group undo user actions

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Andrew Chichlowski

Posted: 06/09/2004 11:09:08

Hi,

I need to solve the following problem with TRichViewEdit:

Scenario 1:

If there is non-empty selection and user presses VK_DELETE the undo list

contains one action.

Scenario 2:

If there is non-empty selection and user presses some alphabetic key (say

"a") the undo list contains two actions, not one.

This difference between two scenarios make it difficult (if ever possible)

to undo user actions and substitute some "automatic" content.

Thanks in advance, Andrew Chichlowski.