2
我有一个QLabel,一个QLineEdit和一个QPushButton“查找”的QDialog。按下按钮之后,我想将输入到QLineEdit中的文本发送到另一个函数,该函数将处理查找按钮的操作。通过QPushButton按钮发送参数
# shows and handles the find dialog
def handleFind(self):
findDialog = QDialog()
findDialog.setWindowTitle("Find")
grid = QGridLayout()
findDialog.setLayout(grid)
findLabel = QLabel("Find what", findDialog)
grid.addWidget(findLabel,1,0)
findField = QLineEdit(findDialog)
grid.addWidget(findField,1,1)
enteredText = findLabel.text()
findButton = QPushButton("Find", findDialog)
# how to send enteredText as parameter to the find function
findButton.clicked.connect(self.find)
grid.addWidget(findButton,2,1)
findDialog.exec_()
# find function: search in the first column of the table
def find(self):
#to do
names = NvmQtModel.__imp.parameterNames()
如何发送的QLineEdit的输入作为参数传递给函数find
的文本?