[Gambas-user] Changing a treview item's picture property

[M0E Lnx]

Thanks, that worked

except, I used the treeview's mouse_up event to set the Previous key
and the click event to set the pictures

for future reference

PUBLIC SUB treeview1_mouse_up()
sLastKey = treeview1.current.key
END


Thanks for the push




On Tue, Jul 8, 2008 at 2:10 PM, Jaap Cramer <jaap_cramer at ...67...> wrote:
> All entries have at startup pic1.
> I think when you call the _change of _activate event you set the picture
> to pic2.
> I think you should remember the key of the item clicked in a global
> variable. At the end you replace it with the current Key. This way you
> remember the previous item clicked. You set the previous key to pic 3
>
> sub tree_click()
>  set pic2
>   'first time PreviousKey will be ""
>  if PreviousKey exist then set previousKey to pic3
>  PreviousKey=currentKey
> end
>
> On Tue, 2008-07-08 at 14:02 -0500, M0E Lnx wrote:
>> Here is my problem
>>
>> I have a tree view I've populated it with my contents, I know how the
>> keys work and all.
>> I have set picture properties for the items in this treeview.
>>
>>
>> Here is what I want to do
>> I have 3 pictures that these items can have
>> Pic1 is for an item that has not yet been clicked on
>> Pic2 is for the item that the user is currently in
>> Pic3 is for an item that has already been clicked
>>
>> I can define Pic1 to be the default pic when the items are added to
>> the treeview.
>> I can make it change to Pic2 when the user clicks on the item
>>
>> But here is the problem
>> I can't find a way to make the last item use Pic3.
>>
>> Can anyone suggest anything?
>>
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>
>
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