我对 qsystemtray 有疑问。当我在没有“while”的情况下运行此代码时,我可以看到图标。用while I can't watch icon(我检查了程序进入条件“if (a.inbox.unread_count)> 0”),但是icon的区域一定是不可用的。也就是出现了托盘图标,但是是未绘制。有什么方法可以解决这个问题吗?操作系统:Astra-linux(fork debian)
# -*- coding: utf-8 -*-
# Form implementation generated from reading ui file 'qttray.ui'
#
# Created by: PyQt5 UI code generator 5.10.1
#
# WARNING! All changes made in this file will be lost!
from PyQt5 import QtCore, QtGui, QtWidgets
import extest4
import time
class Ui_MainWindow(object):
def setupUi(self, MainWindow):
MainWindow.setObjectName("MainWindow")
MainWindow.resize(1014, 680)
self.centralwidget = QtWidgets.QWidget(MainWindow)
self.centralwidget.setMaximumSize(QtCore.QSize(800, 547))
self.centralwidget.setObjectName("centralwidget")
self.horizontalLayout_2 = QtWidgets.QHBoxLayout(self.centralwidget)
self.horizontalLayout_2.setObjectName("horizontalLayout_2")
self.horizontalLayout = QtWidgets.QHBoxLayout()
self.horizontalLayout.setObjectName("horizontalLayout")
self.horizontalLayout_2.addLayout(self.horizontalLayout)
MainWindow.setCentralWidget(self.centralwidget)
self.menubar = QtWidgets.QMenuBar(MainWindow)
self.menubar.setGeometry(QtCore.QRect(0, 0, 1014, 30))
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"))
if __name__ == "__main__":
import sys
app = QtWidgets.QApplication(sys.argv)
MainWindow = QtWidgets.QMainWindow()
ui = Ui_MainWindow()
ui.setupUi(MainWindow)
email = 'testemail'
server = '********'
tr = QtWidgets.QSystemTrayIcon(QtGui.QIcon(r'payments.PNG'), app)
print(tr.isSystemTrayAvailable())
while(1):
a = extest4.connect(server, email)
if(a.inbox.unread_count)>0:
a.inbox.refresh()
tr.setVisible(True)
tr.show()
else:
tr.hide()
extest4.close_connections()
time.sleep(10)
sys.exit(app.exec_())