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NunoBorges

How navigate through subitems in a ListView

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NunoBorges

Viva,

Is there a way to have on a listview:

- ListView Line variable height.

- Showing navigation through subitems in a ListView.

Best regards

#include <GUIConstantsEx.au3>
;#include <GUIListViewEx_20110824.au3>; by Melba23
#include <GUIListView.au3>
#include <WindowsConstants.au3>
Global $Font="MS Sans Serif"
#Region ### START Koda GUI section ### Form=C:\AutoIt NDB Kit\Disk_Information\- NDBDiskInfo\ListView_Linha variável.kxf
$Form1 = GUICreate("Form1", 443, 177, 192, 124)
$ListView1 = GUICtrlCreateListView("Col1|Col2", 16, 16, 409, 145, BitOR($LVS_ICON,$LVS_NOSORTHEADER,$LVS_SINGLESEL), BitOR($WS_EX_CLIENTEDGE,$LVS_EX_GRIDLINES))
;$LBS_OWNERDRAWVARIABLE=0x00000020
;_GUICtrlListView_SetView($ListView1, 4)
GUICtrlSendMsg(-1, $LVM_SETCOLUMNWIDTH, 0, 200)
GUICtrlSendMsg(-1, $LVM_SETCOLUMNWIDTH, 1, 200)
GUICtrlSetFont(-1, 10, 400, 2, $Font)
$ListView1_0 = GUICtrlCreateListViewItem("Col1_Lin1|Col2_Lin1 Col2_Lin2 Col2_Lin3 Col2_Lin4", $ListView1)
$ListView1_1 = GUICtrlCreateListViewItem("Col1_Lin2|Col2_Lin2", $ListView1)
GUISetState(@SW_SHOW)
#EndRegion ### END Koda GUI section ###
While 1
$nMsg = GUIGetMsg()
Switch $nMsg
Case $GUI_EVENT_CLOSE
Exit
Case $Form1
Case $ListView1
EndSwitch
WEnd

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Melba23

NunoBorges,

Alas, I have never found a way to highlight only the cell of a ListView. ;)

The best I can do is to highlight both the row and column - this shows you how to do it: :)

#include <GUIConstantsEx.au3>
#include <WindowsConstants.au3>
#include <GUIListView.au3>

Global $Font = "MS Sans Serif"
Global $iColumn = -1 ; <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<

$Form1 = GUICreate("Form1", 443, 177, 192, 124)

$ListView1 = GUICtrlCreateListView("Col1|Col2", 16, 16, 409, 145, BitOR($LVS_ICON, $LVS_NOSORTHEADER, $LVS_SINGLESEL), $WS_EX_CLIENTEDGE)
GUICtrlSetBkColor(-1, 0xCCCCCC)
_GUICtrlListView_SetExtendedListViewStyle($ListView1, BitOR($LVS_EX_FULLROWSELECT, $LVS_EX_GRIDLINES))

GUICtrlSendMsg(-1, $LVM_SETCOLUMNWIDTH, 0, 200)
GUICtrlSendMsg(-1, $LVM_SETCOLUMNWIDTH, 1, 200)
GUICtrlSetFont(-1, 10, 400, 2, $Font)
$ListView1_0 = GUICtrlCreateListViewItem("Col1_Lin1|Col2_Lin1 Col2_Lin2 Col2_Lin3 Col2_Lin4", $ListView1)
$ListView1_1 = GUICtrlCreateListViewItem("Col1_Lin2|Col2_Lin2", $ListView1)
GUISetState(@SW_SHOW)

GUIRegisterMsg($WM_NOTIFY, "_WM_NOTIFY") ; <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<

While 1
    $nMsg = GUIGetMsg()
    Switch $nMsg
        Case $GUI_EVENT_CLOSE
            Exit

        Case $Form1

        Case $ListView1
    EndSwitch

    If $iColumn <> -1 Then  ; <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
        _GUICtrlListView_SetSelectedColumn($ListView1, $iColumn)
        $iColumn = -1
    EndIf
WEnd

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

    #forceref $hWnd, $iMsg, $wParam

    Local $tStruct = DllStructCreate("hwnd;uint_ptr;int_ptr;int;int", $lParam)
    If @error Then Return
    Switch DllStructGetData($tStruct, 3)
        Case $NM_CLICK
            $iColumn = DllStructGetData($tStruct, 5)
    EndSwitch

EndFunc   ;==>_WM_NOTIFY

Any help? :graduated:

M23


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
Toast -------------- Small GUIs which pop out of the notification area

 

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NunoBorges

NunoBorges,

Alas, I have never found a way to highlight only the cell of a ListView. :)

The best I can do is to highlight both the row and column - this shows you how to do it: ;)

