Skocz do zawartości

  • 👋 Witaj na MPCForum!

    Przeglądasz forum jako gość, co oznacza, że wiele świetnych funkcji jest jeszcze przed Tobą! 😎

    • ✅ Pełny dostęp do działów i ukrytych treści
    • ✅ Możliwość pisania i odpowiadania w tematach
    • ✅ System prywatnych wiadomości
    • ✅ Zbieranie reputacji i rozwijanie swojego profilu
    • ✅ Członkostwo w jednej z największych społeczności graczy

    👉 Dołączenie zajmie Ci mniej niż minutę – a zyskasz znacznie więcej!

    Zarejestruj się teraz

Jak dodac zmienna/parametr do ListView

verssusspl

Rekomendowane odpowiedzi

verssusspl Rekrut

verssusspl

Opublikowano
Rekrut

verssusspl

Opublikowano

Witam. Sprawa jest skomplikowana bo jakby inaczej...
Mam zamiar dodac parametr albo niezalezna zmienna(przypisana na zawsze do danego itemu (nie do indexu))

Mam kilka pomyslow ale wszystko sie sypie kiedy item zostaje przenoszony metodą drag & drop... 

cos takiego znalazlem 

#include <WindowsConstants.au3>
#include <GUIListView.au3>
#include <GUIImageList.au3>
#include <GUIConstantsEx.au3>
#include <GuiImageList.au3>
#include <GuiListView.au3>
#include <WindowsConstants.au3>

HotKeySet("z", "_set_param")
HotKeySet("x", "_show_params")

Global $iLast_Index = -1
Global $a_Index[2] ;From and to
Global $iLastLineTop, $iLastLineLeft

Global $iDragging = False
Global $iDrawing = False ;To ensure mousemove doesn't cause more than one line to be drawn
Global $iLButtonIsUp = False ;To ensure a correct redraw of ListView

$Main_GUI = GUICreate("Drag & Drop LV Item", 225, 400, -1, -1, BitOR($WS_THICKFRAME, $WS_SIZEBOX))

$ListView = GUICtrlCreateListView("Entry Name|Category", 5, 75, 195, 280, 0)
$h_ListView = GUICtrlGetHandle($ListView)

_GUICtrlListView_SetColumnWidth($ListView, 0, 100)
_GUICtrlListView_SetColumnWidth($ListView, 1, 90)

$nExStyle = BitOR($LVS_EX_GRIDLINES, $LVS_EX_FULLROWSELECT, $LVS_EX_SUBITEMIMAGES)
GUICtrlSendMsg($ListView, $LVM_SETEXTENDEDLISTVIEWSTYLE, $nExStyle, $nExStyle)


For $i = 0 To 9
	_GUICtrlListView_InsertItem($Listview, "Item " & $i, $i)

Next

GUISetState()

GUIRegisterMsg($WM_NOTIFY, "WM_NOTIFY_EVENTS")
GUIRegisterMsg($WM_LBUTTONUP, "WM_LBUTTONUP_EVENTS")
GUIRegisterMsg($WM_MOUSEMOVE, "WM_MOUSEMOVE_EVENTS")

While 1
    Switch GUIGetMsg()
        Case $GUI_EVENT_CLOSE
            Exit
    EndSwitch

    If $iLButtonIsUp Then
        $iLButtonIsUp = False
        DllCall("User32.dll", "int", "RedrawWindow", "hwnd", $h_ListView, "ptr", 0, "int", 0, "int", 5)
    EndIf
WEnd

Func WM_LBUTTONUP_EVENTS($hWndGUI, $MsgID, $wParam, $lParam)
    If $iDragging = False Then Return $GUI_RUNDEFMSG
    $iLButtonIsUp = True
    $iDragging = False
    $iDrawing = False

    $iLast_Index = -1

    Local $aLV_Pos = ControlGetPos($hWndGUI, "", $ListView)

    Local $iX = BitAND($lParam, 0xFFFF) - $aLV_Pos[0]
    Local $iY = BitShift($lParam, 16) - $aLV_Pos[1]

    Local $struct_LVHITTESTINFO = DllStructCreate("int;int;uint;int;int;int")

    DllStructSetData($struct_LVHITTESTINFO, 1, $iX)
    DllStructSetData($struct_LVHITTESTINFO, 2, $iY)

