[balsa] (289 commits) Non-fast-forward update to branch gtk4

[Peter Bloomfield <peterb src gnome org>]

The branch 'gtk4' 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:

  a8e4ef5... pref-manager: Use GtkPopover for "Add" options
  104bb7e... vfs: Port to GMenu
  50f4457... libbalsa-vfs: New API to use with GMenu
  3ec88bd... various: Port to new LibBalsaVfs API
  e85b31d... body: Add a gpointer user_data member
  426c2c0... mblist: Port the MRU menu to GMenu
  ca9d271... Various: Adapt to MRU menu changes
  51f8d42... compose window: Break the attachment context menu
  b62852a... balsa-index: Port context menu to GtkPopover
  9010b1a... compose window: Improve popover placement
  bf1e8b7... Bump Gtk requirement to 3.22
  18319e6... balsa-index: Improve context menu placement
  b59ed51... compose window: Improve context menu placement
  dfd8434... balsa-message: Improve the GtkPopover popup
  7b3344b... balsa-message: Port another popup to GtkPopover
  d9b30af... balsa-message: Port the parts-menu to GtkPopover
  968d0f3... balsa-index, balsa-message: Check GdkEvent
  41c052c... Various: Port menus to GtkPopover
  65fa98d... balsa-mime-widget-text: Port HTML popup
  5a4b5b9... Bump required versions
  c80ba74... compose window: Port the language menu to GMenu
  f545952... toolbars: Port the popup menu to GtkPopover
  46c6d78... Various: Be more systematic when making GMenu s
  c7afb99... balsa-index: Improve popup positioning at pointer
  c7e3a91... balsa-index: Change popup menu placement
  741736d... Fix some fallout from porting from *-event signals
  05eecb0... mime-widget-text: Connect to the "pressed" signal
  5baefa5... mime-widget-text: Use bmwt_html_ prefix
  4c016de... compose-window: Use correct action-group
  0f6ed06... Use BALSA_USE_POPOVER=0 environment var
  11229cc... Use a BALSA_USE_POPOVER=0 environment variable
  538b427... pref-manager: Use GtkMenuButton
  913e72b... Various: Make GtkMenu versions work
  6d33a58... Various: Implement libbalsa_popup_widget_new()
  fd7a979... Various: Check GTK_IS_POPOVER() when popping down
  3059c4d... Various: Actually launch the default app
  a0fdd29... Various: Drop an unused parameter
  099641c... balsa-message: Use the correct GtkMenu
  4141fa0... Various: Implement libbalsa_popup_widget_popup()
  90b9953... toolbar-factory: Make sure the popup is sensitive
  5126018... balsa-message: Pop up the parts menu at the button
  0247578... balsa-message: Pop down the parts popup
  6a3924a... libbalsa: In popup-widget, special case GtkToolbar
  52976fa... libbalsa: When popping up, first check event
  06c2528... balsa-mime-widget-image: Set popover relative to
  155e3d0... balsa-message: Restore toggle-all-inline to FALSE
  1f0d7f1... Various: New API for libbalsa_popup_widget_popup()
  ea1d8df... balsa-mime-widget-text: Simplify popping down
  afe52ba... balsa-message: Use a GtkMenuButton for attachments
  9998bd8... balsa-index: pop up the context menu on the left
  ec869e3... popup-widgets: Center the popup when shift-F10
  2c1d5e2... balsa-message: Manage menu settings
  7c9c01c... balsa-message: Manage menu settings
  ff6a49c... address-book-config: Add action-entries in helper
  2ea2db9... balsa-index: Add action-entries in a helper
  5030994... balsa-message: Add action-entries in a helper
  4936b1b... mime-widget-text: Actually pop up a context menu
  573abaa... Various: Fill some menus with stateless GMenuItems
  26548a7... Various: Fill some menus with stateless GMenuItems
  94031ea... Various: Improve the MRU menu helpers
  fb7c12c... Minor cleanup
  951b4a1... balsa-mblist: Add guards
  1c809ed... Various: Drop libbalsa_{radio,toggle}_activated
  799826f... balsa-index: Fix a typo
  b32d2a9... Various: Use stateless GActions with targets
  37c7371... Various: Stop using GtkBox child properties
