XtGetSelectionParameters(3) |
Library Functions Manual |
XtGetSelectionParameters(3) |
NAME
XtGetSelectionParameters - retrieve target parameters for a selection request with a single target
SYNTAX
void XtGetSelectionParameters(Widget owner, Atom selection, XtRequestId request_id, Atom *type_return, XtPointer * value_return, unsigned long *length_return, int * format_return);
ARGUMENTS
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owner
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Specifies the widget that owns the specified selection.
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selection
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Specifies the selection being processed.
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request_id
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Specifies the requestor id in the case of incremental selections, or NULL in the case of atomic transfers.
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type_return
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Specifies a pointer to an atom in which the property type of the parameters will be stored.
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value_return
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Specifies a pointer into which a pointer to the parameters are to be stored. A NULL will be stored if no parameters accompany the request.
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length_return
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Specifies a pointer into which the number of data elements in value_return of size indicated by format_return will be stored.
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format_return
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Specifies a pointer into which the size in bits of the parameter data in the elements of value_return will be stored.
DESCRIPTION
XtGetSelectionParameters may only be called from within an XtConvertSelectionProc or from within the last call to an XtConvertSelectionIncrProc with a new request_id.
SEE ALSO
XtSetSelectionParameters(3)
X Toolkit Intrinsics - C Language Interface
Xlib - C Language X Interface