Mercurial Repositories > eric / file comparison
comparison: eric6/E5Gui/E5ModelToolBar.py
eric6/E5Gui/E5ModelToolBar.py
- changeset 7628
- f904d0eef264
- parent 7360
- 9190402e4505
- child 7759
- 51aa6c6b66f7
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| 7626:7f643d41464e | 7628:f904d0eef264 |
|---|---|
| 100 | 100 |
| 101 def _build(self): | 101 def _build(self): |
| 102 """ | 102 """ |
| 103 Protected slot to build the tool bar. | 103 Protected slot to build the tool bar. |
| 104 """ | 104 """ |
| 105 assert self.__model is not None | 105 if self.__model is None: |
| 106 return | |
| 106 | 107 |
| 107 self.clear() | 108 self.clear() |
| 108 | 109 |
| 109 for i in range(self.__model.rowCount(self.__root)): | 110 for i in range(self.__model.rowCount(self.__root)): |
| 110 idx = self.__model.index(i, 0, self.__root) | 111 idx = self.__model.index(i, 0, self.__root) |
| 195 def dropEvent(self, evt): | 196 def dropEvent(self, evt): |
| 196 """ | 197 """ |
| 197 Protected method to handle drop events. | 198 Protected method to handle drop events. |
| 198 | 199 |
| 199 @param evt reference to the event (QDropEvent) | 200 @param evt reference to the event (QDropEvent) |
| 201 @exception RuntimeError raised to indicate an invalid model index | |
| 200 """ | 202 """ |
| 201 if self.__model is not None: | 203 if self.__model is not None: |
| 202 act = self.actionAt(evt.pos()) | 204 act = self.actionAt(evt.pos()) |
| 203 parentIndex = self.__root | 205 parentIndex = self.__root |
| 204 if act is None: | 206 if act is None: |
| 205 row = self.__model.rowCount(self.__root) | 207 row = self.__model.rowCount(self.__root) |
| 206 else: | 208 else: |
| 207 idx = self.index(act) | 209 idx = self.index(act) |
| 208 assert idx.isValid() | 210 if not idx.isValid(): |
| 211 raise RuntimeError("invalid index") | |
| 209 row = idx.row() | 212 row = idx.row() |
| 210 if self.__model.hasChildren(idx): | 213 if self.__model.hasChildren(idx): |
| 211 parentIndex = idx | 214 parentIndex = idx |
| 212 row = self.__model.rowCount(idx) | 215 row = self.__model.rowCount(idx) |
| 213 | 216 |
| 222 def mouseMoveEvent(self, evt): | 225 def mouseMoveEvent(self, evt): |
| 223 """ | 226 """ |
| 224 Protected method to handle mouse move events. | 227 Protected method to handle mouse move events. |
| 225 | 228 |
| 226 @param evt reference to the event (QMouseEvent) | 229 @param evt reference to the event (QMouseEvent) |
| 230 @exception RuntimeError raised to indicate an invalid model index | |
| 227 """ | 231 """ |
| 228 if self.__model is None: | 232 if self.__model is None: |
| 229 super(E5ModelToolBar, self).mouseMoveEvent(evt) | 233 super(E5ModelToolBar, self).mouseMoveEvent(evt) |
| 230 return | 234 return |
| 231 | 235 |
| 243 if act is None: | 247 if act is None: |
| 244 super(E5ModelToolBar, self).mouseMoveEvent(evt) | 248 super(E5ModelToolBar, self).mouseMoveEvent(evt) |
| 245 return | 249 return |
| 246 | 250 |
| 247 idx = self.index(act) | 251 idx = self.index(act) |
| 248 assert idx.isValid() | 252 if not idx.isValid(): |
| 253 raise RuntimeError("invalid index") | |
| 249 | 254 |
| 250 drag = QDrag(self) | 255 drag = QDrag(self) |
| 251 drag.setMimeData(self.__model.mimeData([idx])) | 256 drag.setMimeData(self.__model.mimeData([idx])) |
| 252 actionRect = self.actionGeometry(act) | 257 actionRect = self.actionGeometry(act) |
| 253 drag.setPixmap(self.grab(actionRect)) | 258 drag.setPixmap(self.grab(actionRect)) |
