MrCreatoR Posted October 14, 2007 Share Posted October 14, 2007 Hi all, Why i can't get it work? #include <GuiConstants.au3> Global Const $WM_NOTIFY = 0x004E $Counter = 0 $Gui = GuiCreate("Test") GUIRegisterMsg($WM_NOTIFY, "WM_NOTIFY") ;Just switch these control and you see the message when button is hovered $Ctrl = GUICtrlCreateLabel("Label", 20, 50) ;$Ctrl = GUICtrlCreateButton("Button", 20, 50) GUISetState() While 1 $Msg = GUIGetMsg() Switch $Msg Case -3 Exit EndSwitch WEnd Func WM_NOTIFY($hWndGUI, $MsgID, $WParam, $LParam) $Counter += 1 ConsoleWrite("It should be displayed " & $Counter & @LF) Return $GUI_RUNDEFMSG EndFunc I want to check if the label is hovered, but it seems that it works only on Buttons/Checkboxes etc . Spoiler Using OS: Win 7 Professional, Using AutoIt Ver(s): 3.3.6.1 / 3.3.8.1 AutoIt Russian Community My Work... Spoiler Projects: ATT - Application Translate Tool {new}| BlockIt - Block files & folders {new}| SIP - Selected Image Preview {new}| SISCABMAN - SciTE Abbreviations Manager {new}| AutoIt Path Switcher | AutoIt Menu for Opera! | YouTube Download Center! | Desktop Icons Restorator | Math Tasks | KeyBoard & Mouse Cleaner | CaptureIt - Capture Images Utility | CheckFileSize ProgramUDFs: OnAutoItErrorRegister - Handle AutoIt critical errors {new}| AutoIt Syntax Highlight {new}| Opera Library! | Winamp Library | GetFolderToMenu | Custom_InputBox()! | _FileRun UDF | _CheckInput() UDF | _GUIInputSetOnlyNumbers() UDF | _FileGetValidName() UDF | _GUICtrlCreateRadioCBox UDF | _GuiCreateGrid() | _PathSplitByRegExp() | _GUICtrlListView_MoveItems - UDF | GUICtrlSetOnHover_UDF! | _ControlTab UDF! | _MouseSetOnEvent() UDF! | _ProcessListEx - UDF | GUICtrl_SetResizing - UDF! | Mod. for _IniString UDFs | _StringStripChars UDF | _ColorIsDarkShade UDF | _ColorConvertValue UDF | _GUICtrlTab_CoverBackground | CUI_App_UDF | _IncludeScripts UDF | _AutoIt3ExecuteCode | _DragList UDF | Mod. for _ListView_Progress | _ListView_SysLink | _GenerateRandomNumbers | _BlockInputEx | _IsPressedEx | OnAutoItExit Handler | _GUICtrlCreateTFLabel UDF | WinControlSetEvent UDF | Mod. for _DirGetSizeEx UDF Examples: ScreenSaver Demo - Matrix included | Gui Drag Without pause the script | _WinAttach()! | Turn Off/On Monitor | ComboBox Handler Example | Mod. for "Thinking Box" | Cool "About" Box | TasksBar Imitation Demo Like the Projects/UDFs/Examples? Please rate the topic (up-right corner of the post header: Rating ) * === My topics === * ================================================== ================================================== AutoIt is simple, subtle, elegant. © AutoIt Team Link to comment Share on other sites More sharing options...
Achilles Posted October 14, 2007 Share Posted October 14, 2007 (edited) #include <GuiConstants.au3> ;~ Global Const $WM_NOTIFY = 0x004E $Counter = 0 $Gui = GuiCreate("Test") GUIRegisterMsg($WM_COMMAND, 'MY_WM_COMMAND') ;Just switch these control and you see the message when button is hovered $Ctrl = GUICtrlCreateLabel("Label", 20, 50) ;$Ctrl = GUICtrlCreateButton("Button", 20, 50) GUISetState() While 1 $Msg = GUIGetMsg() Switch $Msg Case -3 Exit EndSwitch WEnd Func MY_WM_COMMAND($hWndGUI, $MsgID, $WParam, $LParam) $Counter += 1 ConsoleWrite("It should be displayed " & $Counter & @LF) Return $GUI_RUNDEFMSG EndFunc Download the newest beta! It has all those Constants in it now... like the $WM_COMMAND and $WM_NOTIFY... Anyways, you needed the command one not the notify. EDIT: And that doesn't notify you of hover events... I don't know of anything that will except GuiGetCursorInfo() or whatever it is... maybe Larry's hook.dll, I never looked into that much. Edited October 14, 2007 by Piano_Man My Programs[list][*]Knight Media Player[*]Multiple Desktops[*]Daily Comics[*]Journal[/list] Link to comment Share on other sites More sharing options...
Siao Posted October 14, 2007 Share Posted October 14, 2007 (edited) I want to check if the label is hovered, but it seems that it works only on Buttons/Checkboxes etc .I'm not sure you know what that "it", which works, is I mean, I don't see you checking what received notification code is anywhere in your WM_NOTIFY function. If you did, you'd see that it is NM_CUSTOMDRAW. Which a button sends to the parent window; and what exactly it wants to say by sending it, you can see by reading the NMCUSTOMDRAW structure...You get lucky that this notification code suits your goal - mouse hover detection - because it is triggered when mouse enters/leaves button rect. But as you noticed, not all controls work that way.That's why you need subclassing if you want to get mouse hover events for any kind control. And it would be WM_MOUSEMOVE, WM_MOUSELEAVE or similar messages. Edited October 14, 2007 by Siao "be smart, drink your wine" Link to comment Share on other sites More sharing options...
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