Numeric and Text Data Entry

GtkEditable — Interface for text-editing widgets
GtkEntryBuffer — Text buffer for GtkEntry
GtkText — A simple single-line text entry field
GtkEntry — A single line text entry field
GtkEntryCompletion — Completion functionality for GtkEntry
GtkPasswordEntry — An entry for secrets
GtkScale — A slider widget for selecting a value from a range
GtkSpinButton — Retrieve an integer or floating-point number from the user
GtkSearchEntry — An entry which shows a search icon
GtkSearchBar — A toolbar to integrate a search entry with
GtkEditableLabel — A label that can be edited