GioVit 0 Posted October 10, 2007 Is there a way to automatically call a function via GuiRegisterMsg or some Gui Event handling to detect when an Input Control or an Edit Control change it value? ie when a key is pressed when have focus. I know you can use HotKeySet() to detect some keys and also you can use the while loop to check if an input control value has changed, but I want to know if there is another approach. Another question, How can I select all the text in an input Control when it get the focused? thanks in advance Share this post Link to post Share on other sites
GaryFrost 18 Posted October 10, 2007 Something to look at being an input control is a 1 line edit control expandcollapse popup#include <GuiConstants.au3> #include <GuiEdit.au3> #include <GuiStatusBar.au3> #include <WinAPI.au3> ; used for Lo/Hi word Opt('MustDeclareVars', 1) $Debug_Ed = False ; Check ClassName being passed to Edit functions, set to True and use a handle to another control to see it work Global $hEdit _Example_Internal() Func _Example_Internal() Local $hGUI, $StatusBar, $sFile = RegRead("HKEY_LOCAL_MACHINE\SOFTWARE\AutoIt v3\AutoIt", "InstallDir") & "\include\changelog.txt" Local $aPartRightSide[4] = [120, 248, 378, -1], $button ; Create GUI $hGUI = GUICreate("(Internal) Edit Get Modify", 400, 300) $hEdit = GUICtrlCreateInput("", 2, 2, 394, 25) $button = GUICtrlCreateButton("Ok", 10, 40, 90, 25) GUICtrlSetState($button, $GUI_DEFBUTTON) $StatusBar = _GUICtrlStatusBar_Create ($hGUI, $aPartRightSide) _GUICtrlStatusBar_SetIcon ($StatusBar, 3, 97, "shell32.dll") GUISetState() GUIRegisterMsg($WM_COMMAND, "WM_COMMAND") ; Add Text _GUICtrlEdit_AppendText ($hEdit, "This is a test") ; Get Modified Flag _GUICtrlStatusBar_SetText ($StatusBar, "Modified: " & _GUICtrlEdit_GetModify ($hEdit), 2) GUICtrlSetState($button, $GUI_FOCUS) ; Loop until user exits Do Until GUIGetMsg() = $GUI_EVENT_CLOSE GUIDelete() EndFunc ;==>_Example_Internal Func _Input_Changed($hControl) _DebugPrint("Input Changed: " & _GUICtrlEdit_GetText ($hControl)) EndFunc ;==>_Input_Changed Func _Input_Focus($hControl) _DebugPrint("Input Got Focus") _GUICtrlEdit_SetSel ($hControl, 0, -1) EndFunc ;==>_Input_Focus Func WM_COMMAND($hWnd, $iMsg, $iwParam, $ilParam) Local $hWndFrom, $iIDFrom, $iCode, $hWndEdit If Not IsHWnd($hEdit) Then $hWndEdit = GUICtrlGetHandle($hEdit) $hWndFrom = $ilParam $iIDFrom = _WinAPI_LoWord ($iwParam) $iCode = _WinAPI_HiWord ($iwParam) Switch $hWndFrom Case $hEdit, $hWndEdit Switch $iCode Case $EN_ALIGN_LTR_EC ; Sent when the user has changed the edit control direction to left-to-right _DebugPrint("$EN_ALIGN_LTR_EC" & @LF & "--> hWndFrom:" & @TAB & $hWndFrom & @LF & _ "-->IDFrom:" & @TAB & $iIDFrom & @LF & _ "-->Code:" & @TAB & $iCode) ; no return value Case $EN_ALIGN_RTL_EC ; Sent when the user has changed the edit control direction to right-to-left _DebugPrint("$EN_ALIGN_RTL_EC" & @LF & "--> hWndFrom:" & @TAB & $hWndFrom & @LF & _ "-->IDFrom:" & @TAB & $iIDFrom & @LF & _ "-->Code:" & @TAB & $iCode) ; no return value Case $EN_CHANGE ; Sent when the user has taken an action that may have altered text in an edit control _DebugPrint("$EN_CHANGE" & @LF & "--> hWndFrom:" & @TAB & $hWndFrom & @LF & _ "-->IDFrom:" & @TAB & $iIDFrom & @LF & _ "-->Code:" & @TAB & $iCode) _Input_Changed($iIDFrom) ; no return value Case $EN_ERRSPACE ; Sent when an edit control cannot allocate enough memory to meet a specific request _DebugPrint("$EN_ERRSPACE" & @LF & "--> hWndFrom:" & @TAB & $hWndFrom & @LF & _ "-->IDFrom:" & @TAB & $iIDFrom & @LF & _ "-->Code:" & @TAB & $iCode) ; no return value Case $EN_HSCROLL ; Sent when the user clicks an edit control's horizontal scroll bar _DebugPrint("$EN_HSCROLL" & @LF & "--> hWndFrom:" & @TAB & $hWndFrom & @LF & _ "-->IDFrom:" & @TAB & $iIDFrom & @LF & _ "-->Code:" & @TAB & $iCode) ; no return value Case $EN_KILLFOCUS ; Sent when an edit control loses the keyboard focus _DebugPrint("$EN_KILLFOCUS" & @LF & "--> hWndFrom:" & @TAB & $hWndFrom & @LF & _ "-->IDFrom:" & @TAB & $iIDFrom & @LF & _ "-->Code:" & @TAB & $iCode) ; no return value Case $EN_MAXTEXT ; Sent when the current text insertion has exceeded the specified number of characters for the edit control _DebugPrint("$EN_MAXTEXT" & @LF & "--> hWndFrom:" & @TAB & $hWndFrom & @LF & _ "-->IDFrom:" & @TAB & $iIDFrom & @LF & _ "-->Code:" & @TAB & $iCode) ; This message is also sent when an edit control does not have the $ES_AUTOHSCROLL style and the number of characters to be ; inserted would exceed the width of the edit control. ; This message is also sent when an edit control does not have the $ES_AUTOVSCROLL style and the total number of lines resulting ; from a text insertion would exceed the height of the edit control ; no return value Case $EN_SETFOCUS ; Sent when an edit control receives the keyboard focus _DebugPrint("$EN_SETFOCUS" & @LF & "--> hWndFrom:" & @TAB & $hWndFrom & @LF & _ "-->IDFrom:" & @TAB & $iIDFrom & @LF & _ "-->Code:" & @TAB & $iCode) _Input_Focus($iIDFrom) ; no return value Case $EN_UPDATE ; Sent when an edit control is about to redraw itself _DebugPrint("$EN_UPDATE" & @LF & "--> hWndFrom:" & @TAB & $hWndFrom & @LF & _ "-->IDFrom:" & @TAB & $iIDFrom & @LF & _ "-->Code:" & @TAB & $iCode) ; no return value Case $EN_VSCROLL ; Sent when the user clicks an edit control's vertical scroll bar or when the user scrolls the mouse wheel over the edit control _DebugPrint("$EN_VSCROLL" & @LF & "--> hWndFrom:" & @TAB & $hWndFrom & @LF & _ "-->IDFrom:" & @TAB & $iIDFrom & @LF & _ "-->Code:" & @TAB & $iCode) ; no return value EndSwitch EndSwitch Return $GUI_RUNDEFMSG EndFunc ;==>WM_COMMAND Func _DebugPrint($s_text, $line = @ScriptLineNumber) ConsoleWrite( _ "!===========================================================" & @LF & _ "+======================================================" & @LF & _ "-->Line(" & StringFormat("%04d", $line) & "):" & @TAB & $s_text & @LF & _ "+======================================================" & @LF) EndFunc ;==>_DebugPrint SciTE for AutoItDirections for Submitting Standard UDFs Don't argue with an idiot; people watching may not be able to tell the difference. 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GioVit 0 Posted October 10, 2007 Something to look at being an input control is a 1 line edit controlWow!!! Thank you very much GaryAnd about my second question How can I select all the text in an input Control when it get the focused?Thanks again Share this post Link to post Share on other sites
GaryFrost 18 Posted October 10, 2007 Wow!!! Thank you very much GaryAnd about my second question Thanks againOn tab, tab to it, it should select it all, using the mouse over-rides the selection SciTE for AutoItDirections for Submitting Standard UDFs Don't argue with an idiot; people watching may not be able to tell the difference. Share this post Link to post Share on other sites
Blue_Drache 260 Posted October 12, 2007 Re: Second Question I do something similar with one of my GUIs. After the main button is pressed, a series of events happen, last of which, I set a flag variable. In the main GUI loop outside of the select case, I check for the flag. If the window's active and the flag is set, I highlight the main input box and select all the text in it. If WinActive($hwndGUI) Then HotKeySet("{ESC}", "MyExit2") If $i_runFlag Then $i_runFlag = 0 ControlSend($hwndGUI, "", $nptIndex, "{end}{shiftdown}{home}{shiftup}") EndIf Else HotKeySet("{ESC}") EndIfoÝ÷ Ú[ej׫¢x-jëh×6 Case $btnGo $prevclip = ClipGet() GUISetState(@SW_HIDE, $hwndGUI) $varTemp = _PrimaryDataLoop() ClipPut($prevclip) _LoliCheck() GUISetState(@SW_SHOW, $hwndGUI) Switch $varTemp Case 2 WinActivate($hwndCRU) Case 3 WinActivate($c) WinActivate($a) Case 10 To 25000 WinActivate($hwndGUI) Case Else WinActivate($varWin) EndSwitch DBP($version, "Awaiting new input" & @LF, 0, 0) $i_runFlag = 1 ; :::this is the key here::: Lofting the cyberwinds on teknoleather wings, I am...The Blue Drache Share this post Link to post Share on other sites
Docfxit 7 Posted December 13, 2007 Hi, Where could I download WinAPI.au3 used as an include in this script? Thank you, Docfxit Share this post Link to post Share on other sites
GaryFrost 18 Posted December 14, 2007 Hi,Where could I download WinAPI.au3 used as an include in this script?Thank you,DocfxitIt's included in the install of AutoIt. SciTE for AutoItDirections for Submitting Standard UDFs Don't argue with an idiot; people watching may not be able to tell the difference. Share this post Link to post Share on other sites
