[balsa] (283 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:

  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

Commits added to the branch:

  c763a05... mailbox-node: Minor cleanup (*)
  3a38964... Update Romanian translation (*)
  7fac32a... pref-manager: Use GtkPopover for "Add" options
  9d9008f... vfs: Port to GMenu
  ad36ebd... libbalsa-vfs: New API to use with GMenu
  7a370f0... various: Port to new LibBalsaVfs API
  d2a57e0... body: Add a gpointer user_data member
  8ff15e2... mblist: Port the MRU menu to GMenu
  8220d6f... Various: Adapt to MRU menu changes
  f485fbe... compose window: Break the attachment context menu
  d590a5b... balsa-index: Port context menu to GtkPopover
  5e6b618... compose window: Improve popover placement
  eacbb4c... Bump Gtk requirement to 3.22
  530b485... balsa-index: Improve context menu placement
  911c1db... compose window: Improve context menu placement
  6bd2a3d... balsa-message: Improve the GtkPopover popup
  0822c5e... balsa-message: Port another popup to GtkPopover
  a33921f... balsa-message: Port the parts-menu to GtkPopover
  4e71800... balsa-index, balsa-message: Check GdkEvent
  2261d68... Various: Port menus to GtkPopover
  75e67db... balsa-mime-widget-text: Port HTML popup
  8a305f4... Bump required versions
  17cc4da... compose window: Port the language menu to GMenu
  d6ddd44... toolbars: Port the popup menu to GtkPopover
  05ca72c... Various: Be more systematic when making GMenu s
  8cae2ba... balsa-index: Improve popup positioning at pointer
  a84ab07... balsa-index: Change popup menu placement
  61481f1... Fix some fallout from porting from *-event signals
  62e4701... mime-widget-text: Connect to the "pressed" signal
  76a6531... mime-widget-text: Use bmwt_html_ prefix
  8f512f5... compose-window: Use correct action-group
  85d31bd... Use BALSA_USE_POPOVER=0 environment var
  a56ec90... Use a BALSA_USE_POPOVER=0 environment variable
  63c1286... pref-manager: Use GtkMenuButton
  b74a9c6... Various: Make GtkMenu versions work
  1dad5d2... Various: Implement libbalsa_popup_widget_new()
  ad42a53... Various: Check GTK_IS_POPOVER() when popping down
  702385c... Various: Actually launch the default app
  206f35f... Various: Drop an unused parameter
  2e8e15d... balsa-message: Use the correct GtkMenu
  67f2f5f... Various: Implement libbalsa_popup_widget_popup()
  1781274... toolbar-factory: Make sure the popup is sensitive
  d3a597c... balsa-message: Pop up the parts menu at the button
  f46e85a... balsa-message: Pop down the parts popup
  c3dbd9d... libbalsa: In popup-widget, special case GtkToolbar
  337bcd9... libbalsa: When popping up, first check event
  a0b0d4e... balsa-mime-widget-image: Set popover relative to
  a9680b1... balsa-message: Restore toggle-all-inline to FALSE
  a682903... Various: New API for libbalsa_popup_widget_popup()
  da7e0f5... balsa-mime-widget-text: Simplify popping down
  6906644... balsa-message: Use a GtkMenuButton for attachments
  833d42f... balsa-index: pop up the context menu on the left
  55ee8e5... popup-widgets: Center the popup when shift-F10
  ed07d5d... balsa-message: Manage menu settings
  e5928bd... balsa-message: Manage menu settings
  972f54c... address-book-config: Add action-entries in helper
  de4ce5a... balsa-index: Add action-entries in a helper
  5415850... balsa-message: Add action-entries in a helper
  12951fa... mime-widget-text: Actually pop up a context menu
  523d41d... Various: Fill some menus with stateless GMenuItems
  5cebce4... Various: Fill some menus with stateless GMenuItems
  a11b02d... Various: Improve the MRU menu helpers
  547aea5... Minor cleanup
  10a216e... balsa-mblist: Add guards
  aafea7a... Various: Drop libbalsa_{radio,toggle}_activated
  433a932... balsa-index: Fix a typo
  8e8e591... Various: Use stateless GActions with targets
