[gtk+] (44 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:

  8a8e977... widget: Add children and sibling pointers
  716d5b5... widget: Iterate over child widgets instead of gtk_container
  555897d... widget: Implement show_all
  0688630... widget: Implement map/unmap with child widgets
  16a72a5... widget: Check for containerness before calling container AP
  014c63e... widget: Unparent widgets in dispose()
  5d58af1... widget: Implement create_path for widgets with no-container
  c0bea4b... inspector: Show child widgets of widgets
  a37e7d5... widget: Add widget version of gtk_container_snapshot_child
  7e4b830... switch: Use GtkLabels for on/off labels
  f992ac0... Remove gtk_container_snapshot_child
  7a2b885... widget: Remove gtk_widget_invalidate_style_context
  446baf2... widget: Remove _gtk_widget_supports_clip
  8df45d3... Move gtk_container_propagate_draw to GtkWidget
  4072cd2... spinbutton: Use widgets for up/down buttons
  386d78e... widget: Remove unused adjust_* vfuncs
  88c3705... widget: Stop exporting gtk_widget_draw_internal
  2949666... widget: Remove gtk_widget_style_get_property
  071b128... widget: Add gtk_widget_get_children_clip
  dd6c30b... widget: Add focus_child pointer
  91bf1e8... widget: Fix grab_focus for child widgets
  7c7d655... inspector: Don't try to access child props of non-container
  352060c... Move child widget snapshotting into GtkWidget
  b11ebf6... WIP: focus_tab_sort for GtkWIdget
  d8f3926... testsuite: Stop testing style properties
  ba29569... label: Remove angle property
  92fef29... snapshot: Add annotations to parameters/return values
  c21bcf8... test: Remove gtk_label_set_angle calls
  420488e... label: Remove :track-visited-links
  538a630... headerbar: measure children using gtk_widget_measure
  c999a71... revealer: Measure child widget size using gtk_widget_measur
  3e47689... scrolledwindow: measure child widgets using gtk_widget_meas
  293289c... viewport: Use gtk_widget_measure to measure child sizes
  3ec8612... separatortoolitem: Remove button-event/motion-event handler
  ce595db... linkbutton: Replace button-press-event handler with gesture
  b3aeb45... toolbar: Replace button-press-event handler with gesture
  6f76018... menu: Replace button-press-handler with gesture
  5b7fcd6... widget: Fix :parent property type
  b26b604... frame: Use gtk_widget_measure to measure child sizes
  f38b19a... widget-factory: Use GtkButton:icon-name to construct icon b

Commits added to the branch:

  8efc91c... GtkProgressBar: trivial conditional optimisation (*)
  0d68b22... stylecontext: Remove a bunch of unneeded headers (*)
  9f98138... printunixdialog: Remove GtkDrawingArea::draw handler (*)
  5b05c12... toolpalette: call set_has_window (*)
  d45e5ef... widget-factory: Use GtkButton:icon-name to construct icon b (*)
  7f8d0ac... headerbar: measure children using gtk_widget_measure (*)
  1ab3d32... revealer: Measure child widget size using gtk_widget_measur (*)
  5ee590f... scrolledwindow: measure child widgets using gtk_widget_meas (*)
  7096d6d... viewport: Use gtk_widget_measure to measure child sizes (*)
  ac20c3e... frame: Use gtk_widget_measure to measure child sizes (*)
  51c9fae... widget: Add children and sibling pointers
  430cc0d... widget: Iterate over child widgets instead of gtk_container
  1148e4c... widget: Implement show_all
  3496345... widget: Implement map/unmap with child widgets
  87c2180... widget: Check for containerness before calling container AP
  d7e3058... widget: Unparent widgets in dispose()
  5d3ceec... widget: Implement create_path for widgets with no-container
  5657dcb... inspector: Show child widgets of widgets
  de9fc5a... widget: Add widget version of gtk_container_snapshot_child
  dc119a3... switch: Use GtkLabels for on/off labels
  d23975f... Remove gtk_container_snapshot_child
  51f4b30... widget: Remove gtk_widget_invalidate_style_context
  b7555c3... widget: Remove _gtk_widget_supports_clip
  c948c23... Move gtk_container_propagate_draw to GtkWidget
  d2290f6... spinbutton: Use widgets for up/down buttons
  df54191... widget: Remove unused adjust_* vfuncs
  2189e74... widget: Stop exporting gtk_widget_draw_internal
  fc44028... widget: Remove gtk_widget_style_get_property
  580b0e8... widget: Add gtk_widget_get_children_clip
  01bee1f... widget: Add focus_child pointer
  abfc1af... widget: Fix grab_focus for child widgets
  ac12e56... inspector: Don't try to access child props of non-container
  7a2ccea... Move child widget snapshotting into GtkWidget
  72f76dd... WIP: focus_tab_sort for GtkWIdget
  73769c3... testsuite: Stop testing style properties
  2ab5e62... label: Remove angle property
  4d9ea35... snapshot: Add annotations to parameters/return values
  5666253... test: Remove gtk_label_set_angle calls
  ccb7cdd... label: Remove :track-visited-links
  ff5ccf3... separatortoolitem: Remove button-event/motion-event handler
  2c312f2... linkbutton: Replace button-press-event handler with gesture
  830c6dd... toolbar: Replace button-press-event handler with gesture
  a632866... menu: Replace button-press-handler with gesture
  edf4021... widget: Fix :parent property type

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