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→Public Methods
This constructor sets the corresponding attributes to the values of incoming arguments.
===Protected Methods===
====getOwnerTop and left (optional)====
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int getOwnerTop()const;
int getOwnerLeft()const;
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These two methods return the top and left, coordinates of the frame of the form in which the field exists.They simply return zero, if there is no owner. This can help the display methods of a field to place the field at the correct, relative position according to the from they are displayed in.
====displayOwner() (optional)====
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void displayOwner()const;
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This method displays the owner of a field, if it exists. This can help a Field to hide itself, by displaying the owner, without displaying itself.
===Public Methods===
====data()====
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