    $a_Index[1] = GUICtrlSendMsg($ListView, $LVM_HITTEST, 0, DllStructGetPtr($struct_LVHITTESTINFO))
    Local $iFlags = DllStructGetData($struct_LVHITTESTINFO, 2)

    ;// Out of the ListView?
    If $a_Index[1] = -1 Then $a_Index[1] = _GUICtrlListView_GetItemCount($h_ListView) ;Return $GUI_RUNDEFMSG

    If $a_Index[0] < $a_Index[1] Then
        _GUICtrlListView_CopyItemsEx($h_ListView, $h_ListView, $a_Index[1], True)
    ElseIf $a_Index[0] > $a_Index[1] Then
        _GUICtrlListView_CopyItemsEx($h_ListView, $h_ListView, $a_Index[1], True,1)
    EndIf

    Return $GUI_RUNDEFMSG
EndFunc   ;==>WM_LBUTTONUP_EVENTS

Func WM_MOUSEMOVE_EVENTS($hWndGUI, $MsgID, $wParam, $lParam)
    If Not $iDragging Or $iDrawing Then Return $GUI_RUNDEFMSG

    Local $aLV_Pos = ControlGetPos($hWndGUI, "", $ListView)

    Local $iX = BitAND($lParam, 0xFFFF) - $aLV_Pos[0]
    Local $iY = BitShift($lParam, 16) - $aLV_Pos[1]

    Local $struct_LVHITTESTINFO = DllStructCreate("int;int;uint;int;int;int")

    DllStructSetData($struct_LVHITTESTINFO, 1, $iX)
    DllStructSetData($struct_LVHITTESTINFO, 2, $iY)

    Local $iItem = GUICtrlSendMsg($ListView, $LVM_HITTEST, 0, DllStructGetPtr($struct_LVHITTESTINFO))
    If $iItem = -1 Then $iItem = _GUICtrlListView_GetItemCount($h_ListView) ;Return $GUI_RUNDEFMSG

    If $iLast_Index = $iItem Then Return $GUI_RUNDEFMSG

    If $iLast_Index > $iItem Then ;Move up
        _GUICtrlListView_RedrawItems($h_ListView, $iItem, $iLast_Index)
    Else
        _GUICtrlListView_RedrawItems($h_ListView, $iLast_Index, $iItem - 1)
    EndIf

    $iLast_Index = $iItem

    Local $aLV_Pos = ControlGetPos($hWndGUI, "", $ListView)
    Local $iY = _GUICtrlListView_GetItemPositionY($h_ListView, $iItem)
    If $iY <= 0 Then Return $GUI_RUNDEFMSG

    _DrawLine($aLV_Pos[0], $iY, $aLV_Pos[2], 2.5, 0x000000, $h_ListView)
EndFunc   ;==>WM_MOUSEMOVE_EVENTS

Func WM_NOTIFY_EVENTS($hWndGUI, $MsgID, $wParam, $lParam)
    Local $tagNMHDR, $iEvent, $hwndFrom, $iCode, $iItem
    $tagNMHDR = DllStructCreate("int;int;int;int", $lParam) ;NMHDR (hwndFrom, idFrom, code, Item)
    If @error Then Return $GUI_RUNDEFMSG

    $iCode = DllStructGetData($tagNMHDR, 3)
    $iItem = DllStructGetData($tagNMHDR, 4)

    Switch $wParam
        Case $ListView
            Switch $iCode
                Case $LVN_BEGINDRAG
                    $a_Index[0] = $iItem
                    $iDragging = True
            EndSwitch
    EndSwitch

    Return $GUI_RUNDEFMSG
EndFunc   ;==>WM_NOTIFY_EVENTS

;A try to make a multiple selection support for moved items
Func _GUICtrlListView_CopyItemsEx($hWnd_Source, $hWnd_Destination, $iDstIndex, $fDelFlag = False,$ind_flag=0)
    Local $a_indices, $tItem = DllStructCreate($tagLVITEM), $iIndex, $movedInd = 0
    Local $cols = _GUICtrlListView_GetColumnCount($hWnd_Source)
    Local $items = _GUICtrlListView_GetItemCount($hWnd_Source)

    _GUICtrlListView_BeginUpdate($hWnd_Source)
    _GUICtrlListView_BeginUpdate($hWnd_Destination)

