Mercurial Repositories > eric / file comparison
comparison: src/eric7/WebBrowser/OpenSearch/OpenSearchEngineAction.py
src/eric7/WebBrowser/OpenSearch/OpenSearchEngineAction.py
- branch
- eric7
- changeset 9209
- b99e7fd55fd3
- parent 8881
- 54e42bc2437a
- child 9221
- bf71ee032bb4
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| 9208:3fc8dfeb6ebe | 9209:b99e7fd55fd3 |
|---|---|
| 1 # -*- coding: utf-8 -*- | |
| 2 | |
| 3 # Copyright (c) 2009 - 2022 Detlev Offenbach <detlev@die-offenbachs.de> | |
| 4 # | |
| 5 | |
| 6 """ | |
| 7 Module implementing a QAction subclass for open search. | |
| 8 """ | |
| 9 | |
| 10 from PyQt6.QtCore import QUrl | |
| 11 from PyQt6.QtGui import QPixmap, QIcon, QAction | |
| 12 | |
| 13 | |
| 14 class OpenSearchEngineAction(QAction): | |
| 15 """ | |
| 16 Class implementing a QAction subclass for open search. | |
| 17 """ | |
| 18 def __init__(self, engine, parent=None): | |
| 19 """ | |
| 20 Constructor | |
| 21 | |
| 22 @param engine reference to the open search engine object | |
| 23 (OpenSearchEngine) | |
| 24 @param parent reference to the parent object (QObject) | |
| 25 """ | |
| 26 super().__init__(parent) | |
| 27 | |
| 28 self.__engine = engine | |
| 29 if self.__engine.networkAccessManager() is None: | |
| 30 import WebBrowser.WebBrowserWindow | |
| 31 self.__engine.setNetworkAccessManager( | |
| 32 WebBrowser.WebBrowserWindow.WebBrowserWindow.networkManager()) | |
| 33 | |
| 34 self.setText(engine.name()) | |
| 35 self.__imageChanged() | |
| 36 | |
| 37 engine.imageChanged.connect(self.__imageChanged) | |
| 38 | |
| 39 def __imageChanged(self): | |
| 40 """ | |
| 41 Private slot handling a change of the associated image. | |
| 42 """ | |
| 43 image = self.__engine.image() | |
| 44 if image.isNull(): | |
| 45 import WebBrowser.WebBrowserWindow | |
| 46 self.setIcon( | |
| 47 WebBrowser.WebBrowserWindow.WebBrowserWindow.icon( | |
| 48 QUrl(self.__engine.imageUrl()))) | |
| 49 else: | |
| 50 self.setIcon(QIcon(QPixmap.fromImage(image))) |
