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delphi dxlayout focus on tabbed groups

Posted on 2011-03-22
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Last Modified: 2012-06-27
the latest version of devexpress dxlayout allows you to create tabbed groups. my question is how to programmatically set focus in a specific tabbed group?
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Question by:dinko1
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12 Comments
 
LVL 24

Expert Comment

by:jimyX
ID: 35187096
You can try this:
((dxLayoutControl1ItemX as TdxLayoutItem).Control as TWinControl).SetFocus
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LVL 19

Expert Comment

by:Thommy
ID: 35187807
Check these links dealing with your problem...

Allowing to focus through tabbed groups
http://www.devexpress.com/Support/Center/p/DS61288.aspx

Can't focus control on tabbed layoutcontrol group
http://www.devexpress.com/Support/Center/p/B196036.aspx

DevExpress / Search for Keywords "focus tabbed group"
http://search.devexpress.com/?q=focus+tabbed+group&p=T0%7cP0%7c0&d=29
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Author Comment

by:dinko1
ID: 35189104
none of the solutions work!
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LVL 24

Expert Comment

by:jimyX
ID: 35189166
How did you use that line? Can you show code please.
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Author Comment

by:dinko1
ID: 35189180
jimmy I use Group and your example works on Items. I asked how to focus a tabbed GROUP not an item. the group object doesnt have a "Control" property.
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LVL 19

Expert Comment

by:Thommy
ID: 35189700
Have you checked the following link from my post above???

Can't focus control on tabbed layoutcontrol group
http://www.devexpress.com/Support/Center/p/B196036.aspx

Try it with "FocusHelper.PlaceItemIntoView"...

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Author Comment

by:dinko1
ID: 35189952
yeap. that is a .NET (XtraLayoutcontrol). I asked for Delphi VCL LayoutControl.
Such property (FocusHelper) DOESNT exist
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LVL 19

Expert Comment

by:Thommy
ID: 35196923
Do you want to set focus to a specific control in a tabbed group or to the tabbed group itself???
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Author Comment

by:dinko1
ID: 35198770
to the tabbed group itself.
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Author Comment

by:dinko1
ID: 35198774
or the first component of the tabbed group. its the same
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Accepted Solution

by:
dinko1 earned 0 total points
ID: 35209505
i found a workaround.
all you have to do is:

1) hide all groups except the one you want to focus

dxLayoutGroup2.Visible := false;
dxLayoutGroup3.Visible := false;

2) and then set back to visible


dxLayoutGroup2.Visible := true;
dxLayoutGroup3.Visible := true;


this will give the focus to the 1st group dxLayoutGroup1
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Author Closing Comment

by:dinko1
ID: 35239113
i found my own solution
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