4 posts in this topic
Today I'm working on listbox but there might be something that I'm missing...
I made a little script that allow the user to swap 2 items for the listbox. So the user select for example the 3rd item, press the button "Up" and it switch with the 2nd one, same with the "Down" button that switch with the 4th one.
But when I select the 3rd item and switch it the item become unselected and I would like to select it again after the manipulation :
As you can see in the comment of the script, _GUICtrlListBox_SetSel don't highlight/select them once the swap process is done..
What am I missing ?
I know there are listbox and listview, but now I have?
here is the video of infowindow
I tried to read mouse selection like for listbox:
$listWindow = "[CLASS:TFormResearchGR]" $topicsList = "[CLASS:TMWrapper; INSTANCE:255]" WinWait($listWindow, "", 60) $hdlWindow = WinGetHandle($listWindow) $hdlList = ControlGetHandle($hdlWindow, "", $topicsList) _GUICtrlListBox_ClickItem($hdlList, 0, "left") $countOfList = _GUICtrlListBox_GetCount($hdlList) ConsoleWrite("Count of list: " & $countOfList & @LF) count of list is not working.
I realiezed that there are difference between listbox and listview, but this is something different.
and till now I never saw that you can go inside with infotool and also get instances.
so Im confused how to get the list number and the names of selection?
This is not a working example -- I'm asking about the principle...
Here we have the often seen code to detect a double-click on an item in one ListBox (ID in $idListBox is of course created by other code).
To catch that ListBox item, I have only added $sBookmark to it. This could be a pick list application.
$idListBox = 0x004A0FB0 GUIRegisterMsg($WM_COMMAND, "_WM_COMMAND") Func _WM_COMMAND($hWnd, $iMsg, $wParam, $lParam) #forceref $hWnd, $iMsg Local $hWndFrom, $iIDFrom, $iCode, $hWndListBox, _ $sBookmark If Not IsHWnd($idListBox) Then $hWndListBox = GUICtrlGetHandle($idListBox) $hWndFrom = $lParam $iIDFrom = BitAND($wParam, 0xFFFF) ; Low Word $iCode = BitShift($wParam, 16) ; Hi Word Switch $hWndFrom Case $idListBox, $hWndListBox $sBookmark = _GUICtrlListBox_GetText( $hWndFrom, _GUICtrlListBox_GetCurSel($hWndFrom) ) Switch $iCode Case $LBN_DBLCLK ConsoleWrite("you double-clicked " & $sBookmark & @CRLF) EndSwitch EndSwitch Return $GUI_RUNDEFMSG EndFunc
Now, my question is: can one modify the _WM_COMMAND function to allow for a dynamic number of ListBoxes? (meaning, user-defined -- the amount of ListBoxes/pick lists can change at any time).
Let's assume I dynamically obtained an array with ListBox ID's for (in this case) 5 pick lists:
One part of the solution seems to work with the For... Next loop I added below, but I'm wondering if that is the ultimate? (knowing this Func has to be as fast as possible)
The part where I can't find anything that works for a dynamic amount of ListBox ID's is in the Case check...
I tried _ArrayToTxt($aIdListBox, ", ", 1), messed with Eval(), and trying Case $aIdListBox[start] To $aIdListBox[end]
Func _WM_COMMAND($hWnd, $iMsg, $wParam, $lParam) #forceref $hWnd, $iMsg Local $hWndFrom, $iIDFrom, $iCode, $hWndListBox, _ $sBookmark For $i = 1 To UBound($aIdListBox) - 1 ; is this solution fast enough? (it seems to work well) If Not IsHWnd($aIdListBox[$i]) Then $hWndListBox = GUICtrlGetHandle($aIdListBox[$i]) ExitLoop ; cause there can only be one hit(?) EndIf Next $hWndFrom = $lParam $iIDFrom = BitAND($wParam, 0xFFFF) ; Low Word $iCode = BitShift($wParam, 16) ; Hi Word Switch $hWndFrom Case [WHAT TO PUT HERE if nr of ListBoxes is dynamic?], $hWndListBox ; <= MAIN question $sBookmark = _GUICtrlListBox_GetText( $hWndFrom, _GUICtrlListBox_GetCurSel($hWndFrom) ) Switch $iCode Case $LBN_DBLCLK ConsoleWrite("you double-clicked " & $sBookmark & @CRLF) EndSwitch Return $GUI_RUNDEFMSG EndFunc - - -
As a workaround, I can probably add the maximum number of allowed ListBoxes to the Case check, seperated by commas, but only display the number of ListBoxes needed. But I'm hoping it can be made truly dynamical...?
