Python 我不知道如何在一个文本框中输入,在另一个文本框中显示输出
我不知道如何在一个文本框中输入用户,在另一个文本框中显示输出 我试过了,但没用Python 我不知道如何在一个文本框中输入,在另一个文本框中显示输出,python,pyqt5,Python,Pyqt5,我不知道如何在一个文本框中输入用户,在另一个文本框中显示输出 我试过了,但没用 from PyQt5 import QtCore, QtGui, QtWidgets import os def click(self): self.pushButton.click() print("hello") class Ui_MainWindow(object): def setupUi(self, MainWindow): MainWindow.setObjec
from PyQt5 import QtCore, QtGui, QtWidgets
import os
def click(self):
self.pushButton.click()
print("hello")
class Ui_MainWindow(object):
def setupUi(self, MainWindow):
MainWindow.setObjectName("MainWindow")
MainWindow.resize(664, 389)
MainWindow.setCursor(QtGui.QCursor(QtCore.Qt.ArrowCursor))
MainWindow.setLayoutDirection(QtCore.Qt.LeftToRight)
MainWindow.setAutoFillBackground(False)
MainWindow.setStyleSheet("background-image: url(:/background/White-Marble-Background-product-Photography-backdrops-Newborn-Photo-props-baby-shower-PhotoCall-pictures-newborn-propsXt-6735.jpg_640x640.webp);")
self.centralwidget = QtWidgets.QWidget(MainWindow)
self.centralwidget.setObjectName("centralwidget")
self.lineEdit = QtWidgets.QLineEdit(self.centralwidget)
self.lineEdit.setGeometry(QtCore.QRect(20, 20, 621, 51))
font = QtGui.QFont()
font.setFamily("Yu Gothic UI Semibold")
font.setPointSize(14)
font.setBold(True)
font.setWeight(75)
self.lineEdit.setFont(font)
self.lineEdit.setAutoFillBackground(False)
self.lineEdit.setObjectName("lineEdit")
inp_val = self.lineEdit.text()
self.pushButton = QtWidgets.QPushButton(self.centralwidget)
self.pushButton.setGeometry(QtCore.QRect(240, 290, 151, 41))
font = QtGui.QFont()
font.setFamily("Rubik")
font.setPointSize(12)
font.setBold(True)
font.setWeight(75)
self.pushButton.setFont(font)
self.pushButton.setStyleSheet("background-color: rgb(240, 184, 160);")
self.pushButton.setObjectName("pushButton")
self.pushButton.clicked.connect(click(self))
self.textEdit = QtWidgets.QTextEdit(self.centralwidget)
self.textEdit.setGeometry(QtCore.QRect(20, 90, 621, 191))
font = QtGui.QFont()
font.setFamily("Yu Gothic UI Semibold")
font.setPointSize(14)
font.setBold(True)
font.setWeight(75)
self.textEdit.setFont(font)
self.textEdit.setCursorWidth(2)
self.textEdit.setObjectName("textEdit")
MainWindow.setCentralWidget(self.centralwidget)
self.statusbar = QtWidgets.QStatusBar(MainWindow)
self.statusbar.setObjectName("statusbar")
MainWindow.setStatusBar(self.statusbar)
self.retranslateUi(MainWindow)
QtCore.QMetaObject.connectSlotsByName(MainWindow)
def retranslateUi(self, MainWindow):
_translate = QtCore.QCoreApplication.translate
MainWindow.setWindowTitle(_translate("MainWindow", "Rahul"))
self.pushButton.setText(_translate("MainWindow", "Run"))
self.lineEdit.setPlaceholderText(_translate("MainWindow", "Type Your Text Here....."))
self.textEdit.setPlaceholderText(_translate("MainWindow", "Your Output....."))
import test2_rc
if __name__ == "__main__":
import sys
app = QtWidgets.QApplication(sys.argv)
MainWindow = QtWidgets.QMainWindow()
ui = Ui_MainWindow()
ui.setupUi(MainWindow)
MainWindow.show()
sys.exit(app.exec_())
如何在lineedit中输入并在textedit中显示输出?使用
设置纯文本
:
def单击(自身):
inputtext=self.lineEdit.text()
self.textEdit.setPlainText(输入文本)
您还需要将函数单击放入类Ui\u主窗口中,如下所示:
class Ui\u主窗口(对象):
def设置UI(自我,主窗口):
#你的代码
def单击(自我):
inputtext=self.lineEdit.text()
self.textEdit.setPlainText(输入文本)
也可以调用函数单击,如:
self.button.clicked.connect(self.click)
试试看:
from PyQt5 import QtCore, QtGui, QtWidgets
# ? import os
#def click(self):
# self.pushButton.click()
# print("hello")
class Ui_MainWindow(object):
def setupUi(self, MainWindow):
MainWindow.setObjectName("MainWindow")
MainWindow.resize(664, 389)
MainWindow.setCursor(QtGui.QCursor(QtCore.Qt.ArrowCursor))
MainWindow.setLayoutDirection(QtCore.Qt.LeftToRight)
MainWindow.setAutoFillBackground(False)
MainWindow.setStyleSheet("background-image: url(:/background/White-Marble-Background-product-Photography-backdrops-Newborn-Photo-props-baby-shower-PhotoCall-pictures-newborn-propsXt-6735.jpg_640x640.webp);")
self.centralwidget = QtWidgets.QWidget(MainWindow)
self.centralwidget.setObjectName("centralwidget")
self.lineEdit = QtWidgets.QLineEdit(self.centralwidget)
