Constructor

GtkConstraintnew

Declaration [src]

GtkConstraint*
gtk_constraint_new (
  GtkConstraintTarget* target,
  GtkConstraintAttribute target_attribute,
  GtkConstraintRelation relation,
  GtkConstraintTarget* source,
  GtkConstraintAttribute source_attribute,
  double multiplier,
  double constant,
  int strength
)

Description [src]

Creates a new constraint representing a relation between a layout attribute on a source and a layout attribute on a target.

Parameters

target GtkConstraintTarget
 

The target of the constraint.

 The argument can be NULL.
 The data is owned by the caller of the function.
target_attribute GtkConstraintAttribute
 

The attribute of target to be set.

relation GtkConstraintRelation
 

The relation equivalence between target_attribute and source_attribute

source GtkConstraintTarget
 

The source of the constraint.

 The argument can be NULL.
 The data is owned by the caller of the function.
source_attribute GtkConstraintAttribute
 

The attribute of source to be read.

multiplier double
 

A multiplication factor to be applied to source_attribute

constant double
 

A constant factor to be added to source_attribute

strength int
 

The strength of the constraint.

Return value

Returns: GtkConstraint
 

The newly created constraint.

 The caller of the function takes ownership of the data, and is responsible for freeing it.