view::init_display in core/modules/views/includes/view.inc
Set the display for this view and initialize the display handler.
view::init_localization in core/modules/views/includes/view.inc
Find and initialize the localization plugin.
view::init_query in core/modules/views/includes/view.inc
Do some common building initialization.
view::init_style in core/modules/views/includes/view.inc
Find and initialize the style plugin.
view::new_display in core/modules/views/includes/view.inc
Create a new display and a display handler for it.
ViewsUiBaseViewsWizard::build_form_style in core/modules/views_ui/wizards/views_ui_base_views_wizard.php
Build the part of the form that builds the display format options.
views_handler_argument::get_plugin in core/modules/views/handlers/views_handler_argument.inc
Get the display or row plugin, if it exists.
views_plugin_display::get_plugin in core/modules/views/plugins/views_plugin_display.inc
Get the instance of a plugin, for example style or row.
views_plugin_display::init in core/modules/views/plugins/views_plugin_display.inc
views_plugin_display::options_submit in core/modules/views/plugins/views_plugin_display.inc
Perform any necessary changes to the form values prior to storage. There is no need for this function to actually store the data.
views_plugin_display::options_summary in core/modules/views/plugins/views_plugin_display.inc
Provide the default summary for options in the views UI.
views_plugin_display_page::execute_hook_menu in core/modules/views/plugins/views_plugin_display_page.inc
Add this display's path information to Backdrop's menu system.
views_ui_config_style_form in core/modules/views_ui/views_ui.admin.inc
Form to config_style items in the views UI.