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我需要帮助将 2 个组合框的值添加到同一个QTextEdit. 这是我的代码的一部分:

    self.pushButton2 = QtGui.QPushButton(self)
    self.pushButton2.setGeometry(QtCore.QRect(520, 950, 98, 27))
    self.pushButton2.setObjectName(_fromUtf8('botao2'))
    self.comboBox = QtGui.QComboBox(self)
    self.comboBox.setGeometry(QtCore.QRect(920, 850, 111, 27))
    self.comboBox.setObjectName(_fromUtf8("comboBox"))
    self.comboBox.addItem(_fromUtf8(""))
    self.comboBox.addItem(_fromUtf8(""))
    self.comboBox.addItem(_fromUtf8(""))
self.comboBox.addItem(_fromUtf8(""))
    self.comboBox_2 = QtGui.QComboBox(self)
    self.comboBox_2.setGeometry(QtCore.QRect(920, 950, 78, 27))
    self.comboBox_2.setObjectName(_fromUtf8("comboBox_2"))
    self.comboBox_2.addItem(_fromUtf8(""))
    self.comboBox_2.addItem(_fromUtf8(""))
    self.comboBox_2.addItem(_fromUtf8(""))
    self.text2 = QtGui.QTextEdit(self)
    self.text2.setGeometry(QtCore.QRect(250,700, 500, 200))
    self.text2.setObjectName(_fromUtf8("textEdit"))
    QtCore.QObject.connect(self.comboBox, QtCore.SIGNAL(_fromUtf8("activated(QString)")), self.text2.append)
    QtCore.QObject.connect(self.comboBox_2, QtCore.SIGNAL(_fromUtf8("activated(QString)")), self.text2.append)
    QtCore.QMetaObject.connectSlotsByName(self)
self.comboBox.setItemText(0, QtGui.QApplication.translate("MainWindow", "Narrador", None, QtGui.QApplication.UnicodeUTF8))
    self.comboBox.setItemText(1, QtGui.QApplication.translate("MainWindow", "Filme", None, QtGui.QApplication.UnicodeUTF8))
    self.comboBox.setItemText(2, QtGui.QApplication.translate("MainWindow", "Ator", None, QtGui.QApplication.UnicodeUTF8))
self.comboBox.setItemText(3, QtGui.QApplication.translate("MainWindow", "Genero", None, QtGui.QApplication.UnicodeUTF8))
    self.comboBox_2.setItemText(0, QtGui.QApplication.translate("MainWindow", "-1", None, QtGui.QApplication.UnicodeUTF8))
    self.comboBox_2.setItemText(1, QtGui.QApplication.translate("MainWindow", "1", None, QtGui.QApplication.UnicodeUTF8))
    self.comboBox_2.setItemText(2, QtGui.QApplication.translate("MainWindow", "0", None, QtGui.QApplication.UnicodeUTF8))

我需要在 a(我的 text2)的同一行中显示QTextEdit此组合框的值,例如:

combobox = 我选择了“Genero”
combobox_2 = 我选择了“0”

当我按下一个简单的按钮时,我想在 text2 的同一行中显示:“Genero,0”。

我该怎么做?我需要连接这些组合框吗?我怎么能做到?

4

1 回答 1

2

您需要为 的信号创建一个插槽,该信号clicked使用您的es的值QPushButton向您添加一行,如下所示:QTextEditQComboxBox

    self.pushButton2.clicked.connect(self.on_pushButton2_clicked)

def on_pushButton2_clicked(self):
    text1 = self.comboBox_1.currentText()
    text2 = self.comboBox_2.currentText()
    self.text2.append("{0},{1}".format(text1, text2))
于 2012-12-21T19:07:25.550 回答