Hallo!
Ich würde gerne eine in einer listview filtern. Dazu habe ich folgendes Script im englischen Forum gefunden.
Spoiler anzeigen
#include <Constants.au3>
#include <GUIConstants.au3>
#include <WindowsConstants.au3>
#include <GUIListView.au3>
#include <WinAPI.au3>
$gui = GUICreate("listview filter", 400, 250, -1, -1)
$listview = GUICtrlCreateListView("col0|col1|col2", 10, 10, 380, 230)
GUICtrlSendMsg(-1, 0x101E, 0, 125)
GUICtrlSendMsg(-1, 0x101E, 1, 125)
GUICtrlSendMsg(-1, 0x101E, 2, 125)
GUICtrlCreateListViewItem("blue|green|blue", $listview)
GUICtrlCreateListViewItem("red|blue|green", $listview)
GUICtrlCreateListViewItem("green|red|red", $listview)
GUICtrlCreateListViewItem("blue|green|blue", $listview)
GUICtrlCreateListViewItem("red|blue|green", $listview)
GUICtrlCreateListViewItem("green|red|red", $listview)
GUICtrlCreateListViewItem("blue|green|blue", $listview)
GUICtrlCreateListViewItem("red|blue|green", $listview)
GUICtrlCreateListViewItem("green|red|red", $listview)
GUICtrlCreateListViewItem("blue|green|blue", $listview)
GUICtrlCreateListViewItem("red|blue|green", $listview)
GUICtrlCreateListViewItem("green|red|red", $listview)
GUISetState()
;Use of lock/unlock and begin/end update is just to cause repainting so the filterbar is fully visible
GUISetState(@SW_LOCK, $gui)
_GUICtrlListView_BeginUpdate($listview)
;Add the filter bar to the header control
$header = _GUICtrlListView_GetHeader($listview)
$styles = _WinAPI_GetWindowLong($header, $GWL_STYLE)
_WinAPI_SetWindowLong($header, $GWL_STYLE, BitOR($styles, $HDS_FILTERBAR))
;Use of lock/unlock and begin/end update is just to cause repainting so the filterbar is fully visible
_GUICtrlListView_EndUpdate($listview)
GUISetState(@SW_UNLOCK, $gui)
;Register WM_NOTIFY to handle $HDN_FILTERBTNCLICK messages
GUIRegisterMsg($WM_NOTIFY, "WM_NOTIFY")
;Loop GUI until exit
Do
$msg = GUIGetMsg()
Until $msg = $GUI_EVENT_CLOSE
Func WM_NOTIFY($hWnd, $iMsg, $iwParam, $ilParam)
Local $hWndFrom, $iIDFrom, $iCode
Local $tNMHDR, $tNMHEADER, $tNMHDFILTERBTNCLICK, $tNMHDDISPINFO
Local $iHeaderItem, $tItem
Local $HDFT_ISSTRING = 0x0
Local $HDFT_ISNUMBER = 0x1
$tNMHDR = DllStructCreate($tagNMHDR, $ilParam)
$hWndFrom = HWnd(DllStructGetData($tNMHDR, "hWndFrom"))
$iIDFrom = DllStructGetData($tNMHDR, "IDFrom")
$iCode = DllStructGetData($tNMHDR, "Code")
Switch $hWndFrom
Case $header
Switch $iCode
Case $HDN_FILTERBTNCLICK ; Notifies the header control's parent window when the filter button is clicked or in response to an $HDM_SETITEM message
$tNMHDFILTERBTNCLICK = DllStructCreate($tagNMHDFILTERBTNCLICK, $ilParam)
$column = DllStructGetData($tNMHDFILTERBTNCLICK, "Item")
MsgBox(0, "Msg", "Filter button click for column " & $column & @CRLF & _
"Now I need code for getting the filter text!")
;Return True ; An $HDN_FILTERCHANGE notification will be sent to the header control's parent window
; This notification gives the parent window an opportunity to synchronize its user interface elements
Return False ; If you do not want the notification sent
Case $HDN_FILTERCHANGE ; Notifies the header control's parent window that the attributes of a header control filter are being changed or edited
;$tNMHEADER = DllStructCreate($tagNMHEADER, $ilParam)
; no return value
EndSwitch
EndSwitch
Return $GUI_RUNDEFMSG
EndFunc ;==>WM_NOTIFY
Leider hat dort keiner auf die Frage des Erstellers des Scripts geantwortet.
Ich hoffe ihr könnt mir helfen.
Die WM_Notify Funktion wertet einen Druck auf die Buttons der Filterleiste aus.
Jetzt ist allerdings die Frage wie bekommt man einen eventuell eingegebenen Text in den Textfeldern heraus?
Mit Winspector erhält man dieses Ergebnis. (Siehe Bildanhang)
Danke für eure Bemühungen!
