XtMakeGeometryRequest, XtMakeResizeRequest - make geometry manager request
#include <X11/Intrinsic.h>
XtGeometryResult XtMakeGeometryRequest(Widget w,
    XtWidgetGeometry *request, XtWidgetGeometry
  *reply_return);
XtGeometryResult XtMakeResizeRequest(Widget w, Dimension
    width, Dimension height, Dimension *width_return,
    Dimension *height_return);
  - reply_return
- Returns the allowed widget size or may be NULL if the requesting widget is
      not interested in handling XtGeometryAlmost.
- request
- Specifies the desired widget geometry (size, position, border width, and
      stacking order).
- w
- Specifies the widget that is making the request.
- width_return
- 
    
 
- height_return
- Return the allowed widget width and height.
Depending on the condition, XtMakeGeometryRequest performs the following:
  - If the widget is unmanaged or the widget's parent is not realized, it
      makes the changes and returns XtGeometryYes.
- If the parent is not a subclass of compositeWidgetClass or the
      parent's geometry_manager is NULL, it issues an error.
- If the widget's being_destroyed field is True, it returns
      XtGeometryNo.
- If the widget x, y, width, height and border_width fields are all equal to
      the requested values, it returns XtGeometryYes; otherwise, it calls
      the parent's geometry_manager procedure with the given parameters.
- If the parent's geometry manager returns XtGeometryYes and if
      XtCWQueryOnly is not set in the request_mode and if the widget is
      realized, XtMakeGeometryRequest calls the XConfigureWindow
      Xlib function to reconfigure the widget's window (set its size, location,
      and stacking order as appropriate).
- If the geometry manager returns XtGeometryDone, the change has been
      approved and actually has been done. In this case,
      XtMakeGeometryRequest does no configuring and returns
      XtGeometryYes. XtMakeGeometryRequest never returns
      XtGeometryDone.
Otherwise, XtMakeGeometryRequest returns the resulting
    value from the parent's geometry manager.
Children of primitive widgets are always unmanaged; thus,
    XtMakeGeometryRequest always returns XtGeometryYes when called
    by a child of a primitive widget.
The XtMakeResizeRequest function, a simple interface to
    XtMakeGeometryRequest, creates a XtWidgetGeometry structure
    and specifies that width and height should change. The geometry manager is
    free to modify any of the other window attributes (position or stacking
    order) to satisfy the resize request. If the return value is
    XtGeometryAlmost, width_return and height_return contain a compromise
    width and height. If these are acceptable, the widget should immediately
    make an XtMakeResizeRequest and request that the compromise width and
    height be applied. If the widget is not interested in
    XtGeometryAlmost replies, it can pass NULL for width_return and
    height_return.
XtConfigureWidget(3), XtQueryGeometery(3)
X Toolkit Intrinsics - C Language Interface
Xlib - C Language X Interface