TreeView Get Expand State

[MrCreatoR]

Hi to all!

My question is - it is possible to "know" when is plus or minus (for expand the item) is pressed?

I mean, somthing like this:

#include <GUIConstants.au3>
#include <GUITreeView.au3>
Opt("GuiOnEventMode", 1)

GUICreate("test", 250, 250)
GUISetOnEvent(-3, "Quit")

$MainTreeViewID = GUICtrlCreateTreeView(10, 50, 230, 180)
$ItemTreeViewID = GUICtrlCreateTreeViewItem("test", $MainTreeViewID)
GUICtrlSetOnEvent(-1, "GetClicked")

Func GetClicked()
    MsgBox(0, "", "It Was clicked")
 EndFunc

Func Quit()
       Exit
EndFunc

I would like to see the message not when the item is selected, just when the plus (+) or minus (-) is clicked... it is possible?

Thanx!

[Shevilie]

Hmm might do some test with GuiCtrlGetState and then test the item that was clicked to see if its expandended

[MrCreatoR]

Hi, please, if it is not hard for you, show me by code how to do this, i have try what you say, but this is not work - i need that when i click on plus (or minus) the messaege will be instant shown (from MsgBox).

[Shevilie]

Hmm

#include <GUIConstants.au3>
#include <GUITreeView.au3>
Opt("GuiOnEventMode", 1)

GUICreate("test", 250, 250)
GUISetOnEvent(-3, "Quit")

$MainTreeViewID = GUICtrlCreateTreeView(10, 50, 230, 180)
GUICtrlSetOnEvent(-1, "GetClicked")
$ItemTreeViewID = GUICtrlCreateTreeViewItem("test", $MainTreeViewID)
GUICtrlSetOnEvent(-1, "GetClicked")
$2ItemTreeViewID = GUICtrlCreateTreeViewItem("test", $ItemTreeViewID)
GUICtrlSetOnEvent(-1, "GetClicked")
$3ItemTreeViewID = GUICtrlCreateTreeViewItem("test", $MainTreeViewID)
GUICtrlSetOnEvent(-1, "GetClicked")

GUISetState()

While 1
    Sleep(100)
WEnd

Func GetClicked()
    MsgBox(0, "", "It Was clicked")
 EndFunc

Func Quit()
       Exit
EndFunc

Well the event is not even ticked when pressing the plus

[MrCreatoR]

Shevilie

Thank you for trying, but it not work - i mean click on the plus, not on an item itself, when you click it to expand, nothing happend.

[Shevilie]

Well the event is not even ticked when pressing the plus

As i stated before

[Shevilie]

But why do you wanna know this ??

[MrCreatoR]

Shevilie

As i stated before

O, sorry, i didn't see that :">

But why do you wanna know this ??

For this

[BrettF]

Shevilie

O, sorry, i didn't see that :">

For this

It's like a big loop with those topics... this links to that one, and that one links to this one...

[Shevilie]

And you wanna add the subfolders as the tree expands ??

[Shevilie]

As far as I know the usual is actually to have the person mark the folder, then you check if theres any subs and then the + will apear..... and you can open it

[Shevilie]

It's like a big loop with those topics... this links to that one, and that one links to this one...

I like the big red Round-About

[MrCreatoR]

Shevilie

And you wanna add the subfolders as the tree expands ??

Yep, i can do it now, but it (function execute) take a looooong time (like 5 minutes if you hard drive is full of folders).

As far as I know the usual is actually to have the person mark the folder, then you check if theres any subs and then the + will apear..... and you can open it

It's a good idea, but this is not like the original view.... anyway, thanx, maybe someone later will show ho to do this (check if item is expanded).

[MrCreatoR]

Hm... now i dont know how to clear a single item (without actualy delete him) - any ideas?

[BrettF]

I like the big red Round-About

*Starts wistling merry-go-round song....