Home Index classes Index static functions Index enumerations Index structure types

{Dialog|_modal_form}


(including protected members)



CLASS {Dialog|_modal_form}
, UNTESTED, DESTRUCTORS :



 The {Dialog} class is descending from the {Form} class to show a form modal.





IMPORT : 
{Form}
, 
{AL4_form}
, 
{Control}
, 
{Geometry}
 .


BASE CLASS 
{Form} .


 






OVERRIDE 
modal

 ==> BOOL 
 , CALLBACK








-------------------------------------------------------------- 'modal show'


BOOL 
Center|_on_parent





 






METHOD 
Parent_form|_but_not_dialog

 ==> {Form} 











OVERRIDE 
Show_modal

(
{Form} 
Parent|_form_or_dialog
)
 ==> STR 






 Use this method call to show the {Dialog} form modal and await an answer.
 On return, the resulting answer text is stored also in the field Answer.
 This is the text which were passed in the {Dialog} implementation form in
 a call to the method ready. E.g., you can pass "OK" as a positiove answer
 or "" (empty string) otherwise.






-------------------------------------------------------------- 'set result'

   






OVERRIDE 
ready

(
STR 
Result_to_set
)






 Call this method to stop showing the {Dialog} and to return the resulting
 text passed as the parameter. After disappearing a dialog form, it is
 possible to call the Show_modal method again to make another answer, later,
 but only if the method Close was not called.









OVERRIDE 
closed












OVERRIDE 
Hide












OVERRIDE 
Close








END