#include <GUIConstantsEx.au3>
#include <WindowsConstants.au3>
#include <GUIListView.au3>
 
Global $Font = "MS Sans Serif"
Global $iColumn = -1 ; <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
 
$Form1 = GUICreate("Form1", 443, 177, 192, 124)
 
$ListView1 = GUICtrlCreateListView("Col1|Col2", 16, 16, 409, 145, BitOR($LVS_ICON, $LVS_NOSORTHEADER, $LVS_SINGLESEL), $WS_EX_CLIENTEDGE)
GUICtrlSetBkColor(-1, 0xCCCCCC)
_GUICtrlListView_SetExtendedListViewStyle($ListView1, BitOR($LVS_EX_FULLROWSELECT, $LVS_EX_GRIDLINES))
 
GUICtrlSendMsg(-1, $LVM_SETCOLUMNWIDTH, 0, 200)
GUICtrlSendMsg(-1, $LVM_SETCOLUMNWIDTH, 1, 200)
GUICtrlSetFont(-1, 10, 400, 2, $Font)
$ListView1_0 = GUICtrlCreateListViewItem("Col1_Lin1|Col2_Lin1 Col2_Lin2 Col2_Lin3 Col2_Lin4", $ListView1)
$ListView1_1 = GUICtrlCreateListViewItem("Col1_Lin2|Col2_Lin2", $ListView1)
GUISetState(@SW_SHOW)
 
GUIRegisterMsg($WM_NOTIFY, "_WM_NOTIFY") ; <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
 
While 1
    $nMsg = GUIGetMsg()
    Switch $nMsg
        Case $GUI_EVENT_CLOSE
            Exit
 
        Case $Form1
 
        Case $ListView1
    EndSwitch
 
    If $iColumn <> -1 Then  ; <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
        _GUICtrlListView_SetSelectedColumn($ListView1, $iColumn)
        $iColumn = -1
    EndIf
WEnd
 
Func _WM_NOTIFY($hWnd, $iMsg, $wParam, $lParam) ; <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
 
    #forceref $hWnd, $iMsg, $wParam
 
    Local $tStruct = DllStructCreate("hwnd;uint_ptr;int_ptr;int;int", $lParam)
    If @error Then Return
    Switch DllStructGetData($tStruct, 3)
        Case $NM_CLICK
            $iColumn = DllStructGetData($tStruct, 5)
    EndSwitch
 
EndFunc   ;==>_WM_NOTIFY

Any help? ;)

M23

Thanks

Thanks, I'll have to think of an alternative.

But I will also continue looking at the msdn.

friendly hug

:graduated:

Nuno

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Melba23

NunoBorges,

If you find the answer, please let me know! :graduated:

M23


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
Toast -------------- Small GUIs which pop out of the notification area

 

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BrewManNH

There are a few tricks I found that used text boxes in place of each cell of the list view. Other than some LV tricks, there's no native way to do that I could find.


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

NunoBorges,

How does this look? :graduated:

#include <GUIConstantsEx.au3>
#include <WindowsConstants.au3>
#include <GuiListView.au3>
#include <Constants.au3>
#Include <GuiEdit.au3>

Global $iOffset_X = 10, $iOffset_Y = 1
Global $fClick = False, $hLabel

$GUI = GUICreate("Test", 500, 500)

$ListView = _GUICtrlListView_Create($GUI, "Col 0|Col 1", $iOffset_X, $iOffset_Y, 480, 480)

For $i = 0 To 4
    $iIndex = _GUICtrlListView_AddItem($ListView, "TEST" & $i)
    _GUICtrlListView_AddSubItem($ListView, $iIndex, "TEST1" & $i, 1)
Next

_GUICtrlListView_SetColumnWidth($ListView, 0, 240)
_GUICtrlListView_SetColumnWidth($ListView, 1, $LVSCW_AUTOSIZE_USEHEADER)

$GUIshow = GUISetState()

GUIRegisterMsg($WM_NOTIFY, "_WM_NOTIFY")                       ; For click on ListView

While 1

    Switch GUIGetMsg()
        Case $GUI_EVENT_CLOSE
            Exit
    EndSwitch

    ; If a ListView was clicked
    If $fClick Then
        $aHit = _GUICtrlListView_SubItemHitTest($ListView)
        If $aHit[0] <> -1 Then
            _HighLight()
        EndIf
        $fClick = False
    EndIf

WEnd

Func _HighLight()

