Fixed stretch factor for search results widget
Fixed application crash when closing document with search results widget open
Fixed showing duplicated results in search results widget
Added additional check
Added const qualifier
Added const qualifier
Refactoring
Made textDocumentInitialized variable thread-safe
Made items sorting case insensitive
Fixed application crash when trying to search in a closed document
Query string is no longer being trimmed
Minor fixes
Fixed application crash when trying to perform text search in textDocument that was not initialized