docs: Document BindConstraint and AlignConstraint
Add the missing gtk-doc annotations for BindConstraint and AlignConstraint, plus the licensing blurb.
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Emmanuele Bassi
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e9b93d5676
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9f7e4b2b64
@ -1,3 +1,39 @@
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/*
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* Clutter.
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*
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* An OpenGL based 'interactive canvas' library.
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*
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* Copyright (C) 2010 Intel Corporation.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*
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* Author:
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* Emmanuele Bassi <ebassi@linux.intel.com>
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*/
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/**
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* SECTION:ClutterAlignConstraint
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* @Title: ClutterAlignConstraint
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* @Short_Description: A constraint aligning the position of an actor
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*
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* #ClutterAlignConstraint is a #ClutterConstraint that aligns the position
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* of the #ClutterActor to which it is applied to the size of another
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* #ClutterActor using an alignment factor
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*
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* #ClutterAlignConstraint is available since Clutter 1.4
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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@ -209,14 +245,28 @@ clutter_align_constraint_class_init (ClutterAlignConstraintClass *klass)
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gobject_class->set_property = clutter_align_constraint_set_property;
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gobject_class->get_property = clutter_align_constraint_get_property;
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/**
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* ClutterAlignConstraint:source:
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*
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* The #ClutterActor used as the source for the alignment
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*
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* Since: 1.4
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*/
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pspec = g_param_spec_object ("source",
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"Source",
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"The source of the binding",
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"The source of the alignment",
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CLUTTER_TYPE_ACTOR,
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CLUTTER_PARAM_READWRITE |
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G_PARAM_CONSTRUCT);
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g_object_class_install_property (gobject_class, PROP_SOURCE, pspec);
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/**
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* ClutterAlignConstraint:align-axis:
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*
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* The axis to be used to compute the alignment
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*
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* Since: 1.4
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*/
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pspec = g_param_spec_enum ("align-axis",
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"Align Axis",
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"The axis to align the position to",
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@ -226,6 +276,18 @@ clutter_align_constraint_class_init (ClutterAlignConstraintClass *klass)
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G_PARAM_CONSTRUCT);
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g_object_class_install_property (gobject_class, PROP_ALIGN_AXIS, pspec);
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/**
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* ClutterAlignConstraint:factor:
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*
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* The alignment factor, as a normalized value between 0.0 and 1.0
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*
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* The #ClutterAlignConstraint:factor depends on the
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* #ClutterAlignConstraint:align-axis value: with %CLUTTER_ALIGN_X_AXIS,
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* 0.0 means left and 1.0 means right; with %CLUTTER_ALIGN_Y_AXIS, 0.0
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* means top and 1.0 means bottom
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*
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* Since: 1.4
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*/
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pspec = g_param_spec_float ("factor",
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"Factor",
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"The alignment factor, between 0.0 and 1.0",
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@ -244,6 +306,20 @@ clutter_align_constraint_init (ClutterAlignConstraint *self)
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self->factor = 0.0f;
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}
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/**
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* clutter_align_constraint_new:
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* @source: the #ClutterActor to use as the source of the alignment
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* @axis: the axis to be used to compute the alignment
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* @factor: the alignment factor, between 0.0 and 1.0
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*
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* Creates a new constraint, aligning a #ClutterActor's position with
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* regards of the size of the actor to @source, with the given alignment
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* @factor
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*
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* Return value: the newly created #ClutterAlignConstraint
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*
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* Since: 1.4
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*/
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ClutterConstraint *
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clutter_align_constraint_new (ClutterActor *source,
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ClutterAlignAxis axis,
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@ -1,3 +1,27 @@
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/*
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* Clutter.
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*
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* An OpenGL based 'interactive canvas' library.
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*
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* Copyright (C) 2010 Intel Corporation.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*
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* Author:
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* Emmanuele Bassi <ebassi@linux.intel.com>
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*/
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#if !defined(__CLUTTER_H_INSIDE__) && !defined(CLUTTER_COMPILATION)
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#error "Only <clutter/clutter.h> can be included directly."
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#endif
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@ -13,8 +37,26 @@ G_BEGIN_DECLS
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#define CLUTTER_ALIGN_CONSTRAINT(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), CLUTTER_TYPE_ALIGN_CONSTRAINT, ClutterAlignConstraint))
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#define CLUTTER_IS_ALIGN_CONSTRAINT(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CLUTTER_TYPE_ALIGN_CONSTRAINT))
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/**
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* ClutterAlignConstraint:
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*
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* <structname>ClutterAlignConstraint</structname> is an opaque structure
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* whose members cannot be directly accesses
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*
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* Since: 1.4
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*/
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typedef struct _ClutterAlignConstraint ClutterAlignConstraint;
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/**
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* ClutterAlignAxis:
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* @CLUTTER_ALIGN_X_AXIS: Maintain the alignment on the X axis
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* @CLUTTER_ALIGN_Y_AXIS: Maintain the alignment on the Y axis
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*
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* Specifies the axis on which #ClutterAlignConstraint should maintain
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* the alignment
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*
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* Since: 1.4
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*/
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typedef enum { /*< prefix=CLUTTER_ALIGN >*/
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CLUTTER_ALIGN_X_AXIS,
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CLUTTER_ALIGN_Y_AXIS,
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@ -37,8 +37,26 @@ G_BEGIN_DECLS
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#define CLUTTER_BIND_CONSTRAINT(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), CLUTTER_TYPE_BIND_CONSTRAINT, ClutterBindConstraint))
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#define CLUTTER_IS_BIND_CONSTRAINT(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CLUTTER_TYPE_BIND_CONSTRAINT))
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/**
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* ClutterBindConstraint:
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*
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* <structname>ClutterBindConstraint</structname> is an opaque structure
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* whose members cannot be directly accessed
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*
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* Since: 1.4
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*/
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typedef struct _ClutterBindConstraint ClutterBindConstraint;
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/**
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* ClutterBindCoordinate:
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* @CLUTTER_BIND_X: Bind the X coordinate
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* @CLUTTER_BIND_Y: Bind the Y coordinate
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* @CLUTTER_BIND_Z: Bind the Z coordinate
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*
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* Specifies which coordinate should be used in a binding
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*
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* Since: 1.4
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*/
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typedef enum { /*< prefix=CLUTTER_BIND >*/
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CLUTTER_BIND_X,
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CLUTTER_BIND_Y,
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