Constraint(Xm) UNIX System V
NAME
Constraint - the Constraint widget class.
SYNOPSIS
#include <Xm/Xm.h>
DESCRIPTION
Constraint widgets maintain additional state data for each
child. For example, client-defined constraints on the
child's geometry may be specified.
When a constrained composite widget defines constraint
resources, all of that widget's children inherit all of
those resources as their own. These constraint resources
are set and read just the same as any other resources
defined for the child. This resource inheritance extends
exactly one generation down, which means only the first-
generation children of a constrained composite widget
inherit the parent widget's constraint resources.
Because constraint resources are defined by the parent
widgets and not the children, the child widgets never
directly use the constraint resource data. Constraint
resource date is instead used by the parents to attach
child-specific data to children.
Classes
Constraint inherits behavior and resources from Composite
and Core.
The class pointer is constraintWidgetClass.
The class name is Constraint.
New Resources
Constraint defines no new resources.
Inherited Resources
Constraint inherits behavior and resources from Composite
and Core. The following table defines a set of widget
resources used by the programmer to specify data. The
programmer can also set the resource values for the
inherited classes to set attributes for this widget. To
reference a resource by name or by class in a .Xdefaults
file, remove the XmN or XmC prefix and use the remaining
letters. To specify one of the defined values for a
resource in a .Xdefaults file, remove the Xm prefix and use
the remaining letters (in either lower case or upper case,
but include any underscores between words). The codes in
the access column indicate if the given resource can be set
at creation time (C), set by using XtSetValues (S),
retrieved by using XtGetValues (G), or is not applicable
(N/A).
Core Resource Set
Name Class Type Default Access
____________________________________________________________________________________
XmNaccelerators XmCAccelerators XtTranslations NULL CSG
XmNancestorSensitive XmCSensitive Boolean True G
XmNbackground XmCBackground Pixel White CSG
XmNbackgroundPixmap XmCPixmap Pixmap XmUNSPECIFIED_PIXMAP CSG
XmNborderColor XmCBorderColor Pixel Black CSG
XmNborderPixmap XmCPixmap Pixmap XmUNSPECIFIED_PIXMAP CSG
XmNborderWidth XmCBorderWidth Dimension 1 CSG
XmNcolormap XmCColormap Colormap XtCopyFromParent CG
XmNdepth XmCDepth int XtCopyFromParent CG
XmNdestroyCallback XmCCallback XtCallbackList NULL C
XmNheight XmCHeight Dimension 0 CSG
XmNmappedWhenManaged XmCMappedWhenManaged Boolean True CSG
XmNscreen XmCScreen Pointer XtCopyScreen CG
XmNsensitive XmCSensitive Boolean True CSG
XmNtranslations XmCTranslations XtTranslations NULL CSG
XmNwidth XmCWidth Dimension 0 CSG
XmNx XmCPosition Position 0 CSG
XmNy XmCPosition Position 0 CSG
RELATED INFORMATION
Composite(Xm) and Core(Xm).
(printed 2/14/90) Constraint(Xm)