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Mikeman27294

Prevent listview column resize

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Mikeman27294

Hey guys, I have a column in a listview which is meant to be hidden but not deleted. The reason for this, is because the listview will hold values from an inisectionread and I dont want the names of the keys to appear. Is this possible?

Thanks.

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guinness

If the values are numerical then may I suggest using _GUICtrlListView_SetItemParam() & _GUICtrlListView_GetItemParam()


UDF List:

 
_AdapterConnections()_AlwaysRun()_AppMon()_AppMonEx()_ArrayFilter/_ArrayReduce_BinaryBin()_CheckMsgBox()_CmdLineRaw()_ContextMenu()_ConvertLHWebColor()/_ConvertSHWebColor()_DesktopDimensions()_DisplayPassword()_DotNet_Load()/_DotNet_Unload()_Fibonacci()_FileCompare()_FileCompareContents()_FileNameByHandle()_FilePrefix/SRE()_FindInFile()_GetBackgroundColor()/_SetBackgroundColor()_GetConrolID()_GetCtrlClass()_GetDirectoryFormat()_GetDriveMediaType()_GetFilename()/_GetFilenameExt()_GetHardwareID()_GetIP()_GetIP_Country()_GetOSLanguage()_GetSavedSource()_GetStringSize()_GetSystemPaths()_GetURLImage()_GIFImage()_GoogleWeather()_GUICtrlCreateGroup()_GUICtrlListBox_CreateArray()_GUICtrlListView_CreateArray()_GUICtrlListView_SaveCSV()_GUICtrlListView_SaveHTML()_GUICtrlListView_SaveTxt()_GUICtrlListView_SaveXML()_GUICtrlMenu_Recent()_GUICtrlMenu_SetItemImage()_GUICtrlTreeView_CreateArray()_GUIDisable()_GUIImageList_SetIconFromHandle()_GUIRegisterMsg()_GUISetIcon()_Icon_Clear()/_Icon_Set()_IdleTime()_InetGet()_InetGetGUI()_InetGetProgress()_IPDetails()_IsFileOlder()_IsGUID()_IsHex()_IsPalindrome()_IsRegKey()_IsStringRegExp()_IsSystemDrive()_IsUPX()_IsValidType()_IsWebColor()_Language()_Log()_MicrosoftInternetConnectivity()_MSDNDataType()_PathFull/GetRelative/Split()_PathSplitEx()_PrintFromArray()_ProgressSetMarquee()_ReDim()_RockPaperScissors()/_RockPaperScissorsLizardSpock()_ScrollingCredits_SelfDelete()_SelfRename()_SelfUpdate()_SendTo()_ShellAll()_ShellFile()_ShellFolder()_SingletonHWID()_SingletonPID()_Startup()_StringCompact()_StringIsValid()_StringRegExpMetaCharacters()_StringReplaceWholeWord()_StringStripChars()_Temperature()_TrialPeriod()_UKToUSDate()/_USToUKDate()_WinAPI_Create_CTL_CODE()_WinAPI_CreateGUID()_WMIDateStringToDate()/_DateToWMIDateString()Au3 script parsingAutoIt SearchAutoIt3 PortableAutoIt3WrapperToPragmaAutoItWinGetTitle()/AutoItWinSetTitle()CodingDirToHTML5FileInstallrFileReadLastChars()GeoIP databaseGUI - Only Close ButtonGUI ExamplesGUICtrlDeleteImage()GUICtrlGetBkColor()GUICtrlGetStyle()GUIEventsGUIGetBkColor()Int_Parse() & Int_TryParse()IsISBN()LockFile()Mapping CtrlIDsOOP in AutoItParseHeadersToSciTE()PasswordValidPasteBinPosts Per DayPreExpandProtect GlobalsQueue()Resource UpdateResourcesExSciTE JumpSettings INISHELLHOOKShunting-YardSignature CreatorStack()Stopwatch()StringAddLF()/StringStripLF()StringEOLToCRLF()VSCROLLWM_COPYDATAMore Examples...

