Subject Re: Subform canClose
From Andy Taylor <andy.taylor.1959@outlook.com>
Date Mon, 08 Mar 2021 05:34:27 -0500
Newsgroups dbase.getting-started

Hi Peter,

In my view this is WAD.
A sub-form is exactly that; it should have no existence outside of it's parent.
If the parent closes the sub-form has to close before the parent does.. absolutely.

It might be helpful to explain why you want the sub-form to stick around?

Andy

> Hi
 >
> I would like to prevent the Subform from closing. But the mainform
> should close. It seems that subform.canClose is effectiv for both forms.
 >
> Bug or not?
 >
> Peter
 >
>
>
> ** END HEADER -- Diese Zeile nicht entfernen
 > //
 > // Erstellt am 08.03.2021
 > //
 > parameter bModal
 > local f
 > f = new neuForm()
 > if (bModal)
 >     f.mdi = false // Nicht-MDI festlegen
 >     f.ReadModal()
 > else
 >     f.Open()
 > endif
 >
> class neuForm of FORM
 >     with (this)
 >                 onOpen = class::form_onOpen
 >                 canClose = class::form_canClose
 >                 metric = 6
 >        height = 250
 >        left = 100
 >        top = 80
 >        width = 600
 >        text = "Testform"
 >     endwith
 >         
 >         this.SubF = new subform(this)
 >         with (this.SubF)
 >                 canClose = {||false}
 >                 colorNormal = "Moccasin"
 >                 metric = 6
 >                 borderStyle = 4
 >                 left = 600
 >                 top = 60
 >                 width = 400
 >                 height = 230
 >                 text = "Daten bearbeiten"
 >                 visible = true
 >                 sizeable = false
 >                 moveable = false
 >                 systemTheme = false
 >                 maximize = false
 >                 minimize = false
 >                 escExit = false
 >                 smallTitle = true
 >         endwith
 >
>         function form_onOpen
 >                 form.SubF.open()
 >                 return
 >                 
 >         function form_canClose
 >                 // do my things
 >                 form.close()
 >                 return
 >
> endclass