Mercurial Repositories > eric / file comparison
comparison: eric6/UI/Previewers/PreviewerHTML.py
eric6/UI/Previewers/PreviewerHTML.py
- changeset 8143
- 2c730d5fd177
- parent 7960
- e8fc383322f7
- child 8176
- 31965986ecd1
- child 8218
- 7c09585bd960
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| 8141:27f636beebad | 8143:2c730d5fd177 |
|---|---|
| 41 | 41 |
| 42 self.__layout = QVBoxLayout(self) | 42 self.__layout = QVBoxLayout(self) |
| 43 | 43 |
| 44 self.titleLabel = QLabel(self) | 44 self.titleLabel = QLabel(self) |
| 45 self.titleLabel.setWordWrap(True) | 45 self.titleLabel.setWordWrap(True) |
| 46 self.titleLabel.setTextInteractionFlags(Qt.NoTextInteraction) | 46 self.titleLabel.setTextInteractionFlags( |
| 47 Qt.TextInteractionFlag.NoTextInteraction) | |
| 47 self.__layout.addWidget(self.titleLabel) | 48 self.__layout.addWidget(self.titleLabel) |
| 48 | 49 |
| 49 self.__previewAvailable = True | 50 self.__previewAvailable = True |
| 50 | 51 |
| 51 try: | 52 try: |
| 55 except ImportError: | 56 except ImportError: |
| 56 self.__previewAvailable = False | 57 self.__previewAvailable = False |
| 57 self.titleLabel.setText(self.tr( | 58 self.titleLabel.setText(self.tr( |
| 58 "<b>HTML Preview is not available!<br/>" | 59 "<b>HTML Preview is not available!<br/>" |
| 59 "Install PyQtWebEngine.</b>")) | 60 "Install PyQtWebEngine.</b>")) |
| 60 self.titleLabel.setAlignment(Qt.AlignHCenter) | 61 self.titleLabel.setAlignment(Qt.AlignmentFlag.AlignHCenter) |
| 61 self.__layout.addStretch() | 62 self.__layout.addStretch() |
| 62 return | 63 return |
| 63 | 64 |
| 64 sizePolicy = QSizePolicy(QSizePolicy.Preferred, QSizePolicy.Expanding) | 65 sizePolicy = QSizePolicy(QSizePolicy.Policy.Preferred, |
| 66 QSizePolicy.Policy.Expanding) | |
| 65 sizePolicy.setHorizontalStretch(0) | 67 sizePolicy.setHorizontalStretch(0) |
| 66 sizePolicy.setVerticalStretch(0) | 68 sizePolicy.setVerticalStretch(0) |
| 67 sizePolicy.setHeightForWidth( | 69 sizePolicy.setHeightForWidth( |
| 68 self.previewView.sizePolicy().hasHeightForWidth()) | 70 self.previewView.sizePolicy().hasHeightForWidth()) |
| 69 self.previewView.setSizePolicy(sizePolicy) | 71 self.previewView.setSizePolicy(sizePolicy) |
| 70 self.previewView.setContextMenuPolicy(Qt.NoContextMenu) | 72 self.previewView.setContextMenuPolicy( |
| 73 Qt.ContextMenuPolicy.NoContextMenu) | |
| 71 self.previewView.setUrl(QUrl("about:blank")) | 74 self.previewView.setUrl(QUrl("about:blank")) |
| 72 self.__layout.addWidget(self.previewView) | 75 self.__layout.addWidget(self.previewView) |
| 73 | 76 |
| 74 self.jsCheckBox = QCheckBox(self.tr("Enable JavaScript"), self) | 77 self.jsCheckBox = QCheckBox(self.tr("Enable JavaScript"), self) |
| 75 self.jsCheckBox.setToolTip(self.tr( | 78 self.jsCheckBox.setToolTip(self.tr( |
| 379 self.__convertNewLineToBreak = convertNewLineToBreak | 382 self.__convertNewLineToBreak = convertNewLineToBreak |
| 380 self.__usePyMdownExtensions = usePyMdownExtensions | 383 self.__usePyMdownExtensions = usePyMdownExtensions |
| 381 self.__markdownHtmlFormat = markdownHtmlFormat | 384 self.__markdownHtmlFormat = markdownHtmlFormat |
| 382 self.__restDocutilsHtmlFormat = restDocutilsHtmlFormat | 385 self.__restDocutilsHtmlFormat = restDocutilsHtmlFormat |
| 383 if not self.isRunning(): | 386 if not self.isRunning(): |
| 384 self.start(QThread.LowPriority) | 387 self.start(QThread.Priority.LowPriority) |
| 385 | 388 |
| 386 def run(self): | 389 def run(self): |
| 387 """ | 390 """ |
| 388 Public thread method to convert the stored data. | 391 Public thread method to convert the stored data. |
| 389 """ | 392 """ |
