[gtk/wip/ebassi/grid-layout] docs: Add missing layout managers to the API reference

[Emmanuele Bassi <ebassi src gnome org>]

commit 89c1a66403c34467d83dcf549a763bf5a4a0cd3d
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Thu Apr 4 16:43:06 2019 +0100

    docs: Add missing layout managers to the API reference

 docs/reference/gtk/gtk4-docs.xml     |  4 ++
 docs/reference/gtk/gtk4-sections.txt | 82 ++++++++++++++++++++++++++++++++++++
 2 files changed, 86 insertions(+)
---
diff --git a/docs/reference/gtk/gtk4-docs.xml b/docs/reference/gtk/gtk4-docs.xml
index c1018bf53c..17a5337c6f 100644
--- a/docs/reference/gtk/gtk4-docs.xml
+++ b/docs/reference/gtk/gtk4-docs.xml
@@ -103,7 +103,11 @@
       <title>Layout Managers</title>
       <xi:include href="xml/gtklayoutmanager.xml" />
       <xi:include href="xml/gtklayoutchild.xml" />
+      <xi:include href="xml/gtkbinlayout.xml" />
       <xi:include href="xml/gtkboxlayout.xml" />
+      <xi:include href="xml/gtkcustomlayout.xml" />
+      <xi:include href="xml/gtkfixedlayout.xml" />
+      <xi:include href="xml/gtkgridlayout.xml" />
     </chapter>
 
     <chapter id="DisplayWidgets">
diff --git a/docs/reference/gtk/gtk4-sections.txt b/docs/reference/gtk/gtk4-sections.txt
index b2098ded5c..f0e76fe45b 100644
--- a/docs/reference/gtk/gtk4-sections.txt
+++ b/docs/reference/gtk/gtk4-sections.txt
@@ -7192,3 +7192,85 @@ gtk_box_layout_get_baseline_position
 GTK_TYPE_BOX_LAYOUT
 gtk_box_layout_get_type
 </SECTION>
+
+<SECTION>
+<FILE>gtkcustomlayout</FILE>
+GtkCustomLayout
+
+GtkCustomRequestModeFunc
+GtkCustomMeasureFunc
+GtkCustomAllocateFunc
+
+gtk_custom_layout_new
+
+<SUBSECTION Standard>
+GTK_TYPE_CUSTOM_LAYOUT
+gtk_custom_layout_get_type
+</SECTION>
+
+<SECTION>
+<FILE>gtkbinlayout</FILE>
+GtkBinLayout
+
+gtk_bin_layout_new
+
+<SUBSECTION Standard>
+GTK_TYPE_BIN_LAYOUT
+gtk_bin_layout_get_type
+</SECTION>
+
+<SECTION>
+<FILE>gtkfixedlayout</FILE>
+GtkFixedLayout
+
+gtk_fixed_layout_new
+
+<SUBSECTION>
+GtkFixedLayoutChild
+
+gtk_fixed_layout_child_set_position
+gtk_fixed_layout_child_get_position
+
+<SUBSECTION Standard>
+GTK_TYPE_FIXED_LAYOUT
+gtk_fixed_layout_get_type
+GTK_TYPE_FIXED_LAYOUT_CHILD
+gtk_fixed_layout_child_get_type
+</SECTION>
+
+<SECTION>
+<FILE>gtkgridlayout</FILE>
+GtkGridLayout
+
+gtk_grid_layout_new
+gtk_grid_layout_set_row_homogeneous
+gtk_grid_layout_get_row_homogeneous
+gtk_grid_layout_set_row_spacing
+gtk_grid_layout_get_row_spacing
+gtk_grid_layout_set_column_homogeneous
+gtk_grid_layout_get_column_homogeneous
+gtk_grid_layout_set_column_spacing
+gtk_grid_layout_get_column_spacing
+gtk_grid_layout_set_row_baseline_position
+gtk_grid_layout_get_row_baseline_position
+gtk_grid_layout_set_baseline_row
+gtk_grid_layout_get_baseline_row
+
+<SUBSECTION>
+GtkGridLayoutChild
+
+gtk_grid_layout_child_set_top_attach
+gtk_grid_layout_child_get_top_attach
+gtk_grid_layout_child_set_left_attach
+gtk_grid_layout_child_get_left_attach
+gtk_grid_layout_child_set_column_span
+gtk_grid_layout_child_get_column_span
+gtk_grid_layout_child_set_row_span
+gtk_grid_layout_child_get_row_span
+
+<SUBSECTION Standard>
+GTK_TYPE_GRID_LAYOUT
+gtk_grid_layout_get_type
+GTK_TYPE_GRID_LAYOUT_CHILD
+gtk_grid_layout_child_get_type
+</SECTION>