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jblitzar
/
github-python-corpus

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self.butn('CLR', 7, 30, self.clearall, clr=myred)
self.butn('0', 8, 0, lambda state, c='0': self.keyin(c), clr=myblue1)
self.butn('.', 8, 6, lambda state, c='.': self.keyin(c), clr=myblue2)
self.butn('+/-', 8, 12, lambda state, op='+/-': self.calculate(op), clr=myblue2)
self.butn('/', 8, 18, lambda state, c='/': self.calculate(c), clr=myblue2)
self.butn('ENTER', 8, 24, self.enter, clr=mygold, colspan=12)
self.butn('Sin', 9, 0,
lambda state, op='math.sin(x)': self.func(op, in_cnvrt=1),
clr=mygold, colspan=8)
self.butn('Cos', 9, 8,
lambda state, op='math.cos(x)': self.func(op, in_cnvrt=1),
clr=mygold, colspan=8)
self.butn('Tan', 9, 16,
lambda state, op='math.tan(x)': self.func(op, in_cnvrt=1),
clr=mygold, colspan=8)
self.butn('x^2', 9, 24,
lambda state, op='x*x': self.func(op), clr=mygold)
self.butn('10^x', 9, 30, lambda state, op='10**x': self.func(op), clr=mygold)
self.butn('ASin', 10, 0,
lambda state, op='math.asin(x)': self.func(op, out_cnvrt=1),
clr=mygold, colspan=8)
self.butn('ACos', 10, 8,
lambda state, op='math.acos(x)': self.func(op, out_cnvrt=1),
clr=mygold, colspan=8)
self.butn('ATan', 10, 16,
lambda state, op='math.atan(x)': self.func(op, out_cnvrt=1),
clr=mygold, colspan=8)
self.butn('Sqrt x', 10, 24, lambda state, op='math.sqrt(x)': self.func(op), clr=mygold)
self.butn('y^x', 10, 30, lambda state, op='y**x': self.func(op), clr=mygold)
self.butn('Dist', 11, 0, self.caller.distPtPt, clr=mygray, colspan=8)
self.butn('Len', 11, 8, self.caller.edgeLen, clr=mygray, colspan=8)
self.butn('Rad', 11, 16, self.noop, clr=mygray, colspan=8)
self.butn('Ang', 11, 24, self.noop, clr=mygray)
self.butn('', 11, 30, self.noop, clr=mygray)
self.setLayout(self.mainLayout)
def butn(self, text, row, col, com=None, clr='dimgray', rowspan=1, colspan=6):
b = Button(text)
b.clicked.connect(com)
b.setStyleSheet('color: white; background-color: %s' % clr)
self.mainLayout.addWidget(b, row, col, rowspan, colspan)
def display(self):
d = QLineEdit('0')
d.setAlignment(QtCore.Qt.AlignRight)
d.setMaxLength(18)
font = d.font()
font.setPointSize(font.pointSize() + 2)
d.setFont(font)
return d
def closeEvent(self, event):
print('calculator closing')
try:
self.caller.calculator = None
except:
pass
event.accept()
def pr(self, register):
"""Send value to caller."""
value = eval('self.'+register)
if self.caller:
self.caller.valueFromCalc(value)
else:
print(value)
self.keip = False
self.needrup = True
def keyin(self, c):
if self.keip:
dispVal = self.xdisplay.text()+c
self.xdisplay.setText(dispVal)
self.x = float(dispVal)
else:
self.keip = True
if self.needrup:
self.rotateup(loop=0)
self.xdisplay.setText('')
if c == '.':
c = '0.'
self.keyin(c)
def pi(self):
self.rotateup()
self.x = math.pi
self.updateDisplays()
self.needrup = True
def updateDisplays(self):
self.xdisplay.setText(str(self.x))
self.ydisplay.setText(str(self.y))
self.zdisplay.setText(str(self.z))
self.tdisplay.setText(str(self.t))
def enter(self):