def createCompoundFromChecked(self):
"""
Creates a new compound query from the checked entry list.
:return <orb.QueryCompound>
"""
checked_entries = self.checkedEntries()
if len(checked_entries) <= 1:
return QueryCompound()
self.setUpdatesEnabled(False)
joiner = self.currentJoiner()
query = Query()
for entry in checked_entries:
if joiner == QueryCompound.Op.And:
query &= entry.query()
else:
query |= entry.query()
# clear out the existing containers
first = checked_entries[0]
first.setQuery(query)
first.setChecked(False)
layout = self._entryWidget.layout()
for i in range(len(checked_entries) - 1, 0, -1):
w = checked_entries[i]
layout.takeAt(layout.indexOf(w))
w.close()
self.refreshEntries()
self.setUpdatesEnabled(True)
if not self.signalsBlocked():
self.enterCompound(first, query)
