[gtk+] (66 commits) Non-fast-forward update to branch wip/baedert/gtkimageview

[Timm Bäder <baedert src gnome org>]

The branch 'wip/baedert/gtkimageview' 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:

  6edd04a... gdk: Make gdk_cairo_surface_paint_pixbuf public
  814811b... Add GtkImageView
  e291f8b... gtk3-demo: Add GtkImageView demo
  a8c7540... GtkImageView: Replace zoom-mode with fit-allocation
  fb7fb38... GtkImageView: Rename zoom-enabled/rotate-enabled
  c8c51d7... GtkImageView: Add _set_pixbuf
  096165f... GtkImageView: Update the adjustments more often
  f8c67db... GtkImageView: Add scale arguments to load functions
  1b8fe1c... GtkImageView: Stop the animation when setting the pixbuf
  2d4fb4d... GtkImageView: Add _set_surface
  a9239c9... gtkimageview.h: Fix indentation
  00dffd0... GtkImageView: Add initial gesture code
  489cf4a... GtkImageView: Fix drawing in scrollable case
  d84a243... GtkImageView: Add _set_animation
  4b66501... GtkImageView: Add docs
  e14c12d... GtkImageView: Fix snap-angle getter
  59cbc27... GtkImageView: Implement first 'scale to pointer' version
  dc9ff53... GtkImageView: Implement zoom-to-cursor
  8c2cc8a... GtkImageView: Fix rotate gesture usage
  89acb7c... GtkImageView: Fix gesture usage
  1b2f4d9... GtkImageView: Fix scroll-to-pointer behavior
  9ab4896... GtkImageView: Use the {zoom,rotate}-gesture-enabled propert
  33c0f3e... GtkImageView: Add _fix_point_rotate
  6224a13... GtkImageView: Fix HiDPI drawing
  ea72c40... GtkImageView: Fix typo
  fbf4759... GtkImageView: Choose the anchor point in ::begin
  16a5e8c... WIP
  3a97422... gtkimageview: state
  26f46ba... Fix bounding_box_for_angle calculation
  4a765ad... Last "working" state
  b792547... Simple rotation working
  5884c45... Update the adjustments properly
  8068d14... imageview: Draw less debugging stuff
  3ed5055... GtkImageView: Rename fix_point function to fix_anchor
  267bcc1... wupp
  e56f2a8... GtkImageView: scale fixing works in fix_anchor_rotate
  d928845... Foo.
  67de617... Scale/Rotation fixing works individually, not together.
  ac0865f... I think both scale and angle are working...
  17a4e35... Both at the same time appear to be working...
  350ff4b... \:D/
  bfd0d91... Remove last _fix_anchor() usages
  5be50be... Remove some obsolete code
  96a3dc4... imageview: Clean things up a bit
  1810404... Set size_valid do FALSE after setting the properties...
  119b615... Fix some memory leaks
  b15dcc5... demo: Add scale spinbutton back
  92d3d29... imageview: Improvements!
  b76a9d8... demo: Add rotate/scale gesture check buttons
  bfbec4f... imageview: Implement _set/_get_property for zoom/rotate ges
  f5ca060... Set State to DENIED in gesture ::begin
  fba204e... imageview: More foo.
  64c47a0... demo: Unref GtkBuilder instance
  7b7d8f7... GtkImageView: Create/Destroy gestures on demand
  a1b0fda... GtkImageView: Fix some memory leaks

Commits added to the branch:

  c7c17ab... Adwaita: fix checks and radios on selected row (*)
  a684509... spinbutton: Make the entry gadget be the entry's gadget (*)
  6bb8da5... stack: Clip animation drawing (*)
  d4f853d... container: Turn assert into return_if_fail() (*)
  74c3468... cssstyleproperty: Don't allow assigning min-width/min-heigh (*)
  efc899b... widget: Improve gtk_cairo_should_draw_window() (*)
  16061bc... gdk: Make gdk_cairo_surface_paint_pixbuf public
  e0df0d3... Add GtkImageView
  a167e6a... gtk3-demo: Add GtkImageView demo
  6646daf... GtkImageView: Replace zoom-mode with fit-allocation
  4261d33... GtkImageView: Rename zoom-enabled/rotate-enabled
  601c7f7... GtkImageView: Add _set_pixbuf
  5377d9b... GtkImageView: Update the adjustments more often
  7d4ff5f... GtkImageView: Add scale arguments to load functions
  7929daf... GtkImageView: Stop the animation when setting the pixbuf
  4a079f7... GtkImageView: Add _set_surface
  465f070... gtkimageview.h: Fix indentation
  2eeb402... GtkImageView: Add initial gesture code
  c318951... GtkImageView: Fix drawing in scrollable case
  0d3d78d... GtkImageView: Add _set_animation
  6b66b47... GtkImageView: Add docs
  6bb746b... GtkImageView: Fix snap-angle getter
  bd7d01b... GtkImageView: Implement first 'scale to pointer' version
  5769555... GtkImageView: Implement zoom-to-cursor
  b7dec57... GtkImageView: Fix rotate gesture usage
  54287f8... GtkImageView: Fix gesture usage
  bebc1c7... GtkImageView: Fix scroll-to-pointer behavior
  32c65fb... GtkImageView: Use the {zoom,rotate}-gesture-enabled propert
  6c3a71c... GtkImageView: Add _fix_point_rotate
  923c132... GtkImageView: Fix HiDPI drawing
  3e5897f... GtkImageView: Fix typo
  8393ff2... GtkImageView: Choose the anchor point in ::begin
  e852cf5... WIP
  4817f71... gtkimageview: state
  1f9ff17... Fix bounding_box_for_angle calculation
  4711124... Last "working" state
  bf76a54... Simple rotation working
  37fc74b... Update the adjustments properly
  74d70b3... imageview: Draw less debugging stuff
  b44f8b2... GtkImageView: Rename fix_point function to fix_anchor
  57eeb53... wupp
  cf413e0... GtkImageView: scale fixing works in fix_anchor_rotate
  82762ae... Foo.
  ef2fc0c... Scale/Rotation fixing works individually, not together.
  534f7ba... I think both scale and angle are working...
  45f5bbd... Both at the same time appear to be working...
  921545a... \:D/
  5f3e8df... Remove last _fix_anchor() usages
  4c11923... Remove some obsolete code
  04c6d17... imageview: Clean things up a bit
  f227b60... Set size_valid do FALSE after setting the properties...
  0abee44... Fix some memory leaks
  47c2197... demo: Add scale spinbutton back
  49a32a4... imageview: Improvements!
  077faec... demo: Add rotate/scale gesture check buttons
  39301bd... imageview: Implement _set/_get_property for zoom/rotate ges
  a81867a... Set State to DENIED in gesture ::begin
  ebd5826... imageview: More foo.
  d296fca... demo: Unref GtkBuilder instance
  a30f08e... GtkImageView: Create/Destroy gestures on demand
  0aff6d5... GtkImageView: Fix some memory leaks
  d2aec64... GtkImageView: Don't g_free slice data
  7d021e0... demo: Add some error handling for async operations
  0f669b9... demo: Separate code and declarations
  5fa5ff7... GtkImageView: Propagate GTask error
  82437f8... GtkImageView: Propagate errors from async API

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