[BUG?] AV after Alt+Tab pressed on text editor window

User, date	Message
Written by Allineer 2 months ago Category: HeidiSQL portable 35 posts since Thu, 01 Jul 10	1. dblclick on 'TEXT' cell in the 'Data' page - you should see the "Text editor" window. 2. press Alt+Tab for open any other window. 3. press Alt+Tab for return to Heidi. 4. I see "Text editor" window with completition window opened. why? 5. when I pressed Esc, I see AV. date/time : 2013-03-14, 23:05:10, 16ms computer name : TIRANA user name : Администратор <admin> registered owner : Максим operating system : Windows 7 x64 Service Pack 1 build 7601 system language : Russian system up time : 13 hours 4 minutes program up time : 23 minutes 5 seconds processor : Intel(R) Core(TM)2 Solo CPU U3500 @ 1.40GHz physical memory : 1736/4063 MB (free/total) free disk space : (C:) 1,88 GB (Z:) 59,16 GB display mode : 1366x768, 32 bit process id : $184c allocated memory : 46,88 MB executable : heidisql.exe exec. date/time : 2013-03-14 20:16 version : 7.0.0.4363 compiled with : Delphi XE madExcept version : 3.0m beta 1 callstack crc : $ad1434d0, $e2f852f9, $e2f852f9 exception number : 5 exception class : EInvalidOperation exception message : Cannot focus a disabled or invisible window. main thread ($1bc0): 0056f31a heidisql.exe Forms TCustomForm.SetActiveControl 0056f423 heidisql.exe Forms TCustomForm.FocusControl 004f07b6 heidisql.exe Controls TWinControl.SetFocus 005e9f34 heidisql.exe SynEdit 8612 +7 TCustomSynEdit.SetFocus 00643269 heidisql.exe SynCompletionProposal 2913 +16 TSynCompletionProposal.HandleOnCancel 00640913 heidisql.exe SynCompletionProposal 1427 +13 TSynBaseCompletionProposalForm.KeyDown 004ef3ea heidisql.exe Controls TWinControl.DoKeyDown 004ef416 heidisql.exe Controls TWinControl.WMKeyDown 004e919c heidisql.exe Controls TControl.WndProc 004eda60 heidisql.exe Controls TWinControl.WndProc 0056d02c heidisql.exe Forms TCustomForm.WndProc 004ed100 heidisql.exe Controls TWinControl.MainWndProc 004ab958 heidisql.exe Classes StdWndProc 75c37885 USER32.dll DispatchMessageW 00575ffb heidisql.exe Forms TApplication.ProcessMessage 0057603e heidisql.exe Forms TApplication.HandleMessage 0057199d heidisql.exe Forms TCustomForm.ShowModal 0074b721 heidisql.exe grideditlinks 1115 +7 TInplaceEditorLink.ButtonClick 0074b56b heidisql.exe grideditlinks 1065 +6 TInplaceEditorLink.BeginEdit 006228a9 heidisql.exe VirtualTrees TBaseVirtualTree.DoEdit 0061fb60 heidisql.exe VirtualTrees TBaseVirtualTree.WMTimer 004e919c heidisql.exe Controls TControl.WndProc 004eda60 heidisql.exe Controls TWinControl.WndProc 0062b554 heidisql.exe VirtualTrees TBaseVirtualTree.WndProc 004ed100 heidisql.exe Controls TWinControl.MainWndProc 004ab958 heidisql.exe Classes StdWndProc 75c37885 USER32.dll DispatchMessageW 00575ffb heidisql.exe Forms TApplication.ProcessMessage 0057603e heidisql.exe Forms TApplication.HandleMessage 00576369 heidisql.exe Forms TApplication.Run 00817bf0 heidisql.exe heidisql 75 +23 initialization 771a33a8 kernel32.dll BaseThreadInitThunk
Written by ansgar 2 months ago 3950 posts since Fri, 07 Apr 06	This is issue #2640. I could go and silence this exception quite easily, but I would prefer a fix which also prevents the completion proposal from popping up. That thing is really hard to fix. I tracked down the exception callstack, but that does not reveal why it pops up, just from which line of code, but the reason is not really clear. Must be some internal Windows message cascading from some activation event into the SynEdit code.
Written by Allineer 2 months ago 35 posts since Thu, 01 Jul 10	anse, you fix it in r4370? (0_o)
Written by ansgar 2 months ago 3950 posts since Fri, 07 Apr 06	Fixed that some days ago, see issue #2640.
Written by Allineer 2 months ago 35 posts since Thu, 01 Jul 10	Yaaaaaaaah! Thanks!
	Please login to leave a reply, or register at first. Username: Password: Remember me