def testSort(self):
""" test sort logic """
w = QTreeWidget()
i1 = QgsTreeWidgetItem(w)
i2 = QgsTreeWidgetItem(w)
# should default to search by display text
i1.setText(0, '2')
i1.setText(1, 'b')
i1.setText(2, 'c')
i2.setText(0, '1')
i2.setText(1, 'a')
i2.setText(2, 'd')
w.sortItems(0, Qt.AscendingOrder)
self.assertEqual(i1 < i2, False)
self.assertEqual(i2 < i1, True)
w.sortItems(1, Qt.AscendingOrder)
self.assertEqual(i1 < i2, False)
self.assertEqual(i2 < i1, True)
w.sortItems(2, Qt.AscendingOrder)
self.assertEqual(i1 < i2, True)
self.assertEqual(i2 < i1, False)
# sortData should take precedence over display text
i1.setText(1, '2')
i1.setSortData(1, '200')
i2.setText(1, '3')
w.sortItems(1, Qt.AscendingOrder)
self.assertEqual(i1 < i2, False)
self.assertEqual(i2 < i1, True)
i2.setSortData(1, '300')
self.assertEqual(i1 < i2, True)
self.assertEqual(i2 < i1, False)
# test that nulls are sorted before other values
i1.setSortData(0, '2')
i2.setSortData(0, NULL)
w.sortItems(0, Qt.AscendingOrder)
self.assertEqual(i1 < i2, False)
self.assertEqual(i2 < i1, True)
# test numeric sorting
i1.setSortData(0, '02')
i2.setSortData(0, '005')
w.sortItems(0, Qt.AscendingOrder)
self.assertEqual(i1 < i2, True)
self.assertEqual(i2 < i1, False)
# numbers should come first
i2.setSortData(0, 'a')
self.assertEqual(i1 < i2, True)
self.assertEqual(i2 < i1, False)
i1.setSortData(0, 'a')
i2.setSortData(0, '5')
self.assertEqual(i1 < i2, False)
self.assertEqual(i2 < i1, True)
# always on top items should be first
i1.setSortData(0, 'a')
i2.setSortData(0, 'b')
i2.setAlwaysOnTopPriority(5)
self.assertEqual(i1 < i2, False)
self.assertEqual(i2 < i1, True)
i1.setAlwaysOnTopPriority(3)
self.assertEqual(i1 < i2, True)
self.assertEqual(i2 < i1, False)
# otherwise fall back to sort order
i2.setAlwaysOnTopPriority(3)
i1.setSortData(0, 'c')
self.assertEqual(i1 < i2, False)
self.assertEqual(i2 < i1, True)
def testGettersSetters(self):
""" test getters and setters """
i = QgsTreeWidgetItem()
# sort data should be empty by default
self.assertEqual(i.sortData(0), NULL)
i.setSortData(0, '5')
self.assertEqual(i.sortData(0), '5')
self.assertEqual(i.sortData(1), NULL)
i.setSortData(1, 'a')
self.assertEqual(i.sortData(0), '5')
self.assertEqual(i.sortData(1), 'a')
# should not be always on top by default
self.assertEqual(i.alwaysOnTopPriority(), -1)
i.setAlwaysOnTopPriority(1)
self.assertEqual(i.alwaysOnTopPriority(), 1)
def testGettersSetters(self):
""" test getters and setters """
i = QgsTreeWidgetItem()
# sort data should be empty by default
self.assertEqual(i.sortData(0), NULL)
i.setSortData(0, '5')
self.assertEqual(i.sortData(0), '5')
self.assertEqual(i.sortData(1), NULL)
i.setSortData(1, 'a')
self.assertEqual(i.sortData(0), '5')
self.assertEqual(i.sortData(1), 'a')
# should not be always on top by default
self.assertEqual(i.alwaysOnTopPriority(), -1)
i.setAlwaysOnTopPriority(1)
self.assertEqual(i.alwaysOnTopPriority(), 1)
def testSort(self):
""" test sort logic """
w = QTreeWidget()
i1 = QgsTreeWidgetItem(w)
i2 = QgsTreeWidgetItem(w)
# should default to search by display text
i1.setText(0, '2')
i1.setText(1, 'b')
i1.setText(2, 'c')
i2.setText(0, '1')
i2.setText(1, 'a')
i2.setText(2, 'd')
w.sortItems(0, Qt.AscendingOrder)
self.assertEqual(i1 < i2, False)
self.assertEqual(i2 < i1, True)
w.sortItems(1, Qt.AscendingOrder)
self.assertEqual(i1 < i2, False)
self.assertEqual(i2 < i1, True)
w.sortItems(2, Qt.AscendingOrder)
self.assertEqual(i1 < i2, True)
self.assertEqual(i2 < i1, False)
# sortData should take precedence over display text
i1.setText(1, '2')
i1.setSortData(1, '200')
i2.setText(1, '3')
w.sortItems(1, Qt.AscendingOrder)
self.assertEqual(i1 < i2, False)
self.assertEqual(i2 < i1, True)
i2.setSortData(1, '300')
self.assertEqual(i1 < i2, True)
self.assertEqual(i2 < i1, False)
# test that nulls are sorted before other values
i1.setSortData(0, '2')
i2.setSortData(0, NULL)
w.sortItems(0, Qt.AscendingOrder)
self.assertEqual(i1 < i2, False)
self.assertEqual(i2 < i1, True)
# test numeric sorting
i1.setSortData(0, '02')
i2.setSortData(0, '005')
w.sortItems(0, Qt.AscendingOrder)
self.assertEqual(i1 < i2, True)
self.assertEqual(i2 < i1, False)
# numbers should come first
i2.setSortData(0, 'a')
self.assertEqual(i1 < i2, True)
self.assertEqual(i2 < i1, False)
i1.setSortData(0, 'a')
i2.setSortData(0, '5')
self.assertEqual(i1 < i2, False)
self.assertEqual(i2 < i1, True)
# always on top items should be first
i1.setSortData(0, 'a')
i2.setSortData(0, 'b')
i2.setAlwaysOnTopPriority(5)
self.assertEqual(i1 < i2, False)
self.assertEqual(i2 < i1, True)
i1.setAlwaysOnTopPriority(3)
self.assertEqual(i1 < i2, True)
self.assertEqual(i2 < i1, False)
# otherwise fall back to sort order
i2.setAlwaysOnTopPriority(3)
i1.setSortData(0, 'c')
self.assertEqual(i1 < i2, False)
self.assertEqual(i2 < i1, True)