[gtk+] (191 commits) Non-fast-forward update to branch wip/watson/progress-tracker

[Matthew Watson <watson src gnome org>]

The branch 'wip/watson/progress-tracker' 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:

  c34815e... progresstracker: simple struct to track animation progress
  daae4a6... stack: port to progress tracker
  08688cd... progresstracker: add easing function
  748aaff... stack: skip first frame for animations
  c33c8e1... WIP: port css animation and transition to tracker
  6efbbc9... progresstracker: add GTK_SLOWDONW environment variable
  2330b73... inspector: add slider to control slowdown factor

Commits added to the branch:

  873f6ae... 3.19.12 (*)
  186ecdf... High Contrast: distinct insensitive button (*)
  7018a41... Correct a deprecation note (*)
  e44617b... High Contrast: reimplement gtk scale (*)
  87c410d... High Contrast: checkboxes and radios inside treeviews (*)
  c6dcc6e... Adwaita: add some comments in the GtkScale related scss (*)
  abfdad3... Adwaita: fix progressbar in treeviews styling (*)
  3e567b4... High Contrast: disabled scales more subtle (*)
  6f3a3ea... Adwaita: notebook better header spacing (*)
  9851218... scale: Fix value height calculation (*)
  e5e8ffa... High Contrast: reimplement check and radio (*)
  2864370... High Contrast: fix metrics for popover menus (*)
  ef8ef29... Adwaita: simplify treeview check and radio scss (*)
  6ccaa8e... High Contrast: keycap styling (*)
  6228233... Adwaita: remove a nonsensical comment (*)
  e4f6c76... High Contrast: fix entry and button metrics (*)
  b73f428... High Contrast: circular buttons (*)
  5e629bc... High Contrast: spinbuttons (*)
  3e6eca5... High Contrast: button metrics (*)
  1ae5643... Adwaita: shrink back big standalone osd buttons (*)
  b0b06ff... Updated Korean translation (*)
  51f34f4... Updated Korean translation (*)
  e9de5f1... HighContrast: Fix actionbar borders (*)
  9b4eff6... Updated Kazakh translation (*)
  4455ef1... Updated Kazakh translation (*)
  4a58e75... Adwaita: fix wide separators (*)
  981985e... High Contrast: remove an adwaita leftover (*)
  b0a25b3... High Contrast: add undecorated button mixin (*)
  52c3627... High Contrast: fix titlebuttons sizing (*)
  e942aee... High Contrast: menubar separator (*)
  0916880... High Contrast: fix app-notifications (*)
  1bf3f40... High Contrast: disabled flat buttons (*)
  450704b... Updated Italian translation (*)
  4ddd29d... Updated Italian translation (*)
  3e3d29f... gtkwindow: ignore default size if there is a size request (*)
  1bd5be6... quartz: fix quartz build (*)
  54d36ef... Updated Brazilian Portuguese translation (*)
  7d2a7a5... GDK W32: Don't move iconic windows (*)
  0e171dd... Updated Italian translation (*)
  71eac29... Updated Swedish translation (*)
  b88020e... Updated Swedish translation (*)
  a076df8... Hight Contrast: scrollbars (*)
  c94afa0... High Contrast: osd spinbuttons (*)
  4fc5832... High Contrast: osd spinbutton fixes (*)
  3a52961... High Contrast: spinbutton active state (*)
  fe31c5f... Updated Ukrainian translation (*)
  ad98651... High Contrast: fix drop states (*)
  3b1484f... Adwaita: fix colorscale shrinking when disabled (*)
  7d27fd0... High Contrast: fix a typo (*)
  a460584... High Contrast: stronger entry focus indication (*)
  48fb37f... High Contrast: don't hardcode a font-size on the switch (*)
  50b5820... High Contrast: switch style fix (*)
  80732a9... Updated Danish translation by scootergrisen (*)
  5a0aeec... Adwaita: correctly order backdrop decoration node shadows (*)
  99e2f91... Adwaita: simplify headerbar style (*)
  43937c6... Adwaita: checkbutton and radiobutton backdrop color fix (*)
  8f22138... Adwaita: remove commented out code (*)
