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[英]Pyside: Use button to copy text from qlineEdit to a label and to a string var
[英]Pyside print text from QLineEdit when button pressed
我试图做到这一点,以便当我单击按钮时,文本输入字段被打印到控制台。 为什么我总是出错? 我不太确定自己在做什么错。
import sys
import os
from PySide import QtGui
class Example(QtGui.QWidget):
def __init__(self):
super(Example, self).__init__()
self.initUI()
def initUI(self):
QtGui.QToolTip.setFont(QtGui.QFont('SansSerif', 10))
self.setToolTip('This is a <b>QWidget</b> widget')
# EditText Field
labelProjectName = QtGui.QLabel('Project Name:', self)
labelProjectName.move(15, 10)
etProjectName = QtGui.QLineEdit('', self)
etProjectName.resize(etProjectName.sizeHint())
etProjectName.move(90, 7)
# Button UI
btn = QtGui.QPushButton('Create Folder', self)
btn.setToolTip('This creates the folders.')
btn.resize(btn.sizeHint())
btn.move(5, 30)
btn.clicked.connect(self.generateFolders)
self.resize(250, 150)
self.center()
self.setWindowTitle('Folder Utility')
self.show()
def center(self):
qr = self.frameGeometry()
cp = QtGui.QDesktopWidget().availableGeometry().center()
qr.moveCenter(cp)
self.move(qr.topLeft())
def generateFolders(self):
var = self.etProjectName.text()
print var
def main():
app = QtGui.QApplication(sys.argv)
ex = Example()
sys.exit(app.exec_())
if __name__ == '__main__':
main()
您需要将etProjectName
为Example
类的属性:
self.etProjectName = QtGui.QLineEdit('', self)
self.etProjectName.resize(self.etProjectName.sizeHint())
self.etProjectName.move(90, 7)
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