Updated: 22/04/2018

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Melba23

Mikeman27294,

To hide a column, just use _GUICtrlListView_SetColumnWidth to set the column width to 0: :graduated:

#include <GuiConstantsEx.au3>
#include <GuiListView.au3>
 
GUICreate("ListView Set Column Width", 400, 300)
$hListView = GUICtrlCreateListView("Column 1|Column 2|Column 3|Column 4", 2, 2, 394, 268)
GUISetState()
 
; Change column 1 width
MsgBox(4160, "Information", "Column 1 Width: " & _GUICtrlListView_GetColumnWidth($hListView, 0))
_GUICtrlListView_SetColumnWidth($hListView, 0, 0)
MsgBox(4160, "Information", "Column 1 Width: " & _GUICtrlListView_GetColumnWidth($hListView, 0))
 
; Loop until user exits
Do
Until GUIGetMsg() = $GUI_EVENT_CLOSE

To answer the question in the title, just disable the header: :)

#include <GuiConstantsEx.au3>
#include <GuiListView.au3>
 
$hGUI = GUICreate("ListView Set Column Width", 400, 300)
$hListView = GUICtrlCreateListView("Column 1|Column 2|Column 3|Column 4", 2, 2, 394, 268)
GUISetState()
 
; Prevent resizing of columns
ControlDisable($hGUI, "", HWnd(_GUICtrlListView_GetHeader($hListView)))
 
; Loop until user exits
Do
Until GUIGetMsg() = $GUI_EVENT_CLOSE

And before you ask, just use ControlEnable to reenable it. ;)

All clear? ;)

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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Mikeman27294

Ah thanks. I have never heard of that ControlDisable one before. I will take a look to make sure it works with my script.

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Mikeman27294

Aah... I found that I had to disable it like this:

ControlDisable($ColumnID, "", "")

Otherwise it would disabl my entire GUI.

But it has worked. Thanks.

Edited by Mikeman27294

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Melba23

Mikeman27294,

Your use of ControlDisable makes no sense at all - the parameters are ("GUI title", "GUI text", "Control ID") and the command works perfectly when you use them, as my example shows. And I do not see how you can disable an entire GUI with this function! :graduated:

What is "$ColumnID"? ;)

Could you post the code you ended up with? :)

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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Mikeman27294

Yeah that didnt work for me.

$ColumnID is a variable with the Control ID of the column. I stored it in an array and it works perfectly now, whereas when I tried exactly what you said, it disabled the entire GUI, which has a dropdown box in it to allow the user to change the data.

Anyway, it is fixed now, so thanks.

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netegg

Mikeman27294,

To hide a column, just use _GUICtrlListView_SetColumnWidth to set the column width to 0: ;)

#include <GuiConstantsEx.au3>
#include <GuiListView.au3>

GUICreate("ListView Set Column Width", 400, 300)
$hListView = GUICtrlCreateListView("Column 1|Column 2|Column 3|Column 4", 2, 2, 394, 268)
GUISetState()

; Change column 1 width
MsgBox(4160, "Information", "Column 1 Width: " & _GUICtrlListView_GetColumnWidth($hListView, 0))
_GUICtrlListView_SetColumnWidth($hListView, 0, 0)
MsgBox(4160, "Information", "Column 1 Width: " & _GUICtrlListView_GetColumnWidth($hListView, 0))

; Loop until user exits
Do
Until GUIGetMsg() = $GUI_EVENT_CLOSE

To answer the question in the title, just disable the header: :D

#include <GuiConstantsEx.au3>
#include <GuiListView.au3>

$hGUI = GUICreate("ListView Set Column Width", 400, 300)
$hListView = GUICtrlCreateListView("Column 1|Column 2|Column 3|Column 4", 2, 2, 394, 268)
GUISetState()

; Prevent resizing of columns
ControlDisable($hGUI, "", HWnd(_GUICtrlListView_GetHeader($hListView)))

; Loop until user exits
Do
Until GUIGetMsg() = $GUI_EVENT_CLOSE

And before you ask, just use ControlEnable to reenable it. :D

All clear? :)

M23

this will disable all columns, is it possible to disable just one column (for example, the first column)?

