how to edit in place a listview item and subitem

[ken0137]

how to edit in place a listview item and subitem

i want edit it item and subitm in a listview

thank you

[smashly]

Hi,

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#include <GuiEdit.au3>
#include <WindowsConstants.au3>
#include <EditConstants.au3>
#include <WinAPI.au3>
#include <GuiListView.au3>;Added by DiscoEd
#include <GUIConstantsEx.au3>;Added by DiscoEd

Opt("GuiCloseOnESC", 0)

Global $hEdit, $hDC, $hBrush, $Item = -1, $SubItem = 0, $LVHit = 0

Global $Style = BitOR($WS_CHILD, $WS_VISIBLE, $ES_AUTOHSCROLL, $ES_LEFT)

$hGUI = GUICreate("ListView Subitems edit in place", 300, 500)

$hListView = _GUICtrlListView_Create ($hGUI, "Items|SubItems|SubItems2", 2, 2, 296, 196, BitOR($LVS_EDITLABELS, $LVS_REPORT))
_GUICtrlListView_SetExtendedListViewStyle ($hListView, $LVS_EX_GRIDLINES)

$hListView2 = _GUICtrlListView_Create ($hGUI, "Items|SubItems|SubItems2", 2, 210, 296, 196, BitOR($LVS_EDITLABELS, $LVS_REPORT))
_GUICtrlListView_SetExtendedListViewStyle ($hListView2, $LVS_EX_GRIDLINES)


For $i = 1 To 10
    _GUICtrlListView_AddItem ($hListView, "Item " & $i)
    _GUICtrlListView_AddSubItem ($hListView, $i - 1, "SubItem " & $i, 1)
    _GUICtrlListView_AddSubItem ($hListView, $i - 1, "SubItem " & $i, 2)
    _GUICtrlListView_AddItem ($hListView2, "Item " & $i)
    _GUICtrlListView_AddSubItem ($hListView2, $i - 1, "SubItem " & $i, 1)
    _GUICtrlListView_AddSubItem ($hListView2, $i - 1, "SubItem " & $i, 2)

Next

GUIRegisterMsg($WM_NOTIFY, "WM_NOTIFY")
GUIRegisterMsg($WM_COMMAND, "WM_COMMAND")

GUISetState()

Do
Until GUIGetMsg() = $GUI_EVENT_CLOSE

Func WM_NOTIFY($hWnd, $iMsg, $iwParam, $ilParam)
    Local $tNMHDR, $hWndFrom, $iCode

    $tNMHDR = DllStructCreate($tagNMHDR, $ilParam)
    $hWndFrom = DllStructGetData($tNMHDR, "hWndFrom")
    $iCode = DllStructGetData($tNMHDR, "Code")

    Switch $hWndFrom
        Case $hListView,$hListView2
            Switch $iCode
                Case $NM_DBLCLK
                    Local $aHit = _GUICtrlListView_SubItemHitTest ($hWndFrom)
                    If ($aHit[0] <> -1) And ($aHit[1] > 0) Then
                        $LVHit = $hWndFrom
                        $Item = $aHit[0]
                        $SubItem = $aHit[1]
                        Local $CGP = ControlGetPos($hGUI, "", $hWndFrom)
                        Local $iSubItemText = _GUICtrlListView_GetItemText ($hWndFrom, $Item, $SubItem)
                        Local $iLen = _GUICtrlListView_GetStringWidth ($hWndFrom, $iSubItemText)
                        Local $aRect = _GUICtrlListView_GetSubItemRect ($hWndFrom, $Item, $SubItem)
                        $hEdit = _GUICtrlEdit_Create ($hGUI, $iSubItemText, $CGP[0] + $aRect[0] + 3, ($CGP[1] + $aRect[1]) - 1, $iLen + 10, 16, $Style)
                        _GUICtrlEdit_SetSel ($hEdit, 0, -1)
                        _WinAPI_SetFocus ($hEdit)
                        $hDC = _WinAPI_GetWindowDC ($hEdit)
                        $hBrush = _WinAPI_CreateSolidBrush (0)
                        FrameRect($hDC, 0, 0, $iLen + 10, 16, $hBrush)
                        _WinAPI_DeleteObject ($hBrush)
                        _WinAPI_ReleaseDC ($hEdit, $hDC)
                    EndIf
            EndSwitch
    EndSwitch
    Return $GUI_RUNDEFMSG
EndFunc  ;==>WM_NOTIFY