    If BitAND(_GUICtrlListView_GetExtendedListViewStyle($hWnd_Source), $LVS_EX_CHECKBOXES) == $LVS_EX_CHECKBOXES Then
        For $i = 0 To $items - 1
            If _GUICtrlListView_GetItemChecked($hWnd_Source, $i) Then
                If IsArray($a_indices) Then
                    ReDim $a_indices[UBound($a_indices) + 1]
                Else
                    Local $a_indices[2]
                EndIf

                $a_indices[0] = $a_indices[0] + 1
                $a_indices[UBound($a_indices) - 1] = $i
            EndIf
        Next

        If UBound($a_indices) > 1 Then
            For $i = 1 To $a_indices[0]
                DllStructSetData($tItem, "Mask", BitOR($LVIF_GROUPID, $LVIF_IMAGE, $LVIF_INDENT, $LVIF_PARAM, $LVIF_STATE))
                DllStructSetData($tItem, "Item", $a_indices[$i]+$movedInd*$ind_flag)
                DllStructSetData($tItem, "SubItem", 0)
                DllStructSetData($tItem, "StateMask", -1)

                _GUICtrlListView_GetItemEx($hWnd_Source, $tItem)
                $iIndex = _GUICtrlListView_InsertItem($hWnd_Destination, _
                    _GUICtrlListView_GetItemText($hWnd_Source, $a_indices[$i]+$movedInd*$ind_flag, 0), $iDstIndex, DllStructGetData($tItem, "Image"))
                _GUICtrlListView_SetItemChecked($hWnd_Destination, $iIndex)

                $iDstIndex += 1
                $movedInd += 1

                For $x = 1 To $cols - 1
                    DllStructSetData($tItem, "Item", $a_indices[$i]+$movedInd*$ind_flag)
                    DllStructSetData($tItem, "SubItem", $x)
                    _GUICtrlListView_GetItemEx($hWnd_Source, $tItem)
                    _GUICtrlListView_AddSubItem($hWnd_Destination, $iIndex, _
                        _GUICtrlListView_GetItemText($hWnd_Source, $a_indices[$i]+$movedInd*$ind_flag, $x), $x, DllStructGetData($tItem, "Image"))
                Next

                _GUICtrlListView_SetItemSelected($hWnd_Source, $iIndex, True)
                $movedInd += 1
            Next

            If $fDelFlag Then
                For $i = $a_indices[0] To 1 Step -1
                    _GUICtrlListView_DeleteItem($hWnd_Source, $a_indices[$i])
                Next
            EndIf
        EndIf
    EndIf

    If _GUICtrlListView_GetSelectedCount($hWnd_Source) Then
        $a_indices = _GUICtrlListView_GetSelectedIndices($hWnd_Source, 1)

        For $i = 1 To $a_indices[0]
            $i_Index = $a_indices[$i]+$movedInd*$ind_flag

            DllStructSetData($tItem, "Mask", BitOR($LVIF_GROUPID, $LVIF_IMAGE, $LVIF_INDENT, $LVIF_PARAM, $LVIF_STATE))
            DllStructSetData($tItem, "Item", $i_Index)
            DllStructSetData($tItem, "SubItem", 0)
            DllStructSetData($tItem, "StateMask", -1)

            _GUICtrlListView_GetItemEx($hWnd_Source, $tItem)
            $iIndex = _GUICtrlListView_InsertItem($hWnd_Destination, _
                _GUICtrlListView_GetItemText($hWnd_Source, $i_Index, 0), $iDstIndex, DllStructGetData($tItem, "Image"))

            $iDstIndex += 1
            $movedInd += 1
            $i_Index = $a_indices[$i]+$movedInd*$ind_flag

            For $x = 1 To $cols - 1
                DllStructSetData($tItem, "Item", $i_Index)
                DllStructSetData($tItem, "SubItem", $x)
                _GUICtrlListView_GetItemEx($hWnd_Source, $tItem)
                _GUICtrlListView_AddSubItem($hWnd_Destination, $iIndex, _
                    _GUICtrlListView_GetItemText($hWnd_Source, $i_Index, $x), $x, DllStructGetData($tItem, "Image"))
            Next

            _GUICtrlListView_SetItemSelected($hWnd_Source, $iIndex, True)
        Next

        If $fDelFlag Then
            For $i = $a_indices[0] To 1 Step -1
                _GUICtrlListView_DeleteItem($hWnd_Source, $a_indices[$i]+$ind_flag*$a_indices[0])
            Next
        EndIf
    EndIf

    _GUICtrlListView_EndUpdate($hWnd_Source)
    _GUICtrlListView_EndUpdate($hWnd_Destination)
EndFunc

