Commit a8a17fc9 authored by Paul Tvete's avatar Paul Tvete
Browse files

Use layouts instead of hardcoded sizes

parent 2f4c634c

t14/cannon.h

+1 −0
Original line number Diff line number Diff line
@@ -20,6 +20,7 @@ public: 
    int   force()      const { return f; }

    bool  gameOver()   const { return gameEnded; }

    bool  isShooting() const { return shooting; }

    QSize sizeHint()   const { return QSize(400, 300); }

public slots:

    void  setAngle( int degrees );

    void  setForce( int newton );

t14/gamebrd.cpp

+30 −21
Original line number Diff line number Diff line
@@ -13,14 +13,15 @@ 
#include <qpushbutton.h>

#include <qlcdnumber.h>



#include <QBoxLayout>

#include <QGridLayout>



#include "lcdrange.h"

#include "cannon.h"



GameBoard::GameBoard(QWidget *parent)

        : QWidget( parent )

{

    setMinimumSize( 500, 355 );



    quit = new QPushButton( "Quit", this );

    quit->setFont( QFont( "Times", 18, QFont::Bold ) );
@@ -35,7 +36,7 @@ GameBoard::GameBoard(QWidget *parent) 
    frame = new QFrame( this );

    frame->setFrameStyle( QFrame::WinPanel | QFrame::Sunken );



    cannonField = new CannonField( this );

    cannonField = new CannonField( frame );



    cannonField->setPalette( QPalette(QColor(250, 250, 200)) );

    cannonField->setAutoFillBackground(true);
@@ -72,28 +73,36 @@ GameBoard::GameBoard(QWidget *parent) 
    QShortcut *quitShortcut = new QShortcut(Qt::Key_Q, this);

    connect(quitShortcut, SIGNAL(activated()), qApp, SLOT(quit()));



    quit->setGeometry( 10, 10, 75, 30 );

    angle->setGeometry( 10, quit->y() + quit->height() + 10, 75, 130 );

    force->setGeometry( 10, angle->y() + angle->height() + 10, 75, 130 );

    frame->move( angle->x() + angle->width() + 10, angle->y() );

    cannonField->move( frame->x() + 2, frame->y() + 2 );

    shoot->setGeometry( 10, 315, 75, 30 );

    restart->setGeometry( 380, 10, 110, 30 );

    hits->setGeometry( 130, 10, 40, 30 );

    hitsL->setGeometry( hits->x() + hits->width() + 5, 10, 60, 30 );

    shotsLeft->setGeometry( 240, 10, 40, 30 );

    shotsLeftL->setGeometry( shotsLeft->x()+shotsLeft->width()+5, 10, 60, 30 );

    QGridLayout *topLayout = new QGridLayout(this);

    topLayout->addWidget(quit, 0, 0);



    QVBoxLayout *sideColumn = new QVBoxLayout;

    topLayout->addLayout(sideColumn, 1, 0);

    sideColumn->addWidget(angle);

    sideColumn->addWidget(force);

    sideColumn->addWidget(shoot);



    QHBoxLayout *topRow = new QHBoxLayout;

    topLayout->addLayout(topRow, 0, 1);

    topRow->addStretch();

    topRow->addWidget(hits);

    topRow->addWidget(hitsL);

    topRow->addStretch();

    topRow->addWidget(shotsLeft);

    topRow->addWidget(shotsLeftL);

    topRow->addStretch();

    topRow->addWidget(restart);



    topLayout->addWidget(frame, 1, 1);



    QVBoxLayout *frameLayout = new QVBoxLayout(frame);

    frameLayout->addWidget(cannonField);

    int margin = frame->frameWidth();

    frameLayout->setContentsMargins(margin, margin, margin, margin);



    newGame();

}



void GameBoard::resizeEvent( QResizeEvent * )

{

    frame->resize( width()  - frame->x() - 10,

                   height() - frame->y() - 10 );

    cannonField->resize( frame->width() - 4, frame->height() - 4 );

}



void GameBoard::fire()

{

    if ( cannonField->gameOver() || cannonField->isShooting() )

t14/gamebrd.h

+0 −2
Original line number Diff line number Diff line
@@ -24,8 +24,6 @@ class GameBoard : public QWidget 
    Q_OBJECT

public:

    GameBoard( QWidget *parent=0 );

protected:

    void  resizeEvent( QResizeEvent * );

protected slots:

    void  fire();

    void  hit();

t14/main.cpp

+0 −1
Original line number Diff line number Diff line
@@ -14,7 +14,6 @@ int main( int argc, char **argv ) 
    QApplication a( argc, argv );



    GameBoard gb;

    gb.setGeometry( 100, 100, 500, 355 );

    gb.show();

    return a.exec();

}