[gimp] Fix annotations allowing null "constraint" and "data" args, #6526

[Jehan <jehanp src gnome org>]

commit df766d544381202506fdfa9d609d3cf78bf5e36b
Author: Lloyd Konneker <konnekerl gmail com>
Date:   Fri Mar 5 19:10:10 2021 +0000

    Fix annotations allowing null "constraint" and "data" args, #6526

 libgimp/gimpimagecombobox.c |  6 +++---
 libgimp/gimpitemcombobox.c  | 24 ++++++++++++------------
 2 files changed, 15 insertions(+), 15 deletions(-)
---
diff --git a/libgimp/gimpimagecombobox.c b/libgimp/gimpimagecombobox.c
index 65ebcbd497..2a91b391b8 100644
--- a/libgimp/gimpimagecombobox.c
+++ b/libgimp/gimpimagecombobox.c
@@ -128,9 +128,9 @@ gimp_image_combo_box_finalize (GObject *object)
 
 /**
  * gimp_image_combo_box_new:
- * @constraint:   a #GimpImageConstraintFunc or %NULL
- * @data:         a pointer that is passed to @constraint
- * @data_destroy: Destroy function for @data.
+ * @constraint:   (nullable):  a #GimpImageConstraintFunc or %NULL
+ * @data:         (closure):   a pointer that is passed to @constraint
+ * @data_destroy: (destroy):   Destroy function for @data.
  *
  * Creates a new #GimpIntComboBox filled with all currently opened
  * images. If a @constraint function is specified, it is called for
diff --git a/libgimp/gimpitemcombobox.c b/libgimp/gimpitemcombobox.c
index bde7abff0f..23b52887ce 100644
--- a/libgimp/gimpitemcombobox.c
+++ b/libgimp/gimpitemcombobox.c
@@ -167,9 +167,9 @@ gimp_drawable_combo_box_init (GimpDrawableComboBox *combo_box)
 
 /**
  * gimp_drawable_combo_box_new:
- * @constraint: (nullable):   a #GimpItemConstraintFunc or %NULL
- * @data: (closure):  a pointer that is passed to @constraint
- * @data_destroy: Destroy function for @data
+ * @constraint:     (nullable):   a #GimpItemConstraintFunc or %NULL
+ * @data:           (closure):    a pointer that is passed to @constraint
+ * @data_destroy:   (destroy):    Destroy function for @data
  *
  * Creates a new #GimpIntComboBox filled with all currently opened
  * drawables. If a @constraint function is specified, it is called for
@@ -223,9 +223,9 @@ gimp_channel_combo_box_init (GimpChannelComboBox *combo_box)
 
 /**
  * gimp_channel_combo_box_new:
- * @constraint:   a #GimpItemConstraintFunc or %NULL
- * @data:         a pointer that is passed to @constraint
- * @data_destroy: Destroy function for @data
+ * @constraint:    (nullable):   a #GimpItemConstraintFunc or %NULL
+ * @data:          (closure):    a pointer that is passed to @constraint
+ * @data_destroy:  (destroy):    Destroy function for @data
  *
  * Creates a new #GimpIntComboBox filled with all currently opened
  * channels. See gimp_drawable_combo_box_new() for more information.
@@ -272,9 +272,9 @@ gimp_layer_combo_box_init (GimpLayerComboBox *combo_box)
 
 /**
  * gimp_layer_combo_box_new:
- * @constraint:   a #GimpItemConstraintFunc or %NULL
- * @data:         a pointer that is passed to @constraint
- * @data_destroy: Destroy function for @data
+ * @constraint:     (nullable):   a #GimpItemConstraintFunc or %NULL
+ * @data:           (closure):    a pointer that is passed to @constraint
+ * @data_destroy:   (destroy):    Destroy function for @data
  *
  * Creates a new #GimpIntComboBox filled with all currently opened
  * layers. See gimp_drawable_combo_box_new() for more information.
@@ -322,9 +322,9 @@ gimp_vectors_combo_box_init (GimpVectorsComboBox *combo_box)
 
 /**
  * gimp_vectors_combo_box_new:
- * @constraint:   a #GimpItemConstraintFunc or %NULL
- * @data:         a pointer that is passed to @constraint
- * @data_destroy: Destroy function for @data
+ * @constraint:     (nullable):   a #GimpItemConstraintFunc or %NULL
+ * @data:           (closure):    a pointer that is passed to @constraint
+ * @data_destroy:   (destroy):    Destroy function for @data
  *
  * Creates a new #GimpIntComboBox filled with all currently opened
  * vectors objects. If a @constraint function is specified, it is called for