Article View: borland.public.jbuilder.java.swing
Article #7695Re: What is wrong with this code: Combo box displays incorrectly?
From: James A. Schulz
Date: Fri, 29 Dec 2000 20:24
Date: Fri, 29 Dec 2000 20:24
101 lines
4023 bytes
4023 bytes
Reid,
I'm afraid I am almost as new at this as you are (and I, also, come from
Delphi). But I think your guess about the layout manager is a good one.
Maybe you can just experiment with other managers and see if they change the
way your list is displayed.
James
"Reid" <reidr@buzybee.com> wrote in message
news:3A4CCC64.8050402@buzybee.com...
> Hello James,
>
> Thank you for responding to my post.
>
> You have solved half of the problem!
>
> The trailing semi colon was the reason the combo box was not being
> filled with it's values.
>
> I still have a problem in that when the drop down list containing the
> combo box's items are displayed, the list does not display in the
> correct position. The list displays in an offsetted way to the right
> and down approx 100-200 pixels. This is not the effect I am looking
> for. I of course want the list to drop down underneath the control and
> remain the same size in width.
>
> If the applet is launched as a viewer (via F9) the drop down list
> remains directly under the control but extends out to the left and right
> of the applet's canvas and as a result it's width gets truncated.
>
> I am coming primarily from a Delphi background and have never seen this
> type of behavior. (unless of course you are using the TCombobox as an
> OwnerDraw type and are drawing the control's canvas incorrectly)
>
> Do you think it is related to the format of the underlying layout manager?
>
>
> Any more help would be greatly appreciated!
>
>
> Thanks
>
> Reid
>
> James A. Schulz wrote:
>
> > Just a guess, but do you really want the semicolon after "...index++)"
> >
> > James
> >
> > "Reid" <reidr@buzybee.com> wrote in message
> > news:3A4BAE85.6010902@buzybee.com...
> >
> >> Hello,
> >>
> >> I am new to applets and am having a bit of a problem.
> >>
> >> I have the following code to populate a combo box box with strings..
> >>
> >> String [] appnames = { "Corel Clipart Locator", "Data Doctor", "Event
> >> Organizer", "HTML Developer Database", "Image Thumbnail Viewer",
> >> "iTaxSystem", "Odyssey Warranty Tracker", "SFS Database" };
> >>
> >> private void jbInit() throws Exception {
> >> ...
> >> fillAppNames();
> >> }
> >>
> >>
> >> public void fillAppNames() {
> >> int index;
> >> for (index = 0; index<appnames.length; index++);
> >> {
> >> cbAppNames.addItem(appnames[index]);
> >>
> >> }
> >>
> >> }
> >>
> >> The code above compiles but when run it appears to fill the combo box
> >> with empty strings.
> >>
> >> When the box drops down it appears to have some volume but not the
array
> >> contents. It also shows the drop down an inch or two down and to the
> >> right of the actual combo box control?
> >>
> >> Can someone tell me what I am doing wrong?
> >>
> >>
> >> Any help would be greatly appreciated!
> >>
> >> Thanks
> >>
> >>
> >> Reid Roman
> >> BuzyBee Software
> >> http://www.buzybee.com
> >>
>
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 111d45,67e3718c633b6313 X-Google-Attributes: gid111d45,public X-Google-ArrivalTime: 2000-12-29 12:23:07 PST Path: arc1-ca.pugleaf.net!supernews.google.com!sn-xit-02!supernews.com!216.227.56.88.MISMATCH!telocity-west!TELOCITY!newsfeed.wirehub.nl!PeerFeed.KWeb.on.ca!bornews.borland.com!not-for-mail From: "James A. Schulz" <jaschulz@wiseware.com> Newsgroups: borland.public.jbuilder.java.swing Subject: Re: What is wrong with this code: Combo box displays incorrectly? Date: Fri, 29 Dec 2000 14:24:57 -0600 Organization: Another Netscape Collabra Server User Lines: 103 Message-ID: <92irpa$f9j1@bornews.inprise.com> References: <3A4BAE85.6010902@buzybee.com> <92i49k$qai3@bornews.inprise.com> <3A4CCC64.8050402@buzybee.com> Reply-To: "James A. Schulz" <jaschulz@wiseware.com> NNTP-Posting-Host: 165.121.198.13 X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 5.50.4522.1200 X-MimeOLE: Produced By Microsoft MimeOLE V5.50.4522.1200