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Simplify SortFilterProxy init

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This commit is contained in:
miruka
2019-05-11 16:40:53 -04:00
parent bbc4c15ad3
commit bb86c39fe7
2 changed files with 8 additions and 8 deletions
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15
harmonyqml/backend/model/sort_filter_proxy.py
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@@ -18,18 +18,16 @@ class SortFilterProxy(QSortFilterProxyModel):
parent: QObject = None) -> None:
super().__init__(parent)
self.setDynamicSortFilter(False)
self.ascending = ascending
self.sortByRoleChanged.connect(self._set_sort_role)
self.setFilterCaseSensitivity(Qt.CaseInsensitive)
self.setSourceModel(source_model)
source_model.rolesSet.connect(self._set_sort_role)
source_model.rolesSet.connect(self._set_internal_sort_role)
source_model.countChanged.connect(self.countChanged.emit)
source_model.changed.connect(self._sort)
self._sort_by_role = sort_by_role
self._set_sort_role()
self._sort_by_role = ""
self.sortByRole = sort_by_role
self.ascending = ascending
@pyqtProperty(str, notify=sortByRoleChanged)
@@ -40,10 +38,11 @@ class SortFilterProxy(QSortFilterProxyModel):
@sortByRole.setter # type: ignore
def sortByRole(self, role: str) -> None:
self._sort_by_role = role
self._set_internal_sort_role()
self.sortByRoleChanged.emit()
def _set_sort_role(self) -> None:
def _set_internal_sort_role(self) -> None:
numbers = self.sourceModel().roleNumbers()
try:
self.setSortRole(numbers[self._sort_by_role])