Condition for TabControl

velasquez · September 30, 2008, 02:29:05 PM

Hi
I need help for a problem.
How to prohibit the change in TabControl if a condition be not accepted.

Fred Tomke · October 01, 2008, 12:07:29 AM

Hello,

1. there are two events for tabs: OnChanged OnSelChanging. If the user changes the tab although the conditions are not accepted you could changed the selected tab back (with a message what the user has to to.

2. when OnSelChanging events will be fired you should disable all controls in the selected tab.

Regards
Fred

Fred Tomke · October 01, 2008, 12:08:17 AM

... and you could use HideTab if the conditions are not accepted and use ShowTab if they are accepted.
Fred

velasquez · October 01, 2008, 05:19:11 AM

Hello Fred

I didn't get to do your suggestion to work.
Please see the video that I posted.

Regards
Velasquez

velasquez · October 01, 2008, 05:34:19 AM

Hello Fred
I posted a video of my TabControl.

Fred Tomke · October 01, 2008, 01:21:53 PM

yeeeees, and after the error message you should activate the configuration tab again (I believe SetCurSel).

BTW: how did you create the white-blue gradient in the left tab? Are these all images?

Fred

velasquez · October 01, 2008, 01:44:15 PM

Hi Fred

I used dcl_Tab_SetCurSel, but nothing impedes the change of TabControl.
I believe that this is not possible. But it is a lot of imprtante.
Do you have some other idea?

See the image that I used in the bottom of TabControl.

velasquez · October 01, 2008, 01:56:41 PM

Hi Fred

I posted my file.odcl for you to see.

Regards,
Velasquez

BazzaCAD · October 01, 2008, 06:42:54 PM

Great use of the PictureBox Velasquez, really good looking stuff.
Do you use PhotoShop to create the raised (Mouse Over) buttons, or is there an easier way?

velasquez · October 02, 2008, 04:34:24 AM

Yes I used PhotoShop and SnagIt 8 Editor, to create all the images.

velasquez · October 03, 2008, 10:59:13 AM

Does nobody know a form please of working around of my problem with TabControl?

Tanks

Fred Tomke · October 05, 2008, 11:27:31 AM

Hi velasquez, tomorrow I'm in the office so I can have a try.

Fred

Fred Tomke · October 05, 2008, 11:43:04 PM

Hi, velasquez,

I send you an example. If the checkbox is not checked you cannot change the tabs.

Sorry for the delay. I was out of office in the last week cause of a trade fair for surveyors, cities and governments. At these times I can only send short answers. Especially not at the days. In the next weeks I will be out very often for roadshows, customer trainings and so on.

Hope this helps.

Fred

Fred Tomke · October 06, 2008, 04:26:32 AM

Hi velasquez,

the textbox "AlturaTextoDados" uses FilterStyle Text. Why don't you use DecimalUnits?

Fred

velasquez · October 06, 2008, 06:15:05 AM

Hi Fred
I didn't use DecimalUnits because he accepts "," and the height of the text not accepts.
With FilterStyle Text it is easier to control this.
I use the function below:
(dcl_TextBox_SetFilter DuctilCAD_DuctilCAD_MainForm_AlturaTextoDados " .0123456789 ")

Do you know me to say because OnClicked is not added the c:tab_tabtest_chb_acceptcondition of your TabTest?