在mainWindow中打開Python PyQT5打開小部件
[英]Python PyQT5 open widget in mainWindow
問題描述
我正在構建的應用程序確實可以通過Rasbperry PI LCD屏幕控制我的智能家居，但我只是從Python開始，而GUI卻存在一些問題。 我想要一個主窗口，並從相同和不同的類打開窗口小部件。 當我直接將opcject放在主python文件上（主文件中有很多類和def）時，它的工作正常，但是當我使用QDesigner ui文件轉換為py文件時，小部件作為新窗口啟動，而不是主窗口的一部分。 你能幫我嗎？ 主類Sterowanie中的功能strona_glowna啟動主窗口的GUI，strona_pogoda啟動同一窗口上的Weather小部件，但是當我啟動strona_temperatura時，就是這樣，但是在新窗口中，我不想要那個。 有什么線索嗎？ 這是代碼：
from strona_temperatury import Ui_Strona_temperatury
class Sterowanie(QMainWindow):
pobierz_mowa = pyqtSignal(str)
def __init__(self):
super().__init__()
self._thread = QThread()
self._threaded = Threaded(result=self.mowa_tekst)
self.pobierz_mowa.connect(self._threaded.mowa)
self._thread.started.connect(self._threaded.start)
self._threaded.moveToThread(self._thread)
qApp.aboutToQuit.connect(self._thread.quit)
self._thread.start()
self.setStyleSheet(appStyle)
self.top = 0
self.left = 0
self.width = 1024
self.height = 600
self.setGeometry(self.left, self.top, self.width, self.height)
#self.setCentralWidget(self)
self.lb_mowa = QLabel("Rozpoznanie mowy:", self)
self.lb_mowa.move(100, 300)
self.lb_mowa2 = QLabel("...", self)
self.lb_mowa2.resize(100, 100)
self.lb_mowa2.move(100, 400)
self.strona_glowna()
self.mowa_sprawdz()
@pyqtSlot()
def mowa_sprawdz(self):
self.pobierz_mowa.emit("test")
@pyqtSlot(str)
def mowa_tekst(self, odpowiedz):
self.mowa_dzialanie(str(odpowiedz))
self.lb_mowa2.setText(str(odpowiedz))
def mowa_dzialanie(self,odpowiedz):
if(odpowiedz=="pogoda"):
self.strona_pogoda()
elif(odpowiedz=="opcje"):
self.strona_opcje()
elif (odpowiedz == "zdjęcia"):
self.strona_zdjecia()
elif (odpowiedz == "temperatura"):
self.strona_temperatury()
elif (odpowiedz == "zamówienia"):
self.strona_zamowienia()
elif (odpowiedz == "główna"):
self.strona_glowna()
elif (odpowiedz == "zegar"):
self.strona_zegar()
#Working Fine, if opens in main window
def strona_glowna(self):
self.glowna = Strona_glowna(self)
self.setWindowTitle("Strona główna")
self.setCentralWidget(self.glowna)
self.glowna.bt_temperatura.clicked.connect(self.strona_temperatury)
self.glowna.bt_koniec.clicked.connect(self.koniec_aplikacji)
self.glowna.bt_pogoda.clicked.connect(self.strona_pogoda)
self.glowna.bt_zamowienia.clicked.connect(self.strona_zamowienia)
self.glowna.bt_opcje.clicked.connect(self.strona_opcje)
self.glowna.bt_zdjecia.clicked.connect(self.strona_zdjecia)
self.glowna.bt_zegar.clicked.connect(self.strona_zegar)
self.mowa_sprawdz()
self.show()
# not ok, opens in new window
def strona_temperatury(self):
self.temperatury = Strona_temperatury(self)
self.setWindowTitle("Temperatury")
self.setCentralWidget(self.temperatury)
self.mowa_sprawdz()
self.show()
#ok, open in main window
def strona_pogoda(self):
self.pogoda=Strona_pogoda(self)
self.setWindowTitle("Pogoda")
self.setCentralWidget(self.pogoda)
self.pogoda.bt_interfejs.clicked.connect(self.strona_glowna)
self.pogoda.bt_koniec.clicked.connect(self.koniec_aplikacji)
self.mowa_sprawdz()
self.show()
在同一文件中有類
class Strona_pogoda(QWidget):
