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xsetwmsizehints

XSetWMSizeHints()														 XSetWMSizeHints()

Name
  XSetWMSizeHints - set a window's XA_WM_SIZE_HINTS property.

Synopsis
  void XSetWMSizeHints(display, w, hints, property)
	Display *display;
	Window w;
	XSizeHints *hints;
	Atom property;

Arguments
  display   Specifies a connection to an X server; returned from XOpenDisplay().

  w	    Specifies the window.

  hints     Specifies the XSizeHints structure to be used.

  property  Specifies the property name.

Availability
  Release 4 and later.

Description
  XSetWMSizeHints()  sets  the	size  hints  for  the  specified  property  on	the  named  window.   The  property  is stored with a type of
  XA_WM_SIZE_HINTS and a format of 32.	To set a window's normal size hints, you can use the XSetWMNormalHints()  function  instead.  XSetWM-
  SizeHints() supersedes XSetSizeHints().

  This routine is useful if new properties of type XA_WM_SIZE_HINTS are defined.

  The flags member of XSizeHints must be set to the OR of the symbols representing each member to be set.

  For more information, see Volume One, Chapter 12, Interclient Communication.

Structures
     typedef struct {
	 long flags;	    /* marks which fields in this structure are */
			    /* defined as */
	 int x, y;	    /* obsolete for new window mgrs, but clients */
	 int width, height; /* should set so old wm's don't mess up */
	 int min_width, min_height;
	 int max_width, max_height;
	 int width_inc, height_inc;
	 struct {
		 int x;  /* numerator */
		 int y;  /* denominator */
	 } min_aspect, max_aspect;
	 int base_width, base_height;	 /* added by ICCCM version 1 */
	 int win_gravity;		 /* added by ICCCM version 1 */
     } XSizeHints;

     #define USPosition    (1L << 0)	/* user specified x, y */
     #define USSize	   (1L << 1)	/* user specified width, height */

     #define PPosition	   (1L << 2)	/* program specified position
     */
     #define PSize	   (1L << 3)	/* program specified size */
     #define PMinSize	   (1L << 4)	/* program specified minimum size */
     #define PMaxSize	   (1L << 5)	/* program specified maximum size */
     #define PResizeInc    (1L << 6)	/* program specified resize increments *
     /
     #define PAspect	   (1L << 7)	/* program specified min/max aspect
     ratios */
     #define PAllHints (PPosition PSize PMinSize PMaxSize PResizeInc PAspect)
     #define PBaseSize	   (1L << 8)	/* program specified base for incrementing */
     #define PWinGravity   (1L << 9)	/* program specified window gravity */

Errors
  BadAlloc
  BadAtom
  BadWindow

See Also
  XAllocSizeHints(), XGetWMNormalHints(), XGetWMSizeHints(), XSetWMNormalHints().

Xlib - Window Manager Hints													 XSetWMSizeHints()