Numeric/Text Data Entry
GtkEntry
— A single line text entry field
GtkEntryBuffer
— Text buffer for GtkEntry
GtkEntryCompletion
— Completion functionality for GtkEntry
GtkHScale
— A horizontal slider widget for selecting a value from a range
GtkVScale
GtkSpinButton
— Retrieve an integer or floating-point number from the user
GtkEditable
— Interface for text-editing widgets
