TreeView item set state disable

[musicstashall]

How to set a tree item state disable?

$tv     = GUICtrlCreateTreeView(10, 10, 200, 200, BitOr($TVS_HASBUTTONS, $TVS_DISABLEDRAGDROP, $TVS_HASLINES, $TVS_HASLINES, $TVS_SHOWSELALWAYS, $TVS_CHECKBOXES))
$tvitem1    = GUICtrlCreateTreeViewItem('Item1', $tv)
$tvitem2    = GUICtrlCreateTreeViewItem('Item2', $tvitem1)
$tvitem3    = GUICtrlCreateTreeViewItem('Item3', $tvitem1)
GUICtrlSetState($tvitem1, $GUI_EXPAND)
GUICtrlSetState($tvitem2, BitOR($GUI_DISABLE, $GUI_CHECKED))
GUICtrlSetState($tvitem3, BitOR($GUI_DISABLE, $GUI_UNCHECKED))

 

[Nine]

@musicstashall  That is an interesting enigma.  I didn't find any easy way to disable a tree view item beside deleting it.  So I started to figure a way to simulate a disable item and it is working quite good so far.  The idea is to keep an array of the items in the Tree View that says if the item is disabled or not.  When you disable an item you can grey it out by setting a grey color.  If you click on a disabled item, you set the selection to the current (or the last) enable item and skip the action of the disabled item.  I'll work more on it tomorrow.  But you could start by your own so we could compare our results 

[musicstashall]

I have already made an imitation myself. I thought maybe there is another solution.

[musicstashall]

There is even such a topic:

But sorry, this is rude and not for every occasion possible.

[Nine]

Ya seen it also.  Didn't find it appropriate to all situation either.  Just curious, how did you manage to simulate it ?  Would you show a basic script of yours ?

In any case, good scripting !

ps.  also curious about when/how you need to disable item.  Are you doing it only programmaticaly under some situations ?

Edited December 18, 2018 by Nine

[musicstashall]

I did it primitively. If the checkbox is conditionally disable, then when the user tries set checked it, the program removes the check, and so on.