQVBox
{
public:
MyWidget( TQWidget *parent=0, const char *name=0 );
};
MyWidget::MyWidget( TQWidget *parent, const char *name )
: TQVBox( parent, name )
{
TQPushButton *quit = new TQPushButton( "Quit", this, "quit" );
quit->setFont( TQFont( "Times", 18, TQFont::Bold ) );
connect( quit, SIGNAL(clicked()), qApp, SLOT(quit()) );
TQGrid *grid = new TQGrid( 4, this );
for( int r = 0 ; r < 4 ; r++ )
for( int c = 0 ; c < 4 ; c++ )
(void)new LCDRange( grid );
}
int main( int argc, char **argv )
{
TQApplication a( argc, argv );
MyWidget w;
a.setMainWidget( &w );
w.show();
return a.exec();
}
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