Class TCastleOpenImageDialog
Unit
Declaration
type TCastleOpenImageDialog = class(TOpenPictureDialog)
Description
Image open dialog. It uses an URL, and additionally initializes the filters to include all the image types our engine can load through CastleImages.LoadImage.
Hierarchy
- TObject
- TPersistent
- TComponent
- TLCLComponent
- TCommonDialog
- TFileDialog
- TOpenDialog
- TPreviewFileDialog
- TOpenPictureDialog
- TCastleOpenImageDialog
Overview
Methods
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function DoExecute: boolean; override; |
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constructor Create(AOwner: TComponent); override; |
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function UrlCount: Integer; |
Properties
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property Urls[Index: Integer]: String read GetUrlWithIndex; |
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property Url: String read GetUrl write SetUrl stored false; |
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property AdviceDataDirectory: Boolean read FAdviceDataDirectory write FAdviceDataDirectory default false; |
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property UseCastleDataProtocol: Boolean read FUseCastleDataProtocol write FUseCastleDataProtocol default true; |
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property Filter stored StoreFilterAndFilterIndex; |
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property FilterIndex stored StoreFilterAndFilterIndex; |
Description
Methods
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function DoExecute: boolean; override; |
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This item has no description. | |
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constructor Create(AOwner: TComponent); override; |
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This item has no description. | |
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function UrlCount: Integer; |
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Number of selected images to open (useful when multi-selection is allowed). | |
Properties
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property Urls[Index: Integer]: String read GetUrlWithIndex; |
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Get Url of a selected image to open (useful when multi-selection is allowed). | |
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property Url: String read GetUrl write SetUrl stored false; |
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This item has no description. | |
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property AdviceDataDirectory: Boolean read FAdviceDataDirectory write FAdviceDataDirectory default false; |
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Warn (but still allow) if user selects URL outside of data directory. | |
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property UseCastleDataProtocol: Boolean read FUseCastleDataProtocol write FUseCastleDataProtocol default true; |
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If the URL is detected inside data directory ( https://castle-engine.io/manual_data_directory.php ), make sure it starts with protocol castle-data:/ . | |
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property Filter stored StoreFilterAndFilterIndex; |
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This item has no description. | |
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property FilterIndex stored StoreFilterAndFilterIndex; |
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This item has no description. | |
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