Keyboard Entry

The Update pushbutton takes the text the end user types into the Update With field and checks that the string is a valid label or clearance as defined in the label_encodings(4) file.

• If the input is not valid, Label builder raises an error to the end user.

• If the input is valid, Label builder updates the text in the Label field above and stores the value in the appropriate working label field of the ModLabelData variable returned by tsol_lbuild_create(3TSOL). See "ModLabelData Structure".

When the end user selects the OK pushbutton, the user-built value is handled according to the OK pushbutton callback implementation.