Class TRecentFiles
Unit
CastleRecentFiles
Declaration
type TRecentFiles = class(TComponent)
Description
Manage a list of recently open files.
This is designed as a base class, usable on it's own, but also as a parent for classes that show this list inside a menu. For Lazarus menu version, see TLazRecentFiles. For TCastleWindowCustom menu version, see TCastleRecentFiles.
Hierarchy
Overview
Fields
Methods
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procedure MenuCreate; virtual; |
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procedure MenuDestroy; virtual; |
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constructor Create(AOwner: TComponent); override; |
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destructor Destroy; override; |
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procedure Add(const URL: string; const MaybeStdIn: boolean = true); virtual; |
Properties
Description
Fields
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internal const DefaultMaxCount = 5; |
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Methods
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procedure MenuCreate; virtual; |
Create and destroy menu (or anything else that mirrors URLs contents).
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procedure MenuDestroy; virtual; |
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constructor Create(AOwner: TComponent); override; |
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destructor Destroy; override; |
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procedure Add(const URL: string; const MaybeStdIn: boolean = true); virtual; |
Adds as the most recent file URL.
If MaybeStdIn, then we treat URL = '-' specially: it's ignored. Use this if your program interprets '-' as "load file from standard input", such files should not be added to recent files menu.
Note that we want to store only absolute URLs. So this method will always call AbsoluteURI (which will eventually call ExpandFileName on filename inside, and make sure it has appropriate protocol) on the given URL.
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Properties
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property URLs: TStringList read FURLs; |
List of currently stored URLs . This is readonly.
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property OnOpenRecent: TOnOpenRecent read FOnOpenRecent write FOnOpenRecent; |
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property MaxCount: Cardinal read FMaxCount write FMaxCount
default DefaultMaxCount; |
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