Mercurial Repositories > eric / file comparison
comparison: eric6/E5Gui/E5ModelMenu.py
eric6/E5Gui/E5ModelMenu.py
- changeset 8218
- 7c09585bd960
- parent 8143
- 2c730d5fd177
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| 8217:385f60c94548 | 8218:7c09585bd960 |
|---|---|
| 26 """ | 26 """ |
| 27 Constructor | 27 Constructor |
| 28 | 28 |
| 29 @param parent reference to the parent widget (QWidget) | 29 @param parent reference to the parent widget (QWidget) |
| 30 """ | 30 """ |
| 31 super(E5ModelMenu, self).__init__(parent) | 31 super().__init__(parent) |
| 32 | 32 |
| 33 self.__maxRows = -1 | 33 self.__maxRows = -1 |
| 34 self.__firstSeparator = -1 | 34 self.__firstSeparator = -1 |
| 35 self.__maxWidth = -1 | 35 self.__maxWidth = -1 |
| 36 self.__statusBarTextRole = 0 | 36 self.__statusBarTextRole = 0 |
| 315 mimeTypes = self.__model.mimeTypes() | 315 mimeTypes = self.__model.mimeTypes() |
| 316 for mimeType in mimeTypes: | 316 for mimeType in mimeTypes: |
| 317 if evt.mimeData().hasFormat(mimeType): | 317 if evt.mimeData().hasFormat(mimeType): |
| 318 evt.acceptProposedAction() | 318 evt.acceptProposedAction() |
| 319 | 319 |
| 320 super(E5ModelMenu, self).dragEnterEvent(evt) | 320 super().dragEnterEvent(evt) |
| 321 | 321 |
| 322 def dropEvent(self, evt): | 322 def dropEvent(self, evt): |
| 323 """ | 323 """ |
| 324 Protected method to handle drop events. | 324 Protected method to handle drop events. |
| 325 | 325 |
| 331 if act is None: | 331 if act is None: |
| 332 row = self.__model.rowCount(self.__root) | 332 row = self.__model.rowCount(self.__root) |
| 333 else: | 333 else: |
| 334 idx = self.index(act) | 334 idx = self.index(act) |
| 335 if not idx.isValid(): | 335 if not idx.isValid(): |
| 336 super(E5ModelMenu, self).dropEvent(evt) | 336 super().dropEvent(evt) |
| 337 return | 337 return |
| 338 | 338 |
| 339 row = idx.row() | 339 row = idx.row() |
| 340 if self.__model.hasChildren(idx): | 340 if self.__model.hasChildren(idx): |
| 341 parentIndex = idx | 341 parentIndex = idx |
| 346 evt.acceptProposedAction() | 346 evt.acceptProposedAction() |
| 347 self.__model.dropMimeData(evt.mimeData(), evt.dropAction(), | 347 self.__model.dropMimeData(evt.mimeData(), evt.dropAction(), |
| 348 row, 0, parentIndex) | 348 row, 0, parentIndex) |
| 349 self.close() | 349 self.close() |
| 350 | 350 |
| 351 super(E5ModelMenu, self).dropEvent(evt) | 351 super().dropEvent(evt) |
| 352 | 352 |
| 353 def mousePressEvent(self, evt): | 353 def mousePressEvent(self, evt): |
| 354 """ | 354 """ |
| 355 Protected method handling mouse press events. | 355 Protected method handling mouse press events. |
| 356 | 356 |
| 357 @param evt reference to the event object (QMouseEvent) | 357 @param evt reference to the event object (QMouseEvent) |
| 358 """ | 358 """ |
| 359 if evt.button() == Qt.MouseButton.LeftButton: | 359 if evt.button() == Qt.MouseButton.LeftButton: |
| 360 self.__dragStartPosition = evt.pos() | 360 self.__dragStartPosition = evt.pos() |
| 361 super(E5ModelMenu, self).mousePressEvent(evt) | 361 super().mousePressEvent(evt) |
| 362 | 362 |
| 363 def mouseMoveEvent(self, evt): | 363 def mouseMoveEvent(self, evt): |
| 364 """ | 364 """ |
| 365 Protected method to handle mouse move events. | 365 Protected method to handle mouse move events. |
| 366 | 366 |
| 367 @param evt reference to the event (QMouseEvent) | 367 @param evt reference to the event (QMouseEvent) |
| 368 """ | 368 """ |
| 369 if self.__model is None: | 369 if self.__model is None: |
| 370 super(E5ModelMenu, self).mouseMoveEvent(evt) | 370 super().mouseMoveEvent(evt) |
| 371 return | 371 return |
| 372 | 372 |
| 373 if not (evt.buttons() & Qt.MouseButton.LeftButton): | 373 if not (evt.buttons() & Qt.MouseButton.LeftButton): |
| 374 super(E5ModelMenu, self).mouseMoveEvent(evt) | 374 super().mouseMoveEvent(evt) |
| 375 return | 375 return |
| 376 | 376 |
| 377 if self.__dragStartPosition.isNull(): | 377 if self.__dragStartPosition.isNull(): |
| 378 super(E5ModelMenu, self).mouseMoveEvent(evt) | 378 super().mouseMoveEvent(evt) |
| 379 return | 379 return |
| 380 | 380 |
| 381 manhattanLength = (evt.pos() - | 381 manhattanLength = (evt.pos() - |
| 382 self.__dragStartPosition).manhattanLength() | 382 self.__dragStartPosition).manhattanLength() |
| 383 if manhattanLength <= QApplication.startDragDistance(): | 383 if manhattanLength <= QApplication.startDragDistance(): |
| 384 super(E5ModelMenu, self).mouseMoveEvent(evt) | 384 super().mouseMoveEvent(evt) |
| 385 return | 385 return |
| 386 | 386 |
| 387 act = self.actionAt(self.__dragStartPosition) | 387 act = self.actionAt(self.__dragStartPosition) |
| 388 if act is None: | 388 if act is None: |
| 389 super(E5ModelMenu, self).mouseMoveEvent(evt) | 389 super().mouseMoveEvent(evt) |
| 390 return | 390 return |
| 391 | 391 |
| 392 idx = self.index(act) | 392 idx = self.index(act) |
| 393 if not idx.isValid(): | 393 if not idx.isValid(): |
| 394 super(E5ModelMenu, self).mouseMoveEvent(evt) | 394 super().mouseMoveEvent(evt) |
| 395 return | 395 return |
| 396 | 396 |
| 397 drag = QDrag(self) | 397 drag = QDrag(self) |
| 398 drag.setMimeData(self.__model.mimeData([idx])) | 398 drag.setMimeData(self.__model.mimeData([idx])) |
| 399 actionRect = self.actionGeometry(act) | 399 actionRect = self.actionGeometry(act) |
| 420 self._keyboardModifiers = evt.modifiers() | 420 self._keyboardModifiers = evt.modifiers() |
| 421 | 421 |
| 422 if evt.button() == Qt.MouseButton.LeftButton: | 422 if evt.button() == Qt.MouseButton.LeftButton: |
| 423 self.__dragStartPosition = QPoint() | 423 self.__dragStartPosition = QPoint() |
| 424 | 424 |
| 425 super(E5ModelMenu, self).mouseReleaseEvent(evt) | 425 super().mouseReleaseEvent(evt) |
| 426 | 426 |
| 427 def resetFlags(self): | 427 def resetFlags(self): |
| 428 """ | 428 """ |
| 429 Public method to reset the saved internal state. | 429 Public method to reset the saved internal state. |
| 430 """ | 430 """ |
