Derived control doesn't work in collapsed group
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Category: Codejock Products
Forum Name: Command Bars
Forum Description: Topics Related to Codejock Command Bars
URL: http://forum.codejock.com/forum_posts.asp?TID=16017
Printed Date: 18 July 2025 at 9:32am
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Topic: Derived control doesn't work in collapsed group
Posted By: DavidH
Subject: Derived control doesn't work in collapsed group
Date Posted: 15 January 2010 at 8:00am
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To suit my needs for a control on the Ribbon, I derived a new class from it: class ValueEditRibbon: public CXTPControlEdit{ public: ... protected: BOOL OnHookKeyDown(UINT nChar, LPARAM lParam); private: ... }; I use the OnHookKeyDown to make sure only certain patterns can be entered (numerical values with fractions). I put it on the ribbon like this: ValueEditRibbon* veValue(new ValueEditRibbon()); pGroup->Add(veValue, ID_EDITABLE_VALUE); This all works fine. When I make the application screen small, the group with this control collapses. This is intended behavior of course. However, when I click the arrow down to unfold it, the edit box is there, but its OnHookKeyDown is no longer called. The control seems to be cast down to a CControlEditRibbon.  What can I do to make it work? Thanks, David. |