我想给QLineEdit的索引
我有这个密码。你知道吗
from PyQt4 import QtGui, QtCore
import sys
class Main(QtGui.QMainWindow):
def __init__(self, parent = None):
super(Main, self).__init__(parent)
# main button
self.addButton = QtGui.QPushButton('button to add other widgets')
self.addButton.clicked.connect(self.addWidget)
self.savebutton = QtGui.QPushButton('Save')
# scroll area widget contents - layout
self.scrollLayout = QtGui.QFormLayout()
# scroll area widget contents
self.scrollWidget = QtGui.QWidget()
self.scrollWidget.setLayout(self.scrollLayout)
# scroll area
self.scrollArea = QtGui.QScrollArea()
self.scrollArea.setWidgetResizable(True)
self.scrollArea.setWidget(self.scrollWidget)
# main layout
self.mainLayout = QtGui.QVBoxLayout()
# add all main to the main vLayout
self.mainLayout.addWidget(self.addButton)
self.mainLayout.addWidget(self.scrollArea)
self.mainLayout.addWidget(self.savebutton)
# central widget
self.centralWidget = QtGui.QWidget()
self.centralWidget.setLayout(self.mainLayout)
# set central widget
self.setCentralWidget(self.centralWidget)
def addWidget(self):
self.scrollLayout.addRow(Test())
class Test(QtGui.QWidget):
def __init__( self, parent=None):
super(Test, self).__init__(parent)
self.kod = QtGui.QLineEdit()
layout = QtGui.QHBoxLayout()
layout.addWidget(self.kod)
self.setLayout(layout)
app = QtGui.QApplication(sys.argv)
myWidget = Main()
myWidget.show()
app.exec_()
当我单击save按钮时,savebutton只发送最后一个QLineEdit小部件。 image is here
就像这张照片,我想自我.kod[0].text()=“aaaa”自我.kod1=“bbbb”自我.kod[2] “中国交建”就是这样。kod[x]当我单击add widgetbutton时,这个x数字会自动增加。或者它可以是这样的:kod1,kod2,kod3,kodx。没关系,我只想区别对待,从他们身上获取文本。你知道吗
您可以在主类中设置一个列表,如['aaa','bbb','ccc'], 并将var设置为0。你知道吗
然后给测试类一个arg
你知道吗-
和打印(自我.kod)你知道吗
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