public MyWidget(QWidget parent) : base(parent)
{
QPushButton quit = new QPushButton(Tr("Quit"));
quit.Font = new QFont("Times", 18, (int)QFont.Weight.Bold);
QLCDNumber lcd = new QLCDNumber(2);
lcd.segmentStyle = QLCDNumber.SegmentStyle.Filled;
QSlider slider = new QSlider(Qt.Orientation.Horizontal);
slider.SetRange(0, 99);
slider.Value = 0;
Connect(quit, SIGNAL("clicked()"), qApp, SLOT("quit()"));
Connect(slider,SIGNAL("valueChanged(int)"),
lcd,SLOT("display(int)"));
QVBoxLayout layout = new QVBoxLayout();
layout.AddWidget(quit);
layout.AddWidget(lcd);
layout.AddWidget(slider);
SetLayout(layout);
}
private void Init()
{
QLCDNumber lcd = new QLCDNumber(2);
lcd.segmentStyle = QLCDNumber.SegmentStyle.Filled;
slider = new QSlider(Qt.Orientation.Horizontal);
slider.SetRange(0, 99);
slider.Value = 0;
label = new QLabel();
label.Alignment = (int)(Qt.AlignmentFlag.AlignHCenter | Qt.AlignmentFlag.AlignTop);
label.SetSizePolicy(QSizePolicy.Policy.Preferred, QSizePolicy.Policy.Fixed);
Connect(slider, SIGNAL("valueChanged(int)"),
lcd, SLOT("display(int)"));
Connect(slider,SIGNAL("valueChanged(int)"),
this,SIGNAL("ValueChanged(int)"));
QVBoxLayout layout = new QVBoxLayout();
layout.AddWidget(lcd);
layout.AddWidget(slider);
layout.AddWidget(label);
SetLayout(layout);
SetFocusProxy(slider);
}
public LCDRange(QWidget parent) : base(parent)
{
QLCDNumber lcd = new QLCDNumber(2, this);
lcd.segmentStyle = QLCDNumber.SegmentStyle.Filled;
QSlider slider = new QSlider(Orientation.Horizontal, this);
slider.SetRange(0, 99);
slider.Value = 0;
Connect(slider, SIGNAL("valueChanged(int)"), lcd, SLOT("display(int)"));
QVBoxLayout layout = new QVBoxLayout();
layout.AddWidget(lcd);
layout.AddWidget(slider);
SetLayout(layout);
}
public GameBoard(QWidget parent) : base(parent)
{
QPushButton quit = new QPushButton("&Quit");
quit.Font = new QFont("Times", 18, (int)QFont.Weight.Bold);
Connect(quit, SIGNAL("clicked()"), qApp, SLOT("quit()"));
LCDRange angle = new LCDRange(Tr("ANGLE"));
angle.setRange(5,70);
LCDRange force = new LCDRange(Tr("FORCE"));
force.setRange(10,50);
cannonField = new CannonField();
Connect(angle,SIGNAL("valueChanged(int)"),
cannonField,SLOT("setAngle(int)"));
Connect(cannonField,SIGNAL("angleChanged(int)"),
angle,SLOT("setValue(int)"));
Connect(force,SIGNAL("valueChanged(int)"),
cannonField,SLOT("setForce(int)"));
Connect(cannonField,SIGNAL("forceChanged(int)"),
force,SLOT("setValue(int)"));
Connect(cannonField,SIGNAL("hit()"),
this,SLOT("hit()"));
Connect(cannonField,SIGNAL("missed()"),
this,SLOT("missed()"));
QPushButton shoot = new QPushButton("&Shoot");
shoot.Font = new QFont("Times",18,(int)QFont.Weight.Bold);
Connect(shoot,SIGNAL("clicked()"),
this,SLOT("fire()"));
Connect(cannonField,SIGNAL("canShoot(bool)"),
shoot,SLOT("setEnabled(bool)"));
QPushButton restart = new QPushButton(Tr("&New Game"));
restart.Font = new QFont("Times",18,(int)QFont.Weight.Bold);
Connect(restart,SIGNAL("clicked()"),this,SLOT("newGame()"));
hits = new QLCDNumber(2);
hits.segmentStyle = QLCDNumber.SegmentStyle.Filled;
shotsLeft = new QLCDNumber(2);
shotsLeft.segmentStyle = QLCDNumber.SegmentStyle.Filled;
QLabel hitsLabel = new QLabel(Tr("HITS"));
QLabel shotsLeftLabel = new QLabel(Tr("SHOTS LEFT"));
QHBoxLayout topLayout = new QHBoxLayout();
