Freeware VolgaDB Controls library contains TVolgaDBGrid, TVolgaDBEdit, TVolgaCalendar, TVolgaPeriod, TVolgaFindEdit, TVolgaMeter components for Delphi 4, 5, 6 with full source code.TVolgaDBGrid is an improved DBGrid and fully replaces it. Column button style of TVolgaDBGrid may be:- cbsCombo (with PickValues), cbsLookup, cbsCalendar, cbsCheck, cbsEllipsis, cbsNone.Other features: can edit calculated fields, title cells as buttons, long text as hint...TVolgaDBEdit replaces TDBEdit, TDBComboBox, TDBLookupCombo, TDBDateTimePicker in one component. TVolgaDBEdit may be DB-aware and non DB-aware. It has following dialog styles:vdsEdit,vdsCustomDlg,vdsCombo,vdsLookup,vdsCalendar,vdsCalculator, vdsTree.TVolgaDBEdit supports ENTER and Up/Down keys for navigating between several TVolgaTable components and Space key to drop dropdown list and can filter dropdown list on key press.TVolgaCalendar - component for date choice from calendar.TVolgaPeriod is component to change the period (range) of date. TVolgaFindEdit is component for incremental searching or filtering data in linked dataset. TVolgaMeter is simple progress bar with text.