Mercurial Repositories > eric / file comparison
comparison: eric7/HelpViewer/HelpViewerWidget.py
eric7/HelpViewer/HelpViewerWidget.py
- branch
- eric7
- changeset 8699
- 8438a5a0437f
- parent 8696
- 7e88f292b1b1
- child 8702
- 131ef7267fd4
equal
deleted
inserted
replaced
| 8698:b108ff4d845c | 8699:8438a5a0437f |
|---|---|
| 19 ) | 19 ) |
| 20 try: | 20 try: |
| 21 from PyQt6.QtWebEngineCore import QWebEngineProfile, QWebEngineSettings | 21 from PyQt6.QtWebEngineCore import QWebEngineProfile, QWebEngineSettings |
| 22 WEBENGINE_AVAILABLE = True | 22 WEBENGINE_AVAILABLE = True |
| 23 except ImportError: | 23 except ImportError: |
| 24 WEBENGINE_AVAILABLE = True | 24 WEBENGINE_AVAILABLE = False |
| 25 | 25 |
| 26 from EricWidgets import EricFileDialog, EricMessageBox | 26 from EricWidgets import EricFileDialog, EricMessageBox |
| 27 | 27 |
| 28 import UI.PixmapCache | 28 import UI.PixmapCache |
| 29 import Utilities | 29 import Utilities |
| 146 self.__buttonLine2 = QFrame(self) | 146 self.__buttonLine2 = QFrame(self) |
| 147 self.__buttonLine2.setFrameShape(QFrame.Shape.VLine) | 147 self.__buttonLine2.setFrameShape(QFrame.Shape.VLine) |
| 148 self.__buttonLine2.setFrameShadow(QFrame.Shadow.Sunken) | 148 self.__buttonLine2.setFrameShadow(QFrame.Shadow.Sunken) |
| 149 self.__navButtonsLayout.addWidget(self.__buttonLine2) | 149 self.__navButtonsLayout.addWidget(self.__buttonLine2) |
| 150 | 150 |
| 151 # TODO: add plus button to open a new page (about:blank) | 151 self.__addPageButton = QToolButton(self) |
| 152 # TODO: add minus button to close the current page | 152 self.__addPageButton.setIcon(UI.PixmapCache.getIcon("plus")) |
| 153 self.__addPageButton.setToolTip( | |
| 154 self.tr("Add a new empty page")) | |
| 155 self.__addPageButton.clicked.connect(self.__addNewPage) | |
| 156 self.__navButtonsLayout.addWidget(self.__addPageButton) | |
| 157 | |
| 158 self.__closePageButton = QToolButton(self) | |
| 159 self.__closePageButton.setIcon(UI.PixmapCache.getIcon("minus")) | |
| 160 self.__closePageButton.setToolTip( | |
| 161 self.tr("Close the current page")) | |
| 162 self.__closePageButton.clicked.connect(self.closeCurrentPage) | |
| 163 self.__navButtonsLayout.addWidget(self.__closePageButton) | |
| 164 | |
| 165 self.__buttonLine3 = QFrame(self) | |
| 166 self.__buttonLine3.setFrameShape(QFrame.Shape.VLine) | |
| 167 self.__buttonLine3.setFrameShadow(QFrame.Shadow.Sunken) | |
| 168 self.__navButtonsLayout.addWidget(self.__buttonLine3) | |
| 169 | |
| 170 # TODO: add find button to show the find widget | |
| 153 | 171 |
| 154 self.__navButtonsLayout.addStretch() | 172 self.__navButtonsLayout.addStretch() |
| 155 | 173 |
| 156 self.__layout.addLayout(self.__navButtonsLayout) | 174 self.__layout.addLayout(self.__navButtonsLayout) |
| 157 | 175 |
| 394 self.tr("HTML Files (*.htm *.html);;All Files (*)") | 412 self.tr("HTML Files (*.htm *.html);;All Files (*)") |
| 395 ) | 413 ) |
| 396 if htmlFile: | 414 if htmlFile: |
| 397 self.currentViewer().setLink(QUrl.fromLocalFile(htmlFile)) | 415 self.currentViewer().setLink(QUrl.fromLocalFile(htmlFile)) |
| 398 | 416 |
| 417 @pyqtSlot() | |
| 418 def __addNewPage(self): | |
| 419 """ | |
| 420 Private slot to add a new empty page. | |
| 421 """ | |
| 422 self.addPage() | |
| 423 | |
| 399 def addPage(self, url=None, background=False): | 424 def addPage(self, url=None, background=False): |
| 400 """ | 425 """ |
| 401 Public method to add a new help page with the given URL. | 426 Public method to add a new help page with the given URL. |
| 402 | 427 |
| 403 @param url requested URL (defaults to QUrl("about:blank")) | 428 @param url requested URL (defaults to QUrl("about:blank")) |
| 410 """ | 435 """ |
| 411 if url is None: | 436 if url is None: |
| 412 url = QUrl("about:blank") | 437 url = QUrl("about:blank") |
| 413 | 438 |
| 414 viewer = self.__newViewer() | 439 viewer = self.__newViewer() |
| 415 viewer.setUrl(url) | 440 viewer.setLink(url) |
| 416 | 441 |
| 417 cv = self.currentViewer() | 442 cv = self.currentViewer() |
| 418 if background and bool(cv): | 443 if background and bool(cv): |
| 419 index = self.__helpStack.indexOf(cv) + 1 | 444 index = self.__helpStack.indexOf(cv) + 1 |
| 420 self.__helpStack.insertWidget(index, viewer) | 445 self.__helpStack.insertWidget(index, viewer) |
