ILLBeBack Posted September 25, 2013 Share Posted September 25, 2013 In a RichEdit control, the selection goes invisible (not the text, the highlighting) after using UDF _GUICtrlRichEdit_GetFont. The selection remains invisible even if _GUICtrlRichEdit_SetSel is used afterwards. The script below will demonstrate this. Run the script and click the button to get started. A series of message boxes will pause the script at each step for verification. Can someone please confirm this. expandcollapse popup#include <GuiRichEdit.au3> #include <GUIConstantsEx.au3> #include <WindowsConstants.au3> Global $hRichEdit, $hGui, $iMsg, $btnNext, $aFontAtts $hGui = GUICreate("_GUICtrlRichEdit_GetFont", 300, 150, (@DesktopWidth - 300) / 2, 100) $hRichEdit = _GUICtrlRichEdit_Create($hGui, "Selection NOT visible after _GUICtrlRichEdit_GetFont", 10, 10, 300, 90, BitOR($ES_MULTILINE, $ES_NOHIDESEL)) $btnNext = GUICtrlCreateButton(" Click Me To Start ", 110, 110) GUISetState() While True $iMsg = GUIGetMsg() Select Case $iMsg = $GUI_EVENT_CLOSE _GUICtrlRichEdit_Destroy($hRichEdit) Exit Case $iMsg = $btnNext GUICtrlSetState($btnNext, $GUI_DISABLE) _GUICtrlRichEdit_SetSel($hRichEdit, 0, 9) ; <<<< Selection is visible. MsgBox(4096, "1", "The word 'Selection' should be visually selected!") $aFontAtts = _GUICtrlRichEdit_GetFont($hRichEdit) ; <<<< Causes selection to go invisible. MsgBox(4096, "2", _ "The UFD _GUICtrlRichEdit_GetFont function was called." & @LF & _ "Is the word 'Selection' still visually selected?" & @LF & _ "It should be, but it's not." & @LF & _ @LF & _ "It's actually selected, although not visually." & @LF & _ @LF & _ "Click OK to do _GUICtrlRichEdit_SetSel($hRichEdit, 0, 9).") _GUICtrlRichEdit_SetSel($hRichEdit, 0, 9) ; <<<< Setting Seletion again does not make selecion visible. ; _GUICtrlRichEdit_SetSel($hRichEdit, 0, 9, False) ; <<<< Setting Seletion again does not make selecion visible. MsgBox(4096, "3", _ "Is the word 'Selection' selected?" & @LF & _ "_GUICtrlRichEdit_SetSel($hRichEdit, 0, 9) was called" & @LF & _ "but the selection is still invisible." & @LF & _ @LF & _ "Even if _GUICtrlRichEdit_SetSel($hRichEdit, 0, 9, False)" & @LF & _ "is called, the selection is still invisible." & @LF & _ @LF & _ "Click OK and it's back to visually selected (I don't know why).") EndSelect WEnd Exit Link to comment Share on other sites More sharing options...
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