[gtk+] (36 commits) Non-fast-forward update to branch wip/baedert/children

[Timm Bäder <baedert src gnome org>]

The branch 'wip/baedert/children' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  2159724... widget: Add children and sibling pointers
  1bab717... widget: Iterate over child widgets instead of gtk_container
  ed00bc7... widget: Implement show_all
  30f7b8b... widget: Implement map/unmap with child widgets
  fab1ad3... widget: Check for containerness before calling container AP
  21f69a8... widget: Unparent widgets in dispose()
  b136af7... widget: Implement create_path for widgets with no-container
  c179e54... inspector: Show child widgets of widgets
  ce45df6... widget: Add widget version of gtk_container_snapshot_child
  6aa4b89... switch: Use GtkLabels for on/off labels
  3acfc3b... Remove gtk_container_snapshot_child
  b0a4b2a... Move gtk_container_propagate_draw to GtkWidget
  399e26f... spinbutton: Use widgets for up/down buttons
  ffbf333... widget: Remove unused adjust_* vfuncs
  b0dfccb... widget: Stop exporting gtk_widget_draw_internal
  2c692d7... widget: Remove gtk_widget_style_get_property
  dbfa5ef... widget: Add gtk_widget_get_children_clip
  ccfc255... widget: Add focus_child pointer
  7c5ba3b... widget: Fix grab_focus for child widgets
  4b5eda6... inspector: Don't try to access child props of non-container
  d38bcc1... Move child widget snapshotting into GtkWidget
  39e6861... WIP: focus_tab_sort for GtkWIdget
  99f4957... testsuite: Stop testing style properties
  e62e91e... label: Remove angle property
  b0b0c57... snapshot: Add annotations to parameters/return values
  f9a82b2... test: Remove gtk_label_set_angle calls
  5fbc8cf... label: Remove :track-visited-links
  180d7ad... separatortoolitem: Remove button-event/motion-event handler
  944c70f... linkbutton: Replace button-press-event handler with gesture
  d9b72be... toolbar: Replace button-press-event handler with gesture
  399348e... menu: Replace button-press-handler with gesture
  3fe4aab... widget: Fix :parent property type
  bae08dd... gtkmain: Correctly notify all widgets of a grab
  5138808... widget: Warn if children are left in finalize()
  8f99141... spinbutton: unref child widgets
  ff0ae64... switch: Unref child widgets

Commits added to the branch:

  4c12c4b... snapshot: Add annotations to parameters/return values (*)
  c4a6c37... separatortoolitem: Remove button-event/motion-event handler (*)
  55b1f23... linkbutton: Replace button-press-event handler with gesture (*)
  be9adea... toolbar: Replace button-press-event handler with gesture (*)
  1aa1676... menu: Replace button-press-handler with gesture (*)
  489aee5... widget: Remove unused adjust_* vfuncs (*)
  7039906... widget: Add children and sibling pointers
  5198661... widget: Iterate over child widgets instead of gtk_container
  e76eaa1... widget: Implement show_all
  577fca8... widget: Implement map/unmap with child widgets
  ff39e79... widget: Check for containerness before calling container AP
  7537631... widget: Unparent widgets in dispose()
  cdeaec0... widget: Implement create_path for widgets with no-container
  c520b5b... inspector: Show child widgets of widgets
  5faa7ff... widget: Add widget version of gtk_container_snapshot_child
  2be552a... switch: Use GtkLabels for on/off labels
  0f400a0... Remove gtk_container_snapshot_child
  e08f3c2... Move gtk_container_propagate_draw to GtkWidget
  0f82a31... spinbutton: Use widgets for up/down buttons
  5b08910... widget: Stop exporting gtk_widget_draw_internal
  3e69986... widget: Remove gtk_widget_style_get_property
  9c02993... widget: Add gtk_widget_get_children_clip
  c4f87eb... widget: Add focus_child pointer
  ff15040... widget: Fix grab_focus for child widgets
  da3dca6... inspector: Don't try to access child props of non-container
  cfeab4a... Move child widget snapshotting into GtkWidget
  328c4cd... WIP: focus_tab_sort for GtkWIdget
  55a9589... testsuite: Stop testing style properties
  7c91e3b... label: Remove angle property
  9ca5ef6... test: Remove gtk_label_set_angle calls
  2b3c5dd... label: Remove :track-visited-links
  391d95e... widget: Fix :parent property type
  851464f... gtkmain: Correctly notify all widgets of a grab
  3eba9b7... widget: Warn if children are left in finalize()
  f83a475... spinbutton: unref child widgets
  e53775c... switch: Unref child widgets

(*) This commit already existed in another branch; no separate mail sent