我想在这里做的是在PyQt5中将按钮更改为“正在工作...”,并在单击时将其更改为“红色”。我需要的是在完成与按钮链接的方法后,还需要将其更改回默认的“扫描”和绿色。
from PyQt5 import QtCore, QtGui, QtWidgets
import sys
import pyautogui
class Ui_MainWindow(object):
def setupUi(self, MainWindow):
MainWindow.setObjectName("MainWindow")
MainWindow.showMaximized()
MainWindow.setMinimumSize(QtCore.QSize(0, 0))
MainWindow.setMaximumSize(QtCore.QSize(3840, 2160))
font = QtGui.QFont()
font.setFamily("Arial Black")
MainWindow.setFont(font)
MainWindow.setStyleSheet("background-color: rgba(0, 85, 127, 100);")
self.centralwidget = QtWidgets.QWidget(MainWindow)
self.centralwidget.setObjectName("centralwidget")
self.pushButton = QtWidgets.QPushButton(self.centralwidget)
self.pushButton.setGeometry(QtCore.QRect(250, 250, 400, 150))
font = QtGui.QFont()
font.setFamily("Tahoma")
font.setPointSize(24)
font.setBold(True)
font.setWeight(75)
self.pushButton.setFont(font)
self.pushButton.setStyleSheet("background-color: rgb(0, 170, 0);\n"
"color: rgb(255, 255, 255);")
self.pushButton.setObjectName("pushButton")
self.label = QtWidgets.QLabel(self.centralwidget)
self.label.setGeometry(QtCore.QRect(730, 300, 701, 111))
font = QtGui.QFont()
font.setPointSize(18)
font.setBold(True)
font.setItalic(False)
font.setWeight(75)
self.label.setFont(font)
self.label.setLayoutDirection(QtCore.Qt.LeftToRight)
self.label.setObjectName("label")
MainWindow.setCentralWidget(self.centralwidget)
self.menubar = QtWidgets.QMenuBar(MainWindow)
self.menubar.setGeometry(QtCore.QRect(0, 0, 1920, 18))
self.menubar.setObjectName("menubar")
MainWindow.setMenuBar(self.menubar)
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", "MainWindow"))
self.label.setStyleSheet("background-color: rgba(0, 85, 127, 0);\n"
"color: rgb(255, 255, 255);")
self.pushButton.setText(_translate("MainWindow", "SCAN"))
self.label.setText(_translate("MainWindow", "WELCOME"))
self.pushButton.clicked.connect(self.copy)
def copy(self, MainWindow):
self.pushButton.setText('WORKING...')
self.pushButton.setStyleSheet("background-color: rgb(250, 0, 0);\n"
"color: rgb(255, 255, 255);")
testprompt=storeid=pyautogui.prompt(text='test', title='test')
class Application():
def run():
import sys
app = QtWidgets.QApplication(sys.argv)
MainWindow = QtWidgets.QMainWindow()
ui = Ui_MainWindow()
ui.setupUi(MainWindow)
MainWindow.show()
sys.exit(app.exec_())
Application.run()
答案 0 :(得分:0)
我建议使用Qt类之一,例如QMessageBox或QInputDialog,而不要使用archetype:generate
,因为您已经在使用带有大量小部件和类的大型GUI工具箱。
在按钮样式表中,可以将禁用按钮时的背景色指定为红色。这样,您可以禁用按钮,调用对话框窗口,然后再启用它。样式表如下:
pyautogui.prompt
还有复制功能
self.pushButton.setStyleSheet('''
QPushButton {
background-color: rgb(0, 170, 0);
color: rgb(255, 255, 255);
}
QPushButton:disabled {
background-color: rgb(250, 0, 0);
}''')