Mercurial Repositories > eric / file comparison
comparison: Helpviewer/HelpSearchWidget.py
Helpviewer/HelpSearchWidget.py
- changeset 487
- 4d41d03d3d00
- parent 13
- 1af94a91f439
- child 501
- 5c615a85241a
equal
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| 486:e4711a55e482 | 487:4d41d03d3d00 |
|---|---|
| 15 Class implementing a window for showing the QtHelp index. | 15 Class implementing a window for showing the QtHelp index. |
| 16 | 16 |
| 17 @signal linkActivated(const QUrl&) emitted when a search result entry is activated | 17 @signal linkActivated(const QUrl&) emitted when a search result entry is activated |
| 18 @signal escapePressed() emitted when the ESC key was pressed | 18 @signal escapePressed() emitted when the ESC key was pressed |
| 19 """ | 19 """ |
| 20 linkActivated = pyqtSignal(QUrl) | |
| 21 escapePressed = pyqtSignal() | |
| 22 | |
| 20 def __init__(self, engine, mainWindow, parent = None): | 23 def __init__(self, engine, mainWindow, parent = None): |
| 21 """ | 24 """ |
| 22 Constructor | 25 Constructor |
| 23 | 26 |
| 24 @param engine reference to the help search engine (QHelpSearchEngine) | 27 @param engine reference to the help search engine (QHelpSearchEngine) |
| 38 self.__layout.addWidget(self.__query) | 41 self.__layout.addWidget(self.__query) |
| 39 self.__layout.addWidget(self.__result) | 42 self.__layout.addWidget(self.__result) |
| 40 | 43 |
| 41 self.setFocusProxy(self.__query) | 44 self.setFocusProxy(self.__query) |
| 42 | 45 |
| 43 self.connect(self.__query, SIGNAL("search()"), | 46 self.__query.search.connect(self.__search) |
| 44 self.__search) | 47 self.__result.requestShowLink.connect(self.linkActivated) |
| 45 self.connect(self.__result, SIGNAL("requestShowLink(const QUrl&)"), | |
| 46 self, SIGNAL("linkActivated(const QUrl&)")) | |
| 47 | 48 |
| 48 self.connect(self.__engine, SIGNAL("searchingStarted()"), | 49 self.__engine.searchingStarted.connect(self.__searchingStarted) |
| 49 self.__searchingStarted) | 50 self.__engine.searchingFinished.connect(self.__searchingFinished) |
| 50 self.connect(self.__engine, SIGNAL("searchingFinished(int)"), | |
| 51 self.__searchingFinished) | |
| 52 | 51 |
| 53 self.__browser = self.__result.findChildren(QTextBrowser)[0] | 52 self.__browser = self.__result.findChildren(QTextBrowser)[0] |
| 54 if self.__browser: | 53 if self.__browser: |
| 55 self.__browser.viewport().installEventFilter(self) | 54 self.__browser.viewport().installEventFilter(self) |
| 56 | 55 |
| 99 Protected method handling key press events. | 98 Protected method handling key press events. |
| 100 | 99 |
| 101 @param evt reference to the key press event (QKeyEvent) | 100 @param evt reference to the key press event (QKeyEvent) |
| 102 """ | 101 """ |
| 103 if evt.key() == Qt.Key_Escape: | 102 if evt.key() == Qt.Key_Escape: |
| 104 self.emit(SIGNAL("escapePressed()")) | 103 self.escapePressed.emit() |
| 105 else: | 104 else: |
| 106 evt.ignore() | 105 evt.ignore() |
| 107 | 106 |
| 108 def contextMenuEvent(self, evt): | 107 def contextMenuEvent(self, evt): |
| 109 """ | 108 """ |
| 129 curTab = menu.addAction(self.trUtf8("Open Link")) | 128 curTab = menu.addAction(self.trUtf8("Open Link")) |
| 130 newTab = menu.addAction(self.trUtf8("Open Link in New Tab")) | 129 newTab = menu.addAction(self.trUtf8("Open Link in New Tab")) |
| 131 menu.move(evt.globalPos()) | 130 menu.move(evt.globalPos()) |
| 132 act = menu.exec_() | 131 act = menu.exec_() |
| 133 if act == curTab: | 132 if act == curTab: |
| 134 self.emit(SIGNAL("linkActivated(const QUrl&)"), link) | 133 self.linkActivated.emit(link) |
| 135 elif act == newTab: | 134 elif act == newTab: |
| 136 self.__mw.newTab(link) | 135 self.__mw.newTab(link) |