  c4382d3... Various: Stop using GtkBox child properties
  fbcc437... Various: Stop using GtkBox child properties
  938a0fc... Various: Stop using GtkBox child properties
  2ede5c6... source-viewer: Use container-add for a scrolled w
  23b4282... x509-cert-widget: Use container-add for scrolled w
  f4606c2... Various: Stop using GtkBox child properties
  8526733... Various: Stop using GtkBox child properties
  7e0b1e4... Various: Stop using GtkBox child properties
  2a1a954... Various: Stop using GtkBox child properties
  412df23... Various: Stop using GtkBox child properties
  02488a6... Various: Stop using GtkBox child properties
  5ece34e... Various: Stop using GtkBox child properties
  4eeb526... Various: Stop using GtkBox child properties
  8ccda90... Various: Stop using GtkBox child properties
  0e33a76... filter-run-dialog: Stop using GtkBox padding
  1f9f5f0... Various: Fix some alignment issues
  e7d8647... balsa-mime-widget: Use container-add for buttons
  d16a08a... main-window: Use container-add for the statusbar
  e23945b... libbalsa-gpgme-widgets: Use container-add
  663f10f... Various: Fix margins
  f9c2ab3... Various: Replace gtk_box_pack_{start,end}()
  bf15eec... toolbar-prefs: Center the arrows vertically
  49ccca5... libbalsa-misc: Install libbalsa_button_box_button
  b254e10... ab-main: Stop using GtkButtonBox
  74c0d1f... ab-window: Stop using GtkButtonBox
  d65e3fe... balsa-mime-widget-crypto: Stop using GtkButtonBox
  856b371... mime-widget-message: Stop using GtkButtonBox
  3c4d4ca... mime-widget-vcalendar: Stop using GtkButtonBox
  86c390e... libbalsa_button_box_button: Document a difference
  00d1493... filter-edit-dialog: Stop using GtkButtonBox
  2e5abeb... misc: Replace libbalsa_button_box_button()
  6bfb7e2... Various: Use libbalsa_add_button_to_box()
  5bb2a13... main-window: Stop using GtkButtonBox
  79a1ce0... toolbar-prefs: Stop using GtkButtonBox
  919f47e... Various: Rename libbalsa_add_button_to_box()
  1f5f402... misc: Do not leak the GtkSizeGroup
  97309bf... filter-run-dialog: Do not leak the GtkSizeGroup
  aa85f16... build: Depend on gtk4
  9737a32... address-view: Build with gtk4
  d66a48c... address: Begin porting to gtk4
  fe83aa2... Remove LibBalsaCellRendererButton
  f0d50fd... address: Adapt to gtk4
  1252a98... Build: Leave out application-helpers
  ce859d5... Various: Adapt to gtk4
  fc3b7ee... Various: Stop using GtkBox child properties
  79521ca... Various: Stop using GtkBox child properties
  d80ac63... Various: Stop using GtkBox child properties
  08d8d0a... source-viewer: Use container-add for a scrolled w
  a021dce... x509-cert-widget: Use container-add for scrolled w
  b7e9d77... Various: Stop using GtkBox child properties
  af6cb7d... Various: Stop using GtkBox child properties
  486ae50... Various: Stop using GtkBox child properties
  a44528f... Various: Stop using GtkBox child properties
  ee2a204... Various: Stop using GtkBox child properties
  aed6ad7... Various: Stop using GtkBox child properties
  dfcb7d0... Various: Stop using GtkBox child properties
  a50ed89... Various: Stop using GtkBox child properties
  bb73a1c... Various: Stop using GtkBox child properties
  fffc94a... filter-run-dialog: Stop using GtkBox padding
  29738d0... Various: Fix some alignment issues
  be74ea9... balsa-mime-widget: Use container-add for buttons
  b7478df... main-window: Use container-add for the statusbar
  aad968b... libbalsa-gpgme-widgets: Use container-add
  0134292... Various: Fix margins
  3855bdb... Various: Replace gtk_box_pack_{start,end}()
  391a1b7... toolbar-prefs: Center the arrows vertically
  32a87fc... Various: Stop using GtkBox child properties
  c71cd4d... Various: Stop using GtkBox child properties
  00544d5... Various: Stop using GtkBox child properties
