Sets the unit of measure of horizontal and vertical space used in parameters of various _GUICtrlRichEdit functions
#include <GuiRichEdit.au3>
_GUICtrlRichEdit_SetSpaceUnit ( $sUnit )
| $sUnit | "in", "cm", "mm", "pt" (points), or "tw" (twips, 1/1440 inches, 1/567 centimeters) |
| Success: | True. |
| Failure: | False and sets the @error flag to non-zero. |
Initially, space is measured in inches.
_GUICtrlRichEdit_GetSpaceUnit, _GUICtrlRichEdit_SetParaBorder, _GUICtrlRichEdit_SetParaIndents, _GUICtrlRichEdit_SetParaNumbering, _GUICtrlRichEdit_SetParaSpacing, _GUICtrlRichEdit_SetParaTabStops, _GUICtrlRichEdit_SetTabStops
#include <GUIConstantsEx.au3>
#include <GuiRichEdit.au3>
#include <WindowsStylesConstants.au3>
Global $g_idLbl_Msg
Example()
Func Example()
Local $hGui = GUICreate("RichEdit Get/Set SpaceUnit (v" & @AutoItVersion & ")", 360, 350, -1, -1)
Local $hRichEdit = _GUICtrlRichEdit_Create($hGui, "This is a test.", 10, 10, 340, 220, _
BitOR($ES_MULTILINE, $WS_VSCROLL, $ES_AUTOVSCROLL))
$g_idLbl_Msg = GUICtrlCreateLabel("", 10, 235, 300, 60)
Local $idBtn_Next = GUICtrlCreateButton("Next", 270, 310, 40, 30)
GUISetState(@SW_SHOW)
_GUICtrlRichEdit_SetText($hRichEdit, "Paragraph 1")
Local $iMsg, $iStep = 0
While True
$iMsg = GUIGetMsg()
Select
Case $iMsg = $GUI_EVENT_CLOSE
_GUICtrlRichEdit_Destroy($hRichEdit) ; needed unless script crashes
; GUIDelete() ; is OK too
Exit
Case $iMsg = $idBtn_Next
$iStep += 1
Switch $iStep
Case 1
Report("1. Initial setting")
Case 2
_GUICtrlRichEdit_SetSpaceUnit("cm")
Report("2. Setting is now")
GUICtrlSetState($idBtn_Next, $GUI_DISABLE)
EndSwitch
EndSelect
WEnd
EndFunc ;==>Example
Func Report($sMsg)
$sMsg = $sMsg & @CRLF & _GUICtrlRichEdit_GetSpaceUnit()
GUICtrlSetData($g_idLbl_Msg, $sMsg)
EndFunc ;==>Report