Constraint(3)
NAME
Constraint --- The Constraint widget class "Constraint" "widget class" "Constraint"
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. Instead, the parents use constraint resource data 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 lowercase or uppercase,
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 XtAccelerators dynamic CSG
XmNancestorSensitive XmCSensitive Boolean dynamic G
XmNbackground XmCBackground Pixel dynamic CSG
XmNbackgroundPixmap XmCPixmap Pixmap XmUNSPECIFIED_PIXMAP CSG
XmNborderColor XmCBorderColor Pixel XtDefaultForeground CSG
XmNborderPixmap XmCPixmap Pixmap XmUNSPECIFIED_PIXMAP CSG
XmNborderWidth XmCBorderWidth Dimension 1 CSG
XmNcolormap XmCColormap Colormap dynamic CG
XmNdepth XmCDepth int dynamic CG
XmNdestroyCallback XmCCallback XtCallbackList NULL C
XmNheight XmCHeight Dimension dynamic CSG
XmNinitialResourcesPersistent XmCInitialResourcesPersistent Boolean True C
XmNmappedWhenManaged XmCMappedWhenManaged Boolean True CSG
XmNscreen XmCScreen Screen * dynamic CG
XmNsensitive XmCSensitive Boolean True CSG
XmNtranslations XmCTranslations XtTranslations dynamic CSG
XmNwidth XmCWidth Dimension dynamic CSG
XmNx XmCPosition Position 0 CSG
XmNy XmCPosition Position 0 CSG
Translations
There are no translations for Constraint.
RELATED
Composite(3) and Core(3). Constraint(3)
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