  bb5e836... source-viewer: Use container-add for a scrolled w
  7bd956c... x509-cert-widget: Use container-add for scrolled w
  8113d5d... Various: Stop using GtkBox child properties
  6252fb5... Various: Stop using GtkBox child properties
  82b5899... Various: Stop using GtkBox child properties
  b964925... Various: Stop using GtkBox child properties
  e624d44... Various: Stop using GtkBox child properties
  85ab12b... Various: Stop using GtkBox child properties
  60f8681... Various: Stop using GtkBox child properties
  da43669... Various: Stop using GtkBox child properties
  a041cc5... Various: Stop using GtkBox child properties
  b9f3347... filter-run-dialog: Stop using GtkBox padding
  05dd0b6... Various: Fix some alignment issues
  f317025... balsa-mime-widget: Use container-add for buttons
  d5e3039... main-window: Use container-add for the statusbar
  540564c... libbalsa-gpgme-widgets: Use container-add
  b56ad9e... Various: Fix margins
  7d9b7d9... Various: Replace gtk_box_pack_{start,end}()
  2f5d5da... toolbar-prefs: Center the arrows vertically
  85f0846... libbalsa-misc: Install libbalsa_button_box_button
  beb5b7e... ab-main: Stop using GtkButtonBox
  ddd499e... ab-window: Stop using GtkButtonBox
  fed8b65... balsa-mime-widget-crypto: Stop using GtkButtonBox
  7231bf4... mime-widget-message: Stop using GtkButtonBox
  e81bf35... mime-widget-vcalendar: Stop using GtkButtonBox
  e01622e... libbalsa_button_box_button: Document a difference
  7e310e5... filter-edit-dialog: Stop using GtkButtonBox
  30acc6e... misc: Replace libbalsa_button_box_button()
  dd0e4d1... Various: Use libbalsa_add_button_to_box()
  4a3c388... main-window: Stop using GtkButtonBox
  3c62316... toolbar-prefs: Stop using GtkButtonBox
  782ed4c... Various: Rename libbalsa_add_button_to_box()
  e3a300a... misc: Do not leak the GtkSizeGroup
  38712f0... autocrypt: Stop using gtk_dialog_run()
  b21f3f3... libbalsa-ask: Refactor to avoid gtk_dialog_run()
  2d3091c... filter-edit-dialog: Delete trailing white space
  48d8bef... information-dialog: Notify in an idle callback
  7db837f... Various: Stop using gtk_dialog_run()
  0d2e11a... identity-dialog: Build with gtk4
  d4fce63... libbalsa-gpgme: Build with gtk4
  bf1e96a... libbalsa-gpgme-cb: Build with gtk4
  30b77ae... compose window: Allocate data on the stack
  17e66dc... files: Build with gtk4
  fe9b3ba... libbalsa-gpgme: Build with gtk4
  69c5665... misc: Build with gtk4
  d327cf6... libbalsa-progress: Build with gtk4
  0231ca6... filter-edit-dialog: Build with gtk4
  e53b8bf... libbalsa: Build with gtk4
  55464ff... mailbox: New GtkTreeDragSource API
  6a6b04f... filter-edit: Build with gtk4
  5fe388f... source-viewer: Build with gtk4
  b014d0f... cite-bar: Build with gtk4
  9a96e9e... Various: Build with gtk4
  e596507... address-book-config: Build with gtk4
  7afd60b... Various: Build with gtk4
  a093b23... libinit-balsa: Build with gtk4
  753c612... main: Adapt to libinit-balsa API change
  7102ae3... ab-window: Build with gtk4
  ac5f0ed... balsa-app: Build with gtk4
  edef386... toolbar-factory: Build with gtk4
  b8a1361... store-address: Build with gtk4
  2978b44... toolbar-factory: add "toolbar" CSS class
  4384820... balsa-icons: Get the icon theme for main-window
  2f18c8b... balsa-icons: Fix the build
  8a44586... ab-main: Build with gtk4
  1699980... toolbar-factory: Get the popup GdkEvent
  791d3ce... balsa-index: Build with gtk4
  720fad1... mblist: Stop using direct access to GdkEvent
  c97db4c... mblist: Build with gtk4, except d&d
  5a30594... mblist: drag-and-drop
  4790692... files: Implement libbalsa_icon_name_finder
  5b9f6e2... identity: Simplify emptying a GtkBox
  d5ac5e9... balsa-index: Restore dragging selected messages
  6a227f0... balsa-message: Build with gtk4
  3562197... Various: Do not cast GtkEventController to itself