self.lineEdit.setGeometry(QtCore.QRect(20, 20, 621, 51))
font = QtGui.QFont()
font.setFamily("Yu Gothic UI Semibold")
font.setPointSize(14)
font.setBold(True)
font.setWeight(75)
self.lineEdit.setFont(font)
self.lineEdit.setAutoFillBackground(False)
self.lineEdit.setObjectName("lineEdit")
inp_val = self.lineEdit.text()
self.pushButton = QtWidgets.QPushButton(self.centralwidget)
self.pushButton.setGeometry(QtCore.QRect(240, 290, 151, 41))
font = QtGui.QFont()
font.setFamily("Rubik")
font.setPointSize(12)
font.setBold(True)
font.setWeight(75)
self.pushButton.setFont(font)
self.pushButton.setStyleSheet("background-color: rgb(240, 184, 160);")
self.pushButton.setObjectName("pushButton")
# self.pushButton.clicked.connect(click(self))
self.pushButton.clicked.connect(self.onClick)
self.textEdit = QtWidgets.QTextEdit(self.centralwidget)
self.textEdit.setGeometry(QtCore.QRect(20, 90, 621, 191))
font = QtGui.QFont()
font.setFamily("Yu Gothic UI Semibold")
font.setPointSize(14)
font.setBold(True)
font.setWeight(75)
self.textEdit.setFont(font)
self.textEdit.setCursorWidth(2)
self.textEdit.setObjectName("textEdit")
MainWindow.setCentralWidget(self.centralwidget)
self.statusbar = QtWidgets.QStatusBar(MainWindow)
self.statusbar.setObjectName("statusbar")
MainWindow.setStatusBar(self.statusbar)
self.retranslateUi(MainWindow)
QtCore.QMetaObject.connectSlotsByName(MainWindow)
def onClick(self):
# self.pushButton.click()
print("hello")
self.textEdit.append(self.lineEdit.text()) # <---
def retranslateUi(self, MainWindow):
_translate = QtCore.QCoreApplication.translate
MainWindow.setWindowTitle(_translate("MainWindow", "Rahul"))
self.pushButton.setText(_translate("MainWindow", "Run"))
self.lineEdit.setPlaceholderText(_translate("MainWindow", "Type Your Text Here....."))
self.textEdit.setPlaceholderText(_translate("MainWindow", "Your Output....."))
# ? import test2_rc
if __name__ == "__main__":
import sys
app = QtWidgets.QApplication(sys.argv)
MainWindow = QtWidgets.QMainWindow()
ui = Ui_MainWindow()
ui.setupUi(MainWindow)
MainWindow.show()
sys.exit(app.exec_())
从PyQt5导入QtCore、QtGui、qtwidget
# ? 导入操作系统
#def单击(自我):
#self.putton.click()
#打印(“你好”)
类Ui_主窗口(对象):
def设置UI(自我,主窗口):
MainWindow.setObjectName(“MainWindow”)
主窗口。调整大小(664389)
setCursor(QtGui.QCursor(QtCore.Qt.ArrowCursor))
MainWindow.setLayoutDirection(QtCore.Qt.LeftToRight)
MainWindow.setAutoFillBackground(假)
MainWindow.setStyleSheet(“背景图像:url(:/background/White-Marble-background-product-Photography-backdrops-nowner-Photo-props-baby-shower-PhotoCall-pictures-nowner-propsXt-6735.jpg_640x640.webp);)
self.centralwidget=qtwidts.QWidget(主窗口)
self.centralwidget.setObjectName(“centralwidget”)
self.lineEdit=qtwidts.QLineEdit(self.centralwidget)
self.lineEdit.setGeometry(QtCore.QRect(20,20,621,51))
font=QtGui.QFont()
font.setFamily(“半黑体”)
字体设置点大小(14)
font.setBold(真)
字体设置重量(75)
self.lineEdit.setFont(字体)
self.lineEdit.setAutoFillBackground(False)
self.lineEdit.setObjectName(“lineEdit”)
inp_val=self.lineEdit.text()
self.pushButton=qtwidts.QPushButton(self.centralwidget)
自身按钮设置几何(QtCore.QRect(240、290、151、41))
font=QtGui.QFont()
font.setFamily(“Rubik”)
字体设置点大小(12)
font.setBold(真)
字体设置重量(75)
self.butdown.setFont(字体)
self.butdown.setStyleSheet(“背景色:rgb(240184160);”)
self.butdown.setObjectName(“butdown”)
#self.button.clicked.connect(单击(self))
self.button.clicked.connect(self.onClick)
self.textEdit=QtWidgets.QTextEdit(self.centralwidget)
self.textEdit.setGeometry(QtCore.QRect(20,90621191))
font=QtGui.QFont()
font.setFamily(“半黑体”)
字体设置点大小(14)
font.setBold(真)
字体设置重量(75)
self.textEdit.setFont(字体)
self.textEdit.setCursorWidth(2)
self.textEdit.setObjectName(“textEdit”)
MainWindow.setCentralWidget(self.centralwidget)
self.statusbar=qtwidts.QStatusBar(主窗口)
self.statusbar.setObjectName(“statusbar”)
main window.setStatusBar(self.statusbar)
自重传(主窗口)
QtCore.QMetaObject.connectSlotsByName(主窗口)
def onClick(自):
#self.putton.click()
打印(“你好”)
self.textEdit.append(self.lineEdit.text())#是否必须进行文本编辑?另外,请仅发布相关代码。你的代码太大了。我想在文本编辑框中打印输出,但在pycharm输出区域中显示,我不知道它叫什么,可能是pycharm代码的控制台…>def onClick(self):self.textEdit.append(os.system(self.lineEdit.text())