DCTREEROOT

[Wolfgang Ciriack]

Hello Roger,
here is a ready to compile example.

[rdonnay]

I'm confused about what is your problem.

The tree expands fine and the first item in the tree is selected.

[Auge_Ohr]

The tree expands fine and the first item in the tree is selected.

YES ... but not visible !

@Wolfgang : try this

Code: Select all

   EVAL {|o| DC_ExpandTree(oTree),;
             oTree:setData(oTree:rootItem:getChildItems()[1]),;
             PostAppEvent(xbeP_Keyboard,xbeK_DOWN,,oTree),;
             PostAppEvent(xbeP_Keyboard,xbeK_UP  ,,oTree)  }

as i can say it is not DC_ExpandTree() as i use it in my Sample.
it seems to work with XbpDialog() and "pure" Xbase++

TV1.ZIP

(1.48 KiB) Downloaded 683 times

[rdonnay]

YES ... but not visible !

What does that mean? Not visible!

It is visible to me.

[Auge_Ohr]

@Wolfgang : What Version are we talking about ?

this is what i see with origin Code from Wolfgang with v1.9.355

Origin by Wolfgang

Tree_No.jpg (125.75 KiB) Viewed 7853 times

this is my modification

modify with xbeP_Keyboard

Tree_Top_Yes.jpg (122.67 KiB) Viewed 7853 times

note Position of Scrollbar ... i have not touch anything after start.

[Wolfgang Ciriack]

The addition of Jimmy are the solution. Now the first item is visible. Thanks.

Code: Select all

   PostAppEvent(xbeP_Keyboard,xbeK_DOWN,,oTree), ;
   PostAppEvent(xbeP_Keyboard,xbeK_UP  ,,oTree), ;

The following is not necessary:

Code: Select all

oTree:setData(oTree:rootItem:getChildItems()[1])