topLayout.AddWidget(shoot);
topLayout.AddWidget(hits);
topLayout.AddWidget(hitsLabel);
topLayout.AddWidget(shotsLeft);
topLayout.AddWidget(shotsLeftLabel);
topLayout.AddStretch(1);
topLayout.AddWidget(restart);
QVBoxLayout leftLayout = new QVBoxLayout();
leftLayout.AddWidget(angle);
leftLayout.AddWidget(force);
QGridLayout gridLayout = new QGridLayout();
gridLayout.AddWidget(quit,0,0);
gridLayout.AddLayout(topLayout,0,1);
gridLayout.AddLayout(leftLayout,1,0);
gridLayout.AddWidget(cannonField,1,1,2,1);
gridLayout.SetColumnStretch(1,10);
SetLayout(gridLayout);
angle.setValue(60);
force.setValue(25);
angle.SetFocus();
newGame();
}
public GameBoard(QWidget parent) : base(parent)
{
QPushButton quit = new QPushButton("&Quit");
quit.Font = new QFont("Times", 18, (int)QFont.Weight.Bold);
Connect(quit, SIGNAL("clicked()"), qApp, SLOT("quit()"));
LCDRange angle = new LCDRange(Tr("ANGLE"));
angle.SetRange(5,70);
LCDRange force = new LCDRange(Tr("FORCE"));
force.SetRange(10,50);
QFrame cannonBox = new QFrame();
cannonBox.SetFrameStyle((int)QFrame.Shape.WinPanel | (int)QFrame.Shadow.Sunken);
cannonField = new CannonField();
Connect(angle,SIGNAL("ValueChanged(int)"),
cannonField,SLOT("SetAngle(int)"));
Connect(cannonField,SIGNAL("AngleChanged(int)"),
angle,SLOT("SetValue(int)"));
Connect(force,SIGNAL("ValueChanged(int)"),
cannonField,SLOT("SetForce(int)"));
Connect(cannonField,SIGNAL("ForceChanged(int)"),
force,SLOT("SetValue(int)"));
Connect(cannonField,SIGNAL("Hit()"),
this,SLOT("Hit()"));
Connect(cannonField,SIGNAL("Missed()"),
this,SLOT("Missed()"));
QPushButton shoot = new QPushButton("&Shoot");
shoot.Font = new QFont("Times",18,(int)QFont.Weight.Bold);
Connect(shoot,SIGNAL("clicked()"),
this,SLOT("Fire()"));
Connect(cannonField,SIGNAL("CanShoot(bool)"),
shoot,SLOT("setEnabled(bool)"));
QPushButton restart = new QPushButton(Tr("&New Game"));
restart.Font = new QFont("Times",18,(int)QFont.Weight.Bold);
Connect(restart,SIGNAL("clicked()"),this,SLOT("NewGame()"));
hits = new QLCDNumber(2);
hits.segmentStyle = QLCDNumber.SegmentStyle.Filled;
shotsLeft = new QLCDNumber(2);
shotsLeft.segmentStyle = QLCDNumber.SegmentStyle.Filled;
QLabel hitsLabel = new QLabel(Tr("HITS"));
QLabel shotsLeftLabel = new QLabel(Tr("SHOTS LEFT"));
new QShortcut(Qt.Key.Key_Enter,this,SLOT("Fire()"));
new QShortcut(Qt.Key.Key_Return,this,SLOT("Fire()"));
new QShortcut((int)Qt.Modifier.CTRL + (int)Qt.Key.Key_Q,this,SLOT("close()"));
QHBoxLayout topLayout = new QHBoxLayout();
topLayout.AddWidget(shoot);
topLayout.AddWidget(hits);
topLayout.AddWidget(hitsLabel);
topLayout.AddWidget(shotsLeft);
topLayout.AddWidget(shotsLeftLabel);
topLayout.AddStretch(1);
topLayout.AddWidget(restart);
QVBoxLayout leftLayout = new QVBoxLayout();
leftLayout.AddWidget(angle);
leftLayout.AddWidget(force);
QVBoxLayout cannonLayout = new QVBoxLayout();
cannonLayout.AddWidget(cannonField);
cannonBox.SetLayout(cannonLayout);
QGridLayout gridLayout = new QGridLayout();
gridLayout.AddWidget(quit,0,0);
gridLayout.AddLayout(topLayout,0,1);
gridLayout.AddLayout(leftLayout,1,0);
gridLayout.AddWidget(cannonBox,1,1,2,1);
gridLayout.SetColumnStretch(1,10);
SetLayout(gridLayout);
angle.SetValue(60);
force.SetValue(25);
angle.SetFocus();
NewGame();
}