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Calculadora: adicionando ações nas teclas C, D e sinal de igual

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This commit is contained in:
Luiz Otávio
2023-03-04 07:44:09 -03:00
parent e107d671b0
commit eddd007df9
1 changed files with 6 additions and 5 deletions
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11
aula202-calculadora/display.py
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@@ -27,17 +27,18 @@ class Display(QLineEdit):
key = event.key() key = event.key()
KEYS = Qt.Key KEYS = Qt.Key
isEnter = key in [KEYS.Key_Enter, KEYS.Key_Return] isEnter = key in [KEYS.Key_Enter, KEYS.Key_Return, KEYS.Key_Equal]
isDelete = key in [KEYS.Key_Backspace, KEYS.Key_Delete] isDelete = key in [KEYS.Key_Backspace, KEYS.Key_Delete, KEYS.Key_D]
isEsc = key in [KEYS.Key_Escape] isEsc = key in [KEYS.Key_Escape, KEYS.Key_C]
if isEnter: if isEnter:
print('Enter pressionado, sinal emitido', type(self).__name__) print(f'EQ {text} pressionado, sinal emitido', type(self).__name__)
self.eqPressed.emit() self.eqPressed.emit()
return event.ignore() return event.ignore()
if isDelete: if isDelete:
print('isDelete pressionado, sinal emitido', type(self).__name__) print(f'isDelete {text} pressionado, sinal emitido',
type(self).__name__)
self.delPressed.emit() self.delPressed.emit()
return event.ignore() return event.ignore()