1 files changed, 0 insertions, 253 deletions
diff --git a/python/pyqt/examples3/tut12.py b/python/pyqt/examples3/tut12.py
deleted file mode 100755
index 818afd39..00000000
--- a/python/pyqt/examples3/tut12.py
+++ /dev/null
@@ -1,253 +0,0 @@
-#!/usr/bin/env python
-
-# Qt tutorial 12.
-
-import sys
-import math
-import random
-import qt
-
-
-class LCDRange(qt.QVBox):
-    def __init__(self, s=None, parent=None, name=None):
-        qt.QVBox.__init__(self, parent, name)
-
-        lcd = qt.QLCDNumber(2, self, "lcd")
-        self.slider = qt.QSlider(qt.Qt.Horizontal, self, "slider")
-        self.slider.setRange(0, 99)
-        self.slider.setValue(0)
-
-        self.label = qt.QLabel(" ", self, "label")
-        self.label.setAlignment(qt.Qt.AlignCenter)
-
-        self.connect(self.slider, qt.SIGNAL("valueChanged(int)"), lcd, qt.SLOT("display(int)"))
-        self.connect(self.slider, qt.SIGNAL("valueChanged(int)"), self, qt.PYSIGNAL("valueChanged(int)"))
-
-        self.setFocusProxy(self.slider)
-
-        if s is not None:
-            self.setText(s)
-
-    def value(self):
-        return self.slider.value()
-
-    def setValue(self, value):
-        self.slider.setValue(value)
-
-    def setRange(self, minVal, maxVal):
-        if minVal < 0 or maxVal > 99 or minVal > maxVal:
-            raise ValueError, "LCDRange.setRange(): invalid range"
-
-        self.slider.setRange(minVal, maxVal)
-
-    def text(self):
-        return self.label.text()
-
-    def setText(self, s):
-        self.label.setText(s)
-
-
-class CannonField(qt.QWidget):
-    def __init__(self, parent=None, name=None):
-        qt.QWidget.__init__(self, parent, name)
-
-        self.ang = 45
-        self.f = 0
-        self.timerCount = 0
-
-        self.autoShootTimer = qt.QTimer(self, "movement handler")
-        self.connect(self.autoShootTimer, qt.SIGNAL("timeout()"), self.moveShot)
-
-        self.shoot_ang = 0
-        self.shoot_f = 0
-        self.target = qt.QPoint(0, 0)
-
-        self.setPalette(qt.QPalette(qt.QColor(250, 250, 200)))
-
-        self.barrelRect = qt.QRect(33, -4, 15, 8)
-
-        self.newTarget()
-
-    def angle(self):
-        return self.ang
-
-    def setAngle(self, degrees):
-        if degrees < 5:
-            degrees = 5
-        if degrees > 70:
-            degrees = 70
-        if self.ang == degrees:
-            return
-        self.ang = degrees
-        self.repaint(self.cannonRect(), 0)
-        self.emit(qt.PYSIGNAL("angleChanged(int)"), (self.ang, ))
-
-    def force(self):
-        return self.f
-
-    def setForce(self, newton):
-        if newton < 0:
-            newton = 0
-        if self.f == newton:
-            return
-        self.f = newton
-        self.emit(qt.PYSIGNAL("forceChanged(int)"), (self.f, ))
-
-    def shoot(self):
-        if self.autoShootTimer.isActive():
-            return
-
-        self.timerCount = 0
-        self.shoot_ang = self.ang
-        self.shoot_f = self.f
-        self.autoShootTimer.start(50)
-
-    def newTarget(self):
-        r = qt.QRegion(self.targetRect())
-        self.target = qt.QPoint(random.randint(200, 390), random.randint(10, 265))
-        self.repaint(r.unite(qt.QRegion(self.targetRect())))
-
-    def moveShot(self):
-        r = qt.QRegion(self.shotRect())
-        self.timerCount = self.timerCount + 1
-
-        shotR = self.shotRect()
-
-        if shotR.intersects(self.targetRect()):
-            self.autoShootTimer.stop()
-            self.emit(qt.PYSIGNAL("hit()"), ())
-        elif shotR.x() > self.width() or shotR.y() > self.height():
-            self.autoShootTimer.stop()
-            self.emit(qt.PYSIGNAL("missed()"), ())
-        else:
-            r = r.unite(qt.QRegion(shotR))
-
-        self.repaint(r)
-
-    def paintEvent(self, ev):
-        updateR = ev.rect()
-        p = qt.QPainter(self)
-
-        if updateR.intersects(self.cannonRect()):
