topic Re: tree based on class CL_GUI_COLUMN_TREE. in Application Development and Automation Discussions

tree based on class CL_GUI_COLUMN_TREE.

Former Member — Wed, 22 Oct 2008 19:00:13 GMT

Hi,

i use a tree based on class CL_GUI_COLUMN_TREE.

Now i wish to adjust the column width of the first hierarchy column. It doesnt work with method "ADJUST_COLUMN_WIDTH" because is it a hierarchy column. Is there any other method? or how i must fill the "exporting" hierarchy_header when i create the object?

Stefan

Re: tree based on class CL_GUI_COLUMN_TREE.

RichHeilman — Wed, 22 Oct 2008 19:05:23 GMT

I'm showing that I do this using the hierarch_header when creating the object in one of my programs.

data:  hierarchy_header type treev_hhdr.

* Setup the hierarchy header
    hierarchy_header-heading = 'Transactions'.
    hierarchy_header-width   = 30.    "<<--  Set the width

* Create a tree control
    create object tree
      exporting
        parent                = container
        node_selection_mode   = tree->node_sel_mode_single
        item_selection        = ' '
        hierarchy_column_name = 'Column1'
        hierarchy_header      = hierarchy_header       <<---  Right here
     exceptions
        others                      = 7.

Regards,

Rich Heilman

Re: tree based on class CL_GUI_COLUMN_TREE.

Former Member — Wed, 22 Oct 2008 19:11:01 GMT

Hi,

Use Method,

Call method list_Tree-> hierarchy_header_adjust_width

exceptions

failed = 1

cntl_system_error = 2

tree_has_no_headers = 3.

Re: tree based on class CL_GUI_COLUMN_TREE.

Former Member — Wed, 22 Oct 2008 19:26:47 GMT

Hi Ajay Tiwari,

this works, thanks for HIERARCHY_HEADER_ADJUST_WIDTH.

Stefan