1 files changed, 0 insertions, 252 deletions
diff --git a/python/pyqt/examples2/tut12.py b/python/pyqt/examples2/tut12.py
deleted file mode 100755
index 65490cab..00000000
--- a/python/pyqt/examples2/tut12.py
+++ /dev/null
@@ -1,252 +0,0 @@
-#!/usr/bin/env python
-
-# Qt tutorial 12.
-
-import sys
-import math
-import random
-from qt import *
-
-
-class LCDRange(QVBox):
-    def __init__(self,s=None,parent=None,name=None):
-        QVBox.__init__(self,parent,name)
-
-        lcd = QLCDNumber(2,self,'lcd')
-        self.slider = QSlider(Qt.Horizontal,self,'slider')
-        self.slider.setRange(0,99)
-        self.slider.setValue(0)
-
-        self.label = QLabel(' ',self,'label')
-        self.label.setAlignment(Qt.AlignCenter)
-
-        self.connect(self.slider,SIGNAL('valueChanged(int)'),lcd,SLOT('display(int)'))
-        self.connect(self.slider,SIGNAL('valueChanged(int)'),self,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(QWidget):
-    def __init__(self,parent=None,name=None):
-        QWidget.__init__(self,parent,name)
-
-        self.ang = 45
-        self.f = 0
-        self.timerCount = 0
-
-        self.autoShootTimer = QTimer(self,'movement handler')
-        self.connect(self.autoShootTimer,SIGNAL('timeout()'),self.moveShot)
-
-        self.shoot_ang = 0
-        self.shoot_f = 0
-        self.target = QPoint(0,0)
-
-        self.setPalette(QPalette(QColor(250,250,200)))
-
-        self.barrelRect = 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(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(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 = QRegion(self.targetRect())
-        self.target = QPoint(random.randint(200,390),random.randint(10,265))
-        self.repaint(r.unite(QRegion(self.targetRect())))
-
-    def moveShot(self):
-        r = QRegion(self.shotRect())
-        self.timerCount = self.timerCount + 1
-
-        shotR = self.shotRect()
-
-        if shotR.intersects(self.targetRect()):
-            self.autoShootTimer.stop()
-            self.emit(PYSIGNAL('hit()'),())
-        elif shotR.x() > self.width() or shotR.y() > self.height():
-            self.autoShootTimer.stop()
-            self.emit(PYSIGNAL('missed()'),())
-        else:
-            r = r.unite(QRegion(shotR))
-
-        self.repaint(r)
-
-    def paintEvent(self,ev):
-        updateR = ev.rect()
-        p = 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.black)
-        p.setPen(Qt.NoPen)
-        p.drawRect(self.shotRect())
-
-    def paintTarget(self,p):
-        p.setBrush(Qt.red)
-        p.setPen(Qt.black)
-        p.drawRect(self.targetRect())
-
-    def paintCannon(self,p):
-        cr = self.cannonRect()
-        pix = QPixmap(cr.size())
-        pix.fill(self,cr.topLeft())
-
-        tmp = QPainter(pix)
-        tmp.setBrush(Qt.blue)
-        tmp.setPen(Qt.NoPen)
-
-        tmp.translate(0,pix.height() - 1)
-        tmp.drawPie(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 = 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 = QRect(0,0,6,6)
-        r.moveCenter(QPoint(x,self.height() - 1 - y))
-        return r
-
-    def targetRect(self):
-        r = QRect(0,0,20,10)
-        r.moveCenter(QPoint(self.target.x(),self.height() - 1 - self.target.y()))
-        return r
-
-    def sizePolicy(self):
-        return QSizePolicy(QSizePolicy.Expanding,QSizePolicy.Expanding)
-
-
-class MyWidget(QWidget):
-    def __init__(self,parent=None,name=None):
-        QWidget.__init__(self,parent,name)
-
-        quit = QPushButton('&Quit',self,'quit')
-        quit.setFont(QFont('Times',18,QFont.Bold))
-        self.connect(quit,SIGNAL('clicked()'),qApp,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,PYSIGNAL('valueChanged(int)'),self.cannonField.setAngle)
-        self.connect(self.cannonField,PYSIGNAL('angleChanged(int)'),self.angle.setValue)
-
-        self.connect(self.force,PYSIGNAL('valueChanged(int)'),self.cannonField.setForce)
-        self.connect(self.cannonField,PYSIGNAL('forceChanged(int)'),self.force.setValue)
-
-        shoot = QPushButton('&Shoot',self,'shoot')
-        shoot.setFont(QFont('Times',18,QFont.Bold))
-        self.connect(shoot,SIGNAL('clicked()'),self.cannonField.shoot)
-
-        grid = QGridLayout(self,2,2,10)
-
-        grid.addWidget(quit,0,0)
-        grid.addWidget(self.cannonField,1,1)
-        grid.setColStretch(1,10)
-
-        leftBox = QVBoxLayout()
-        grid.addLayout(leftBox,1,0)
-        leftBox.addWidget(self.angle)
-        leftBox.addWidget(self.force)
-
-        topBox = QHBoxLayout()
-        grid.addLayout(topBox,0,1)
-        topBox.addWidget(shoot)
-        topBox.addStretch(1)
-
-        self.angle.setValue(60)
-        self.force.setValue(25)
-        self.angle.setFocus()
-
-
-QApplication.setColorSpec(QApplication.CustomColor)
-a = QApplication(sys.argv)
-
-w = MyWidget()
-w.setGeometry(100,100,500,355)
-a.setMainWidget(w)
-w.show()
-a.exec_loop()