def __init__(self, parent=None):
super(Strona_pogoda, self).__init__(parent)
#godka.powiedz("Pogoda")
self.lb_czas = QLabel("Pogoda", self)
self.lb_czas.resize(200, 100)
self.bt_koniec = QPushButton("Koniec", self)
self.bt_interfejs = QPushButton("Strona główna", self)
self.bt_koniec.move(100, 20)
self.bt_interfejs.move(100, 80)
class Strona_temperatury(QWidget):
def __init__(self,parrent=None):
super(Strona_temperatury, self).__init__(parrent)
#https://stackoverflow.com/questions/39819700/replacing-the-existing-mainwindow-with-a-new-window-with-python-pyqt-qt-design
#https://stackoverflow.com/questions/44802242/properly-use-ui-with-pyqt5
self.ui = Ui_Strona_temperatury()
self.ui.setupUi(self)
self.st_glowna=Sterowanie()
self.ui.pushButton.clicked.connect(self.st_glowna.strona_glowna)
class Strona_glowna(QWidget):
def __init__(self, parent=None):
super(Strona_glowna, self).__init__(parent)
self.bt_koniec = QPushButton("Koniec", self)
self.bt_strona_glowna = QPushButton("Strona główna", self)
self.bt_temperatura = QPushButton("Temperatury", self)
self.bt_pogoda = QPushButton("Pogoda", self)
self.bt_zamowienia = QPushButton("Zamówienia", self)
self.bt_opcje = QPushButton("Opcje", self)
self.bt_zdjecia = QPushButton("Zdjecia", self)
self.bt_zegar = QPushButton("Zegar", self)
self.bt_radio = QPushButton("Radio", self)
self.bt_oswietlenie = QPushButton("Oświetlenie", self)
self.bt_koniec.move(920, 550)
self.bt_strona_glowna.move(10, 20)
self.bt_temperatura.move(100, 20)
self.bt_pogoda.move(200, 20)
self.bt_zamowienia.move(300, 20)
self.bt_opcje.move(400, 20)
self.bt_zdjecia.move(500, 20)
self.bt_zegar.move(600, 20)
self.bt_radio.move(700, 20)
self.bt_oswietlenie.move(800, 20)
self.lb_czas=QLabel("czas", self)
self.lb_czas.resize(200, 100)
self.lb_czas.move(300, 70)
self.timer=QTimer(self)
#godka.powiedz("Strona główna")
self.czas_update()
self.timer.setInterval(1000)
self.timer.timeout.connect(self.czas_update)
self.timer.start()
def czas_update(self):
self.lb_czas.setText(QDateTime.currentDateTime().toString("HH:mm:ss"))
和用戶界面（在Qdesiner中創建並轉換為py）
from PyQt5 import QtCore, QtGui, QtWidgets
class Ui_Strona_temperatury(object):
def setupUi(self, Ui_Strona_temperatury):
Ui_Strona_temperatury.setObjectName("Ui_Strona_temperatury")
#Ui_Strona_temperatury.resize(449, 322)
self.gridLayoutWidget = QtWidgets.QWidget(Ui_Strona_temperatury)
self.gridLayoutWidget.setGeometry(QtCore.QRect(10, 10, 421, 271))
self.gridLayoutWidget.setObjectName("gridLayoutWidget")
self.gridLayout = QtWidgets.QGridLayout(self.gridLayoutWidget)
self.gridLayout.setContentsMargins(0, 0, 0, 0)
self.gridLayout.setObjectName("gridLayout")
self.label_5 = QtWidgets.QLabel(self.gridLayoutWidget)
self.label_5.setObjectName("label_5")
self.gridLayout.addWidget(self.label_5, 3, 0, 1, 1)
self.label_6 = QtWidgets.QLabel(self.gridLayoutWidget)
self.label_6.setObjectName("label_6")
self.gridLayout.addWidget(self.label_6, 4, 0, 1, 1)
self.label_4 = QtWidgets.QLabel(self.gridLayoutWidget)
self.label_4.setObjectName("label_4")
