Retrieves the immediate position of a scroll box that the user is dragging
#include <GuiScrollBars.au3>
_GUIScrollBars_GetScrollInfoTrackPos ( $hWnd, $iBar )
| $hWnd | Handle to the window |
| $iBar | Specifies the type of scroll bar. This parameter can be one of the following values: $SB_CTL - Retrieves the parameters for a scroll bar control. The $hWnd parameter must be the handle to the scroll bar control. $SB_HORZ - Retrieves the parameters for the window's standard horizontal scroll bar. $SB_VERT - Retrieves the parameters for the window's standard vertical scroll bar. |
| Success: | the immediate position of a scroll box. |
| Failure: | sets the @error flag to non-zero. |
_GUIScrollBars_GetScrollInfoEx
#include <GUIConstantsEx.au3>
#include <GuiScrollBars.au3>
#include <StructureConstants.au3>
#include <WindowsConstants.au3>
Global $g_idMemo
Example()
Func Example()
Local $hGUI = GUICreate("ScrollBars Get/Set Scroll InfoPage (v" & @AutoItVersion & ")", 400, 400, -1, -1, BitOR($WS_MINIMIZEBOX, $WS_CAPTION, $WS_POPUP, $WS_SYSMENU, $WS_SIZEBOX))
$g_idMemo = GUICtrlCreateEdit("", 2, 2, 380, 380, BitOR($WS_HSCROLL, $WS_VSCROLL))
GUICtrlSetResizing($g_idMemo, $GUI_DOCKALL)
GUICtrlSetFont($g_idMemo, 9, 400, 0, "Courier New")
GUISetBkColor(0x88AABB)
GUISetState(@SW_SHOW)
_GUIScrollBars_Init($hGUI)
_GUIScrollBars_SetScrollInfoMin($hGUI, $SB_HORZ, 10)
_GUIScrollBars_SetScrollInfoMax($hGUI, $SB_HORZ, 80)
_GUIScrollBars_SetScrollInfoPage($hGUI, $SB_HORZ, 60)
MemoWrite("Horizontal" & @CRLF & "--------------------------------------")
MemoWrite("nPage....: " & _GUIScrollBars_GetScrollInfoPage($hGUI, $SB_HORZ))
MemoWrite("nPos.....: " & _GUIScrollBars_GetScrollInfoPos($hGUI, $SB_HORZ))
MemoWrite("nMin.....: " & _GUIScrollBars_GetScrollInfoMin($hGUI, $SB_HORZ))
MemoWrite("nMax.....: " & _GUIScrollBars_GetScrollInfoMax($hGUI, $SB_HORZ))
MemoWrite("nTrackPos: " & _GUIScrollBars_GetScrollInfoTrackPos($hGUI, $SB_HORZ))
MemoWrite(@CRLF & "Vertical" & @CRLF & "--------------------------------------")
MemoWrite("nPage....: " & _GUIScrollBars_GetScrollInfoPage($hGUI, $SB_VERT))
MemoWrite("nPos.....: " & _GUIScrollBars_GetScrollInfoPos($hGUI, $SB_VERT))
MemoWrite("nMin.....: " & _GUIScrollBars_GetScrollInfoMin($hGUI, $SB_VERT))
MemoWrite("nMax.....: " & _GUIScrollBars_GetScrollInfoMax($hGUI, $SB_VERT))
MemoWrite("nTrackPos: " & _GUIScrollBars_GetScrollInfoTrackPos($hGUI, $SB_VERT))
While 1
Switch GUIGetMsg()
Case $GUI_EVENT_CLOSE
ExitLoop
EndSwitch
WEnd
Exit
EndFunc ;==>Example
; Write a line to the memo control
Func MemoWrite($sMessage)
GUICtrlSetData($g_idMemo, $sMessage & @CRLF, 1)
EndFunc ;==>MemoWrite