Func _DrawLine($iLeft, $iTop, $iWidth, $iHeight, $sColor, $hWnd = 0)
    $iDrawing = True
    $sColor = Hex("0x" & BitAND(BitShift(String(Binary($sColor)), 8), 0xFFFFFF)) ;RGB2BGR

    Local $hDC = DllCall("User32.dll", "int", "GetDC", "hwnd", $hWnd)
    Local $aPen = DllCall("GDI32.dll", "int", "CreatePen", "int", 0, "int", $iHeight, "int", $sColor)

    DllCall("GDI32.dll", "int", "SelectObject", "int", $hDC[0], "int", $aPen[0])

    If $iLastLineTop > -1 And $iLastLineLeft > -1 Then
        If $iLastLineTop <> $iTop Then

            $iLastLineLeft = $iLeft
            $iLastLineTop = $iTop

            DllCall("user32.dll", "int", "InvalidateRect", "hwnd", $hWnd, "int", 0, "int", 1)
            Sleep(10) ;seems to be needed to ensure redrawn before line is drawn
        EndIf
    EndIf

    DllCall("GDI32.dll", "int", "MoveToEx", "hwnd", $hDC[0], "int", $iLeft, "int", $iTop, "int", 0)
    DllCall("GDI32.dll", "int", "LineTo", "hwnd", $hDC[0], "int", $iLeft + $iWidth, "int", $iTop)

    DllCall("user32.dll", "int", "ReleaseDC", "hwnd", $hWnd, "int", $hDC[0])
    DllCall("GDI32.dll", "int", "DeleteObject", "int", $aPen[0])

    $iDrawing = False
EndFunc   ;==>_DrawLine

Func _set_param() ; HOTKEY Z
	_GUICtrlListView_SetItemParam($Listview, _GUICtrlListView_GetSelectedIndices($Listview), 11111)
EndFunc   ;==>_quit

Func _show_params() ; HOTKEY X
MsgBox($MB_SYSTEMMODAL, "Information", "Item 0 Parameter: " & _GUICtrlListView_GetItemParam($ListView, 0))
MsgBox($MB_SYSTEMMODAL, "Information", "Item 1 Parameter: " & _GUICtrlListView_GetItemParam($ListView, 1))
MsgBox($MB_SYSTEMMODAL, "Information", "Item 2 Parameter: " & _GUICtrlListView_GetItemParam($ListView, 2))
MsgBox($MB_SYSTEMMODAL, "Information", "Item 3 Parameter: " & _GUICtrlListView_GetItemParam($ListView, 3))
MsgBox($MB_SYSTEMMODAL, "Information", "Item 4 Parameter: " & _GUICtrlListView_GetItemParam($ListView, 4))
MsgBox($MB_SYSTEMMODAL, "Information", "Item 5 Parameter: " & _GUICtrlListView_GetItemParam($ListView, 5))
MsgBox($MB_SYSTEMMODAL, "Information", "Item 6 Parameter: " & _GUICtrlListView_GetItemParam($ListView, 6))
MsgBox($MB_SYSTEMMODAL, "Information", "Item 7 Parameter: " & _GUICtrlListView_GetItemParam($ListView, 7))
MsgBox($MB_SYSTEMMODAL, "Information", "Item 8 Parameter: " & _GUICtrlListView_GetItemParam($ListView, 8))
MsgBox($MB_SYSTEMMODAL, "Information", "Item 9 Parameter: " & _GUICtrlListView_GetItemParam($ListView, 9))
EndFunc

klawiszem Z ustawiamy parametr 11111 na aktualnym itemie
klawiszem X odczytujemy parametry ze wszystkich itemow
tak jak juz mowilem gdy na indexach 0,1,2 ustawimy ten parametr to odczyt jest prawidłowy... natomiast gdy item przeniesiemy na inna pozycje po prostu traci czesc informacji...

nie musi byc to z parametrem. dowolna metoda jest do zaakceptowania byle nie bylo jej widac w ListView i zeby wartosc dodana utrzymała sie po przeniesieniu itemu w inno miejsce
dodam ze kozystajac z UDF'a Malby23 rowniez to nie dziala. 

Prosze o pomoc

Zarchiwizowany

Ten temat przebywa obecnie w archiwum. Dodawanie nowych odpowiedzi zostało zablokowane.

Tematy
×
×
  • Dodaj nową pozycję...