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marcsusy

How to disable a Items in Listview?

11 posts in this topic

Hello everyone

I would like to know how to create a ListView object to disable items individually

thanks

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Hi,

I would like to know how to create a ListView object to disable items individually

Sure, what do you mean by disable? Stop the item to be highlighted?

Br, FireFox.


 

OS : Win XP SP2 (32 bits) / Win 7 SP1 (64 bits) / Win 8 (64 bits) | Autoit version: latest stable / beta.
Hardware : Intel(R) Core(TM) i5-2400 CPU @ 3.10Ghz / 8 GiB RAM DDR3.

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Hello Firefox

That the ítem is idle you can not select or delete or edit.

Thanks

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#4 ·  Posted (edited)

That the ítem is idle you can not select or delete or edit.

I don't understand why you want to disable delete/edit as it's not internal listview functions (not available when creating listview/items).

Do you want to perform this on your own autoit script?

Edited by FireFox

 

OS : Win XP SP2 (32 bits) / Win 7 SP1 (64 bits) / Win 8 (64 bits) | Autoit version: latest stable / beta.
Hardware : Intel(R) Core(TM) i5-2400 CPU @ 3.10Ghz / 8 GiB RAM DDR3.

My UDFs : Skype UDF | TrayIconEx UDF | GUI Panel UDF | Excel XML UDF | Is_Pressed_UDF

My Projects : YouTube Multi-downloader | FTP Easy-UP | Lock'n | WinKill | AVICapture | Skype TM | Tap Maker | ShellNew | Scriptner | Const Replacer | FT_Pocket | Chrome theme maker

My Examples : Capture toolIP Camera | Crosshair | Draw Captured Region | Picture Screensaver | Jscreenfix | Drivetemp | Picture viewer

My Snippets : Basic TCP | Systray_GetIconIndex | Intercept End task | Winpcap various | Advanced HotKeySet | Transparent Edit control

 

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#5 ·  Posted (edited)

Hello Firefox

 

This is an exmple:

#include <GuiListView.au3>
#include <ButtonConstants.au3>
#include <GUIConstantsEx.au3>
#include <ListViewConstants.au3>
#include <WindowsConstants.au3>
$Form1 = GUICreate("Form1", 623, 449, 192, 114)
$ListView1 = GUICtrlCreateListView("Nº|       Column",   176, 136, 330, 150, -1, BitOR($WS_EX_CLIENTEDGE,$LVS_EX_GRIDLINES,$LVS_EX_CHECKBOXES,$LVS_EX_FULLROWSELECT))
GUICtrlSendMsg(-1, $LVM_SETCOLUMNWIDTH, 0, 50)
GUICtrlSendMsg(-1, $LVM_SETCOLUMNWIDTH, 1, 457)
_GUICtrlListView_GetColumn($listview1, 0)
_GUICtrlListView_JustifyColumn($listview1, 0, 2)
_GUICtrlListView_GetColumn($listview1, 1)
_GUICtrlListView_JustifyColumn($listview1, 1, 0)
$Button1 = GUICtrlCreateButton("Button1", 232, 336, 75, 25)
$Button2 = GUICtrlCreateButton("Button2", 408, 336, 75, 25)
GUISetState(@SW_SHOW)
#EndRegion ### END Koda GUI section ###
Local $Item[1],$f = 0
$List = ObjGet($ListView1)
While 1
 $nMsg = GUIGetMsg()
 Switch $nMsg
  Case $GUI_EVENT_CLOSE
   Exit
  Case $Button1
   For $i = 0 to 10
    $Item[$f] = GUICtrlCreateListViewItem($i &"|   MiembroTipo&  ", $listview1)
    $f += 1
    Redim $Item[$f + 1]
   Next
  Case $Button2
   For $i = 0 to 10
   ; For example
   ; I want to disable the items from 1 to 5
   Next
 EndSwitch
WEnd
Edited by Melba23
Added code tags

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marsusy,

You can remove the checkboxes like this - credit goes to dragan: :)

#include <GuiListView.au3>
#include <ButtonConstants.au3>
#include <GUIConstantsEx.au3>
#include <ListViewConstants.au3>
#include <WindowsConstants.au3>
#include <WinAPI.au3>

$Form1 = GUICreate("Form1", 623, 449, 192, 114)
$ListView1 = GUICtrlCreateListView("Nº|       Column", 176, 136, 330, 150, -1, BitOR($WS_EX_CLIENTEDGE, $LVS_EX_GRIDLINES, $LVS_EX_CHECKBOXES, $LVS_EX_FULLROWSELECT))
GUICtrlSendMsg(-1, $LVM_SETCOLUMNWIDTH, 0, 50)
GUICtrlSendMsg(-1, $LVM_SETCOLUMNWIDTH, 1, 457)
_GUICtrlListView_GetColumn($ListView1, 0)
_GUICtrlListView_JustifyColumn($ListView1, 0, 2)
_GUICtrlListView_GetColumn($ListView1, 1)
_GUICtrlListView_JustifyColumn($ListView1, 1, 0)
$Button1 = GUICtrlCreateButton("Button1", 232, 336, 75, 25)
$Button2 = GUICtrlCreateButton("Button2", 408, 336, 75, 25)
GUISetState(@SW_SHOW)