  824b950... Various: Stop using GtkBox child properties
  0323d93... Various: Stop using GtkBox child properties
  59ae997... source-viewer: Use container-add for a scrolled w
  1c868e6... x509-cert-widget: Use container-add for scrolled w
  cd0675a... Various: Stop using GtkBox child properties
  0bb7127... Various: Stop using GtkBox child properties
  757d0c7... Various: Stop using GtkBox child properties
  3705435... Various: Stop using GtkBox child properties
  9cadf2d... Various: Stop using GtkBox child properties
  c9e523e... Various: Stop using GtkBox child properties
  471737f... Various: Stop using GtkBox child properties
  52b1ae2... Various: Stop using GtkBox child properties
  fd99c6a... Various: Stop using GtkBox child properties
  7ac0723... filter-run-dialog: Stop using GtkBox padding
  36192b2... Various: Fix some alignment issues
  cb1e27e... balsa-mime-widget: Use container-add for buttons
  6322d27... main-window: Use container-add for the statusbar
  8c465ed... libbalsa-gpgme-widgets: Use container-add
  59267f8... Various: Fix margins
  2ea1701... Various: Replace gtk_box_pack_{start,end}()
  cddb8cf... toolbar-prefs: Center the arrows vertically
  60b9dab... libbalsa-misc: Install libbalsa_button_box_button
  97a76d0... ab-main: Stop using GtkButtonBox
  54b4216... ab-window: Stop using GtkButtonBox
  95e1fd3... balsa-mime-widget-crypto: Stop using GtkButtonBox
  640b4ad... mime-widget-message: Stop using GtkButtonBox
  e257e84... mime-widget-vcalendar: Stop using GtkButtonBox
  c8b9266... libbalsa_button_box_button: Document a difference
  99640fb... filter-edit-dialog: Stop using GtkButtonBox
  244f145... misc: Replace libbalsa_button_box_button()
  cfaa968... Various: Use libbalsa_add_button_to_box()
  3d523e4... main-window: Stop using GtkButtonBox
  a7a1db9... toolbar-prefs: Stop using GtkButtonBox
  d8fd64a... Various: Rename libbalsa_add_button_to_box()
  94b832b... misc: Do not leak the GtkSizeGroup
  59f0cf0... filter-run-dialog: Do not leak the GtkSizeGroup
  517a83c... build: Depend on gtk4
  ebecdc3... address-view: Build with gtk4
  dde9719... address: Begin porting to gtk4
  2f95b02... Remove LibBalsaCellRendererButton
  afa4a97... address: Adapt to gtk4
  479ceec... Build: Leave out application-helpers
  4242b7d... Various: Adapt to gtk4
  94ececd... Various: Stop using GtkBox child properties
  b11658a... Various: Stop using GtkBox child properties
  c8e7896... Various: Stop using GtkBox child properties
  781e3bc... source-viewer: Use container-add for a scrolled w
  0a8a8b6... x509-cert-widget: Use container-add for scrolled w
  0370f44... Various: Stop using GtkBox child properties
  8c97791... Various: Stop using GtkBox child properties
  4160cfd... Various: Stop using GtkBox child properties
  f6eee30... Various: Stop using GtkBox child properties
  239ceca... Various: Stop using GtkBox child properties
  a9c0807... Various: Stop using GtkBox child properties
  13248ae... Various: Stop using GtkBox child properties
  18411a9... Various: Stop using GtkBox child properties
  8c851cc... Various: Stop using GtkBox child properties
  91dcb4b... filter-run-dialog: Stop using GtkBox padding
  2655a18... Various: Fix some alignment issues
  d28067d... balsa-mime-widget: Use container-add for buttons
  60eb24a... main-window: Use container-add for the statusbar
  49288b6... libbalsa-gpgme-widgets: Use container-add
  9c7284d... Various: Fix margins
  4925752... Various: Replace gtk_box_pack_{start,end}()
  5f07237... toolbar-prefs: Center the arrows vertically
  2c3f410... Various: Stop using GtkBox child properties
  239ee1f... Various: Stop using GtkBox child properties
  ff08a89... Various: Stop using GtkBox child properties
  8d12d76... source-viewer: Use container-add for a scrolled w
  2b3ab6a... x509-cert-widget: Use container-add for scrolled w
