voldbgrid.pas

dephi对Dbgrid控件的显示、控制

//---------------------------------------------------------------------------
//  TVolgaDBGrid - inherited from TCustomGrid
//  Column Button Style may be cbsCombo,cbsLookup,cbsCalendar,cbsCheck,cbsEllipsis
//  cbsCalculator
//  Combo dropdown list supports combo values
//  Lookup dropdown list without adding calculated TField
//  Dropdown list width may be greater then width of column
//  Title columns as buttons, editable calculated fields
//  FixedCols, RowsHeight, TitleHeight, WrapText, Enter as Tab
//  Uses TVolgaCalendar and TVolgaCalculator for dropdown controls
//---------------------------------------------------------------------------
//  Copyright