def _create_selector_view(self, parent, model: QtCore.QAbstractTableModel):
selector_view = QtWidgets.QListView(parent)
selector_view.setAlternatingRowColors(True)
selector_view.setUniformItemSizes(True)
selector_view.setModel(model)
MIN_ROWS_VIS = 4
if model.rowCount() < MIN_ROWS_VIS:
min_rows = model.rowCount()
else:
min_rows = MIN_ROWS_VIS
selector_view.setFixedHeight((selector_view.sizeHintForRow(0) *
min_rows) + 4)
selector_view.setSizePolicy(SELECTOR_VIEW_SIZE_POLICY)
selector_view.setSelectionBehavior(
QtWidgets.QAbstractItemView.SelectRows)
selector_view.selectionModel().currentChanged.connect(
self._update_tool_selected)
return selector_view
def setModel(self, model: QAbstractTableModel):
super().setModel(model)
for row in range(model.rowCount()):
for col in range(model.columnCount()):
span = model.span(model.index(row, col))
if span.height() > 1 or span.width() > 1:
self.setSpan(row, col, span.height(), span.width())
