labelWidget label; interactive widgets also use it for ID generation. A ## suffix can distinguish IDs without displaying the suffix.
data_typeImGuiDataType describing the native scalar layout at p_data and the associated limit/step addresses.
p_dataNonzero bigint address of writable scalar data in data_type layout. Not a TypedArray. Keep the allocation alive for this call. N variants access components consecutive values.
True if the widget changed the supplied value; false if it remained unchanged.
Edit one numeric value of a selected data type in a text field.