  12dde1c... Various: Stop using GtkBox child properties
  d465aed... Various: Stop using GtkBox child properties
  2a7387e... Various: Stop using GtkBox child properties
  ee822b0... Various: Stop using GtkBox child properties
  7bf026b... Various: Stop using GtkBox child properties
  4693177... Various: Stop using GtkBox child properties
  01e13d5... Various: Stop using GtkBox child properties
  54dd8c9... Various: Stop using GtkBox child properties
  73a1564... Various: Stop using GtkBox child properties
  843bc1e... filter-run-dialog: Stop using GtkBox padding
  b85aa6a... Various: Fix some alignment issues
  a4d8405... balsa-mime-widget: Use container-add for buttons
  c47b83f... main-window: Use container-add for the statusbar
  01a21ca... libbalsa-gpgme-widgets: Use container-add
  c606eb8... Various: Fix margins
  fd0e175... Various: Replace gtk_box_pack_{start,end}()
  af3897d... toolbar-prefs: Center the arrows vertically
  bfbd9a7... libbalsa-misc: Install libbalsa_button_box_button
  d3b912e... ab-main: Stop using GtkButtonBox
  7726032... ab-window: Stop using GtkButtonBox
  55f512b... balsa-mime-widget-crypto: Stop using GtkButtonBox
  e8adf7e... mime-widget-message: Stop using GtkButtonBox
  50a88b7... mime-widget-vcalendar: Stop using GtkButtonBox
  6858cbd... libbalsa_button_box_button: Document a difference
  e38e72f... filter-edit-dialog: Stop using GtkButtonBox
  258d077... misc: Replace libbalsa_button_box_button()
  8eab344... Various: Use libbalsa_add_button_to_box()
  f08fb0a... main-window: Stop using GtkButtonBox
  caf2137... toolbar-prefs: Stop using GtkButtonBox
  08210b0... Various: Rename libbalsa_add_button_to_box()
  b17b481... misc: Do not leak the GtkSizeGroup
  e3b53d5... autocrypt: Stop using gtk_dialog_run()
  be4e230... libbalsa-ask: Refactor to avoid gtk_dialog_run()
  fedffca... filter-edit-dialog: Delete trailing white space
  e81e5e8... information-dialog: Notify in an idle callback
  75647d9... Various: Stop using gtk_dialog_run()
  7bd86d9... identity-dialog: Build with gtk4
  ff3d4b0... libbalsa-gpgme: Build with gtk4
  d8841d8... libbalsa-gpgme-cb: Build with gtk4
  71398e2... compose window: Allocate data on the stack
  fac2cf1... files: Build with gtk4
  257a9a8... libbalsa-gpgme: Build with gtk4
  a391f0b... misc: Build with gtk4
  d795c50... libbalsa-progress: Build with gtk4
  060b70d... filter-edit-dialog: Build with gtk4
  72cf045... libbalsa: Build with gtk4
  13e9a7a... mailbox: New GtkTreeDragSource API
  1014571... filter-edit: Build with gtk4
  23446ab... source-viewer: Build with gtk4
  560fc0d... cite-bar: Build with gtk4
  3f1374e... Various: Build with gtk4
  bdd5d5c... address-book-config: Build with gtk4
  c6a3a4d... Various: Build with gtk4
  03bb5cc... libinit-balsa: Build with gtk4
  1638bbc... main: Adapt to libinit-balsa API change
  8e08c81... ab-window: Build with gtk4
  20e3524... balsa-app: Build with gtk4
  e1561ff... toolbar-factory: Build with gtk4
  023fe24... store-address: Build with gtk4
  c3d732b... toolbar-factory: add "toolbar" CSS class
  eec1060... balsa-icons: Get the icon theme for main-window
  b426fb0... balsa-icons: Fix the build
  c982535... ab-main: Build with gtk4
  51d27d2... toolbar-factory: Get the popup GdkEvent
  d366a0b... balsa-index: Build with gtk4
  b78bc72... mblist: Stop using direct access to GdkEvent
  762d763... mblist: Build with gtk4, except d&d
  72751c5... mblist: drag-and-drop
  0bda32e... files: Implement libbalsa_icon_name_finder
  05fde61... identity: Simplify emptying a GtkBox
  a8dba2e... balsa-index: Restore dragging selected messages
  0bf1a48... balsa-message: Build with gtk4
  3a5af05... Various: Do not cast GtkEventController to itself
  e80a483... mime-widget: Build with gtk4
  3efec3b... mime-widget-callbacks: Build with gtk4
