Changing a treview item's picture property

[M0E Lnx]

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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[Jaap Cramer]

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?
>
> -------------------------------------------------------------------------
> Sponsored by: SourceForge.net Community Choice Awards: VOTE NOW!
> Studies have shown that voting for your favorite open source project,
> along with a healthy diet, reduces your potential for chronic lameness
> and boredom. Vote Now at http://www.sourceforge.net/community/cca08
> _______________________________________________
> Gambas-user mailing list
> Gambas-user@...
> https://lists.sourceforge.net/lists/listinfo/gambas-user
>

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[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@...> 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?
>>
>> -------------------------------------------------------------------------
>> Sponsored by: SourceForge.net Community Choice Awards: VOTE NOW!
>> Studies have shown that voting for your favorite open source project,
>> along with a healthy diet, reduces your potential for chronic lameness
>> and boredom. Vote Now at http://www.sourceforge.net/community/cca08
>> _______________________________________________
>> Gambas-user mailing list
>> Gambas-user@...
>> https://lists.sourceforge.net/lists/listinfo/gambas-user
>>
>
>
>
> -------------------------------------------------------------------------
> Sponsored by: SourceForge.net Community Choice Awards: VOTE NOW!
> Studies have shown that voting for your favorite open source project,
> along with a healthy diet, reduces your potential for chronic lameness
> and boredom. Vote Now at http://www.sourceforge.net/community/cca08
> _______________________________________________
> Gambas-user mailing list
> Gambas-user@...
> https://lists.sourceforge.net/lists/listinfo/gambas-user
>

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