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Commit 80227ce

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12 files changed

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‎.idea/.gitignore

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‎.idea/Projeto Python.iml

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‎.idea/inspectionProfiles/Project_Default.xml

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‎.idea/inspectionProfiles/profiles_settings.xml

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‎.idea/misc.xml

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‎.idea/modules.xml

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‎calculadora.py

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from PyQt5 import uic, QtWidgets, QtGui
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valores = ''
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def limpar_tela():
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global valores
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tela_calculadora.label_display.setText('0')
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valores = ''
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def botao_neg_pos():
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global valores
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sinal_neg = '-'
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if valores[0] != '-':
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valores = sinal_neg + valores
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elif valores[0] == '-':
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valores = valores[1:]
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tela_calculadora.label_display.setText(valores)
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def botao_del():
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global valores
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valores = valores[:-1]
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tela_calculadora.label_display.setText(valores)
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print(valores)
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def botao_dividir():
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global valores
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if valores[-1] != '+' and valores[-1] != '-' \
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and valores[-1] != '/' and valores[-1] != '*':
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valores += '/'
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tela_calculadora.label_display.setText(valores)
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def botao_sete():
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global valores
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tela_calculadora.label_display.setText('7')
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if len(valores) <= 14:
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valores += tela_calculadora.label_display.text()
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tela_calculadora.label_display.setText(valores)
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def botao_oito():
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global valores
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tela_calculadora.label_display.setText('8')
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if len(valores) <= 14:
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valores += tela_calculadora.label_display.text()
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tela_calculadora.label_display.setText(valores)
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def botao_nove():
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global valores
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tela_calculadora.label_display.setText('9')
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if len(valores) <= 14:
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valores += tela_calculadora.label_display.text()
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tela_calculadora.label_display.setText(valores)
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def botao_multiplicar():
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global valores
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if valores[-1] != '+' and valores[-1] != '-' \
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and valores[-1] != '/' and valores[-1] != '*':
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valores += '*'
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tela_calculadora.label_display.setText(valores)
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def botao_quatro():
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global valores
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tela_calculadora.label_display.setText('4')
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if len(valores) <= 14:
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valores += tela_calculadora.label_display.text()
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tela_calculadora.label_display.setText(valores)
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def botao_cinco():
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global valores
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tela_calculadora.label_display.setText('5')
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if len(valores) <= 14:
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valores += tela_calculadora.label_display.text()
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tela_calculadora.label_display.setText(valores)
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def botao_seis():
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global valores
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tela_calculadora.label_display.setText('6')
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if len(valores) <= 14:
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valores += tela_calculadora.label_display.text()
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tela_calculadora.label_display.setText(valores)
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def botao_subtrair():
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global valores
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if valores[-1] != '+' and valores[-1] != '-' \
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and valores[-1] != '/' and valores[-1] != '*':
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valores += '-'
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tela_calculadora.label_display.setText(valores)
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def botao_um():
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global valores
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tela_calculadora.label_display.setText('1')
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if len(valores) <= 14:
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valores += tela_calculadora.label_display.text()
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tela_calculadora.label_display.setText(valores)
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def botao_dois():
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global valores
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tela_calculadora.label_display.setText('2')
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if len(valores) <= 14:
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valores += tela_calculadora.label_display.text()
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tela_calculadora.label_display.setText(valores)
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def botao_tres():
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global valores
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tela_calculadora.label_display.setText('3')
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if len(valores) <= 14:
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valores += tela_calculadora.label_display.text()
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tela_calculadora.label_display.setText(valores)
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def botao_somar():
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global valores
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if valores[-1] != '+' and valores[-1] != '-'\
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and valores[-1] != '/' and valores[-1] != '*':
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valores += '+'
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tela_calculadora.label_display.setText(valores)
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def botao_zero():
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global valores
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tela_calculadora.label_display.setText('0')
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if len(valores) <= 14:
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valores += tela_calculadora.label_display.text()
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tela_calculadora.label_display.setText(valores)
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def botao_ponto():
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global valores
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tela_calculadora.label_display.setText('.')
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if len(valores) <= 14:
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if '.' not in valores:
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valores += tela_calculadora.label_display.text()
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tela_calculadora.label_display.setText(valores)
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def botao_igual():
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global valores
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valores = str(eval(valores))
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tela_calculadora.label_display.setText(valores)
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def botao_voltar():
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tela_calculadora.close()
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app = QtWidgets.QApplication([])
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tela_calculadora = uic.loadUi('tela_calculadora.ui')
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tela_calculadora.setWindowIcon(QtGui.QIcon('imagens/calculadora-icon.png'))
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tela_calculadora.setWindowTitle('Calculadora')
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tela_calculadora.btn_C.clicked.connect(limpar_tela)
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tela_calculadora.btn_positivoNegativo.clicked.connect(botao_neg_pos)
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tela_calculadora.btn_del.clicked.connect(botao_del)
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tela_calculadora.btn_dividir.clicked.connect(botao_dividir)
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tela_calculadora.btn_sete.clicked.connect(botao_sete)
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tela_calculadora.btn_oito.clicked.connect(botao_oito)
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tela_calculadora.btn_nove.clicked.connect(botao_nove)
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tela_calculadora.btn_multiplicar.clicked.connect(botao_multiplicar)
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tela_calculadora.btn_quatro.clicked.connect(botao_quatro)
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tela_calculadora.btn_cinco.clicked.connect(botao_cinco)
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tela_calculadora.btn_seis.clicked.connect(botao_seis)
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tela_calculadora.btn_subtrair.clicked.connect(botao_subtrair)
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tela_calculadora.btn_um.clicked.connect(botao_um)
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tela_calculadora.btn_dois.clicked.connect(botao_dois)
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tela_calculadora.btn_tres.clicked.connect(botao_tres)
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tela_calculadora.btn_somar.clicked.connect(botao_somar)
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tela_calculadora.btn_zero.clicked.connect(botao_zero)
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tela_calculadora.btn_ponto.clicked.connect(botao_ponto)
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tela_calculadora.btn_igual.clicked.connect(botao_igual)
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tela_calculadora.btn_voltar.clicked.connect(botao_voltar)
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tela_calculadora.show()
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app.exec()

‎imagens/calculadora-icon.png

497 Bytes
Loading[フレーム]

‎imagens/favicon.png

448 Bytes
Loading[フレーム]

‎main.py

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from PyQt5 import uic, QtWidgets, QtGui
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def chamar_sobre():
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print('cliquei em sobre')
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app = QtWidgets.QApplication([])
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tela_main = uic.loadUi('tela_main.ui')
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tela_main.setWindowIcon(QtGui.QIcon('imagens/favicon.png'))
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tela_main.setWindowTitle('Projetos Python')
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tela_main.btn_sobre.clicked.connect(chamar_sobre)
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tela_main.show()
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app.exec()
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