TreeView always expended

[galpha]

How can I make that when I execute the program, the 2nd level in the treeview automaticly shows but i can still have the buttons with a (-) sign incase i want to minimioze it. I'd like only level 2 incase I want a 3rd level. Here's an exemple script I found, where do I need to modify it?

Also, is it possible to only have the 1st level of the tree with checkboxes and not the other levels

expandcollapse popup

#include <GUIConstants.au3>;this is required for a GUI to work
;~ #include "SearchIE.au3"

;This creates the inital GUI box
;To Remove any non-needed checkboxes simply remark any of the CHKBOX lines
GUICreate ("EZ Duc",580,400)
GUISetFont(14,600)

; PIC
GuiCtrlCreatePic("Logo.jpg",50,10,167,74)
;GuiCtrlCreateLabel("Sample pic", 75, 1, 53, 15)
GuiCtrlSetColor(-1,0xffffff)

;Lable
GUICtrlCreateLabel("Application Installer",240,20)
GUICtrlCreateLabel("From folder",235,50)
GUISetFont(9,400)
;TreeView
$treeview = GUICtrlCreateTreeView(30, 80, 520, 250, BitOr($TVS_CHECKBOXES, $TVS_HASBUTTONS, $TVS_HASLINES, $TVS_LINESATROOT, $TVS_DISABLEDRAGDROP, $TVS_SHOWSELALWAYS), $WS_EX_CLIENTEDGE)
$generalitem    = GUICtrlCreateTreeViewitem("General", $treeview)
GUICtrlSetColor(-1, 0x0000C0)
$displayitem    = GUICtrlCreateTreeViewitem("Display", $treeview)
GUICtrlSetColor(-1, 0x0000C0)

$APP1_CHKBOX = GUICtrlCreateTreeViewitem("Winrar", $generalitem)
$APP2_CHKBOX = GUICtrlCreateTreeViewitem("Firefox", $generalitem);Checkbox 2
$APP3_CHKBOX = GUICtrlCreateTreeViewitem("Vim", $generalitem);Checkbox 3
$APP4_CHKBOX = GUICtrlCreateTreeViewitem("VLC", $generalitem);Checkbox 4
$APP5_CHKBOX = GUICtrlCreateTreeViewitem("Notepad ++", $generalitem);Checkbox 5

$RUN = GUICtrlCreateButton("Calculer",10,350,120,20);This in the Run button
$EXIT = GUICtrlCreateButton("Quitter",450,350,120,20);This causes the application to exit
GUISetState()

While 1
   $msg = GUIGetMsg()
   Select
       Case $msg = $GUI_EVENT_CLOSE Or $msg = $EXIT
         Exit
      Case $msg = $RUN
         Install()
   EndSelect
WEnd
Exit

Func IsChecked($control)
    Return BitAnd(GUICtrlRead($control),$GUI_CHECKED) = $GUI_CHECKED
EndFunc

Func Install()
  ;Checks the status of the Checkboxes and calls the application function(s) if the checkbox is enabled
    IF IsChecked($APP1_CHKBOX) then APP_1()
    IF IsChecked($APP2_CHKBOX) then APP_2()
    IF IsChecked($APP3_CHKBOX) then APP_3()
    IF IsChecked($APP4_CHKBOX) then APP_4()
    IF IsChecked($APP5_CHKBOX) then APP_5()
      MsgBox(4096,"Complete","All Selected Applications Installed")
    Exit
EndFunc

;Add Application Functions here
Func APP_1();Function for application 1
       MsgBox(4096,"wrar370.exe","Installs Winrar")
    RunWait("wrar370.exe /S")
EndFunc

Func APP_2();Function for application 2
    MsgBox(4096,"Firefox Setup 2.0.0.5.exe","Firefox")
    RunWait("Firefox Setup 2.0.0.5.exe")
EndFunc

Func APP_3();Function for application 3
    MsgBox(4096,"gvim71.exe","Vim")
    RunWait("gvim71.exe")
EndFunc

Func APP_4();Function for application 4
    MsgBox(4096,"vlc-0.8.6c-win32.exe","Vlc Player")
    RunWait("vlc-0.8.6c-win32.exe")
EndFunc

Func APP_5();Function for application 5
    MsgBox(4096,"npp.4.2.2.Installer.exe","This is where Application 5 would run")
    RunWait("npp.4.2.2.Installer.exe")
EndFunc

Edited September 10, 2007 by galpha

[Zedna]

Look at

Func _TreeView_Expand($hWnd, $hNode, $fRecurse=False)

in Auto3Library

[ReFran]

Look at

Func _TreeView_Expand($hWnd, $hNode, $fRecurse=False)

in Auto3Library

With Auto3Lib you have more options, but also more to learn and there is no further development (if I understand all right).

So I would use the standard UDF:

_GUICtrlTreeViewExpand ( $i_treeview [, $i_expand = 1 [, $h_itemID = 0 ]] )

See help file for examples. Don't forget to set the include: #include <GuiTreeView.au3>

However, if you want to work with Auto3Lib you first have to get the handle to your treeview created with standard GUICtrlCreateTreeView.

HTH, Reinhard

[galpha]

Thanks a lot, it works