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home » api » docs » common » ref » com » sun » star » ui » dialogs

Overview

Module

Use

Devguide

Index

Methods' Summary

Attributes' Summary

Methods' Details

Attributes' Details

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:: com :: sun :: star :: ui :: dialogs ::

interface XFilePreview

Description FilePicker that support the preview of various file formats should implement this interface.

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Methods' Summary
getSupportedImageFormats	The method returns all image formats that the preview supports.
getTargetColorDepth	The method returns the supported color depth of the target device.
getAvailableWidth	The method returns the available width of the preview window even if the window is invisible or could not be created. If a service implementation doesn't support a file preview 0 will be returned.
getAvailableHeight	The method returns the available height of the preview window even if the window is invisible or could not be created. If a service implementation doesn't support a file preview 0 will be returned.
setImage	Sets a new image. If the preview is currently hidden the image will be ignored. An empty any will clear the preview window.
setShowState	Optionally sets the current show state of the preview. It is possible that the preview implementation doesn't support hiding the preview.
getShowState	Returns the current show state of the preview.

Methods' Details

getSupportedImageFormats sequence< short > getSupportedImageFormats(); Description The method returns all image formats that the preview supports. Returns A sequence of all supported preview formats See also FilePreviewImageFormats

getTargetColorDepth ::com::sun::star::util::Color getTargetColorDepth(); Description The method returns the supported color depth of the target device. Returns The color depth in bit, e.g. 8 bit, 16 bit, 32 bit.

getAvailableWidth long getAvailableWidth(); Description The method returns the available width of the preview window even if the window is invisible or could not be created. If a service implementation doesn't support a file preview 0 will be returned. Returns The width of the preview window in pixel.

getAvailableHeight long getAvailableHeight(); Description The method returns the available height of the preview window even if the window is invisible or could not be created. If a service implementation doesn't support a file preview 0 will be returned. Returns The heigth of the preview window in pixel.

setImage void setImage( [in] short  aImageFormat, [in] any  aImage ) raises( ::com::sun::star::lang::IllegalArgumentException ); Description Sets a new image. If the preview is currently hidden the image will be ignored. An empty any will clear the preview window. Parameter aImageFormat Specifies the format of the data that will be delivered Parameter aImage The image data, the image format defines how the image data have to be delivered Throws com::sun::star::lang::IllegalArgumentException If the specified image format is invalid or not supported by the preview implementation See also FilePreviewImageFormats

setShowState boolean setShowState( [in] boolean  bShowState ); Description Optionally sets the current show state of the preview. It is possible that the preview implementation doesn't support hiding the preview. Parameter bShowState A value of true shows the preview window. A value of false hides the preview window. Returns A value of true on success. A vaue of false if the operation fails for any reason or the preview implementation doesn't support hiding the preview.

getShowState boolean getShowState(); Description Returns the current show state of the preview. Returns A value of true if the preview window is visible. A value of false if the preview window is invisible.

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