Mercurial Repositories > eric / file comparison
comparison: E5Gui/E5ModelToolBar.py
E5Gui/E5ModelToolBar.py
- changeset 2990
- 583beaf0b4b8
- parent 2467
- 33f1bcfdd65e
- child 3034
- 7ce719013078
- child 3057
- 10516539f238
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| 2989:7efa8b8b6903 | 2990:583beaf0b4b8 |
|---|---|
| 6 """ | 6 """ |
| 7 Module implementing a tool bar populated from a QAbstractItemModel. | 7 Module implementing a tool bar populated from a QAbstractItemModel. |
| 8 """ | 8 """ |
| 9 | 9 |
| 10 from PyQt4.QtCore import pyqtSignal, qVersion, Qt, QModelIndex, QPoint, QEvent | 10 from PyQt4.QtCore import pyqtSignal, qVersion, Qt, QModelIndex, QPoint, QEvent |
| 11 from PyQt4.QtGui import QApplication, QDrag, QPixmap, QToolBar, QIcon, QToolButton | 11 from PyQt4.QtGui import QApplication, QDrag, QPixmap, QToolBar, QIcon, \ |
| 12 QToolButton | |
| 12 | 13 |
| 13 | 14 |
| 14 class E5ModelToolBar(QToolBar): | 15 class E5ModelToolBar(QToolBar): |
| 15 """ | 16 """ |
| 16 Class implementing a tool bar populated from a QAbstractItemModel. | 17 Class implementing a tool bar populated from a QAbstractItemModel. |
| 52 | 53 |
| 53 @param model reference to the model (QAbstractItemModel) | 54 @param model reference to the model (QAbstractItemModel) |
| 54 """ | 55 """ |
| 55 if self.__model is not None: | 56 if self.__model is not None: |
| 56 self.__model.modelReset[()].disconnect(self._build) | 57 self.__model.modelReset[()].disconnect(self._build) |
| 57 self.__model.rowsInserted[QModelIndex, int, int].disconnect(self._build) | 58 self.__model.rowsInserted[QModelIndex, int, int].disconnect( |
| 58 self.__model.rowsRemoved[QModelIndex, int, int].disconnect(self._build) | 59 self._build) |
| 59 self.__model.dataChanged[QModelIndex, QModelIndex].disconnect(self._build) | 60 self.__model.rowsRemoved[QModelIndex, int, int].disconnect( |
| 61 self._build) | |
| 62 self.__model.dataChanged[QModelIndex, QModelIndex].disconnect( | |
| 63 self._build) | |
| 60 | 64 |
| 61 self.__model = model | 65 self.__model = model |
| 62 | 66 |
| 63 if self.__model is not None: | 67 if self.__model is not None: |
| 64 self.__model.modelReset[()].connect(self._build) | 68 self.__model.modelReset[()].connect(self._build) |
| 65 self.__model.rowsInserted[QModelIndex, int, int].connect(self._build) | 69 self.__model.rowsInserted[QModelIndex, int, int].connect( |
| 66 self.__model.rowsRemoved[QModelIndex, int, int].connect(self._build) | 70 self._build) |
| 67 self.__model.dataChanged[QModelIndex, QModelIndex].connect(self._build) | 71 self.__model.rowsRemoved[QModelIndex, int, int].connect( |
| 72 self._build) | |
| 73 self.__model.dataChanged[QModelIndex, QModelIndex].connect( | |
| 74 self._build) | |
| 68 | 75 |
| 69 def model(self): | 76 def model(self): |
| 70 """ | 77 """ |
| 71 Public method to get a reference to the model. | 78 Public method to get a reference to the model. |
| 72 | 79 |
| 223 | 230 |
| 224 if not (evt.buttons() & Qt.LeftButton): | 231 if not (evt.buttons() & Qt.LeftButton): |
| 225 super().mouseMoveEvent(evt) | 232 super().mouseMoveEvent(evt) |
| 226 return | 233 return |
| 227 | 234 |
| 228 manhattanLength = (evt.pos() - self.__dragStartPosition).manhattanLength() | 235 manhattanLength = (evt.pos() - |
| 236 self.__dragStartPosition).manhattanLength() | |
| 229 if manhattanLength <= QApplication.startDragDistance(): | 237 if manhattanLength <= QApplication.startDragDistance(): |
| 230 super().mouseMoveEvent(evt) | 238 super().mouseMoveEvent(evt) |
| 231 return | 239 return |
| 232 | 240 |
| 233 act = self.actionAt(self.__dragStartPosition) | 241 act = self.actionAt(self.__dragStartPosition) |
