def search_entries_in_context(self, context, what):
"""
Search for entries that match `what` in a QTreeWidget. `context`
refers to any class that inherits AbstractContext in the Caerus view.
"""
index = context.search_by.currentIndex()
items = context.entries.findItems(what, Qt.MatchStartsWith, index)
# This workaround is due to a PySide specific issue that has been
# unresolved. See https://bugreports.qt-project.org/browse/PYSIDE-74.
#
# The Python Way would be to just simply do `if item not in items`, but
# as in that bug report, NotImplementedError will be raised if that is
# done.
items_set = set(items)
it = QTreeWidgetItemIterator(context.entries)
while (it.value()):
item = it.value()
item.setHidden(True if item not in items_set else False)
it += 1
def testCase(self):
treeWidget = QTreeWidget()
treeWidget.setColumnCount(1)
items = []
for i in range(10):
items.append(QTreeWidgetItem(None, ["item: %i" % i]))
treeWidget.insertTopLevelItems(0, items);
_iter = QTreeWidgetItemIterator(treeWidget)
index = 0
while(_iter.value()):
item = _iter.value()
self.assert_(item is items[index])
index += 1
_iter += 1
def testWidgetIterator(self):
treeWidget = QTreeWidget()
treeWidget.setColumnCount(1)
items = []
for i in range(10):
items.append(QTreeWidgetItem(None, ['item: %d' % i]))
treeWidget.insertTopLevelItems(0, items)
index = 0
for it in QTreeWidgetItemIterator(treeWidget):
self.assertEqual(it.value().text(0), 'item: %d' % index)
index += 1
def _expand_all_fired(self):
ctrl = self.control
ctrl.expandAll()
for item in QTreeWidgetItemIterator(ctrl):
item = item.value()
try:
self._expand_node(item)
self._update_icon(item)
except AttributeError:
pass