  38fd512... mime-widget: Build with gtk4
  25684c4... mime-widget-callbacks: Build with gtk4
  ca19c65... mime-widget-crypto: Build with gtk4
  d831c47... Various: GtkFrame is not a GtkBox
  41d5637... Various: Mark error message as translatable
  f89a02a... mime-widget-image: Build with gtk4
  7b0788f... balsa-mime-widget-message: Build with gtk4
  4543f98... mime-widget-multipart: Build with gtk4
  2e5590e... mime-widget-text: Build with gtk4
  a65a275... mime-widget-text: Fix indentation
  da12e97... mime-widget-message: Use gtk_show_uri_full()
  02e7b78... mime-widget-vcalendar: Build with gtk4
  60620f4... filter-export-callbacks: Build with gtk4
  2e7f9ab... filter-export-dialog: Build with gtk4
  8ce3fd5... filter-run-callbacks: Build with gtk4
  f68b68a... filter-run-dialog: Build with gtk4
  5078f4c... Various: Always get the parent from the src-obj
  cce1e9c... folder-conf: Build with gtk4
  e590346... information-dialog: Build with gtk4
  54c221c... mailbox-conf: Build with gtk4
  a6fa0d9... mailbox-node: Build with gtk4
  eaa90a6... main-window: Build with gtk4 except for gtk_dialog_run
  6aa3589... main-window: New API for balsa_window_next_unread
  ee88da5... main: Build with gtk4
  46ff622... Build: Include application helpers
  c3310c6... application-helpers: Build with gtk4
  f4d3fb2... message-window: Do not use gtk_widget_show()
  bd9d1f1... pref-manager: Build with gtk4
  36190c1... pref-manager: Allocate a copy of the uri
  759b0d7... main-window: Cleanup after rebase on master
  952881e... message-window: Warn if "Move" item not found
  e523696... main-window: Use the default "accept" handler
  1dc159a... vfs: Drop libbalsa_vfs_local_only()
  ab79b11... main-window: Fix asynch drag drop
  2362626... Minor cleanup
  b11ecfc... Replace gtk_dialog_run()
  1d7e7cb... sendmsg-window: Build with gtk4
  f2e5aa8... toolbar-prefs: Build with gtk4
  f11e618... ab-main: Build with gtk4
  3838444... Various: Use gtk_window_destroy
  0f7e8e8... balsa-print: Build with gtk4
  6eb1cb2... files: Return a pixbuf
  ff2868a... geometry-manager: Save geometry on "close-request"
  d488556... libbalsa: Add pixbuf methods for face headers
  4aa8aac... Build with the internal spell-checker
  dda9e2a... Various: Fix migration errors
  70e2aa3... Do not cast GtkCheckButton to GtkToggleButton
  6e70215... message-window: Connect to the "unrealize" signal
  79c7ed6... balsa-message: Restore a needed gtk_widget_show()
  aad4c6f... Fix some check/toggle-button issues
  4184ef4... toolbar-prefs: Fix orientation
  8e03bcc... mime-widget-text: Cite bar dimension calculation
  d0a4450... pref-manager: Resolve check/toggle-button issues
  f1d3c00... sendmsg-window: GtkWindow is not a GtkBox
  28e0c47... address-view: Replace an obsolete signal
  931eef7... sendmsg-window: Do not v-expand recipients widget
  a4ff45e... mime-widget-message: Use an idle handler
  29716ce... sendmsg-window: Be more careful in delete-handler
  bab31aa... mime-widget-text: Draw cite bars in an idle cb
  273ee04... libbalsa: Allow NULL parent
  451c7f9... balsa-message: Pass NULL for the parent
  fb73920... mailbox-conf: No more "selection-changed" signal
  fc1a301... sendmsg-window: Connect to the "unrealize" signal
  cb3cea5... balsa-message: Use GtkButton for the attach button
  13820d5... file-chooser-button: Replacement for Gtk functions
  bb63a75... Various: Use libbalsa-file-chooser-button functions
  15d4e34... libbalsa-progress: Set window default size
  40ee14d... geometry-manager: Use gtk_window_get_default_size()
  69ca897... mblist: Use gtk_window_get_default_size()
  3bc90a8... file-chooser-button: Left-align the button label
  69d8f00... folder-conf: Remove an unrelated change
  ea4ea8d... libbalsa-gpgme-keys: Fix fallout from 1b63f663

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