Mercurial Repositories > eric / file comparison
comparison: E5Gui/E5ModelMenu.py
E5Gui/E5ModelMenu.py
- changeset 945
- 8cd4d08fa9f6
- parent 791
- 9ec2ac20e54e
- child 1112
- 8a7d1b9d18db
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| 944:1b59c4ba121e | 945:8cd4d08fa9f6 |
|---|---|
| 10 from PyQt4.QtCore import * | 10 from PyQt4.QtCore import * |
| 11 from PyQt4.QtGui import * | 11 from PyQt4.QtGui import * |
| 12 | 12 |
| 13 import UI.PixmapCache | 13 import UI.PixmapCache |
| 14 | 14 |
| 15 | |
| 15 class E5ModelMenu(QMenu): | 16 class E5ModelMenu(QMenu): |
| 16 """ | 17 """ |
| 17 Class implementing a menu populated from a QAbstractItemModel. | 18 Class implementing a menu populated from a QAbstractItemModel. |
| 18 | 19 |
| 19 @signal activated(QModelIndex) emitted when an action has been triggered | 20 @signal activated(QModelIndex) emitted when an action has been triggered |
| 20 """ | 21 """ |
| 21 activated = pyqtSignal(QModelIndex) | 22 activated = pyqtSignal(QModelIndex) |
| 22 | 23 |
| 23 def __init__(self, parent = None): | 24 def __init__(self, parent=None): |
| 24 """ | 25 """ |
| 25 Constructor | 26 Constructor |
| 26 | 27 |
| 27 @param parent reference to the parent widget (QWidget) | 28 @param parent reference to the parent widget (QWidget) |
| 28 """ | 29 """ |
| 177 | 178 |
| 178 @return reference to the menu (E5ModelMenu) | 179 @return reference to the menu (E5ModelMenu) |
| 179 """ | 180 """ |
| 180 return E5ModelMenu(self) | 181 return E5ModelMenu(self) |
| 181 | 182 |
| 182 def createMenu(self, parent, max_, parentMenu = None, menu = None): | 183 def createMenu(self, parent, max_, parentMenu=None, menu=None): |
| 183 """ | 184 """ |
| 184 Public method to put all the children of a parent into a menu of a given length. | 185 Public method to put all the children of a parent into a menu of a given length. |
| 185 | 186 |
| 186 @param parent index of the parent item (QModelIndex) | 187 @param parent index of the parent item (QModelIndex) |
| 187 @param max_ maximum number of entries (integer) | 188 @param max_ maximum number of entries (integer) |
| 327 row = self.__model.rowCount(idx) | 328 row = self.__model.rowCount(idx) |
| 328 | 329 |
| 329 self.__dropRow = row | 330 self.__dropRow = row |
| 330 self.__dropIndex = parentIndex | 331 self.__dropIndex = parentIndex |
| 331 evt.acceptProposedAction() | 332 evt.acceptProposedAction() |
| 332 self.__model.dropMimeData(evt.mimeData(), evt.dropAction(), | 333 self.__model.dropMimeData(evt.mimeData(), evt.dropAction(), |
| 333 row, 0, parentIndex) | 334 row, 0, parentIndex) |
| 334 self.close() | 335 self.close() |
| 335 | 336 |
| 336 QMenu.dropEvent(self, evt) | 337 QMenu.dropEvent(self, evt) |
| 337 | 338 |
