Gets the border indent settings of (first) selected paragraph or (if no selection) of the current paragraph
#include <GuiRichEdit.au3>
_GUICtrlRichEdit_GetParaIndents ( $hWnd )
| $hWnd | Handle to the control |
| Success: | settings - a string consisting of values separated by semicolons (:): Value 1 - Left - indentation of left side of the body of the paragraph (of lines after the first) (in space units) Value 2 - Right - indentation of right side of the paragraph (in space units) Value 3 - FirstLine - indentation of the first line relative to other lines (in space units) Value 4 - scope: a - all (or only) selected paragraphs have these settings f - the first selected paragraph has these settings, but other(s) don't c - the current paragraph has these settings |
| Failure: | Empty string and sets the @error flag to non-zero. |
| @error: | 101 - $hWnd is not a handle |
Postive values of $iLeft, $iRight and $iFirstLine indent towards the center of the paragraph.
_GUICtrlRichEdit_SetParaIndents
Search EM_GETPARAFORMAT in MSDN Library.
#include <GUIConstantsEx.au3>
#include <GuiRichEdit.au3>
#include <WindowsStylesConstants.au3>
Global $g_idLbl_Msg, $g_hRichEdit
Example()
Func Example()
Local $hGui, $iMsg, $idBtn_Next, $iStep = 0
$hGui = GUICreate("Example (" & StringTrimRight(@ScriptName, StringLen(".exe")) & ")", 320, 350, -1, -1)
$g_hRichEdit = _GUICtrlRichEdit_Create($hGui, "This is a test.", 10, 10, 300, 220, _
BitOR($ES_MULTILINE, $WS_VSCROLL, $ES_AUTOVSCROLL))
$g_idLbl_Msg = GUICtrlCreateLabel("", 10, 235, 300, 60)
$idBtn_Next = GUICtrlCreateButton("Next", 270, 310, 40, 30)
GUISetState(@SW_SHOW)
_GUICtrlRichEdit_SetText($g_hRichEdit, "First paragraph")
Report("Para with default indent settings")
While True
$iMsg = GUIGetMsg()
Select
Case $iMsg = $GUI_EVENT_CLOSE
_GUICtrlRichEdit_Destroy($g_hRichEdit) ; needed unless script crashes
; GUIDelete() ; is OK too
Exit
Case $iMsg = $idBtn_Next
$iStep += 1
Switch $iStep
Case 1
_GUICtrlRichEdit_AppendText($g_hRichEdit, @CRLF & "Second paragraph")
Report("Added second paragraph")
Case 2
_GUICtrlRichEdit_SetParaIndents($g_hRichEdit, 0.25, .1)
Report("Changed indent settings of second paragraph")
Case 3
_GUICtrlRichEdit_SetSel($g_hRichEdit, 10, 26)
_GUICtrlRichEdit_SetParaIndents($g_hRichEdit, Default, 0, .2)
Report("Change settings of both paragraphs")
Case 4
; Stream all text to the Desktop so you can look at Indents settings in Word
_GUICtrlRichEdit_Deselect($g_hRichEdit)
_GUICtrlRichEdit_StreamToFile($g_hRichEdit, @DesktopDir & "\gcre.rtf")
GUICtrlSetState($idBtn_Next, $GUI_DISABLE)
EndSwitch
EndSelect
WEnd
EndFunc ;==>Example
Func Report($sMsg)
$sMsg = $sMsg & @CRLF & @CRLF & "Get function returns " & @CRLF & _GUICtrlRichEdit_GetParaIndents($g_hRichEdit)
GUICtrlSetData($g_idLbl_Msg, $sMsg)
EndFunc ;==>Report