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made wxHeaderColumnBase dtor virtual to avoid gcc warnings

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@57164 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2008-12-07 16:03:50 +00:00
parent 40dc2ae656
commit a7d403698f
1 changed files with 6 additions and 1 deletions
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7
include/wx/headercol.h
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@@ -67,6 +67,11 @@ public:
int flags = wxCOL_DEFAULT_FLAGS); int flags = wxCOL_DEFAULT_FLAGS);
*/ */
// virtual dtor for the base class to avoid gcc warnings even though we
// don't normally delete the objects of this class via a pointer to
// wxHeaderColumnBase so it's not necessary, strictly speaking
virtual ~wxHeaderColumnBase() { }
// setters and getters for various attributes // setters and getters for various attributes
// ------------------------------------------ // ------------------------------------------
@@ -100,7 +105,7 @@ public:
// notice that while we make Set/GetFlags() pure virtual here and implement // notice that while we make Set/GetFlags() pure virtual here and implement
// the individual flags access in terms of them, for some derived classes // the individual flags access in terms of them, for some derived classes
// it is more natural to implement access to each flag individually, in // it is more natural to implement access to each flag individually, in
// which case they can use SetIndividualFlags() and GetFromIndividualFlags() // which case they can use SetIndividualFlags() and GetFromIndividualFlags()
// below to implement Set/GetFlags() // below to implement Set/GetFlags()
// set or retrieve all column flags at once: combination of wxCOL_XXX // set or retrieve all column flags at once: combination of wxCOL_XXX