Retrieves the index of an image within the image list
#include <GuiHeader.au3>
_GUICtrlHeader_GetItemImage ( $hWnd, $iIndex )
$hWnd | Handle to the control |
$iIndex | 0-based item index |
#include <GUIConstantsEx.au3>
#include <GuiHeader.au3>
#include <GuiImageList.au3>
#include <WinAPIGdi.au3>
Global $g_idMemo
Example()
Func Example()
Local $hGUI, $hHeader, $hImage
; Create GUI
$hGUI = GUICreate("Header", 400, 300)
$hHeader = _GUICtrlHeader_Create($hGUI)
_GUICtrlHeader_SetUnicodeFormat($hHeader, True)
$g_idMemo = GUICtrlCreateEdit("", 2, 24, 396, 274, 0)
GUICtrlSetFont($g_idMemo, 9, 400, 0, "Courier New")
GUISetState(@SW_SHOW)
; Create an image list with images
$hImage = _GUIImageList_Create(11, 11)
_GUIImageList_Add($hImage, _WinAPI_CreateSolidBitmap($hGUI, 0xFF0000, 11, 11))
_GUIImageList_Add($hImage, _WinAPI_CreateSolidBitmap($hGUI, 0x00FF00, 11, 11))
_GUIImageList_Add($hImage, _WinAPI_CreateSolidBitmap($hGUI, 0x0000FF, 11, 11))
_GUICtrlHeader_SetImageList($hHeader, $hImage)
; Add columns
_GUICtrlHeader_AddItem($hHeader, "Column 0", 100, 0, 0)
_GUICtrlHeader_AddItem($hHeader, "Column 1", 100, 0, 1)
_GUICtrlHeader_AddItem($hHeader, "Column 2", 100, 0, 2)
_GUICtrlHeader_AddItem($hHeader, "Column 3", 100)
; Show column 0 image
MemoWrite("Column 0 image: " & _GUICtrlHeader_GetItemImage($hHeader, 0))
Sleep(1000)
; Set column 0 image
_GUICtrlHeader_SetItemImage($hHeader, 0, 2)
; Show column 0 image
MemoWrite("Column 0 image: " & _GUICtrlHeader_GetItemImage($hHeader, 0))
; Loop until the user exits.
Do
Until GUIGetMsg() = $GUI_EVENT_CLOSE
EndFunc ;==>Example
; Write a line to the memo control
Func MemoWrite($sMessage)
GUICtrlSetData($g_idMemo, $sMessage & @CRLF, 1)
EndFunc ;==>MemoWrite