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gui: QRecursiveFilterProxyModel is obsolete

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The recursiveFilteringEnabled property, which was added
in Qt 5.10, can now be used to obtain the same behaviour.

Also fixes a PyQt6 incompatibility in the implementation.
This commit is contained in:
David Nadlinger 2023-09-14 23:17:35 +01:00 committed by Sébastien Bourdeauducq
parent 5dd2f7c4e8
commit 4bd328afe7
3 changed files with 6 additions and 21 deletions
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5
artiq/browser/datasets.py
View File

@ -6,7 +6,7 @@ from PyQt6 import QtCore, QtGui, QtWidgets
from sipyco.pc_rpc import AsyncioClient as RPCClient
from artiq.tools import short_format
from artiq.gui.tools import LayoutWidget, QRecursiveFilterProxyModel
from artiq.gui.tools import LayoutWidget
from artiq.gui.models import DictSyncTreeSepModel
# reduced read-only version of artiq.dashboard.datasets
@ -112,7 +112,8 @@ class DatasetsDock(QtWidgets.QDockWidget):
def set_model(self, model):
self.table_model = model
self.table_model_filter = QRecursiveFilterProxyModel()
self.table_model_filter = QtCore.QSortFilterProxyModel()
self.table_model_filter.setRecursiveFilteringEnabled(True)
self.table_model_filter.setSourceModel(self.table_model)
self.table.setModel(self.table_model_filter)

5
artiq/dashboard/datasets.py
View File

@ -6,7 +6,7 @@ from PyQt6 import QtCore, QtGui, QtWidgets
from sipyco import pyon
from artiq.tools import scale_from_metadata, short_format, exc_to_warning
from artiq.gui.tools import LayoutWidget, QRecursiveFilterProxyModel
from artiq.gui.tools import LayoutWidget
from artiq.gui.models import DictSyncTreeSepModel
@ -227,7 +227,8 @@ class DatasetsDock(QtWidgets.QDockWidget):
def set_model(self, model):
self.table_model = model
self.table_model_filter = QRecursiveFilterProxyModel()
self.table_model_filter = QtCore.QSortFilterProxyModel()
self.table_model_filter.setRecursiveFilteringEnabled(True)
self.table_model_filter.setSourceModel(self.table_model)
self.table.setModel(self.table_model_filter)

17
artiq/gui/tools.py
View File

@ -119,20 +119,3 @@ async def get_save_file_name(parent, caption, dir, filter, suffix=None):
dialog.open()
return await fut
# Based on:
# http://stackoverflow.com/questions/250890/using-qsortfilterproxymodel-with-a-tree-model
class QRecursiveFilterProxyModel(QtCore.QSortFilterProxyModel):
def filterAcceptsRow(self, source_row, source_parent):
regexp = self.filterRegularExpression()
if not regexp.isEmpty():
source_index = self.sourceModel().index(
source_row, self.filterKeyColumn(), source_parent)
if source_index.isValid():
for i in range(self.sourceModel().rowCount(source_index)):
if self.filterAcceptsRow(i, source_index):
return True
key = self.sourceModel().data(source_index, self.filterRole())
return regexp.match(key).hasMatch()
return QtCore.QSortFilterProxyModel.filterAcceptsRow(
self, source_row, source_parent)