self.gridLayout.addWidget(self.label_4, 2, 0, 1, 1)
self.lb_biuro = QtWidgets.QLabel(self.gridLayoutWidget)
self.lb_biuro.setObjectName("lb_biuro")
self.gridLayout.addWidget(self.lb_biuro, 0, 0, 1, 1)
self.label = QtWidgets.QLabel(self.gridLayoutWidget)
self.label.setObjectName("label")
self.gridLayout.addWidget(self.label, 6, 0, 1, 1)
self.label_2 = QtWidgets.QLabel(self.gridLayoutWidget)
self.label_2.setObjectName("label_2")
self.gridLayout.addWidget(self.label_2, 7, 0, 1, 1)
self.label_7 = QtWidgets.QLabel(self.gridLayoutWidget)
self.label_7.setObjectName("label_7")
self.gridLayout.addWidget(self.label_7, 5, 0, 1, 1)
self.label_3 = QtWidgets.QLabel(self.gridLayoutWidget)
self.label_3.setObjectName("label_3")
self.gridLayout.addWidget(self.label_3, 1, 0, 1, 1)
self.label_12 = QtWidgets.QLabel(self.gridLayoutWidget)
self.label_12.setObjectName("label_12")
self.gridLayout.addWidget(self.label_12, 12, 0, 1, 1)
self.label_10 = QtWidgets.QLabel(self.gridLayoutWidget)
self.label_10.setObjectName("label_10")
self.gridLayout.addWidget(self.label_10, 10, 0, 1, 1)
self.label_8 = QtWidgets.QLabel(self.gridLayoutWidget)
self.label_8.setObjectName("label_8")
self.gridLayout.addWidget(self.label_8, 8, 0, 1, 1)
self.label_11 = QtWidgets.QLabel(self.gridLayoutWidget)
self.label_11.setObjectName("label_11")
self.gridLayout.addWidget(self.label_11, 11, 0, 1, 1)
self.label_9 = QtWidgets.QLabel(self.gridLayoutWidget)
self.label_9.setObjectName("label_9")
self.gridLayout.addWidget(self.label_9, 9, 0, 1, 1)
self.lb_temp_biuro2 = QtWidgets.QLabel(self.gridLayoutWidget)
self.lb_temp_biuro2.setObjectName("lb_temp_biuro2")
self.gridLayout.addWidget(self.lb_temp_biuro2, 0, 1, 1, 1)
self.lb_temp_salon2 = QtWidgets.QLabel(self.gridLayoutWidget)
self.lb_temp_salon2.setObjectName("lb_temp_salon2")
self.gridLayout.addWidget(self.lb_temp_salon2, 1, 1, 1, 1)
self.label_15 = QtWidgets.QLabel(self.gridLayoutWidget)
self.label_15.setObjectName("label_15")
self.gridLayout.addWidget(self.label_15, 2, 1, 1, 1)
self.label_16 = QtWidgets.QLabel(self.gridLayoutWidget)
self.label_16.setObjectName("label_16")
self.gridLayout.addWidget(self.label_16, 3, 1, 1, 1)
self.label_17 = QtWidgets.QLabel(self.gridLayoutWidget)
self.label_17.setObjectName("label_17")
self.gridLayout.addWidget(self.label_17, 4, 1, 1, 1)
self.label_18 = QtWidgets.QLabel(self.gridLayoutWidget)
self.label_18.setObjectName("label_18")
self.gridLayout.addWidget(self.label_18, 5, 1, 1, 1)
self.label_19 = QtWidgets.QLabel(self.gridLayoutWidget)
self.label_19.setObjectName("label_19")
self.gridLayout.addWidget(self.label_19, 6, 1, 1, 1)
self.label_20 = QtWidgets.QLabel(self.gridLayoutWidget)
self.label_20.setObjectName("label_20")
self.gridLayout.addWidget(self.label_20, 7, 1, 1, 1)
self.label_21 = QtWidgets.QLabel(self.gridLayoutWidget)
self.label_21.setObjectName("label_21")
self.gridLayout.addWidget(self.label_21, 8, 1, 1, 1)
self.label_22 = QtWidgets.QLabel(self.gridLayoutWidget)
self.label_22.setObjectName("label_22")
