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.
Source: lcl/castledialogs.pas (line 99).
Hierarchy
- TObject
- TPersistent
- TComponent
- TLCLComponent
- TCommonDialog
- TFileDialog
- TOpenDialog
- TPreviewFileDialog
- TOpenPictureDialog
- TCastleOpenImageDialog
Overview
Methods
| Protected | function DoExecute: boolean; override; |
| Public | constructor Create(AOwner: TComponent); override; |
| Public | function UrlCount: Integer; |
Properties
| Public | property Urls[Index: Integer]: String read GetUrlWithIndex; |
| Published | property Url: String read GetUrl write SetUrl stored false; |
| Published | property AdviceDataDirectory: Boolean read FAdviceDataDirectory write FAdviceDataDirectory default false; |
| Published | property UseCastleDataProtocol: Boolean read FUseCastleDataProtocol write FUseCastleDataProtocol default true; |
| Published | property Filter stored StoreFilterAndFilterIndex; |
| Published | property FilterIndex stored StoreFilterAndFilterIndex; |
Description
Methods
| Protected | function DoExecute: boolean; override; |
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This item has no description. | |
| Public | constructor Create(AOwner: TComponent); override; |
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This item has no description. | |
| Public | function UrlCount: Integer; |
|
Number of selected images to open (useful when multi-selection is allowed). | |
Properties
| Public | property Urls[Index: Integer]: String read GetUrlWithIndex; |
|
Get Url of a selected image to open (useful when multi-selection is allowed). | |
| Published | property Url: String read GetUrl write SetUrl stored false; |
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This item has no description. | |
| Published | property AdviceDataDirectory: Boolean read FAdviceDataDirectory write FAdviceDataDirectory default false; |
|
Warn (but still allow) if user selects URL outside of data directory. | |
| Published | property UseCastleDataProtocol: Boolean read FUseCastleDataProtocol write FUseCastleDataProtocol default true; |
|
If the URL is detected inside data directory ( https://castle-engine.io/data ), make sure it starts with protocol castle-data:/ . | |
| Published | property Filter stored StoreFilterAndFilterIndex; |
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This item has no description. | |
| Published | property FilterIndex stored StoreFilterAndFilterIndex; |
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This item has no description. | |
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