In my last post I presented a custom control based on the previously published CTouchWindow WTL class. In this post I'm updating the code to support individual item enabling and disabling and also to illustrate how the client code can manage item notifications.
Each CTouchListItem (the base class for CPropertyListItem) now supports two new functions to control and report the enabled state: SetEnabled and IsEnabled. After changing the item state your code will have to update the item in order to reflect its updated status (this is very likely to change in the near future).
The new sample code now implements a very simple notification handling mechanism that tests the check state of the check box. This is done in the dialog's OnItemActivated method, called after a particular item is activated or deactivated. In this case, I test if the activated item is the check box item and enable or disable the second group (collapsing it when disabling).
As always, comments are welcome!
Sample: PropList2.zip (46 KB)
C++17 is formally approved
2 weeks ago