XSetTextProperty

XSetTextProperty(3X11)		XLIB FUNCTIONS	       XSetTextProperty(3X11)



NAME
       XSetTextProperty, XGetTextProperty - set and read text properties

SYNTAX
       void XSetTextProperty(Display *display, Window w, XTextProperty
	      *text_prop, Atom property);

       Status XGetTextProperty(Display *display, Window w, XTextProperty
	      *text_prop_return, Atom property);

ARGUMENTS
       display	 Specifies the connection to the X server.

       property	 Specifies the property name.

       text_prop Specifies the XTextProperty structure to be used.

       text_prop_return
		 Returns the XTextProperty structure.

DESCRIPTION
       The XSetTextProperty function replaces the existing specified property
       for the named window with the data, type, format, and number of items
       determined by the value field, the encoding field, the format field,
       and the nitems field, respectively, of the specified XTextProperty
       structure.  If the property does not already exist, XSetTextProperty
       sets it for the specified window.

       XSetTextProperty can generate BadAlloc, BadAtom, BadValue, and BadWin-
       dow errors.

       The XGetTextProperty function reads the specified property from the
       window and stores the data in the returned XTextProperty structure.
       It stores the data in the value field, the type of the data in the
       encoding field, the format of the data in the format field, and the
       number of items of data in the nitems field.  An extra byte containing
       null (which is not included in the nitems member) is stored at the end
       of the value field of text_prop_return.	The particular interpretation
       of the property’s encoding and data as text is left to the calling
       application.  If the specified property does not exist on the window,
       XGetTextProperty sets the value field to NULL, the encoding field to
       None, the format field to zero, and the nitems field to zero.

       If it was able to read and store the data in the XTextProperty struc-
       ture, XGetTextProperty returns a nonzero status; otherwise, it returns
       a zero status.

       XGetTextProperty can generate BadAtom and BadWindow errors.

PROPERTIES
       WM_CLIENT_MACHINE
		 The string name of the machine on which the client applica-
		 tion is running.

       WM_COMMAND
		 The command and arguments, null-separated, used to invoke
		 the application.

       WM_ICON_NAME
		 The name to be used in an icon.

       WM_NAME	 The name of the application.

DIAGNOSTICS
       BadAlloc	 The server failed to allocate the requested resource or
		 server memory.

       BadAtom	 A value for an Atom argument does not name a defined Atom.

       BadValue	 Some numeric value falls outside the range of values
		 accepted by the request.  Unless a specific range is speci-
		 fied for an argument, the full range defined by the argu-
		 ment’s type is accepted.  Any argument defined as a set of
		 alternatives can generate this error.

       BadWindow A value for a Window argument does not name a defined Win-
		 dow.

SEE ALSO
       XAllocClassHint(3X11), XAllocIconSize(3X11), XAllocSizeHints(3X11),
       XAllocWMHints(3X11), XSetCommand(3X11), XSetTransientForHint(3X11),
       XSetWMClientMachine(3X11), XSetWMColormapWindows(3X11), XSetWMIcon-
       Name(3X11), XSetWMName(3X11), XSetWMProperties(3X11), XSetWMProto-
       cols(3X11), XStringListToTextProperty(3X11)
       Xlib - C Language X Interface



						       XSetTextProperty(3X11)