Mercurial Repositories > eric / file comparison
comparison: Helpviewer/History/HistoryMenu.py
Helpviewer/History/HistoryMenu.py
- changeset 5656
- 9c21b2746218
- parent 5389
- 9b1c800daff3
- child 6048
- 82ad8ec9548c
equal
deleted
inserted
replaced
| 5654:d75dfc0d10f2 | 5656:9c21b2746218 |
|---|---|
| 53 first = self.__treeModel.index(0, 0) | 53 first = self.__treeModel.index(0, 0) |
| 54 if not first.isValid(): | 54 if not first.isValid(): |
| 55 return 0 | 55 return 0 |
| 56 return min(self.__treeModel.rowCount(first), self.MOVEDROWS) | 56 return min(self.__treeModel.rowCount(first), self.MOVEDROWS) |
| 57 | 57 |
| 58 def columnCount(self, parent=QModelIndex()): | 58 def columnCount(self, parent=None): |
| 59 """ | 59 """ |
| 60 Public method to get the number of columns. | 60 Public method to get the number of columns. |
| 61 | 61 |
| 62 @param parent index of parent (QModelIndex) | 62 @param parent index of parent (QModelIndex) |
| 63 @return number of columns (integer) | 63 @return number of columns (integer) |
| 64 """ | 64 """ |
| 65 if parent is None: | |
| 66 parent = QModelIndex() | |
| 67 | |
| 65 return self.__treeModel.columnCount(self.mapToSource(parent)) | 68 return self.__treeModel.columnCount(self.mapToSource(parent)) |
| 66 | 69 |
| 67 def rowCount(self, parent=QModelIndex()): | 70 def rowCount(self, parent=None): |
| 68 """ | 71 """ |
| 69 Public method to determine the number of rows. | 72 Public method to determine the number of rows. |
| 70 | 73 |
| 71 @param parent index of parent (QModelIndex) | 74 @param parent index of parent (QModelIndex) |
| 72 @return number of rows (integer) | 75 @return number of rows (integer) |
| 73 """ | 76 """ |
| 77 if parent is None: | |
| 78 parent = QModelIndex() | |
| 79 | |
| 74 if parent.column() > 0: | 80 if parent.column() > 0: |
| 75 return 0 | 81 return 0 |
| 76 | 82 |
| 77 if not parent.isValid(): | 83 if not parent.isValid(): |
| 78 folders = self.sourceModel().rowCount() | 84 folders = self.sourceModel().rowCount() |
| 131 historyIndex = self.__treeModel.sourceModel()\ | 137 historyIndex = self.__treeModel.sourceModel()\ |
| 132 .index(proxyIndex.internalId(), proxyIndex.column()) | 138 .index(proxyIndex.internalId(), proxyIndex.column()) |
| 133 treeIndex = self.__treeModel.mapFromSource(historyIndex) | 139 treeIndex = self.__treeModel.mapFromSource(historyIndex) |
| 134 return treeIndex | 140 return treeIndex |
| 135 | 141 |
| 136 def index(self, row, column, parent=QModelIndex()): | 142 def index(self, row, column, parent=None): |
| 137 """ | 143 """ |
| 138 Public method to create an index. | 144 Public method to create an index. |
| 139 | 145 |
| 140 @param row row number for the index (integer) | 146 @param row row number for the index (integer) |
| 141 @param column column number for the index (integer) | 147 @param column column number for the index (integer) |
| 142 @param parent index of the parent item (QModelIndex) | 148 @param parent index of the parent item (QModelIndex) |
| 143 @return requested index (QModelIndex) | 149 @return requested index (QModelIndex) |
| 144 """ | 150 """ |
| 151 if parent is None: | |
| 152 parent = QModelIndex() | |
| 153 | |
| 145 if row < 0 or \ | 154 if row < 0 or \ |
| 146 column < 0 or \ | 155 column < 0 or \ |
| 147 column >= self.columnCount(parent) or \ | 156 column >= self.columnCount(parent) or \ |
| 148 parent.column() > 0: | 157 parent.column() > 0: |
| 149 return QModelIndex() | 158 return QModelIndex() |
