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76 lines
1.9 KiB
76 lines
1.9 KiB
/****************************************************************
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**
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** TQt tutorial 10
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**
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****************************************************************/
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#include <qapplication.h>
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#include <qpushbutton.h>
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#include <qlcdnumber.h>
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#include <qfont.h>
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#include <qlayout.h>
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#include "lcdrange.h"
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#include "cannon.h"
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class MyWidget: public TQWidget
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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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: TQWidget( parent, name )
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{
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TQPushButton *tquit = new TQPushButton( "&Quit", this, "tquit" );
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tquit->setFont( TQFont( "Times", 18, TQFont::Bold ) );
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connect( tquit, SIGNAL(clicked()), qApp, SLOT(tquit()) );
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LCDRange *angle = new LCDRange( this, "angle" );
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angle->setRange( 5, 70 );
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LCDRange *force = new LCDRange( this, "force" );
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force->setRange( 10, 50 );
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CannonField *cannonField = new CannonField( this, "cannonField" );
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connect( angle, SIGNAL(valueChanged(int)),
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cannonField, SLOT(setAngle(int)) );
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connect( cannonField, SIGNAL(angleChanged(int)),
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angle, SLOT(setValue(int)) );
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connect( force, SIGNAL(valueChanged(int)),
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cannonField, SLOT(setForce(int)) );
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connect( cannonField, SIGNAL(forceChanged(int)),
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force, SLOT(setValue(int)) );
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TQGridLayout *grid = new TQGridLayout( this, 2, 2, 10 );
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grid->addWidget( tquit, 0, 0 );
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grid->addWidget( cannonField, 1, 1 );
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grid->setColStretch( 1, 10 );
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TQVBoxLayout *leftBox = new TQVBoxLayout;
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grid->addLayout( leftBox, 1, 0 );
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leftBox->addWidget( angle );
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leftBox->addWidget( force );
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angle->setValue( 60 );
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force->setValue( 25 );
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angle->setFocus();
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}
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int main( int argc, char **argv )
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{
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TQApplication::setColorSpec( TQApplication::CustomColor );
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TQApplication a( argc, argv );
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MyWidget w;
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w.setGeometry( 100, 100, 500, 355 );
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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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