In Gtk4 you are no longer able to access the event structure so use the
accessor functions to retrieve values

In Gtk4 you are no longer able to access the event structure so use the
accessor functions to retrieve values

These files access the event structure with no equivalent accessor
function. Not sure of correct change, may need to wait for Gtk4 change.

In Gtk4 you are no longer able to access the event structure so use the
accessor functions to retrieve values.

Register sheet and header changes

In Gtk4 you are no longer able to access the event structure so use the
accessor functions to retrieve values

Register components.

In Gtk4 you are no longer able to access the event structure so use the
accessor functions to retrieve values

ComboCell and CompletionCell needed more changes and not sure why, just
doing the normal change was not enough as this resulted in characters
appearing twice on my build machine but not on Windows or Fedora38.

By changing to GtkEventControllerKey for combocell and completioncell
fixes issue for double key presses.

Start to use GtkEventControllerkey for some key_press_event's, may need
further changes.

Change some entries to remove state and comment out others not sure
about.

Widgets by default are always visible, may need to change some for
toplevel windows, dialogs and popovers

Use gtk_widget_set_visible instead

Use gtk_widget_set_visible instead

Use gtk_widget_set_visible instead

Add function gnc_entry_get/set_text and use that instead

Add function gnc_entry_get/set_text and use that instead

Add function gnc_entry_get/set_text and use that instead

Replace gtk_widget_destroy with gtk_window_destroy and comment out, will
 probably need further work with some changes to box_remove or
 g_object_unref

Replace gtk_widget_destroy with gtk_window_destroy and comment out, will
 probably need further work with some changes to box_remove or
 g_object_unref

Replace gtk_widget_destroy with gtk_window_destroy and comment out, will
 probably need further work with some changes to box_remove or
 g_object_unref

Change gtk_box_pack_end/start to gtk_box_prepend/append

Change gtk_box_pack_end/start to gtk_box_prepend/append

Change gtk_box_pack_end/start to gtk_box_prepend/append

Change gtk_container_add/remove to gtk_box_prepend/remove, some may need
 changing to child variant

Add function gnc_box_set_all_margins to replicate container function

These will need some more work

These might not be correct...

GtkRadioButton was removed so change them to check buttons, will need
further work

Will need more work...

This may be wrong or not needed...

Change gtk_buildable_get_name to gtk_buildable_get_buildable_id

gtk_window_resize to gtk_window_set_default_size

Change gtk_entry_get/set_width_chars to
gtk_editable_get/set_max_width_chars

Change gtk_widget_get_toplevel to gtk_widget_get_root, maybe wrong...

Will need additional work...

This is mostly commenting it out, may have to use a signal connect on
the 'response' signal.

This is mostly commenting it out, may have to use a signal connect on
the 'response' signal.

This is mostly commenting it out, may have to use a signal connect on
the 'response' signal.

Change gtk_widget_grab_default to gtk_window_set_default_widget

Change gtk_window_get_size to gtk_window_get_default_size

Change to use GtkEventController's with gtk_event_controller_focus_new

Change gdk_event_get_coords to gdk_event_get_position

Change gtk_window_set_keep_above to  gtk_window_present

Not sure what this will change to, could be g_main_context_pending

Change gtk_scrolled_window_new, has no parameters and correct adding
widget to the window by using ...set_child

Use the ...set_child to add the frame widget

Use gtk_label_set_wrap instead of ...line_wrap

Change gtk_box_reorder_child_after, some need additional work

gtk_widget_get_tooltip_text returns const

gtk_window_new has no parameters and use the ...set_child function to
add the child widget

May need further changes...

These maybe wrong and need more work

Some of the changes are just commenting out stuff not sure about

Some of the changes are just commenting out stuff not sure about

Change gtk_init_check, has no parameters

Change gtk_main to use g_main_context_iteration

Changes for the notebook tab contents

This is a horizontal box packed with buttons, there is no scroll window
or drop down so window will enlarge if there are too many buttons. The
buttons each have a vertical child box packed with an image and label.

The size of these can be controlled with CSS.

Rename the gnc_dialog_run function to gnc_warning_dialog_run as it uses
the preference warning settings and make it modal and pause the main
loop so it can return a value.

Create a new gnc_dialog_run along the lines of above and change only
references to gtk_dialog_run used to create message dialogs to this
function.

This may need a rethink but for now is OK if only temporary, eventually
the widget used will be a GtkAlertDialog.

All builder ui signals are connected by default and can use the current
object to pass user data.

This may need changing...

Macros can't have a space between the name and the opening parenthesis.