  48137b3... mime-widget-crypto: Build with gtk4
  10354c1... Various: GtkFrame is not a GtkBox
  fbc7964... Various: Mark error message as translatable
  509f142... mime-widget-image: Build with gtk4
  490ecd3... balsa-mime-widget-message: Build with gtk4
  8dc999c... mime-widget-multipart: Build with gtk4
  15bfe71... mime-widget-text: Build with gtk4
  431b952... mime-widget-text: Fix indentation
  d417a79... mime-widget-message: Use gtk_show_uri_full()
  b36a8d7... mime-widget-vcalendar: Build with gtk4
  96bfeb8... filter-export-callbacks: Build with gtk4
  b2e62f1... filter-export-dialog: Build with gtk4
  b5ed5f3... filter-run-callbacks: Build with gtk4
  7c756ae... filter-run-dialog: Build with gtk4
  4e73192... Various: Always get the parent from the src-obj
  5c18b6c... folder-conf: Build with gtk4
  4b4f0f2... information-dialog: Build with gtk4
  10b6ecd... mailbox-conf: Build with gtk4
  0438834... mailbox-node: Build with gtk4
  ebf5ee0... main-window: Build with gtk4 except for gtk_dialog_run
  c15126b... main-window: New API for balsa_window_next_unread
  bd1567a... main: Build with gtk4
  bd29755... Build: Include application helpers
  233309f... application-helpers: Build with gtk4
  c85f8ac... message-window: Do not use gtk_widget_show()
  a1f3a06... pref-manager: Build with gtk4
  0ef3dd2... pref-manager: Allocate a copy of the uri
  ddddfbc... main-window: Cleanup after rebase on master
  3118de3... message-window: Warn if "Move" item not found
  aa46e9f... main-window: Use the default "accept" handler
  7722bfb... vfs: Drop libbalsa_vfs_local_only()
  db5674c... main-window: Fix asynch drag drop
  acbd739... Minor cleanup
  1563f1b... Replace gtk_dialog_run()
  ee58e68... sendmsg-window: Build with gtk4
  97f8fe6... toolbar-prefs: Build with gtk4
  b953e05... ab-main: Build with gtk4
  4bace03... Various: Use gtk_window_destroy
  583e7dd... balsa-print: Build with gtk4
  d5066f6... files: Return a pixbuf
  878d0c4... geometry-manager: Save geometry on "close-request"
  350c354... libbalsa: Add pixbuf methods for face headers
  1f7f593... Build with the internal spell-checker
  4fd6bac... Various: Fix migration errors
  ccf4347... Do not cast GtkCheckButton to GtkToggleButton
  2e27798... message-window: Connect to the "unrealize" signal
  7865b93... balsa-message: Restore a needed gtk_widget_show()
  175fb5f... Fix some check/toggle-button issues
  f42b9bb... toolbar-prefs: Fix orientation
  a248163... mime-widget-text: Cite bar dimension calculation
  00a2020... pref-manager: Resolve check/toggle-button issues
  5526b3f... sendmsg-window: GtkWindow is not a GtkBox
  de5a0d3... address-view: Replace an obsolete signal
  b33c54b... sendmsg-window: Do not v-expand recipients widget
  fd94e46... mime-widget-message: Use an idle handler
  1fb44a1... sendmsg-window: Be more careful in delete-handler
  f3fe0bc... mime-widget-text: Draw cite bars in an idle cb
  481335e... libbalsa: Allow NULL parent
  e1af9d9... balsa-message: Pass NULL for the parent
  1f2d11d... mailbox-conf: No more "selection-changed" signal
  c1ac5be... sendmsg-window: Connect to the "unrealize" signal
  42afa84... balsa-message: Use GtkButton for the attach button
  7a00cef... file-chooser-button: Replacement for Gtk functions
  55c2e8a... Various: Use libbalsa-file-chooser-button functions
  1dfb72d... libbalsa-progress: Set window default size
  c95a293... geometry-manager: Use gtk_window_get_default_size()
  94d52cf... mblist: Use gtk_window_get_default_size()
  7d1725d... file-chooser-button: Left-align the button label
  e0c3302... folder-conf: Remove an unrelated change

Commits added to the branch:

  067e2b6... Update Catalan translation (*)
  1b63f66... GnuPG key server fixes (*)
  6577bcd... Update Brazilian Portuguese translation (*)