Func FrameRect($hDC, $nLeft, $nTop, $nRight, $nBottom, $hBrush)
    Local $stRect = DllStructCreate("int;int;int;int")

    DllStructSetData($stRect, 1, $nLeft)
    DllStructSetData($stRect, 2, $nTop)
    DllStructSetData($stRect, 3, $nRight)
    DllStructSetData($stRect, 4, $nBottom)

    DllCall("user32.dll", "int", "FrameRect", "hwnd", $hDC, "ptr", DllStructGetPtr($stRect), "hwnd", $hBrush)
EndFunc  ;==>FrameRect

Func WM_COMMAND($hWnd, $Msg, $wParam, $lParam)
    Local $iCode = BitShift($wParam, 16)
    Switch $lParam
        Case $hEdit
            Switch $iCode
                Case $EN_KILLFOCUS
                    Local $iText = _GUICtrlEdit_GetText ($hEdit)
                    _GUICtrlListView_SetItemText ($LVHit, $Item, $iText, $SubItem)
                    _WinAPI_DestroyWindow ($hEdit)

                    $Item = -1
                    $SubItem = 0
                    $LVHit = 0
            EndSwitch
    EndSwitch
    Return $GUI_RUNDEFMSG
EndFunc  ;==>WM_COMMAND

Cheers

[Champak]

I made a couple of changes to only be able to edit the first two columns and also to retrieve the info of which box was being edited. However, for some reason this is not returning the SubItem or the Index, only the Item, which is represented by the consolewrite right after the Case $NM_CLICK. Also there is an "IF" condition canceled out in this, if someone could take a look at that. Thanks.

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#include <GuiConstantsEx.au3>
#include <GuiListView.au3>
#Include <GuiComboBox.au3>
#include <GuiEdit.au3>
#include <WindowsConstants.au3>
#include <EditConstants.au3>
#include <WinAPI.au3>

Global $hEdit, $hDC, $hBrush, $Item = -1, $SubItem = 0, $LVHit = 0
Global $Style = BitOR($WS_CHILD, $WS_VISIBLE, $ES_AUTOHSCROLL, $ES_LEFT)
Local $exStyles = BitOR($LVS_EX_FULLROWSELECT, $LVS_EX_CHECKBOXES), $hListView

$Gui = GUICreate("Burner", 500, 500, 200, 200)

    $hListView = _GUICtrlListView_Create ($GUI, "Item|Sub1|Sub2|Sub3", 2, 45, 480, 196, BitOR($LVS_EDITLABELS, $LVS_REPORT))
    GUICtrlSetFont($hListView, 25, 700, "")
    _GUICtrlListView_SetExtendedListViewStyle ($hListView, $LVS_EX_GRIDLINES)

    For $i = 1 To 10
        _GUICtrlListView_AddItem ($hListView, "Item " & $i)
        _GUICtrlListView_AddSubItem ($hListView, $i - 1, "SubItem " & $i, 1)
        _GUICtrlListView_AddSubItem ($hListView, $i - 1, "SubItem " & $i, 2)
        _GUICtrlListView_AddSubItem ($hListView, $i - 1, "SubItem " & $i, 3)
    Next

    _GUICtrlListView_SetColumnWidth($hListView, 0, 90)
    _GUICtrlListView_SetColumnWidth($hListView, 1, 90)
    _GUICtrlListView_SetColumnWidth($hListView, 2, 90)
    _GUICtrlListView_SetColumnWidth($hListView, 3, 150)


    GUIRegisterMsg($WM_NOTIFY, "WM_NOTIFY")
    GUIRegisterMsg($WM_COMMAND, "WM_COMMAND")


GUISetState()


While 1
    Sleep(60)
WEnd


Func WM_NOTIFY($hWnd, $iMsg, $iwParam, $ilParam)
    Local $tNMHDR, $hWndFrom, $iCode

