diff -r f99d60d6b59b -r 2602857055c5 eric6/WebBrowser/UrlBar/FavIconLabel.py
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/eric6/WebBrowser/UrlBar/FavIconLabel.py Sun Apr 14 15:09:21 2019 +0200
@@ -0,0 +1,126 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2010 - 2019 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Module implementing the label to show the web site icon.
+"""
+
+from __future__ import unicode_literals
+try:
+ str = unicode
+except NameError:
+ pass
+
+from PyQt5.QtCore import Qt, QPoint, QMimeData
+from PyQt5.QtGui import QDrag, QPixmap
+from PyQt5.QtWidgets import QLabel, QApplication
+
+
+class FavIconLabel(QLabel):
+ """
+ Class implementing the label to show the web site icon.
+ """
+ def __init__(self, parent=None):
+ """
+ Constructor
+
+ @param parent reference to the parent widget (QWidget)
+ """
+ super(FavIconLabel, self).__init__(parent)
+
+ self.__browser = None
+ self.__dragStartPos = QPoint()
+
+ self.setFocusPolicy(Qt.NoFocus)
+ self.setCursor(Qt.ArrowCursor)
+ self.setMinimumSize(16, 16)
+ self.resize(16, 16)
+
+ self.__browserIconChanged()
+
+ def __browserIconChanged(self):
+ """
+ Private slot to set the icon.
+ """
+ if self.__browser:
+ self.setPixmap(
+ self.__browser.icon().pixmap(16, 16))
+
+ def __clearIcon(self):
+ """
+ Private slot to clear the icon.
+ """
+ self.setPixmap(QPixmap())
+
+ def setBrowser(self, browser):
+ """
+ Public method to set the browser connection.
+
+ @param browser reference to the browser widegt (HelpBrowser)
+ """
+ self.__browser = browser
+ self.__browser.loadFinished.connect(self.__browserIconChanged)
+ self.__browser.faviconChanged.connect(self.__browserIconChanged)
+ self.__browser.loadStarted.connect(self.__clearIcon)
+
+ def mousePressEvent(self, evt):
+ """
+ Protected method to handle mouse press events.
+
+ @param evt reference to the mouse event (QMouseEvent)
+ """
+ if evt.button() == Qt.LeftButton:
+ self.__dragStartPos = evt.pos()
+ super(FavIconLabel, self).mousePressEvent(evt)
+
+ def mouseReleaseEvent(self, evt):
+ """
+ Protected method to handle mouse release events.
+
+ @param evt reference to the mouse event (QMouseEvent)
+ """
+ if evt.button() == Qt.LeftButton:
+ self.__showPopup(evt.globalPos())
+ super(FavIconLabel, self).mouseReleaseEvent(evt)
+
+ def mouseMoveEvent(self, evt):
+ """
+ Protected method to handle mouse move events.
+
+ @param evt reference to the mouse event (QMouseEvent)
+ """
+ if evt.button() == Qt.LeftButton and \
+ (evt.pos() - self.__dragStartPos).manhattanLength() > \
+ QApplication.startDragDistance() and \
+ self.__browser is not None:
+ drag = QDrag(self)
+ mimeData = QMimeData()
+ title = self.__browser.title()
+ if title == "":
+ title = str(self.__browser.url().toEncoded(), encoding="utf-8")
+ mimeData.setText(title)
+ mimeData.setUrls([self.__browser.url()])
+ p = self.pixmap()
+ if p:
+ drag.setPixmap(p)
+ drag.setMimeData(mimeData)
+ drag.exec_()
+
+ def __showPopup(self, pos):
+ """
+ Private method to show the site info popup.
+
+ @param pos position the popup should be shown at
+ @type QPoint
+ """
+ if self.__browser is None:
+ return
+
+ url = self.__browser.url()
+ if url.isValid() and url.scheme() not in [
+ "eric", "about", "data", "chrome"]:
+ from ..SiteInfo.SiteInfoWidget import SiteInfoWidget
+ info = SiteInfoWidget(self.__browser, self)
+ info.showAt(pos)