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Melba23

netegg,

That was fun! :)

Here is how you can do it:

#include <GuiConstantsEx.au3>
#include <WindowsConstants.au3>
#include <GuiListView.au3>
#include <HeaderConstants.au3>

$hGUI = GUICreate("ListView Fix Column Width", 400, 300)
$hListView = GUICtrlCreateListView("Column 0|Column 1|Column 2|Column 3", 2, 2, 394, 268)
GUISetState()

; Prevent resizing of a specific column (0-based)
Global $iFix_Col = 1

GUIRegisterMsg($WM_NOTIFY, "_WM_NOTIFY")

; Loop until user exits
Do
Until GUIGetMsg() = $GUI_EVENT_CLOSE

Func _WM_NOTIFY($hWnd, $iMsg, $wParam, $lParam)

    ; Get details of message
    Local $tNMHEADER = DllStructCreate($tagNMHEADER, $lParam)
    ; Look for header resize code
    $iCode = DllStructGetData($tNMHEADER, "Code")
    Switch $iCode
        Case $HDN_BEGINTRACKW
            ; Now get column being resized
            Local $iCol = DllStructGetData($tNMHEADER, "Item")
            If $iCol = $iFix_Col Then
                ; Prevent resizing
                Return True
            Else
                ; Allow resizing
                Return False
            EndIf
    EndSwitch

EndFunc

All clear? ;)

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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BrewManNH

That is a very slick method, I like it.


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

BrewManNH,

Thanks. It took a fair bit of Googling and MSDN searching but the end result was worth it. I suppose it could be improved with the cursor not changing - but I will leave that to someone else. ;)

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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      I'm trying to create a simple clock widget that automatically scales the text to the size of the window. I came up with the following method, but it doesn't work as well as I'd like. It especially has trouble scaling to the width of the window for some reason (in the example, try resizing the window to be narrow and tall).
      Does anyone have a better method?
      #include <Misc.au3> #include <WinAPIConv.au3> #include <GUIConstants.au3> #include <GDIPlus.au3> Opt('MustDeclareVars', 1) Global $_FONT_FAMILY = 'Arial', $_LB_TEXT Main() Func Main() _GDIPlus_Startup() Local $hGUI GUIRegisterMsg($WM_SIZE, WM_SIZE) $hGUI = GUICreate('', 300, 100, Default, Default, $WS_OVERLAPPEDWINDOW, BitOR($WS_EX_TOOLWINDOW, $WS_EX_TOPMOST)) $_LB_TEXT = GUICtrlCreateLabel('This is a string', 0, 0, 300, 100, BitOR($SS_CENTER, $SS_CENTERIMAGE)) GUICtrlSetFont($_LB_TEXT, _MeasureString($hGUI, GUICtrlRead($_LB_TEXT), $_FONT_FAMILY), 0, 0, $_FONT_FAMILY, 5) GUISetState() Local $iGM While 1 $iGM = GUIGetMsg() Switch $iGM Case $GUI_EVENT_CLOSE ExitLoop EndSwitch WEnd _GDIPlus_Shutdown() EndFunc Func WM_SIZE($hWnd, $iMsg, $wParam, $lParam) GUICtrlSetFont($_LB_TEXT, _MeasureString($hWnd, GUICtrlRead($_LB_TEXT), $_FONT_FAMILY), 0, 0, $_FONT_FAMILY, 5) EndFunc Func _MeasureString($hWnd, $sString, $sFont = 'Arial') Local $iError, $aSize, $hGraphic, $hFormat, $hFamily, $tLayout, $iFontSize, $hFont, $aInfo If Not IsHWnd($hWnd) Then $hWnd = GUICtrlGetHandle($hWnd) EndIf $aSize = WinGetClientSize($hWnd) $hGraphic = _GDIPlus_GraphicsCreateFromHWND($hWnd) $hFormat = _GDIPlus_StringFormatCreate() $hFamily = _GDIPlus_FontFamilyCreate($sFont) $tLayout = _GDIPlus_RectFCreate(0, 0, $aSize[0], $aSize[1]) $iFontSize = 0 Do If Not $hFamily Then $iError = 1 $iFontSize = 10 ExitLoop EndIf $iFontSize += 1 $hFont = _GDIPlus_FontCreate($hFamily, $iFontSize, 0) $aInfo = _GDIPlus_GraphicsMeasureString($hGraphic, $sString, $hFont, $tLayout, $hFormat) _GDIPlus_FontDispose($hFont) If $aInfo[1] = 0 Then ExitLoop Until DllStructGetData($aInfo[0], 3) >= $aSize[0] Or DllStructGetData($aInfo[0], 4) >= $aSize[1] $iFontSize -= 1 _GDIPlus_FontFamilyDispose($hFamily) _GDIPlus_StringFormatDispose($hFormat) _GDIPlus_GraphicsDispose($hGraphic) Return SetError($iError, 0, $iFontSize) EndFunc
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