    $tNMHDR = DllStructCreate($tagNMHDR, $ilParam)
    $hWndFrom = DllStructGetData($tNMHDR, "hWndFrom")
    $iCode = DllStructGetData($tNMHDR, "Code")
;_ConsoleWrite("-----" & $tNMHDR)
;_ConsoleWrite("-----" & $iCode)
;_ConsoleWrite("-----" & $LVN_ENDLABELEDIT)
;_ConsoleWrite("-----" & $LVN_ENDLABELEDITW)

    Switch $hWndFrom
        Case $hListView
            Switch $iCode
                Case $NM_CLICK
                    $tInfo = DllStructCreate($tagNMLVDISPINFO, $ilParam)
                    $Burner_LI = DllStructGetData($tInfo, "Item")
                    $Burner_LSI = DllStructGetData($tInfo, "SubItem")
                    $Burner_LIX = DllStructGetData($tInfo, "Index")
                    ConsoleWrite($Burner_LI & @CRLF)
                    ConsoleWrite($Burner_LSI & @CRLF)
                    ConsoleWrite($Burner_LIX & @CRLF)
                    Local $aHit = _GUICtrlListView_SubItemHitTest ($hWndFrom)
                    If ($aHit[0] <> -1) And ($aHit[1] >= 0) And DllStructGetData($tInfo, "Item") < 2 Then
                        $LVHit = $hWndFrom
                        $Item = $aHit[0]
                        $SubItem = $aHit[1]
                        Local $CGP = ControlGetPos($GUI, "", $hWndFrom)
                        Local $iSubItemText = _GUICtrlListView_GetItemText ($hWndFrom, $Item, $SubItem)
                        Local $iLen = _GUICtrlListView_GetStringWidth ($hWndFrom, $iSubItemText)
                        Local $aRect = _GUICtrlListView_GetSubItemRect ($hWndFrom, $Item, $SubItem)
                        $hEdit = _GUICtrlEdit_Create ($GUI, $iSubItemText, $CGP[0] + $aRect[0] + 3, ($CGP[1] + $aRect[1]) - 1, $iLen + 10, 16, $Style)
                        _GUICtrlEdit_SetSel ($hEdit, 0, -1)
                        _WinAPI_SetFocus ($hEdit)
                        $hDC = _WinAPI_GetWindowDC ($hEdit)
                        $hBrush = _WinAPI_CreateSolidBrush (0)
                        FrameRect($hDC, 0, 0, $iLen + 10, 16, $hBrush)
                        _WinAPI_DeleteObject ($hBrush)
                        _WinAPI_ReleaseDC ($hEdit, $hDC)


                ;If (Need to check only after something was edited--don't know how) Then
                        ;Log Info   
                        ;ConsoleWrite($Burner_LI & @CRLF)
                        ;ConsoleWrite($Burner_LSI & @CRLF)
                        ;ConsoleWrite($Burner_LIX & @CRLF)
                ;EndIf
                    EndIf
            EndSwitch
    EndSwitch
    Return $GUI_RUNDEFMSG
EndFunc  ;==>WM_NOTIFY

Func FrameRect($hDC, $nLeft, $nTop, $nRight, $nBottom, $hBrush)
    Local $stRect = DllStructCreate("int;int;int;int")

    DllStructSetData($stRect, 1, $nLeft)
    DllStructSetData($stRect, 2, $nTop)
    DllStructSetData($stRect, 3, $nRight)
    DllStructSetData($stRect, 4, $nBottom)

    DllCall("user32.dll", "int", "FrameRect", "hwnd", $hDC, "ptr", DllStructGetPtr($stRect), "hwnd", $hBrush)
EndFunc  ;==>FrameRect

Func WM_COMMAND($hWnd, $Msg, $wParam, $lParam)
    Local $iCode = BitShift($wParam, 16)
    Switch $lParam
        Case $hEdit
            Switch $iCode
                Case $EN_KILLFOCUS
                    Local $iText = _GUICtrlEdit_GetText ($hEdit)
                    _GUICtrlListView_SetItemText ($LVHit, $Item, $iText, $SubItem)
                    _WinAPI_DestroyWindow ($hEdit)

                    $Item = -1
                    $SubItem = 0
                    $LVHit = 0
            EndSwitch
    EndSwitch
    Return $GUI_RUNDEFMSG
EndFunc  ;==>WM_COMMAND