Mercurial Repositories > eric / file comparison
comparison: Helpviewer/HelpWebSearchWidget.py
Helpviewer/HelpWebSearchWidget.py
- changeset 1170
- a3731e520b28
- parent 1131
- 7781e396c903
- child 1509
- c0b5e693b0eb
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| 1169:36a3bb21e6e6 | 1170:a3731e520b28 |
|---|---|
| 5 | 5 |
| 6 """ | 6 """ |
| 7 Module implementing a web search widget for the web browser. | 7 Module implementing a web search widget for the web browser. |
| 8 """ | 8 """ |
| 9 | 9 |
| 10 from PyQt4.QtCore import pyqtSignal, QUrl, QModelIndex, QTimer | 10 from PyQt4.QtCore import pyqtSignal, QUrl, QModelIndex, QTimer, Qt |
| 11 from PyQt4.QtGui import QWidget, QMenu, QHBoxLayout, QStandardItem, QStandardItemModel, \ | 11 from PyQt4.QtGui import QWidget, QMenu, QHBoxLayout, QStandardItem, QStandardItemModel, \ |
| 12 QCompleter, QFont, QIcon, QPixmap | 12 QCompleter, QFont, QIcon, QPixmap |
| 13 from PyQt4.QtWebKit import QWebSettings | 13 from PyQt4.QtWebKit import QWebSettings, QWebPage |
| 14 | 14 |
| 15 import UI.PixmapCache | 15 import UI.PixmapCache |
| 16 | 16 |
| 17 import Preferences | 17 import Preferences |
| 18 | 18 |
| 19 from E5Gui.E5LineEdit import E5LineEdit | 19 from E5Gui.E5LineEdit import E5LineEdit |
| 20 from E5Gui.E5LineEditButton import E5LineEditButton | 20 from E5Gui.E5LineEditButton import E5LineEditButton |
| 21 | 21 |
| 22 from .OpenSearch.OpenSearchManager import OpenSearchManager | 22 from .OpenSearch.OpenSearchManager import OpenSearchManager |
| 23 from .OpenSearch.OpenSearchEngineAction import OpenSearchEngineAction | 23 from .OpenSearch.OpenSearchEngineAction import OpenSearchEngineAction |
| 24 | |
| 25 | |
| 26 class HelpWebSearchEdit(E5LineEdit): | |
| 27 """ | |
| 28 Class implementing the web search line edit. | |
| 29 """ | |
| 30 def __init__(self, mainWindow, parent=None): | |
| 31 """ | |
| 32 Constructor | |
| 33 | |
| 34 @param mainWindow reference to the main window (HelpWindow) | |
| 35 @param parent reference to the parent widget (QWidget) | |
| 36 """ | |
| 37 super().__init__(parent) | |
| 38 | |
| 39 self.__mw = mainWindow | |
| 40 | |
| 41 def mousePressEvent(self, evt): | |
| 42 """ | |
| 43 Protected method called by a mouse press event. | |
| 44 | |
| 45 @param evt reference to the mouse event (QMouseEvent) | |
| 46 """ | |
| 47 if evt.button() == Qt.XButton1: | |
| 48 self.__mw.currentBrowser().pageAction(QWebPage.Back).trigger() | |
| 49 elif evt.button() == Qt.XButton2: | |
| 50 self.__mw.currentBrowser().pageAction(QWebPage.Forward).trigger() | |
| 51 else: | |
| 52 super().mousePressEvent(evt) | |
| 24 | 53 |
| 25 | 54 |
| 26 class HelpWebSearchWidget(QWidget): | 55 class HelpWebSearchWidget(QWidget): |
| 27 """ | 56 """ |
| 28 Class implementing a web search widget for the web browser. | 57 Class implementing a web search widget for the web browser. |
| 33 | 62 |
| 34 def __init__(self, parent=None): | 63 def __init__(self, parent=None): |
| 35 """ | 64 """ |
| 36 Constructor | 65 Constructor |
| 37 | 66 |
| 38 @param inactiveText text to be shown on inactivity (string) | |
| 39 @param parent reference to the parent widget (QWidget) | 67 @param parent reference to the parent widget (QWidget) |
| 40 """ | 68 """ |
| 41 super().__init__(parent) | 69 super().__init__(parent) |
| 42 | 70 |
| 43 self.mw = parent | 71 self.mw = parent |
| 51 self.__layout.setSpacing(0) | 79 self.__layout.setSpacing(0) |
| 52 self.setLayout(self.__layout) | 80 self.setLayout(self.__layout) |
| 53 | 81 |
| 54 self.__enginesMenu = QMenu(self) | 82 self.__enginesMenu = QMenu(self) |
| 55 | 83 |
| 56 self.__searchEdit = E5LineEdit(parent=self) | 84 self.__searchEdit = HelpWebSearchEdit(self.mw, parent=self) |
| 57 self.__layout.addWidget(self.__searchEdit) | 85 self.__layout.addWidget(self.__searchEdit) |
| 58 | 86 |
| 59 self.__engineButton = E5LineEditButton(self) | 87 self.__engineButton = E5LineEditButton(self) |
| 60 self.__engineButton.setMenu(self.__enginesMenu) | 88 self.__engineButton.setMenu(self.__enginesMenu) |
| 61 self.__searchEdit.addWidget(self.__engineButton, E5LineEdit.LeftSide) | 89 self.__searchEdit.addWidget(self.__engineButton, E5LineEdit.LeftSide) |
| 389 """ | 417 """ |
| 390 Private slot to handle a change of the current search engine icon. | 418 Private slot to handle a change of the current search engine icon. |
| 391 """ | 419 """ |
| 392 self.__engineButton.setIcon( | 420 self.__engineButton.setIcon( |
| 393 QIcon(QPixmap.fromImage(self.__openSearchManager.currentEngine().image()))) | 421 QIcon(QPixmap.fromImage(self.__openSearchManager.currentEngine().image()))) |
| 422 | |
| 423 def mousePressEvent(self, evt): | |
| 424 """ | |
| 425 Protected method called by a mouse press event. | |
| 426 | |
| 427 @param evt reference to the mouse event (QMouseEvent) | |
| 428 """ | |
| 429 if evt.button() == Qt.XButton1: | |
| 430 self.mw.currentBrowser().pageAction(QWebPage.Back).trigger() | |
| 431 elif evt.button() == Qt.XButton2: | |
| 432 self.mw.currentBrowser().pageAction(QWebPage.Forward).trigger() | |
| 433 else: | |
| 434 super().mousePressEvent(evt) |
