Tree Control Symbols

[FixedWire]

Changing the symbols on the tree control isn't easy at all, even the first 40 available ones. It would seem logical that on a double click event, the tree control would know the active item. Unfortunately it doesn't and should be changed. Here's some simple code that illustrates the extra code needed. This necessary code is not anywhere on the NI website or in the examples. Only a lavag.org thread provided a subtle hint...thank you crelf!

[Norbert_B]

While i concur that handling symbols seems over-complicated, i find the suggestion not very general.

The problem is that if you ask four users about "what should do what in the tree", you get four different statements.

Example:

- Double click expands the branch without selecting it.

- Double click selects the item (no expand)

- Double click selects with expansion

- Double click selects the item and all children

- NO, selection is always done with a single right-click

- ...

....

Norbert

[Darren]

Any idea that has received less than 4 kudos within 4 years after posting will be automatically declined.