-            self.paintCannon(p)
-
-        if self.autoShootTimer.isActive() and updateR.intersects(self.shotRect()):
-            self.paintShot(p)
-
-        if updateR.intersects(self.targetRect()):
-            self.paintTarget(p)
-
-    def paintShot(self, p):
-        p.setBrush(qt.Qt.black)
-        p.setPen(qt.Qt.NoPen)
-        p.drawRect(self.shotRect())
-
-    def paintTarget(self, p):
-        p.setBrush(qt.Qt.red)
-        p.setPen(qt.Qt.black)
-        p.drawRect(self.targetRect())
-
-    def paintCannon(self, p):
-        cr = self.cannonRect()
-        pix = qt.QPixmap(cr.size())
-        pix.fill(self, cr.topLeft())
-
-        tmp = qt.QPainter(pix)
-        tmp.setBrush(qt.Qt.blue)
-        tmp.setPen(qt.Qt.NoPen)
-
-        tmp.translate(0, pix.height() - 1)
-        tmp.drawPie(qt.QRect(-35, -35, 70, 70), 0, 90 * 16)
-        tmp.rotate(-self.ang)
-        tmp.drawRect(self.barrelRect)
-        tmp.end()
-
-        p.drawPixmap(cr.topLeft(), pix)
-
-    def cannonRect(self):
-        r = qt.QRect(0, 0, 50, 50)
-        r.moveBottomLeft(self.rect().bottomLeft())
-        return r
-
-    def shotRect(self):
-        gravity = 4.0
-
-        time = self.timerCount / 4.0
-        velocity = self.shoot_f
-        radians = self.shoot_ang * 3.14159265 / 180
-
-        velx = velocity * math.cos(radians)
-        vely = velocity * math.sin(radians)
-        x0 = (self.barrelRect.right() + 5) * math.cos(radians)
-        y0 = (self.barrelRect.right() + 5) * math.sin(radians)
-        x = x0 + velx * time
-        y = y0 + vely * time - 0.5 * gravity * time * time
-
-        r = qt.QRect(0, 0, 6, 6)
-        r.moveCenter(qt.QPoint(x, self.height() - 1 - y))
-        return r
-
-    def targetRect(self):
-        r = qt.QRect(0, 0, 20, 10)
-        r.moveCenter(qt.QPoint(self.target.x(), self.height() - 1 - self.target.y()))
-        return r
-
-    def sizePolicy(self):
-        return qt.QSizePolicy(qt.QSizePolicy.Expanding, qt.QSizePolicy.Expanding)
-
-
-class MyWidget(qt.QWidget):
-    def __init__(self, parent=None, name=None):
-        qt.QWidget.__init__(self, parent, name)
-
-        quit = qt.QPushButton("&Quit", self, "quit")
-        quit.setFont(qt.QFont("Times", 18, qt.QFont.Bold))
-        self.connect(quit, qt.SIGNAL("clicked()"), qt.qApp, qt.SLOT("quit()"))
-
-        self.angle = LCDRange("ANGLE", self, "angle")
-        self.angle.setRange(5, 70)
-
-        self.force = LCDRange("FORCE", self, "force")
-        self.force.setRange(10, 50)
-
-        self.cannonField = CannonField(self, "cannonField")
-
-        self.connect(self.angle, qt.PYSIGNAL("valueChanged(int)"), self.cannonField.setAngle)
-        self.connect(self.cannonField, qt.PYSIGNAL("angleChanged(int)"), self.angle.setValue)
-
-        self.connect(self.force, qt.PYSIGNAL("valueChanged(int)"), self.cannonField.setForce)
-        self.connect(self.cannonField, qt.PYSIGNAL("forceChanged(int)"), self.force.setValue)
-
-        shoot = qt.QPushButton("&Shoot", self, "shoot")
-        shoot.setFont(qt.QFont("Times", 18, qt.QFont.Bold))
-        self.connect(shoot, qt.SIGNAL("clicked()"), self.cannonField.shoot)
-
-        grid = qt.QGridLayout(self, 2, 2, 10)
-
-        grid.addWidget(quit, 0, 0)
-        grid.addWidget(self.cannonField, 1, 1)
-        grid.setColStretch(1, 10)
-
-        leftBox = qt.QVBoxLayout()
-        grid.addLayout(leftBox, 1, 0)
-        leftBox.addWidget(self.angle)
-        leftBox.addWidget(self.force)
-
-        topBox = qt.QHBoxLayout()
-        grid.addLayout(topBox, 0, 1)
-        topBox.addWidget(shoot)
-        topBox.addStretch(1)
-
-        self.angle.setValue(60)
-        self.force.setValue(25)
-        self.angle.setFocus()
-
-
-qt.QApplication.setColorSpec(qt.QApplication.CustomColor)
-a = qt.QApplication(sys.argv)
-
-w = MyWidget()
-w.setGeometry(100, 100, 500, 355)
-a.setMainWidget(w)
-w.show()
-sys.exit(a.exec_loop())