TreeView DataWindow Design view
The Design view for the TreeView DataWindow differs from the
traditional Design view for most DataWindow presentation styles.
The Design view has a header band, a TreeView level band for
each added level, a detail band, a Trailer band for each level,
a summary band, and a footer band.
By default, the controls in the header band are the heading
text of the detail band columns, and the controls in the detail
(leaf node) band are all the column controls except for the first-level
columns (in the 1:Treeview level band) that you selected when you
used the TreeView wizard. Columns that you specify as additional
levels remain in the detail band.
The minimum height of each TreeView level band is the height
of the tree node icon.
Icons in the Design view
There are three icons in the Design view that represent the
locations of nodes, icons, and connecting lines in the tree to help
you design the DataWindow. Columns must always display to the right
of the state and tree node icons:
-
A square icon with a plus sign (+) in each
TreeView level band represents the position of the state icon, the
icon that indicates whether a node is expanded or collapsed. On
the XP platform, the plus (+) and minus (-) icons have
the Windows XP style. -
A shaded square icon in the detail band and in each
TreeView level band represents the position of the image you specify
as a tree node icon.
-
When there is no tree node icon specified, a shaded
square icon in the detail band and in each TreeView level band represents
where the connecting line ends.
The position of all the icons changes when you change the
indent value.
For more information about specifying icons and the indent
value, see “Setting properties for the
TreeView DataWindow.”