def blockSignals(self, block):
"""
Blocks the signals from this class. Subclassed in order to also block
selectionChanged "signal" (callback) options
@param block: whether to block signal (True) or not (False)
"""
self.signals_blocked = block
QTreeView.blockSignals(self, block)
def blockSignals(self, block):
"""
Blocks the signals from this class. Subclassed in order to also block
selectionChanged "signal" (callback) options
@param block: whether to block signal (True) or not (False)
"""
self.signals_blocked = block
QTreeView.blockSignals(self, block)
def __item_selection_changed(self, tree_view: QtWidgets.QTreeView):
"""Manager vor item selection of three views."""
item = tree_view.currentItem()
if item is None:
return
pi.logger.debug("RevPiFiles.__itemSelectionChanged")
# Block while preselect other entries
tree_view.blockSignals(True)
if item.type() == NodeType.DIR:
self._select_children(item, item.isSelected())
elif item.type() == NodeType.FILE:
self._parent_selection_state(item)
tree_view.blockSignals(False)
self._set_gui_control_states()