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62 lines
1.4 KiB
62 lines
1.4 KiB
/****************************************************************
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**
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** TQt tutorial 6
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**
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****************************************************************/
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#include <ntqapplication.h>
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#include <ntqpushbutton.h>
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#include <ntqslider.h>
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#include <ntqlcdnumber.h>
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#include <ntqfont.h>
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#include <ntqvbox.h>
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#include <ntqgrid.h>
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class LCDRange : public TQVBox
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{
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public:
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LCDRange( TQWidget *parent=0, const char *name=0 );
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};
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LCDRange::LCDRange( TQWidget *parent, const char *name )
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: TQVBox( parent, name )
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{
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TQLCDNumber *lcd = new TQLCDNumber( 2, this, "lcd" );
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TQSlider * slider = new TQSlider( Horizontal, this, "slider" );
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slider->setRange( 0, 99 );
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slider->setValue( 0 );
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connect( slider, TQ_SIGNAL(valueChanged(int)), lcd, TQ_SLOT(display(int)) );
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}
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class MyWidget : public TQVBox
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{
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public:
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MyWidget( TQWidget *parent=0, const char *name=0 );
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};
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MyWidget::MyWidget( TQWidget *parent, const char *name )
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: TQVBox( parent, name )
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{
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TQPushButton *quit = new TQPushButton( "Quit", this, "quit" );
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quit->setFont( TQFont( "Times", 18, TQFont::Bold ) );
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connect( quit, TQ_SIGNAL(clicked()), tqApp, TQ_SLOT(quit()) );
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TQGrid *grid = new TQGrid( 4, this );
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for( int r = 0 ; r < 4 ; r++ )
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for( int c = 0 ; c < 4 ; c++ )
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(void)new LCDRange( grid );
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}
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int main( int argc, char **argv )
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{
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TQApplication a( argc, argv );
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MyWidget w;
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a.setMainWidget( &w );
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w.show();
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return a.exec();
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}
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