Constraint(library call) Constraint(library call)
NAME [Toc] [Back]
Constraint - The Constraint widget class
SYNOPSIS [Toc] [Back]
#include <Xm/Xm.h>
DESCRIPTION [Toc] [Back]
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 [Toc] [Back]
Constraint inherits behavior and resources from Composite and Core.
The class pointer is constraintWidgetClass.
The class name is Constraint.
New Resources [Toc] [Back]
Constraint defines no new resources.
Inherited Resources [Toc] [Back]
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).
- 1 - Formatted: January 24, 2005
Constraint(library call) Constraint(library call)
________________________________________________________________________________________________________________
| 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 [Toc] [Back]
There are no translations for Constraint.
RELATED [Toc] [Back]
Composite [ Back ] |
