OpenEuphoria

Re: [WIN] ListView: what event is response to clicking on item? (& attn: Fabio)

• Posted by euman at bellsouth.net Oct 18, 2001
• 468 views

I know for a fact my method works pretty well. I have an entire Family History
program written useing the listview that populates tabitems per item selected.
I can help you out further if you need me to, just let me know.

Euman
euman at bellsouth.net


----- Original Message ----- 
From: "Dan Moyer" <DANIELMOYER at prodigy.net>
To: "EUforum" <EUforum at topica.com>
Subject: Re: [WIN] ListView: what event is response to clicking on item? (&
attn: Fabio)


> 
> Thanks Derek,
> 
> I'll try Euman's first, then if necessary yours.  When you say trap the
> WM_NOTIFY event, do you meant test for that in an onEvent?
> 
> Dan
> 
> ----- Original Message -----
> From: "Derek Parnell" <ddparnell at bigpond.com>
> To: "EUforum" <EUforum at topica.com>
> Sent: Thursday, October 18, 2001 4:04 AM
> Subject: Re: [WIN] ListView: what event is response to clicking on item? (&
> attn: Fabio)
> 
> 
> > It seems that the library doesn't implement this yet. The best you can do
> > for now (other than euman's suggestion) is to trap the WM_NOTIFY event for
> > the listview's parent window. Then extract the notification code and if
> it's
> > NM_CLICK and the control id in the message matches the Listview's id, you
> > can then use getLVSelected() etc...
> >
> > If you like, I can play around to get the exact code you'd need.
> >
> > ----- Original Message -----
> > From: "Dan Moyer" <DANIELMOYER at prodigy.net>
> > To: "EUforum" <EUforum at topica.com>
> > Sent: Thursday, October 18, 2001 3:47 PM
> > Subject: [WIN] ListView: what event is response to clicking on item? (&
> > attn: Fabio)
> >
> >
> > > I've looked through back postings, and I cannot figure out how to know
> > when
> > > an item in a ListView has been clicked on.  I gather that
> > "getLVSelected()"
> > > should be used instead of getIndex.  I've seen suggestions for modifying
> > > Win32Lib to allow onChange to work, but that makes it not work for
> anyone
> > > who doesn't have that modification.
> > >
> > > I found Fabio Ramirez's "Listview Styles", (what a nice looking demo!
> It
> > > should be included with Win32Lib.), and that helped to make a whole row
> be
> > > selected, but I can't see how to know when an item has been clicked on.
> > >
> > > BTW, Fabio,
> > >
> > > in your tabbed version of "Listview Styles", it doesn't appear that the
> > > TreeView section works as you probably intended, in that there's only
> one
> > TV
> > > displayed with info, though you made 9, and it may not have the number &
> > > "sub-ordering" that you intended.  If so, here's my fix, it lets all 9
> be
> > > filled with items, 3 main & 3 under each main:
> > >
> > > integer  tvSubItemNo-- prevents mains & subs getting mixed together
> > >
> > > procedure FillTreeView(atom tvId)
> > >   for i = 1 to 3 do
> > >     tvItemNo = addTVItem( tvId, icon03, icon03,
> > >                 sprint(tvId) & " Item " & sprint(i), 0 ) -- 0 makes
> mains
> > >     for j = 1 to 3 do
> > >       tvSubItemNo = addTVItem( tvId, icon03, icon03,
> > >                sprint(i) & ":  " & sprint(j), tvItemNo ) -- puts sub
> with
> > > correct main
> > >     end for
> > >   end for
> > > end procedure
> > >
> > > Dan Moyer
> > >
> > >
> 
>