  3bfa31e... Update Ukrainian translation (*)
  3bc1ac9... address: Simplify vcard_strsplit() (*)
  d056c58... Merge branch 'master' of gitlab.gnome.org:GNOME/balsa (*)
  1098424... filter-file: Simplify filters_save_config (*)
  3e03535... address-view: Use g_list_free_full() (*)
  46245e6... pref-manager: Use GtkPopover for "Add" options
  3a2f102... vfs: Port to GMenu
  15482b9... libbalsa-vfs: New API to use with GMenu
  909f42f... various: Port to new LibBalsaVfs API
  99e68ec... body: Add a gpointer user_data member
  ea61fe5... mblist: Port the MRU menu to GMenu
  dddc143... Various: Adapt to MRU menu changes
  c578539... compose window: Break the attachment context menu
  41d6834... balsa-index: Port context menu to GtkPopover
  07e3776... compose window: Improve popover placement
  e0848f6... Bump Gtk requirement to 3.22
  c47bf26... balsa-index: Improve context menu placement
  8c65ae2... compose window: Improve context menu placement
  06d7b47... balsa-message: Improve the GtkPopover popup
  59cd0e2... balsa-message: Port another popup to GtkPopover
  04a2ec6... balsa-message: Port the parts-menu to GtkPopover
  3046bdb... balsa-index, balsa-message: Check GdkEvent
  bb644d9... Various: Port menus to GtkPopover
  80950db... balsa-mime-widget-text: Port HTML popup
  ba38792... Bump required versions
  93794b5... compose window: Port the language menu to GMenu
  31b38ce... toolbars: Port the popup menu to GtkPopover
  fd0394e... Various: Be more systematic when making GMenu s
  e8fa36f... balsa-index: Improve popup positioning at pointer
  41cc043... balsa-index: Change popup menu placement
  b35a27c... Fix some fallout from porting from *-event signals
  c990d07... mime-widget-text: Connect to the "pressed" signal
  3b0e36c... mime-widget-text: Use bmwt_html_ prefix
  b0e5814... compose-window: Use correct action-group
  4788d47... Use BALSA_USE_POPOVER=0 environment var
  bcae50b... Use a BALSA_USE_POPOVER=0 environment variable
  42cfddd... pref-manager: Use GtkMenuButton
  bde0ae5... Various: Make GtkMenu versions work
  c8c630e... Various: Implement libbalsa_popup_widget_new()
  4d1df67... Various: Check GTK_IS_POPOVER() when popping down
  eedb80d... Various: Actually launch the default app
  7665f36... Various: Drop an unused parameter
  e5a5d8e... balsa-message: Use the correct GtkMenu
  af76eee... Various: Implement libbalsa_popup_widget_popup()
  65b82a5... toolbar-factory: Make sure the popup is sensitive
  12318d1... balsa-message: Pop up the parts menu at the button
  a1cc3c3... balsa-message: Pop down the parts popup
  802f927... libbalsa: In popup-widget, special case GtkToolbar
  4075201... libbalsa: When popping up, first check event
  29730d9... balsa-mime-widget-image: Set popover relative to
  0091b91... balsa-message: Restore toggle-all-inline to FALSE
  280c499... Various: New API for libbalsa_popup_widget_popup()
  bd3e120... balsa-mime-widget-text: Simplify popping down
  f7c8334... balsa-message: Use a GtkMenuButton for attachments
  e825582... balsa-index: pop up the context menu on the left
  33c6885... popup-widgets: Center the popup when shift-F10
  e974878... balsa-message: Manage menu settings
  10c7a53... balsa-message: Manage menu settings
  d9a3777... address-book-config: Add action-entries in helper
  5660707... balsa-index: Add action-entries in a helper
  213726b... balsa-message: Add action-entries in a helper
  2b7e2a5... mime-widget-text: Actually pop up a context menu
  df74634... Various: Fill some menus with stateless GMenuItems
  d441761... Various: Fill some menus with stateless GMenuItems
  4e81a3c... Various: Improve the MRU menu helpers
  44eadeb... Minor cleanup
  256494c... balsa-mblist: Add guards
  4e0a5d2... Various: Drop libbalsa_{radio,toggle}_activated
  6d118b9... balsa-index: Fix a typo
  3e3e770... Various: Use stateless GActions with targets
