TdxFilePreviewImageBasedHandler Members

The preview handler for files that can be displayed as images.

Name	Description
FileName	Returns the full path to the file for which the preview is displayed. Inherited from TdxFilePreviewCustomHandler.
Height	Returns the source image’s height.
Width	Returns the source image’s width.

Name	Description
DrawPreview(TcxCanvas,TRect)	Draws the preview of the focused file on the specified canvas.
Equals(TObject)	Inherited from TObject.
GetHashCode	Inherited from TObject.
GetHeight protected	Returns the source image’s height.
GetWidth protected	Returns the source image’s width.
Initialize	Initializes the custom preview handler. Inherited from TdxFilePreviewCustomHandler.
KeepAspectRatio protected	Indicates if the preview handler keeps the aspect ratio of displayed images.
Register(string)	Enables the preview handler for the target file extension. Inherited from TdxFilePreviewCustomHandler.
RunInThread protected	Indicates if the preview handler supports the initialization in a separate thread. Inherited from TdxFilePreviewCustomHandler.
ShowShadow protected	Indicates if the preview handler draws a shadow under the displayed image.
ToString	Inherited from TObject.
Unregister(string)	Disables the preview handler for the target file extension. Inherited from TdxFilePreviewCustomHandler.

Properties