Local $Item[1], $f = 0

GUIRegisterMsg($WM_NOTIFY, "WM_NOTIFY") ;required for preventing checkboxes from re-apearing

While 1
    $nMsg = GUIGetMsg()
    Switch $nMsg
        Case $GUI_EVENT_CLOSE
            Exit
        Case $Button1
            For $i = 0 To 10
                $Item[$f] = GUICtrlCreateListViewItem($i & "|   MiembroTipo&  ", $ListView1)
                $f += 1
                ReDim $Item[$f + 1]
            Next
        Case $Button2
            For $i = 0 To 4
                _RemoveCheckbox(GUICtrlGetHandle($ListView1), $i)
            Next
    EndSwitch
WEnd

Func _RemoveCheckbox($LVM, $nIndex)
    _GUICtrlListView_SetItemState($LVM, $nIndex, 0, $LVIS_STATEIMAGEMASK)
    _WinAPI_RedrawWindow($LVM)
EndFunc

Func WM_NOTIFY($hWndGUI, $MsgID, $WParam, $LParam)
    #forceref $hWndGUI, $MsgID, $wParam
    Local $tNMHDR, $hwndFrom, $code, $tInfo
    $tNMHDR = DllStructCreate($tagNMHDR, $LParam)
    $hwndFrom = DllStructGetData($tNMHDR, "hWndFrom")
    $code = DllStructGetData($tNMHDR, "Code")
    Local $hWndListView = $ListView1
    If Not IsHWnd($ListView1) Then $hWndListView = GUICtrlGetHandle($ListView1)
    Switch $hwndFrom
        Case $hWndListView
            Switch $code
                Case $NM_CLICK, $NM_DBLCLK, $NM_RCLICK, $NM_RDBLCLK
                    $tInfo = DllStructCreate($tagNMITEMACTIVATE, $LParam)
                    ;preventing checkboxes from re-apearing (same conditions as above)
                    Switch DllStructGetData($tInfo, "Index")
                        Case 0 To 4
                            Return True;intercept normal return message which would cause checkbox to re-apear
                    EndSwitch
            EndSwitch
    EndSwitch
    Return $GUI_RUNDEFMSG
EndFunc
Is that what you wanted? :huh:

M23

P.S. And you have been here long enough to know that when you post code you should use Code tags - see here how to do it. Then you get a scrolling box and syntax colouring as you can see above now I have added the tags. ;)


Any of my own code posted anywhere on the forum is available for use by others without any restriction of any kind._______My UDFs:

Spoiler

ArrayMultiColSort ---- Sort arrays on multiple columns
ChooseFileFolder ---- Single and multiple selections from specified path treeview listing
Date_Time_Convert -- Easily convert date/time formats, including the language used
ExtMsgBox --------- A highly customisable replacement for MsgBox
GUIExtender -------- Extend and retract multiple sections within a GUI
GUIFrame ---------- Subdivide GUIs into many adjustable frames
GUIListViewEx ------- Insert, delete, move, drag, sort, edit and colour ListView items
GUITreeViewEx ------ Check/clear parent and child checkboxes in a TreeView
Marquee ----------- Scrolling tickertape GUIs
NoFocusLines ------- Remove the dotted focus lines from buttons, sliders, radios and checkboxes
Notify ------------- Small notifications on the edge of the display
Scrollbars ----------Automatically sized scrollbars with a single command
StringSize ---------- Automatically size controls to fit text
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Many Thanks for the help

Firefox,Melba,Dragan something like what I wanted, I works well

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Sorry to be resurrecting an old post, but I have a quick question on this topic and please pardon my "noobiness"! I am very new to the world of AutoIT and DLL Structures are very confusing to say the least!

Is there a way to achieve the same result as in Melba23's post, but with the checkboxes (0-4) being checked instead of unchecked (and disabled from changing of course)? Which part of the WM_NOTIFY function would I need to change?

Many thanks for any help

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#9 ·  Posted (edited)

Use:

Local $chkbox[5]
 
; set each checkbox to their index value $chkbox[0] = first checkbox, $chkbox[1] = second checkbox, etc
 
For $i = 0 To UBound($chkbox) - 1 Step 1
GUICtrlSetState($chkbox[$i], $GUI_CHECKED) ; replace the variable holding the checkbox 1-4 in the first param.
Next
Edited by MikahS

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Doh! But of course.... Just realized that the WM_NOTIFY function, just prevents the change... I can create the items checked in the first place!

How I can do this with my script is another story :-), but thanks a lot MikahS for pointing me in the right direction. Really appreciate the quick response!

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no problem ;)


Snips & Scripts


My Snips: graphCPUTemp ~ getENVvars
My Scripts: Short-Order Encrypter - message and file encryption V1.6.1 ~ AuPad - Notepad written entirely in AutoIt V1.9.4

Feel free to use any of my code for your own use.                                                                                                                                                           Forum FAQ

 

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