  f56fdae... Various: Stop using GtkBox child properties
  6fffe30... Various: Stop using GtkBox child properties
  81c4dca... Various: Stop using GtkBox child properties
  48e6432... source-viewer: Use container-add for a scrolled w
  e2f3a50... x509-cert-widget: Use container-add for scrolled w
  3d1dadb... Various: Stop using GtkBox child properties
  ef370da... Various: Stop using GtkBox child properties
  a78cce7... Various: Stop using GtkBox child properties
  c065de8... Various: Stop using GtkBox child properties
  c99ac7b... Various: Stop using GtkBox child properties
  85143a0... Various: Stop using GtkBox child properties
  886c37f... Various: Stop using GtkBox child properties
  3a45f13... Various: Stop using GtkBox child properties
  27c2b25... Various: Stop using GtkBox child properties
  ade0b91... filter-run-dialog: Stop using GtkBox padding
  2bc9be1... Various: Fix some alignment issues
  0dacc26... balsa-mime-widget: Use container-add for buttons
  71fc925... main-window: Use container-add for the statusbar
  2bb006c... libbalsa-gpgme-widgets: Use container-add
  8b71d6d... Various: Fix margins
  82f89ce... Various: Replace gtk_box_pack_{start,end}()
  90679d5... toolbar-prefs: Center the arrows vertically
  901aeed... libbalsa-misc: Install libbalsa_button_box_button
  d641173... ab-main: Stop using GtkButtonBox
  2206026... ab-window: Stop using GtkButtonBox
  bc72d31... balsa-mime-widget-crypto: Stop using GtkButtonBox
  80205b0... mime-widget-message: Stop using GtkButtonBox
  631e672... mime-widget-vcalendar: Stop using GtkButtonBox
  e1a39c1... libbalsa_button_box_button: Document a difference
  e6c01c2... filter-edit-dialog: Stop using GtkButtonBox
  55eeae0... misc: Replace libbalsa_button_box_button()
  5a9f2bc... Various: Use libbalsa_add_button_to_box()
  d47ca0f... main-window: Stop using GtkButtonBox
  26797a3... toolbar-prefs: Stop using GtkButtonBox
  97952ca... Various: Rename libbalsa_add_button_to_box()
  f1bb996... misc: Do not leak the GtkSizeGroup
  8529e97... filter-run-dialog: Do not leak the GtkSizeGroup
  1e30b72... build: Depend on gtk4
  c3ed2b7... address-view: Build with gtk4
  bb20d61... address: Begin porting to gtk4
  399d212... Remove LibBalsaCellRendererButton
  98f7088... address: Adapt to gtk4
  a5bf7cd... Build: Leave out application-helpers
  749733c... Various: Adapt to gtk4
  51e1b49... Various: Stop using GtkBox child properties
  8927c61... Various: Stop using GtkBox child properties
  00268d2... Various: Stop using GtkBox child properties
  b08557d... source-viewer: Use container-add for a scrolled w
  d20ee18... x509-cert-widget: Use container-add for scrolled w
  2c4eda4... Various: Stop using GtkBox child properties
  c93a50a... Various: Stop using GtkBox child properties
  b4f3114... Various: Stop using GtkBox child properties
  db0bb10... Various: Stop using GtkBox child properties
  a05e5c0... Various: Stop using GtkBox child properties
  a4ff821... Various: Stop using GtkBox child properties
  3e5c832... Various: Stop using GtkBox child properties
  1f92f2a... Various: Stop using GtkBox child properties
  582525b... Various: Stop using GtkBox child properties
  28e0c4d... filter-run-dialog: Stop using GtkBox padding
  a970e3e... Various: Fix some alignment issues
  f2caf43... balsa-mime-widget: Use container-add for buttons
  7090aa0... main-window: Use container-add for the statusbar
  fac7f46... libbalsa-gpgme-widgets: Use container-add
  0504604... Various: Fix margins
  9245958... Various: Replace gtk_box_pack_{start,end}()
  b635cb7... toolbar-prefs: Center the arrows vertically
  d9c8b9e... Various: Stop using GtkBox child properties
  242f06b... Various: Stop using GtkBox child properties
  dc8520a... Various: Stop using GtkBox child properties