    ; Prevent resizing of columns
    ControlDisable($GUI, "", HWnd(_GUICtrlListView_GetHeader($ListView)))
    ; Get current text
    $sItemOrgText = _GUICtrlListView_GetItemText($ListView, $aHit[0], $aHit[1])
    ; Get size of Label
    Local $aRect = _GUICtrlListView_GetSubItemRect($ListView, $aHit[0], $aHit[1])
    ; Delete any existing Label
    GUICtrlDelete($hLabel)
    ; Cretae a new label
    $hLabel = GUICtrlCreateLabel($sItemOrgText, $aRect[0] + $iOffset_X + 5, $aRect[1] + $iOffset_Y, _GUICtrlListView_GetColumnWidth($ListView, $aHit[1]) - 7, $aRect[3] - $aRect[1], Default, $WS_EX_TOPMOST)
    GUICtrlSetBkColor(-1, 0xFF0000)
    GUICtrlSetColor(-1, 0xFFFFFF)

EndFunc



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

    #forceref $hWnd, $iMsg, $wParam

    Local $tNMHDR = DllStructCreate($tagNMHDR, $lParam)
    Local $hWndFrom = HWnd(DllStructGetData($tNMHDR, "hWndFrom"))
    Local $iCode = DllStructGetData($tNMHDR, "Code")
    ; Check if a ListView has sent the message
    If $hWndFrom = $ListView Then
        Switch $iCode
            Case $NM_CLICK
                ; Set flag
                $fClick = True
        EndSwitch
    EndIf

    Return $GUI_RUNDEFMSG

EndFunc

It needs polishing, but it proves the concept. ;)

M23


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
Toast -------------- Small GUIs which pop out of the notification area

 

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NunoBorges

Melba23

Viva, ;)

This example is already quite good, I'll try to add the control keys ({UP} {Down}) ({LEFT} {Right}) and {TAB}, and I think that will be completed.

I think I also need to use something like "_GUICtrlListView_Click SUB Item" / "_GUICtrlListView_Set SUB ItemFocused."

Too bad the listview have this limitation, but go ahead.

I'll start now, but there should only be ready for Christmas. :graduated:

On the issue of variable row height placed at # 1, I think it is best to use "GUICtrlListView_EnableGroupView."

hugs

Nuno

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Melba23

NunoBorges,

Glad you like it - good luck with the project. If you need any help you know where I am. :graduated:

M23


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
Toast -------------- Small GUIs which pop out of the notification area

 

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      Listview contains columns, one of which is right aligned and gets populated by float values, such as 123.99.  Some do not have decimals ie 124.00 and on sort gets truncated to 124.  Its obviously still the same value, but the display has reset.
      ; line below is for list VIEW ;..................................0.........1......2............ $cListView = GUICtrlCreateListView("CUSTOMER|AMOUNT|DESCRIPTION", 8, 152, 764, 279) GUICtrlSetBkColor($cListView, $GUI_BKCOLOR_LV_ALTERNATE) ; alternate between the listview background color and the listview item background color GUICtrlSetBkColor($cListView, $LVStdClr) ; Set the background color for the listview _GUICtrlListView_SetColumnWidth($cListView, 0, 120) ; -- the client name _GUICtrlListView_SetColumnWidth($cListView, 1, 90) ;-- the amount _GUICtrlListView_JustifyColumn($cListView, 1, 1) ; 1 - Text is right aligned _GUICtrlListView_SetColumnWidth($cListView, 2, 200) ; the description What I am looking for is something native and simple like a 
          _GUICtrlListView_SetColumnFormat($cListView, 1, "%.2f") ;  1 - column is stringformatted to "%.2f"
      So that after each sort it will appear as it was in the original rendering.
      Is there something like this? I have not been able to find a simple solution.

      Thanks.
      Skysnake
    • Ambient
      By Ambient
      I have tried several way sto get this to work to no avail. Any help would be appreciated. #include <ListViewConstants.au3> #include <GuiListView.au3> #include "GuiListViewEx.au3" $idItem = GUICtrlCreateListViewItem($r & " | " & $c & $adoRs.Fields("TransactionAmount").value & " | " & $Timestamp & " | " & _StringProper($adoRs.Fields("Tillid").value) & @CRLF & @CRLF & "Card Number : " & $cardnum & " " , $idListView) ConsoleWrite( "IDITEM" & $idItem) If STRINGLEFT($adoRs.Fields("TransactionAmount").value,1)= "-" Then Consolewrite(" String is Negative" & @CRLF) ;Drops in Here as expected ;GUICtrlSetColor(-1, $COLOR_RED) ; Colour line if item is negative this didn' work $TxC= _GUICtrlListView_SetTextColor($hListView, $CLR_RED) ; I also tried $TxC= _GUICtrlListView_SetTextColor(-1, 0xFF0000) CONSOLEWRITE("TEXTCOLOUR RETURNED " & $TxC & @crlf) ; This is returning True ELSE Consolewrite(" String is NOT Negative" & @CRLF) EndIf  
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