diff -r f99d60d6b59b -r 2602857055c5 eric6/E5Network/E5NetworkIcon.py
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/eric6/E5Network/E5NetworkIcon.py Sun Apr 14 15:09:21 2019 +0200
@@ -0,0 +1,83 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2015 - 2019 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Module implementing a statusbar icon tracking the network status.
+"""
+
+from __future__ import unicode_literals
+
+from PyQt5.QtCore import pyqtSlot, pyqtSignal
+from PyQt5.QtNetwork import QNetworkConfigurationManager
+from PyQt5.QtWidgets import QLabel
+
+import UI.PixmapCache
+import Preferences
+
+
+class E5NetworkIcon(QLabel):
+ """
+ Class implementing a statusbar icon tracking the network status.
+
+ @signal onlineStateChanged(online) emitted to indicate a change of the
+ network state
+ """
+ onlineStateChanged = pyqtSignal(bool)
+
+ def __init__(self, parent=None):
+ """
+ Constructor
+
+ @param parent reference to the parent widget
+ @type QWidget
+ """
+ super(E5NetworkIcon, self).__init__(parent)
+
+ if Preferences.getUI("DynamicOnlineCheck"):
+ self.__networkManager = QNetworkConfigurationManager(self)
+ self.__online = self.__networkManager.isOnline()
+ self.__onlineStateChanged(self.__online)
+
+ self.__networkManager.onlineStateChanged.connect(
+ self.__onlineStateChanged)
+ else:
+ self.__online = True
+ self.__onlineStateChanged(self.__online)
+
+ @pyqtSlot(bool)
+ def __onlineStateChanged(self, online):
+ """
+ Private slot handling online state changes.
+
+ @param online flag indicating the online status
+ @type bool
+ """
+ if online:
+ self.setPixmap(UI.PixmapCache.getPixmap("network-online.png"))
+ else:
+ self.setPixmap(UI.PixmapCache.getPixmap("network-offline.png"))
+
+ tooltip = self.tr("<p>Shows the network status<br/><br/>"
+ "<b>Network:</b> {0}</p>")
+
+ if online:
+ tooltip = tooltip.format(self.tr("Connected"))
+ else:
+ tooltip = tooltip.format(self.tr("Offline"))
+
+ self.setToolTip(tooltip)
+
+ if online != self.__online:
+ self.__online = online
+ self.onlineStateChanged.emit(online)
+
+ def isOnline(self):
+ """
+ Public method to get the online state.
+
+ @return online state
+ @rtype bool
+ """
+ return self.__online
