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66 lines
1.5 KiB
66 lines
1.5 KiB
/****************************************************************
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**
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** TQt tutorial 8
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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 <ntqlcdnumber.h>
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#include <ntqfont.h>
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#include <ntqlayout.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 *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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LCDRange *angle = new LCDRange( this, "angle" );
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angle->setRange( 5, 70 );
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CannonField *cannonField
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= new CannonField( this, "cannonField" );
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connect( angle, TQ_SIGNAL(valueChanged(int)),
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cannonField, TQ_SLOT(setAngle(int)) );
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connect( cannonField, TQ_SIGNAL(angleChanged(int)),
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angle, TQ_SLOT(setValue(int)) );
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TQGridLayout *grid = new TQGridLayout( this, 2, 2, 10 );
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//2x2, 10 pixel border
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grid->addWidget( quit, 0, 0 );
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grid->addWidget( angle, 1, 0, TQt::AlignTop );
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grid->addWidget( cannonField, 1, 1 );
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grid->setColStretch( 1, 10 );
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angle->setValue( 60 );
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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 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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