  d2d3395... source-viewer: Use container-add for a scrolled w
  043b3ae... x509-cert-widget: Use container-add for scrolled w
  2f07301... Various: Stop using GtkBox child properties
  e29ae6d... Various: Stop using GtkBox child properties
  4e7f0d0... Various: Stop using GtkBox child properties
  3d19d71... Various: Stop using GtkBox child properties
  a05d6a2... Various: Stop using GtkBox child properties
  e8468f4... Various: Stop using GtkBox child properties
  f1fe72c... Various: Stop using GtkBox child properties
  b5cb023... Various: Stop using GtkBox child properties
  d876464... Various: Stop using GtkBox child properties
  6f76896... filter-run-dialog: Stop using GtkBox padding
  2011f30... Various: Fix some alignment issues
  1211f0d... balsa-mime-widget: Use container-add for buttons
  068c87e... main-window: Use container-add for the statusbar
  f26ae01... libbalsa-gpgme-widgets: Use container-add
  aa8a0c6... Various: Fix margins
  4ecafe1... Various: Replace gtk_box_pack_{start,end}()
  018b842... toolbar-prefs: Center the arrows vertically
  fdc7330... libbalsa-misc: Install libbalsa_button_box_button
  9f97b8a... ab-main: Stop using GtkButtonBox
  9e5eeda... ab-window: Stop using GtkButtonBox
  a081772... balsa-mime-widget-crypto: Stop using GtkButtonBox
  c0f4489... mime-widget-message: Stop using GtkButtonBox
  ac38a96... mime-widget-vcalendar: Stop using GtkButtonBox
  5deba08... libbalsa_button_box_button: Document a difference
  cf8df96... filter-edit-dialog: Stop using GtkButtonBox
  64e74d5... misc: Replace libbalsa_button_box_button()
  f72d983... Various: Use libbalsa_add_button_to_box()
  9fd2e16... main-window: Stop using GtkButtonBox
  9816190... toolbar-prefs: Stop using GtkButtonBox
  f288e05... Various: Rename libbalsa_add_button_to_box()
  052aa0e... misc: Do not leak the GtkSizeGroup
  2b1baeb... autocrypt: Stop using gtk_dialog_run()
  f253a47... libbalsa-ask: Refactor to avoid gtk_dialog_run()
  1b9527b... filter-edit-dialog: Delete trailing white space
  b73bf79... information-dialog: Notify in an idle callback
  6a86ffa... Various: Stop using gtk_dialog_run()
  df46870... identity-dialog: Build with gtk4
  0ded4ff... libbalsa-gpgme: Build with gtk4
  edd7d73... libbalsa-gpgme-cb: Build with gtk4
  b7dca3d... compose window: Allocate data on the stack
  f7eccf7... files: Build with gtk4
  63858e2... libbalsa-gpgme: Build with gtk4
  a9acc24... misc: Build with gtk4
  ed75484... libbalsa-progress: Build with gtk4
  d3150c5... filter-edit-dialog: Build with gtk4
  311d03b... libbalsa: Build with gtk4
  3062f5c... mailbox: New GtkTreeDragSource API
  0b63398... filter-edit: Build with gtk4
  951b330... source-viewer: Build with gtk4
  8ff6057... cite-bar: Build with gtk4
  6fce362... Various: Build with gtk4
  c6898be... address-book-config: Build with gtk4
  5dedbee... Various: Build with gtk4
  99ecca5... libinit-balsa: Build with gtk4
  fa7e50b... main: Adapt to libinit-balsa API change
  44be8fb... ab-window: Build with gtk4
  42395df... balsa-app: Build with gtk4
  8b84e1f... toolbar-factory: Build with gtk4
  f3aa829... store-address: Build with gtk4
  5c8901d... toolbar-factory: add "toolbar" CSS class
  a00eb50... balsa-icons: Get the icon theme for main-window
  4bfdae2... balsa-icons: Fix the build
  82a156a... ab-main: Build with gtk4
  2f03d6d... toolbar-factory: Get the popup GdkEvent
  16458fd... balsa-index: Build with gtk4
  87d5d4c... mblist: Stop using direct access to GdkEvent
  5d617e6... mblist: Build with gtk4, except d&d
  4937729... mblist: drag-and-drop
  f85be7d... files: Implement libbalsa_icon_name_finder
  06b4dc3... identity: Simplify emptying a GtkBox
  a066790... balsa-index: Restore dragging selected messages
  68cc03b... balsa-message: Build with gtk4
  bc245d0... Various: Do not cast GtkEventController to itself
