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+--- Thread: [PyQt] problems with label (/thread-1271.html)
problems with label - swipis - Dec-19-2016
Hello
Have problem with label, trying to show label from another file but so far no luck. here is the code:
main.py
class mainWindow(QtGui.QWidget):
def __init__(self):
super(mainWindow, self).__init__()
self.spdBar = SpeedPrg(self)
#QtGui.QFontDatabase.addApplicationFont('/fonts/28_Days_Later.tff')
self.initUi()
def initUi(self):
self.spdBar.setGeometry(10, 10, 300, 300)
self.spdBar.setValue(.8)
self.spdBar.setSpeedText('textas')
# self.showFullScreen()
pal = QPalette()
pal.setColor(QPalette.Background, QtCore.Qt.black)
self.setPalette(pal)
self.setGeometry(100, 100, 800, 480)
self.setWindowTitle('Window Title')and here is second file with label in it:class SpeedPrg(QtGui.QWidget):
def __init__(self, parent=None):
super(SpeedPrg, self).__init__(parent)
self.lineWidth = 0
self.setValue(0.0)
def setValue(self, val):
val = float(min(max(val, 0), 1))
self._value = -270 * val
self.update()
def setLineWidth(self, lineWidth):
self.lineWidth = lineWidth
def setSpeedText(self, speedTxt):
r = QtCore.QRect(self.rect()) #get rectangle size
p = r.center() #get rect center
lbl = QtGui.QLabel()
lbl.setGeometry(p.x(),p.y(),50,50) #set label geometry
lbl.setText(speedTxt) #set label text
lbl.setFont(QtGui.QFont('SansSerif',24)) #set font
pall = QtGui.QPalette()
pall.setColor(QtGui.QPalette.WindowText, QtCore.Qt.white) #set lable color
lbl.setPalette(pall)
print lbl.text()How you can see I trying to call setSpeedText function from main.py (not sure I doing right or wrong, but I trying)but output is:
[Image: xY3WC]output
[url=http://imgur.com/a/xY3WC][/url]