Member Avatar for jinglylime

Hi I'm new to GUI. Ive created a calculator but i dont know how to get the number from the textfield and calculate the answer. Can u suggest ways i can do this. Thankyou.

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  • Latest Post Latest Post by peter_budo
Member Avatar for peter_budo

Use getText() inherited from TextComponent or toString() inherited from Component parse it to appropriate type and calculate.
option 2 create new class NumerictextField that extends TextField, with some method called getValue that will return appropriate numeric value or throw exception of wrong input type

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