  860d26f... mime-widget: Build with gtk4
  a6a3e37... mime-widget-callbacks: Build with gtk4
  127c78c... mime-widget-crypto: Build with gtk4
  aa779f8... Various: GtkFrame is not a GtkBox
  4205cb5... Various: Mark error message as translatable
  1c357eb... mime-widget-image: Build with gtk4
  2ee9893... balsa-mime-widget-message: Build with gtk4
  feaa057... mime-widget-multipart: Build with gtk4
  fb367bd... mime-widget-text: Build with gtk4
  0cb0134... mime-widget-text: Fix indentation
  aa720df... mime-widget-message: Use gtk_show_uri_full()
  2b7638b... mime-widget-vcalendar: Build with gtk4
  80aa685... filter-export-callbacks: Build with gtk4
  bfa4869... filter-export-dialog: Build with gtk4
  1db7a32... filter-run-callbacks: Build with gtk4
  464794a... filter-run-dialog: Build with gtk4
  5f0b20f... Various: Always get the parent from the src-obj
  47125f3... folder-conf: Build with gtk4
  36be0e5... information-dialog: Build with gtk4
  6b9a685... mailbox-conf: Build with gtk4
  8b9ef0d... mailbox-node: Build with gtk4
  d449d98... main-window: Build with gtk4 except for gtk_dialog_run
  6e46d31... main-window: New API for balsa_window_next_unread
  1863fa9... main: Build with gtk4
  2c47969... Build: Include application helpers
  7bb4f1a... application-helpers: Build with gtk4
  8c9fbac... message-window: Do not use gtk_widget_show()
  63740fd... pref-manager: Build with gtk4
  fd395dc... pref-manager: Allocate a copy of the uri
  585fdca... main-window: Cleanup after rebase on master
  8fa1734... message-window: Warn if "Move" item not found
  d6b0aa2... main-window: Use the default "accept" handler
  4e5668f... vfs: Drop libbalsa_vfs_local_only()
  dd630d8... main-window: Fix asynch drag drop
  9249c3d... Minor cleanup
  a3ec6c4... Replace gtk_dialog_run()
  e170602... sendmsg-window: Build with gtk4
  a1a7fe0... toolbar-prefs: Build with gtk4
  4151fc4... ab-main: Build with gtk4
  32a00d7... Various: Use gtk_window_destroy
  208bf87... balsa-print: Build with gtk4
  7d88e04... files: Return a pixbuf
  a5c076a... geometry-manager: Save geometry on "close-request"
  9e97640... libbalsa: Add pixbuf methods for face headers
  33229dc... Build with the internal spell-checker
  d8362dd... Various: Fix migration errors
  9a06351... Do not cast GtkCheckButton to GtkToggleButton
  15018bb... message-window: Connect to the "unrealize" signal
  71414d7... balsa-message: Restore a needed gtk_widget_show()
  ed98dc5... Fix some check/toggle-button issues
  9f9cd3d... toolbar-prefs: Fix orientation
  43cce2b... mime-widget-text: Cite bar dimension calculation
  e17344e... pref-manager: Resolve check/toggle-button issues
  dd9e49d... sendmsg-window: GtkWindow is not a GtkBox
  edc0dc6... address-view: Replace an obsolete signal
  f36b9fc... sendmsg-window: Do not v-expand recipients widget
  5f5cefd... mime-widget-message: Use an idle handler
  b316f87... sendmsg-window: Be more careful in delete-handler
  d4bfb5c... mime-widget-text: Draw cite bars in an idle cb
  54c503d... libbalsa: Allow NULL parent
  c4be066... balsa-message: Pass NULL for the parent
  6af1f60... mailbox-conf: No more "selection-changed" signal
  27bc1ef... sendmsg-window: Connect to the "unrealize" signal
  fd4309c... balsa-message: Use GtkButton for the attach button
  d723bb0... file-chooser-button: Replacement for Gtk functions
  68a6ecd... Various: Use libbalsa-file-chooser-button functions
  084004d... libbalsa-progress: Set window default size
  607c3d6... geometry-manager: Use gtk_window_get_default_size()
  87b1d0c... mblist: Use gtk_window_get_default_size()
  bd861b1... file-chooser-button: Left-align the button label
  108fb45... folder-conf: Remove an unrelated change
  f3761a5... libbalsa-gpgme-keys: Fix fallout from 1b63f663

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