Mercurial Repositories > eric / file comparison
comparison: eric7/HelpViewer/HelpViewerImpl_qtb.py
eric7/HelpViewer/HelpViewerImpl_qtb.py
- branch
- eric7
- changeset 8693
- d51660d6f1b9
- parent 8689
- da40117c42d6
equal
deleted
inserted
replaced
| 8692:9c72f9bc9d72 | 8693:d51660d6f1b9 |
|---|---|
| 80 Public method get the page title. | 80 Public method get the page title. |
| 81 | 81 |
| 82 @return page title | 82 @return page title |
| 83 @rtype str | 83 @rtype str |
| 84 """ | 84 """ |
| 85 return self.documentTitle() | 85 titleStr = self.documentTitle() |
| 86 if not titleStr: | |
| 87 url = self.url() | |
| 88 | |
| 89 titleStr = url.host() | |
| 90 if not titleStr: | |
| 91 titleStr = url.toString( | |
| 92 QUrl.UrlFormattingOption.RemoveFragment) | |
| 93 | |
| 94 if not titleStr or titleStr == "about:blank": | |
| 95 titleStr = self.tr("Empty Page") | |
| 96 | |
| 97 return titleStr | |
| 86 | 98 |
| 87 def loadResource(self, type_, name): | 99 def loadResource(self, type_, name): |
| 88 """ | 100 """ |
| 89 Public method to load data of the specified type from the resource with | 101 Public method to load data of the specified type from the resource with |
| 90 the given name. | 102 the given name. |
| 135 else: | 147 else: |
| 136 # forward | 148 # forward |
| 137 for ind in range(index): | 149 for ind in range(index): |
| 138 self.forward() | 150 self.forward() |
| 139 | 151 |
| 152 def isBackwardAvailable(self): | |
| 153 """ | |
| 154 Public method to check, if stepping backward through the history is | |
| 155 available. | |
| 156 """ | |
| 157 return QTextBrowser.isBackwardAvailable(self) | |
| 158 | |
| 159 def isForwardAvailable(self): | |
| 160 """ | |
| 161 Public method to check, if stepping forward through the history is | |
| 162 available. | |
| 163 """ | |
| 164 return QTextBrowser.isForwardAvailable(self) | |
| 165 | |
| 140 def scaleUp(self): | 166 def scaleUp(self): |
| 141 """ | 167 """ |
| 142 Public method to zoom in. | 168 Public method to zoom in. |
| 143 """ | 169 """ |
| 144 if self.__zoomCount < 10: | 170 if self.__zoomCount < 10: |
| 208 Public method to handle wheel event to zoom. | 234 Public method to handle wheel event to zoom. |
| 209 | 235 |
| 210 @param evt reference to the event object | 236 @param evt reference to the event object |
| 211 @type QWheelEvent | 237 @type QWheelEvent |
| 212 """ | 238 """ |
| 239 delta = evt.angleDelta().y() | |
| 213 if evt.modifiers() == Qt.KeyboardModifier.ControlModifier: | 240 if evt.modifiers() == Qt.KeyboardModifier.ControlModifier: |
| 214 if evt.angleDelta().y() > 0: | 241 if delta > 0: |
| 215 self.scaleUp() | 242 self.scaleUp() |
| 216 else: | 243 else: |
| 217 self.scaleDown() | 244 self.scaleDown() |
| 218 evt.accept() | 245 evt.accept() |
| 246 | |
| 247 elif evt.modifiers() & Qt.KeyboardModifier.ShiftModifier: | |
| 248 if delta < 0: | |
| 249 self.backward() | |
| 250 elif delta > 0: | |
| 251 self.forward() | |
| 252 evt.accept() | |
| 253 | |
| 219 else: | 254 else: |
| 220 QTextBrowser.wheelEvent(self, evt) | 255 QTextBrowser.wheelEvent(self, evt) |
| 221 | 256 |
| 222 def keyPressEvent(self, evt): | 257 def keyPressEvent(self, evt): |
| 223 """ | 258 """ |
| 285 pinch.setTotalScaleFactor(1.6) | 320 pinch.setTotalScaleFactor(1.6) |
| 286 self.setScale(zoom) | 321 self.setScale(zoom) |
| 287 evt.accept() | 322 evt.accept() |
| 288 | 323 |
| 289 # TODO: implement context menu | 324 # TODO: implement context menu |
| 325 # - Backward | |
| 326 # - Forward | |
| 327 # - Reload | |
| 290 # - Open Link | 328 # - Open Link |
| 291 # - Open Link in New Page | 329 # - Open Link in New Page |
| 292 # - Open Link in Background Page | 330 # - Open Link in Background Page |
| 293 # - Copy | 331 # - Copy |
| 294 # - Copy Link LOcation | 332 # - Copy Link Location |
| 295 # - Select All | 333 # - Select All |
| 296 # TODO: add Ctrl+LMB action (open link in new page) | 334 # TODO: add Ctrl+LMB action (open link in new page) |
