TLegendScrollBar Horizontal *and* vertical scroll bars

neo · Post by **neo** » Fri Nov 24, 2006 9:02 pm

Hi,

I've just started researching the TLegendScrollBar and I have a problem. I manually added a legend scrollbar through graph control but it's not making sense to me. It should have added a vertical scrollbar as I have too many items listed vertically. Instead, it added a horizontal scrollbar. The horiztonal scroll bar that it did add scrolls things up and down. How can I have it as a vertical scroll bar? Also, the legend disappears if the text in the legend is too wide. I'd like to have it so that a horizontal scrollbar appears for situations where the legend text is too wide.

Thanks for the help.

Cheers

Narcís · Post by **Narcís** » Mon Nov 27, 2006 10:01 am

Hi neo,

Could you please send us an example we can run "as-is" to reproduce your problem here? You can post your files at news://www.steema.net/steema.public.attachments newsgroup.

Thanks in advance.

neo · Post by **neo** » Mon Nov 27, 2006 4:00 pm

Thanks for responding.

I'd really like to send you an example but unfortunately I can't. The code that I'm writing is not mine to expose. I've done nothing more then add a TChart to a form, programmatically add a few series' and, under the graph control->tools, add a Legend Scrollbar.

If you have questions I can answer them. I just cannot supply code. Is it reproduceable on your end?

Thanks

Narcís · Post by **Narcís** » Mon Nov 27, 2006 4:08 pm

Hi neo,

How is your chart's legend aligned, I mean, which is the legend's position? There's no need that you send the project you are working in. You could create a simple example project with random data so that we can reproduce the problem here.

neo · Post by **neo** » Mon Nov 27, 2006 6:30 pm

Hi,

The chart's legend is aligned "laBottom".

I'll see if I can slap a sample project together for you.

Thanks

Narcís · Post by **Narcís** » Tue Nov 28, 2006 2:28 pm

Hi neo,

Thanks for the information. When legend is bottom or top aligned, the scrollbar tool can only be used for horizontal scrolling. I've added your request to our wish-list to be considered for inclusion in future releases.

Regarding the issue that the tool disappears when text is too large, this is a bug (TV52011934) which I've added to our defect list to be fixed for next releases.

neo · Post by **neo** » Tue Nov 28, 2006 3:02 pm

Excellent. Thanks for the help. I look forward to the next release with the bug fix. Is there any way I can be automatically notified when this release is available or should I keep checking.

Thanks

Narcís · Post by **Narcís** » Tue Nov 28, 2006 3:08 pm

Hi neo,

We don't have any automatic notifying system for now. You should be aware at this forum for new release announcements.

TLegendScrollBar Horizontal and vertical scroll bars

TLegendScrollBar Horizontal and vertical scroll bars