#!/usr/bin/python # -*- coding: utf-8 -*- import sys from PyQt4 import QtGui, QtCore class Example(QtGui.QWidget): def __init__(self): super(Example, self).__init__() self.initUI() def initUI(self): lbl2 = QtGui.QLabel('ΠΠ²Π΅Π΄ΠΈΡΠ΅ ΠΊΠΎΠ»ΠΈΡΠ΅ΡΡΠ²ΠΎ ΠΊΠ»Π΅ΡΠΎΠΊ Π² ΠΊΠ²Π°Π΄ΡΠ°ΡΠ΅ ', self) # ΡΡΠΎ Π²ΠΈΠ΄ΠΆΠ΅Ρ ΠΏΡΠΎΠΏΠΈΡΡΠ²Π°ΡΡΠΈΠΉ ΡΡΡΠΎΡΠΊΡ lbl2.move(15, 10) qbtn = QtGui.QPushButton('ΠΠ²ΠΎΠ΄', self) # ΡΡΠΎ ΠΊΠ½ΠΎΠΏΠΊΠ° ΠΎΡΠ²Π΅ΡΠ°ΡΡΠ°Ρ Π·Π° Π²ΡΠΊΠ»ΡΡΠ΅Π½ΠΈΠ΅ qbtn.move(90, 130) self.connect (qbtn, QtCore.SIGNAL("clicked()") ,self.on_clicked) self.lbl = QtGui.QLabel(self) # ΡΡΠ° Π½Π°Π΄ΠΏΠΈΡΡ ΠΏΡΠΈΠ²ΡΠ·Π°Π½Π° ΠΊ ΡΡΡΠΎΡΠΊΠ΅ qle self.lbl.move(60, 90) qle = QtGui.QLineEdit(self) # ΡΡΡΠΎΡΠΊΠ° ΠΎΡΠ²Π΅ΡΠ°ΡΡΠ°Ρ Π·Π° ΠΎΡΠΎΠ±ΡΠ°ΠΆΠ΅Π½ΠΈΠΈ Π½Π° Π½Π°Π΄ΠΏΠΈΡΠΈ lbl qle.move(60, 40) qle.textChanged[str].connect(self.onChanged) # ΠΌΠ΅Ρ
Π°Π½ΠΈΠΊΠ° ΡΠ²ΡΠ·ΠΊΠΈ qle self.qle = qle #textCopyButton = QtGui.QPushButton("&Copy Text", self) #self.connect(textCopyButton, QtCore.SIGNAL("clicked()"), self.copyText) #selfconnect(self.button, QtCore.SIGNAL("clicked()"),self.on_clicked) self.setGeometry(300, 300, 280, 170) self.setWindowTitle('ΠΠΌΠ΅ΠΉΠΊΠ°') self.show() #def copyText(self): #clipboard = QApplication.clipboard() #clipboard.setText("I've been clipped!") def onChanged(self, text): # ΠΌΠ΅Ρ
Π°Π½ΠΈΠΊΠ° ΡΠ²ΡΠ·ΠΊΠΈ qle self.lbl.setText(text) self.lbl.adjustSize() def on_clicked(self): #self.lbl.setText("HoΠ²aΡ Π½Π°Π΄ΠΏΠΈΡΡ" ) self.input_value = self.qle.text() print (self.input_value) if not self.input_value.isdigit(): print ('Π²Ρ Π²Π²Π΅Π»ΠΈ Π½Π΅ ΡΠΈΡΠ»ΠΎ ' * 3 ) **self.lbl.setText("Π²Ρ Π²Π²Π΅Π»ΠΈ Π½Π΅ ΡΠΈΡΠ»ΠΎ !" ) # ΡΠ΅Ρ ΡΠ΅ΠΊΡΡ Π½Π΅ ΠΎΡΠΎΠ±ΡΠ°ΠΆΠ°Π΅Ρ ΠΏΠΎΠ»Π½ΠΎΡΡΡΡ Π½Π°Π΄ΠΏΠΈΡΡ** else: num = int(self.input_value) if num < 40: print ('ΡΠ»ΠΈΡΠΊΠΎΠΌ ΠΌΠ°Π»Π΅Π½ΠΊΠΎΠ΅ ΠΊΠΎΠ»ΠΈΡΠ΅ΡΡΠ²ΠΎ ΠΊΠ»Π΅ΡΠΎΠΊ ΠΈΠ³ΡΠ°ΡΡ Π±ΡΠ΄Π΅Ρ Π½Π΅ ΠΈΠ½ΡΠ΅ΡΠ΅ΡΠ½ΠΎ ') **self.lbl.setText('ΡΠ»ΠΈΡΠΊΠΎΠΌ ΠΌΠ°Π»Π΅Π½ΠΊΠΎΠ΅ ΠΊΠΎΠ»ΠΈΡΠ΅ΡΡΠ²ΠΎ ΠΊΠ»Π΅ΡΠΎΠΊ ΠΈΠ³ΡΠ°ΡΡ Π±ΡΠ΄Π΅Ρ Π½Π΅ ΠΈΠ½ΡΠ΅ΡΠ΅ΡΠ½ΠΎ ')** else: summaMassiv1 = int(num) * int(num) print ( summaMassiv1 ) #self.qbtn.setDisabled(True) def main(): app = QtGui.QApplication(sys.argv) ex = Example() sys.exit(app.exec_()) if __name__ == '__main__': main()
In general, self.lbl.setText("Π²Ρ Π²Π²Π΅Π»ΠΈ Π½Π΅ ΡΠΈΡΠ»ΠΎ !" )
does not display the inscription self.lbl.setText("Π²Ρ Π²Π²Π΅Π»ΠΈ Π½Π΅ ΡΠΈΡΠ»ΠΎ !" )
but rather displays it only if I entered letters in an amount equal to the size of this phrase