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Modula Definition | 1988-02-13 | 1.7 KB | 54 lines |
- DEFINITION MODULE Dialog;
-
- (* This module defines types and procedures for manipulating *)
- (* dialog boxes. Note that information may be stored into or *)
- (* retrieved from a dialog by invoking the routines contained *)
- (* in module "Icon". *)
-
-
- IMPORT Screen;
-
-
- CONST NoEditableField = -1;
-
- (* A dialog oftens contains information that may not be changed *)
- (* by the user. This constant is used to inform GEM that the *)
- (* dialog may not be modified. *)
-
-
- PROCEDURE Display ( DialogNumber : INTEGER;
- GrowFromBox : Screen.Box;
- EditField : INTEGER ) : INTEGER;
-
- (* Display a dialog box and monitor the user's actions. If the *)
- (* dialog does not contain information that may be changed by *)
- (* the user, the constant "NoEditableField" must be used as the *)
- (* "EditField" parameter. This routine completes once the user *)
- (* selects an exit object, which is returned to the caller. *)
-
-
- PROCEDURE GetText ( DialogNumber : INTEGER;
- FieldNumber : INTEGER;
- VAR Value : ARRAY OF CHAR );
-
-
- PROCEDURE PutText ( DialogNumber : INTEGER;
- FieldNumber : INTEGER;
- Value : ARRAY OF CHAR );
-
-
- PROCEDURE Select ( DialogNumber : INTEGER;
- FieldNumber : INTEGER );
-
-
- PROCEDURE Deselect ( DialogNumber : INTEGER;
- FieldNumber : INTEGER );
-
-
- PROCEDURE IsSelected ( DialogNumber : INTEGER;
- FieldNumber : INTEGER ) : BOOLEAN;
-
-
- END Dialog.
-
-