topic-41457

Board index FiveWin for Harbour/xHarbour TXBrwColumn:oEditLbx

Posts: 218

Joined: Mon Feb 07, 2022 09:54 PM

TXBrwColumn:oEditLbx
Posted: Fri Feb 25, 2022 08:34 AM

Hi All,
I want to find out which event is triggered if an item of a xBrowseColumn is selected.
I tried 'bChange' but this is only called if I select a different item as before.

I need to know the selection even if it's the same element as before.

Thanks for any idea.

Detlef

Posts: 218

Joined: Mon Feb 07, 2022 09:54 PM

Re: TXBrwColumn:oEditLbx
Posted: Mon Feb 28, 2022 10:42 AM

U#nfortunately I can't access oBrw:aCols[n]:oEditLbx.

Code (fw): Select all Collapse

WITH OBJECT oBrwTm:aCols[ 2 ]
      :oEditLbx:bLostFocus := {|| someFunc()}
   END

result of the code above is 'Class: 'NIL' has no property: BLOSTFOCUS'
I suppose this listbox is not yet existend when I want to ask it.

I'll be glad for any help.

nageswaragunupudi

Posts: 10733

Joined: Sun Nov 19, 2006 05:22 AM

Re: TXBrwColumn:oEditLbx
Posted: Wed Mar 02, 2022 07:31 AM

I tried 'bChange' but this is only called if I select a different item as before.

Code (fw): Select all Collapse

oCol:bOnChange := { |oColObj, uOldVal| yourfunc( oColObj,uOldVal)

This codeblock is called when the value of the cell is modified either by selecting an item in the listbox or by other means.

oCol:oEditListbox is temporarily created and destroyed during edit. Not available to the programmer.

Regards

G. N. Rao.

Hyderabad, India

FiveTech Support Forums

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