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dragan

How to Click and Edit single listview cell?

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dragan

I'm wondering if it's possible to click and edit single cell inside my listview. I've done the sample script, in which the full row is selected, but I want single cell to be selected, but even with full row, if I enter the editing mode, I can only edit the first item text. How can I edit the other subitems as well?

#include <GUIConstantsEx.au3>
#include <WindowsConstants.au3>
#include <GuiListView.au3>
#include <GuiMenu.au3>

Global $Form1 = GUICreate("Form1", 420, 230)
Global $List1 = GUICtrlCreateListView('#|Column1|Column2|Column3|Column4|Column5', 0, 0, 440, 230, BitOR($LVS_EDITLABELS, $LVS_REPORT))
GUICtrlSetResizing(-1, $GUI_DOCKLEFT + $GUI_DOCKTOP + $GUI_DOCKRIGHT + $GUI_DOCKBOTTOM)
GUICtrlSendMsg($List1, $LVM_SETEXTENDEDLISTVIEWSTYLE, $LVS_EX_GRIDLINES, $LVS_EX_GRIDLINES)

For $i = 1 to 10
    GUICtrlCreateListViewItem($i & '|Item' & $i & '|Item' & $i & '|' & Random(0, 1, 1) & '|' & Random(200, 220, 1) & '|ItemX', $List1)
Next

GUISetState(@SW_SHOW)

GUIRegisterMsg($WM_SYSCOMMAND, "WM_SYSCOMMAND")
GUIRegisterMsg($WM_NOTIFY, "_WM_NOTIFY")

While 1
    Sleep(10)
WEnd

Func WM_SYSCOMMAND($hWnd, $iMsg, $wParam, $lParam)
    Switch $wParam
        Case $SC_CLOSE
            Exit
    EndSwitch
    Return $GUI_RUNDEFMSG
EndFunc

Func _WM_NOTIFY($hWndGUI, $MsgID, $wParam, $lParam)
    #forceref $hWndGUI, $MsgID, $wParam
    Local $tNMHDR, $hwndFrom, $code, $tInfo, $tBuffer, $iIDFrom
    $tNMHDR = DllStructCreate($tagNMHDR, $lParam)
    $hwndFrom = DllStructGetData($tNMHDR, "hWndFrom")
    $iIDFrom = DllStructGetData($tNMHDR, "IDFrom")
    $code = DllStructGetData($tNMHDR, "Code")
    Local $hWndListView = $List1
    If Not IsHWnd($List1) Then $hWndListView = GUICtrlGetHandle($List1)
    Switch $hwndFrom
        Case $hWndListView
            Switch $code
                Case $LVN_ENDLABELEDITA, $LVN_ENDLABELEDITW
                    $tInfo = DllStructCreate($tagNMLVDISPINFO, $lParam)
                    If $code = $LVN_ENDLABELEDITW then
                        $tBuffer = DllStructCreate("wchar Text[" & DllStructGetData($tInfo, "TextMax") & "]", DllStructGetData($tInfo, "Text"))
                    Else
                        $tBuffer = DllStructCreate("char Text[" & DllStructGetData($tInfo, "TextMax") & "]", DllStructGetData($tInfo, "Text"))
                    EndIf
                    Local $getText = DllStructGetData($tBuffer, "Text")
                    If $getText <> '' Then
                        Return True
                    Else
                        Return False
                    EndIf
            EndSwitch
    EndSwitch
    Return $GUI_RUNDEFMSG
EndFunc

Also, is it possible to enter the editing mode via double click? Or other function?

Edited by dragan

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BrewManNH

Search the forums for this, there are plenty of examples.


If I posted any code, assume that code was written using the latest release version unless stated otherwise. Also, if it doesn't work on XP I can't help with that because I don't have access to XP, and I'm not going to.
Give a programmer the correct code and he can do his work for a day. Teach a programmer to debug and he can do his work for a lifetime - by Chirag Gude
How to ask questions the smart way!

I hereby grant any person the right to use any code I post, that I am the original author of, on the autoitscript.com forums, unless I've specifically stated otherwise in the code or the thread post. If you do use my code all I ask, as a courtesy, is to make note of where you got it from.

Back up and restore Windows user files _Array.au3 - Modified array functions that include support for 2D arrays.  -  ColorChooser - An add-on for SciTE that pops up a color dialog so you can select and paste a color code into a script.  -  Customizable Splashscreen GUI w/Progress Bar - Create a custom "splash screen" GUI with a progress bar and custom label.  -  _FileGetProperty - Retrieve the properties of a file  -  SciTE Toolbar - A toolbar demo for use with the SciTE editor  -  GUIRegisterMsg demo - Demo script to show how to use the Windows messages to interact with controls and your GUI.  -   Latin Square password generator

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FireFox

@dragan

When I want to make something which is not possible with the native listview, I make my own.

I suggest you to do the same; however if it's just to edit a subitem you can combine the WM_NOTIFY function with an edit GUI.

Edit: Indeed, there are some examples on the forum like setting custom fonts. Unfortunately those are CPU eater (plus the listview flickers and it takes huge time to update itself) which make them useless for well done softwares.

Br, FireFox.

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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dragan

I've searched the forum, read lost of things, searched the google, and I found none of the answers I was looking for. I did found lots of examples with custom edit controls, but if listview is capable of setting the first item as editable, why can't I use the other subitems the same way? I also can't find the correct style to set a single cell being highlighted when clicked, instead of full row (I say again, I also found a custom highlight on this forum but in this example I found, the coder made a label control with bgcolor over the listview - which is not the solution I am looking for).

Maybe I'm not using the correct keywords for searching the forum, since I can't find the things I'm looking for.

Asking a question is my last solution, once I spend lost and lots of time searching, I ask here for help...

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BrewManNH

Perhaps this thread might be of some use.


If I posted any code, assume that code was written using the latest release version unless stated otherwise. Also, if it doesn't work on XP I can't help with that because I don't have access to XP, and I'm not going to.
Give a programmer the correct code and he can do his work for a day. Teach a programmer to debug and he can do his work for a lifetime - by Chirag Gude
How to ask questions the smart way!

I hereby grant any person the right to use any code I post, that I am the original author of, on the autoitscript.com forums, unless I've specifically stated otherwise in the code or the thread post. If you do use my code all I ask, as a courtesy, is to make note of where you got it from.

Back up and restore Windows user files _Array.au3 - Modified array functions that include support for 2D arrays.  -  ColorChooser - An add-on for SciTE that pops up a color dialog so you can select and paste a color code into a script.  -  Customizable Splashscreen GUI w/Progress Bar - Create a custom "splash screen" GUI with a progress bar and custom label.  -  _FileGetProperty - Retrieve the properties of a file  -  SciTE Toolbar - A toolbar demo for use with the SciTE editor  -  GUIRegisterMsg demo - Demo script to show how to use the Windows messages to interact with controls and your GUI.  -   Latin Square password generator

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Melba23

dragan,

You may this beta version of the UDF more useful as it has an "edit" capability incorporated. I would be interested in any comments you might have. :)

M23


Public_Domain.png.2d871819fcb9957cf44f4514551a2935.png Any of my own code posted anywhere on the forum is available for use by others without any restriction of any kind._______Open Open spoiler to see 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
Toast -------------- Small GUIs which pop out of the notification area

 

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dragan

Thank You, I've checked the script, it's promising, but i had one issue with it, and I posted it on that topic.

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