Author Topic: Win32/Win64 Undo  (Read 181 times)


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Win32/Win64 Undo
« on: June 17, 2022, 07:57:46 pm »
I tested win32/win64 widget set: TEdit and TMemo, and found they only support 1 level undo.

Can anyone test it on other widget sets? Carbon, QT, Cocoa, etc. Do they only support 1 level undo too, or more. Is it an LCL issue or widget set issue?


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Re: Win32/Win64 Undo
« Reply #1 on: June 17, 2022, 09:27:59 pm »
Haven't tested any of the WS.

But, take the win explorer (as representative for what Windows itself has on offer).
Edit a filename, or edit the path. Only one level of undo. (actually it then undoes the undo, so it goes undo - redo - undo - redo ...)

I don't know if there are any settings in the API....


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