Mercurial Repositories > eric / file comparison
comparison: Helpviewer/ZoomManager/ZoomValuesModel.py
Helpviewer/ZoomManager/ZoomValuesModel.py
- changeset 5656
- 9c21b2746218
- parent 5389
- 9b1c800daff3
- child 6048
- 82ad8ec9548c
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| 5654:d75dfc0d10f2 | 5656:9c21b2746218 |
|---|---|
| 38 Private slot handling a change of the registered zoom values. | 38 Private slot handling a change of the registered zoom values. |
| 39 """ | 39 """ |
| 40 self.beginResetModel() | 40 self.beginResetModel() |
| 41 self.endResetModel() | 41 self.endResetModel() |
| 42 | 42 |
| 43 def removeRows(self, row, count, parent=QModelIndex()): | 43 def removeRows(self, row, count, parent=None): |
| 44 """ | 44 """ |
| 45 Public method to remove entries from the model. | 45 Public method to remove entries from the model. |
| 46 | 46 |
| 47 @param row start row (integer) | 47 @param row start row (integer) |
| 48 @param count number of rows to remove (integer) | 48 @param count number of rows to remove (integer) |
| 49 @param parent parent index (QModelIndex) | 49 @param parent parent index (QModelIndex) |
| 50 @return flag indicating success (boolean) | 50 @return flag indicating success (boolean) |
| 51 """ | 51 """ |
| 52 if parent is None: | |
| 53 parent = QModelIndex() | |
| 54 | |
| 52 if parent.isValid(): | 55 if parent.isValid(): |
| 53 return False | 56 return False |
| 54 | 57 |
| 55 if count <= 0: | 58 if count <= 0: |
| 56 return False | 59 return False |
| 63 for index in range(row, lastRow + 1): | 66 for index in range(row, lastRow + 1): |
| 64 self.__manager.removeZoomValue(siteList[index]) | 67 self.__manager.removeZoomValue(siteList[index]) |
| 65 | 68 |
| 66 return True | 69 return True |
| 67 | 70 |
| 68 def rowCount(self, parent=QModelIndex()): | 71 def rowCount(self, parent=None): |
| 69 """ | 72 """ |
| 70 Public method to get the number of rows of the model. | 73 Public method to get the number of rows of the model. |
| 71 | 74 |
| 72 @param parent parent index (QModelIndex) | 75 @param parent parent index (QModelIndex) |
| 73 @return number of rows (integer) | 76 @return number of rows (integer) |
| 74 """ | 77 """ |
| 78 if parent is None: | |
| 79 parent = QModelIndex() | |
| 80 | |
| 75 if parent.isValid(): | 81 if parent.isValid(): |
| 76 return 0 | 82 return 0 |
| 77 else: | 83 else: |
| 78 return self.__manager.sitesCount() | 84 return self.__manager.sitesCount() |
| 79 | 85 |
| 80 def columnCount(self, parent=QModelIndex()): | 86 def columnCount(self, parent=None): |
| 81 """ | 87 """ |
| 82 Public method to get the number of columns of the model. | 88 Public method to get the number of columns of the model. |
| 83 | 89 |
| 84 @param parent parent index (QModelIndex) | 90 @param parent parent index (QModelIndex) (Unused) |
| 85 @return number of columns (integer) | 91 @return number of columns (integer) |
| 86 """ | 92 """ |
| 87 return len(self.__headers) | 93 return len(self.__headers) |
| 88 | 94 |
| 89 def data(self, index, role): | 95 def data(self, index, role): |