Thank You : )
I got a problem, hope someone can help me, many thanks.
I'm trying to read items from a listbox1($ListChoCom) to an array, and load this array to another listbox2($ListSuitCmd) which is on the different tab. But, now, I cannot select items on the listbox2. I only can select from listbox1. Here is the code and the screenshots.
Func btnNext2() Dim $SelCmdArray For $i = 0 To _GUICtrlListBox_GetCount($ListChoCom) - 1 $SelCmdArray[$i] = _GUICtrlListBox_GetText($ListChoCom, $i) ReDim $SelCmdArray[UBound($SelCmdArray) + 1] GUICtrlSetData($ListSuitCmd, $SelCmdArray[$i]) Next _GUICtrlTab_ClickTab($Tab1, 2) EndFunc Screenshot 1: I can select item from this listbox1.
screenshot2: I cannot select item from listbox2, The item that been highlight is what I select from listbox1.
Thank you very much indeed.
I am playing with GUIRegisterMsg function for learning it. This is my code. It is not working. The error msg is this
Variable used without being declared.:
$tNMHDR = DllStructCreate($tagNMHDR, $lParam)
$tNMHDR = DllStructCreate($tagNMHDR, ^ ERROR
I can't find lParam as a declared variable in _GUICtrlListView_Create.au3 in help file.
#include <ButtonConstants.au3> #include <ComboConstants.au3> #include <EditConstants.au3> #include <GUIConstantsEx.au3> #include <GUIListBox.au3> #include <WindowsConstants.au3> #include <MouseOnEvent.au3> #include <Alert.au3> #include <ListBoxConstants.au3> Opt("GUIOnEventMode", 1) #Region ### START Koda GUI section ### Form=K:\GUI Reg Msg Test works\GRM test GUI.kxf Global $Form1 = GUICreate("Form1", 611, 430, 260, 140) GUISetFont(12, 400, 0, "Segoe UI") GUISetOnEvent($GUI_EVENT_CLOSE, "Form1Close") GUISetOnEvent($GUI_EVENT_MINIMIZE, "Form1Minimize") GUISetOnEvent($GUI_EVENT_MAXIMIZE, "Form1Maximize") GUISetOnEvent($GUI_EVENT_RESTORE, "Form1Restore") Global $Button1 = GUICtrlCreateButton("Button1", 368, 360, 137, 49) GUICtrlSetOnEvent(-1, "Button1Click") Global $List1 = GUICtrlCreateList("", 16, 216, 161, 181) GUICtrlSetOnEvent(-1, "List1Click") Global $Combo1 = GUICtrlCreateCombo("Combo1", 352, 24, 193, 25, BitOR($CBS_DROPDOWN,$CBS_AUTOHSCROLL)) GUICtrlSetOnEvent(-1, "Combo1Change") Global $Input1 = GUICtrlCreateInput("Input1", 48, 32, 169, 33) GUICtrlSetOnEvent(-1, "Input1Change") Global $Edit1 = GUICtrlCreateEdit("", 248, 80, 321, 161) GUICtrlSetData(-1, "Edit1") GUICtrlSetOnEvent(-1, "Edit1Change") GUIRegisterMsg($WM_NOTIFY,"List1Click") GUISetState(@SW_SHOW) #EndRegion ### END Koda GUI section ### Local $tmp = ["Orange","Apple","Banana","Papaya","Grapes"] For $i = 0 to 4 GUICtrlSetData($List1,$tmp[$i]) Next While 1 Sleep(100) WEnd Func List1Click($hWnd, $iMsg, $wParam, $lParam) #forceref $hWnd, $iMsg Local $hWndFrom,$iIDfrom, $iCode, $tNMHDR, $hWndList, $tInfo $hWndList = $List1 if Not IsHWnd($List1) Then $hWndList = GUICtrlGetHandle($List1) $tNMHDR = DllStructCreate($tagNMHDR, $lParam) $hWndFrom = HWnd(DllStructGetData($tNMHDR,"hWndFrom")) $iIDfrom = DllStructGetData($tNMHDR,"IDFrom") $iCode = DllStructGetData($tNMHDR, "Code") Switch $hWndFrom Case $List1 Switch $iCode Case $LBN_DBLCLK ;$tInfo = DllStructCreate($tagNMMOUSE) Alert("You Clicked Twice") EndSwitch EndSwitch Return $GUI_RUNDEFMSG EndFunc This gui is only for learning pupose. So please don't mind its aesthetic style.