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- /****************************************************************
- **
- ** Qt tutorial 5
- **
- ****************************************************************/
-
- #include <qapplication.h>
- #include <qpushbutton.h>
- #include <qslider.h>
- #include <qlcdnumber.h>
- #include <qfont.h>
-
- #include <qvbox.h>
-
- class MyWidget : public QVBox
- {
- public:
- MyWidget( QWidget *parent=0, const char *name=0 );
- };
-
-
- MyWidget::MyWidget( QWidget *parent, const char *name )
- : QVBox( parent, name )
- {
- QPushButton *quit = new QPushButton( "Quit", this, "quit" );
- quit->setFont( QFont( "Times", 18, QFont::Bold ) );
-
- connect( quit, SIGNAL(clicked()), qApp, SLOT(quit()) );
-
- QLCDNumber *lcd = new QLCDNumber( 2, this, "lcd" );
-
- QSlider * slider = new QSlider( Horizontal, this, "slider" );
- slider->setRange( 0, 99 );
- slider->setValue( 0 );
-
- connect( slider, SIGNAL(valueChanged(int)), lcd, SLOT(display(int)) );
- }
-
- int main( int argc, char **argv )
- {
- QApplication a( argc, argv );
-
- MyWidget w;
- a.setMainWidget( &w );
- w.show();
- return a.exec();
- }
-