Emitted when the position of menu is finalized after being popped up
using gtk_menu_popup_at_rect (), gtk_menu_popup_at_widget (), or
gtk_menu_popup_at_pointer ().
menu might be flipped over the anchor rectangle in order to keep it
on-screen, in which case flipped_x and flipped_y will be set to TRUE
accordingly.
flipped_rect is the ideal position of menu after any possible flipping,
but before any possible sliding. final_rect is flipped_rect, but possibly
translated in the case that flipping is still ineffective in keeping menu
on-screen.
The blue menu is menu's ideal position, the green menu is flipped_rect,
and the red menu is final_rect.
Emitted when the position of menu is finalized after being popped up using gtk_menu_popup_at_rect (), gtk_menu_popup_at_widget (), or gtk_menu_popup_at_pointer ().
menu might be flipped over the anchor rectangle in order to keep it on-screen, in which case flipped_x and flipped_y will be set to TRUE accordingly.
flipped_rect is the ideal position of menu after any possible flipping, but before any possible sliding. final_rect is flipped_rect, but possibly translated in the case that flipping is still ineffective in keeping menu on-screen.
The blue menu is menu's ideal position, the green menu is flipped_rect, and the red menu is final_rect.
See gtk_menu_popup_at_rect (), gtk_menu_popup_at_widget (), gtk_menu_popup_at_pointer (), anchor-hints, rect-anchor-dx, rect-anchor-dy, and menu-type-hint.