self.gridLayout.addWidget(self.label_22, 9, 1, 1, 1)
self.label_23 = QtWidgets.QLabel(self.gridLayoutWidget)
self.label_23.setObjectName("label_23")
self.gridLayout.addWidget(self.label_23, 10, 1, 1, 1)
self.label_24 = QtWidgets.QLabel(self.gridLayoutWidget)
self.label_24.setObjectName("label_24")
self.gridLayout.addWidget(self.label_24, 11, 1, 1, 1)
self.label_25 = QtWidgets.QLabel(self.gridLayoutWidget)
self.label_25.setObjectName("label_25")
self.gridLayout.addWidget(self.label_25, 12, 1, 1, 1)
self.pushButton = QtWidgets.QPushButton(Ui_Strona_temperatury)
self.pushButton.setGeometry(QtCore.QRect(10, 290, 419, 23))
self.pushButton.setAutoFillBackground(False)
self.pushButton.setStyleSheet("color: red; background-color: black")
self.pushButton.setCheckable(False)
self.pushButton.setAutoDefault(False)
self.pushButton.setDefault(False)
self.pushButton.setFlat(False)
self.pushButton.setObjectName("pushButton")
self.retranslateUi(Ui_Strona_temperatury)
QtCore.QMetaObject.connectSlotsByName(Ui_Strona_temperatury)
def retranslateUi(self, Ui_Strona_temperatury):
_translate = QtCore.QCoreApplication.translate
#Ui_Strona_temperatury.setWindowTitle(_translate("Form", "Form"))
self.label_5.setText(_translate("Form", "Kuchnia"))
self.label_6.setText(_translate("Form", "WC Parter"))
self.label_4.setText(_translate("Form", "Jadalnia"))
self.lb_biuro.setText(_translate("Form", "Biuro"))
self.label.setText(_translate("Form", "Taras (na zewnatrz)"))
self.label_2.setText(_translate("Form", "Pokój teściowej"))
self.label_7.setText(_translate("Form", "Wejscie Główne"))
self.label_3.setText(_translate("Form", "Salon( Taras )"))
self.label_12.setText(_translate("Form", "Klatka schodowa"))
self.label_10.setText(_translate("Form", "Sypialnia"))
self.label_8.setText(_translate("Form", "WC Piętro"))
self.label_11.setText(_translate("Form", "Przysienek"))
self.label_9.setText(_translate("Form", "Pokój Lilki"))
self.lb_temp_biuro2.setText(_translate("Form", "TextLabel"))
self.lb_temp_salon2.setText(_translate("Form", "TextLabel"))
self.label_15.setText(_translate("Form", "TextLabel"))
self.label_16.setText(_translate("Form", "TextLabel"))
self.label_17.setText(_translate("Form", "TextLabel"))
self.label_18.setText(_translate("Form", "TextLabel"))
self.label_19.setText(_translate("Form", "TextLabel"))
self.label_20.setText(_translate("Form", "TextLabel"))
self.label_21.setText(_translate("Form", "TextLabel"))
self.label_22.setText(_translate("Form", "TextLabel"))
self.label_23.setText(_translate("Form", "TextLabel"))
self.label_24.setText(_translate("Form", "TextLabel"))
self.label_25.setText(_translate("Form", "TextLabel"))
self.pushButton.setText(_translate("Form", "PushButton"))
1 個解決方案
解決方案1
0 已采納 2018-11-14 11:44:40
不要直接使用或修改QDesigner生成的文件，而是從它們繼承。
例如，要使用Ui_Strona_temperatury創建一個小部件，如下所示：
class StronaTemperatury(Ui_Strona_temperatury, QMainWindow):
def __init__(self):
Ui_Strona_temperatury.__init__(self)
QMainWindow.__init__(self)
self.setupUi(self)
[...]
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