  20a8ac5... Adwaita: reset entry props on horizontal spinbuttons (*)
  e079b92... Adwaita: fix label styling (*)
  ec50042... Revert "Adwaita: checkbutton and radiobutton backdrop color (*)
  38211ff... Adwaita: clean up checkbutton and radiobutton styling (*)
  0174803... Adwaita: added a transition to the backdrop state to most w (*)
  397bace... Adwaita: fix places sidebar icons style (*)
  c6834a0... pathbar: Order button CSS nodes right (*)
  3308122... placesview: Simplify (*)
  58b7512... cssshadowvalue: Fix copy/paste issue (*)
  c76424a... calendar: Remove duplicate flags value (*)
  ca3607c... menubar: Remove duplicate flags value (*)
  5db1c98... x11: Remove duplicate variable setting (*)
  471cdee... broadway: Remove duplicate initialization (*)
  07a69b7... gtk-demo: Fix copy/paste error (*)
  d42ba8a... tests: Add missing break statements (*)
  8cebc12... styleproperties: Don't use the same loop variable in nested (*)
  318a9c4... x11: Use g_error_matches() (*)
  9782a2b... broadway: Use explicit sizes for payload length (*)
  5091bc9... Updated Serbian translation (*)
  e397468... Updated Serbian Latin translation (*)
  7102851... styleproperties: Really don't use 'i' in inner loop (*)
  d457b4f... css: use "disabled" instead of the "insensitivie" (*)
  4e6f966... Update Latvian translation (*)
  7224dd7... High Contrast: sidebar round buttons (*)
  c867b17... Adwaita: fix treeview entry style (*)
  f64612c... Updated Danish translation (*)
  7da594e... Updated Danish translation (*)
  524ca3c... Adwaita: fix treeview spinbutton style (*)
  de466e7... Adwaita: rework places sidebar styling (*)
  3324729... Updated Danish translation (*)
  2e2c423... Adwaita: clean up (*)
  6598dca... Adwaita: sligthly dim backdrop selected fg color (*)
  eacd632... Adwaita: add a transition to the switch slider (*)
  44e225e... Adwaita: add a transition to the scale slider (*)
  4973b55... Adwaita: titlebutton fix (*)
  1dcd889... Adwaita: more evident colorswatch drag hilight (*)
  5c63ab2... style context: Don't use g_warning for API misuse (*)
  bee669e... Updates for 3.20.0 (*)
  f732fa6... Reword release notes (*)
  404a718... Improve window title context popup menu fallback (*)
  1c692c6... gdk: Reword some docs (*)
  3409ec5... Clean up gdk docs build a bit (*)
  105f9ac... Add gdk_drag_context_manage_dnd to the docs (*)
  e4d3987... gdk: Add a missing Since tag (*)
  09ea0c9... Add gk_gl_context_is_legacy to the docs (*)
  de4cb36... Document gdk_wayland_seat_get_wl_seat (*)
  615f55d... Updated Polish translation (*)
  69cb072... Updated Danish translation (*)
  5c6979e... Updated Hungarian translation (*)
  8f5471f... Updated Italian translation (*)
  7a1b828... Updated Brazilian Portuguese translation (*)
  9025cea... Updated Czech translation (*)
  a449cc8... Updated Finnish translation (*)
  0606202... 3.20.0 (*)
  f988f11... Updated Danish translation (*)
  2407f15... print-operation: Be more robust in the error path (*)
  068d382... dnd: Hide the drag window when we're done (*)
  5107c4a... gtk-demo: Rework foreigndrawing to use sizes from the theme (*)
  ca63330... stack: query preferred size for last_visible_child (*)
  a5a51e3... quartz: Fix up dnd code (*)
  12c5ca5... treeview: Update drop target highlighting (*)
  4ae057f... Adwaita: Update treeview drop target styling (*)
  26617bb... shortcutswindow: Make the search button square (*)
  08a0257... Fix the build (*)
  c9f9163... wayland: Remove GdkWaylandDeviceData pointer in GdkWaylandD (*)
  81f0d23... wayland: Replace all remaining uses of GdkWaylandDeviceData (*)
  1597f31... wayland: Remove GdkWaylandDataDevice typedef (*)
  219eedd... wayland: Rename internal functions with misleading naming (*)
