Module editor_utils 

Shared utilities for settings sub-editors (e.g. LibraryEditor, RefreshRateByKindEditor).

These helpers avoid duplicating the identical dimension calculations and chrome-building code across every sub-editor.

Functions

build_bottom_separator

Builds the black separator line just above the bottom bar.

build_two_button_bottom_bar

Builds a two-button bottom bar (close + validate).

calculate_dimensions

Returns (bar_height, separator_thickness, separator_top_half, separator_bottom_half) based on the current device DPI.