[Solved] Problem on auto selecting stuff in listbox

[hcI]

Hello

Today I'm working on listbox but there might be something that I'm missing...

I made a little script that allow the user to swap 2 items for the listbox. So the user select for example the 3rd item, press the button "Up" and it switch with the 2nd one, same with the "Down" button that switch with the 4th one.

But when I select the 3rd item and switch it the item become unselected and I would like to select it again after the manipulation :

Spoiler

expandcollapse popup

#include <GUIConstantsEx.au3>
#include <WindowsConstants.au3>
#include <GUIListBox.au3>

Opt("GUIOnEventMode", 1)

GUICreate("Test", 300, 300)
GUISetOnEvent($GUI_EVENT_CLOSE, "GUI_1Close")
$btn_up = GUICtrlCreateButton("Up", 16, 64, 47, 25)
GUICtrlSetOnEvent($btn_up, "btn_upClick")
$btn_down = GUICtrlCreateButton("Down", 67, 64, 47, 25)
GUICtrlSetOnEvent($btn_down, "btn_downClick")
$list_action = GUICtrlCreateList("", 10, 98, 165, 118, BitOR($LBS_NOTIFY,$WS_VSCROLL,$WS_BORDER))
GUICtrlSetData($list_action, "a|b|c|x|n")
GUISetState(@SW_SHOW)

While 1
    Sleep(100)
WEnd

Global $tmp2, $tmp3

Func GUI_1Close()
Exit
EndFunc

Func btn_upClick()
If Not GUICtrlRead($list_action) = "" Then
    $tmp2 = _GUICtrlListBox_GetCurSel($list_action)
    If $tmp2 <> 0 Then
        _GUICtrlListBox_SwapString ($list_action, $tmp2, $tmp2-1)
        MsgBox(0,"", $tmp2-1)
        _GUICtrlListBox_SetSel($list_action, $tmp2-1) ; Trying to re-select it after but, it don't do anything
    EndIf
EndIf
EndFunc

Func btn_downClick()
If Not GUICtrlRead($list_action) = "" Then
    $tmp3 = _GUICtrlListBox_GetCurSel($list_action)
    MsgBox(64,"",$tmp3&" / "&(_GUICtrlListBox_GetCount($list_action)-1))
    If $tmp3 <> (_GUICtrlListBox_GetCount($list_action)-1) Then
        _GUICtrlListBox_SwapString ($list_action, $tmp3, $tmp3+1)
        MsgBox(0,"", $tmp3+1)
        _GUICtrlListBox_SetSel($list_action, $tmp3+1) ; Trying to re-select it after but, it don't do anything
    EndIf
EndIf
EndFunc

 

As you can see in the comment of the script, _GUICtrlListBox_SetSel don't highlight/select them once the swap process is done..

What am I missing ?

Edited November 4, 2017 by hcI
Solved

[mikell]

You might try  _GUICtrlListBox_SetCurSel  

[hcI]

Wow ! Thanks you