  ce822c5... Updated Swedish translation (*)
  031978c... Updated Greek translation (*)
  45dfdbc... textview: Track differences between ink and logical rects (*)
  73fe852... gtk-demo: Improve markup demo (*)
  ee94f9f... Adwaita: simplify treeview:drop(active) code (*)
  7c2f81b... Updated Danish translation (*)
  c48bc48... wayland: avoid dropping surfaces when possible (*)
  475d916... Also look in system data dirs for themes (*)
  7cb36ab... Load theme settings from the right location (*)
  3e375a6... Added Bulgarian translation (*)
  4173360... Updated Slovak translation (*)
  f46aad3... Updated Spanish translation (*)
  052e82d... Fix an accidentally deleted line (*)
  65927ca... inspector: Look for themes in system data dirs (*)
  d6ca66b... Run a11y tests with csd for make check (*)
  aac8b01... Updated Russian translation (*)
  0ab7be8... Updated Slovenian translation (*)
  1355f00... Updated Galician translation (*)
  3a58488... Updated Russian translation (*)
  3f077ec... quartz: fix pixelated image surfaces in retina/hidpi mode (*)
  41195f6... switch: An active switch is :checked (*)
  dc2e5fd... Updated Slovak translation (*)
  aa82142... Adwaita: fix menu scroll arrows positioning (*)
  f5b6ab4... Adwaita: placesview connect to server label padding (*)
  16dc164... Adwaita: avoid sizing transition on the scale... (*)
  a4ed154... add a css style test for font: smaller (*)
  7e72f42... Updated POTFILES.skip (*)
  adb2b5c... High Contrast Inverse: scale trough fix (*)
  7ac7b52... High Contrast Inverse: set contrasty selected items (*)
  ac62bc0... High Contrast Inverse: switches (*)
  1f16eb4... Updated Basque language (*)
  5875101... Updated Basque language (*)
  b08ba9d... Updated Basque language (*)
  31a032e... Updated Basque language (*)
  cd78fa1... menu: Clip children to view window (*)
  b3ad4af... Updated German translation (*)
  1716e0b... Revert "add a css style test for font: smaller" (*)
  24f54d5... Update css node test for GtkSwitch changes (*)
  447325b... 3.20.1 (*)
  caa8046... add a css style test for font: smaller (*)
  40e777a... gtkaboutdialog: Add support for GNU Affero GPLv3+ (*)
  65687ba... trashmonitor: change trash monitoring process (*)
  fae1eff... Updated Italian translation (cherry picked from commit be62 (*)
  19034a2... Fix Catalan translation (*)
  5d34cf6... popover: raise when showing (*)
  4c8557f... Add a css node test for scales (*)
  d47c7f7... gtkaboutdialog: don't break ABI in GtkLicense enum (*)
  ea21ee3... Updated German translation (cherry picked from commit c08f4 (*)
  db93386... Updated German translation (cherry picked from commit 5e537 (*)
  6ac7b54... dnd: Move GtkDragDest to a separate file (*)
  826f729... stack switcher: Add a missing include (*)
  72346cb... inspector: add slider for adjusting the font scale (*)
  24d2f85... Updated POTFILES.in (*)
  0a2872a... progresstracker: simple struct to track animation progress
  8206d33... stack: port to progress tracker
  d5fd76e... stack: skip first frame for animations
  1e0cc5e... csstransition: port to progress tracker
  4e7741d... cssanimation: port to progress tracker
  68a3ff6... animatedstyle: fail to create new style if timestamp goes b
  e10baf7... animatedstyle; just ref current style if timestamp the same
  6c853df... animatedstyle: rename function
  5f9e75e... styleanimation: don't take timestamp for static/finished
  ed77a7f... styleanimation: rename set_values -> advance_values
  28f77f5... progresstracker: add GTK_SLOWDONW environment variable
  3335575... inspector: add slider to control slowdown factor
  4da0c2c... revealer: port to progress tracker

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