Why so many imagelists in TreeViewAdv?

[Administrator]

Hi,

There are LeftImageList, StateImageList and RightImageList properties defined in TreeViewAdv. What is the difference between LeftImageList and StateImageList.

I have a StateImageList defined for my tree. I see a dotted line drawn on top of my icon from the PLUS to the node text. It should be drawn behind the icon. And the icon is drawn too close to the plus/minus. Please increase the left padding while painting the icon.

thanks,
- Reddy

[Davis Jebaraj]

Hi Reddy,

The TreeViewAdv control has the following properties related to Images , ImageLists and ImageIndex(es)

TreeViewAdv level

LeftImageList - List of images that could appear to the left of Nodes
RightImageList - List of images that could appear to the right of Nodes
StateImageList - List of images that to be used for the nodes in different states

TreeNodeAdv.NodeData

The image index(es) for the TreeNodeAdv should be specified in the NodeData property of TreeNodeAdv

LeftImageIndexes - Indexes of the images that should appear on the left of the node
RightImageIndexes - Indexes of the images that should appear on the right of the node
OpenImgIndex - Index of the image (into the StateImageList) for open/expanded mode
ClosedImgIndex - Index of the image (into the StateImageList) for closed mode

The StateImageList is only used for the icon associated with the node itself and it can be varied between the Open and Closed states.

The LeftImageList and RightImageList are used by the Node.NodeData and can display multiple images to the left and right of the node.

We will address the issue with the line being drawn over the icons and the padding issue.

Regards,

Davis