Rosi Components
Class TrDBMemo
Unit
Declaration
type TrDBMemo = class(TDBMemo)
Description
enhanced TDBMemo with bound label
Hierarchy
- TDBMemo
- TrDBMemo
Overview
Methods
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procedure UpdateState(Sender: TObject); virtual; |
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function SearchText(const Search: string = ''; FromStart: boolean = true; IgnoreCase: boolean = true): boolean; |
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function SearchNext: boolean; |
Properties
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property ScaleRatio: double read FScaleRatio; |
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property DataField: string read GetDataField write SetDataField; |
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property ReadOnlyColor: TColor read FReadOnlyColor write FReadOnlyColor default clBtnFace; |
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property DBEditLabel: TDBBoundLabel read FDBEditLabel; |
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property DefaultPrefix: string read FDefaultPrefix write SetDefaultPrefix; |
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property OptionsEx: TDBMemoOptions read FOptionsEx write FOptionsEx default[moAllowSetFont, moAllowLoadSaveFile]; |
Description
Methods
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procedure UpdateState(Sender: TObject); virtual; |
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update current state of component (called automatically) | |
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function SearchText(const Search: string = ''; FromStart: boolean = true; IgnoreCase: boolean = true): boolean; |
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search and select text if found | |
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function SearchNext: boolean; |
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search and select next text occurrence | |
Properties
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property ScaleRatio: double read FScaleRatio; |
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define actual scale ratio relative to original designed size | |
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property DataField: string read GetDataField write SetDataField; |
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property ReadOnlyColor: TColor read FReadOnlyColor write FReadOnlyColor default clBtnFace; |
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define color for not edit state | |
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property DBEditLabel: TDBBoundLabel read FDBEditLabel; |
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define properties of bound label | |
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property DefaultPrefix: string read FDefaultPrefix write SetDefaultPrefix; |
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define prefix for auto-named function (name of component is set according datafield) | |
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property OptionsEx: TDBMemoOptions read FOptionsEx write FOptionsEx default[moAllowSetFont, moAllowLoadSaveFile]; |
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define additional options - list of items in the popup menu: moAllowSetFont, moAllowWordWrap, moAllowLoadSaveFile | |
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