treelist for autofilter ( nested nodes for dates ) ( using SvxTreeListBox )

Attempt at trying to get more interopable behavior, imho the way dates are
presented in the autofilter of the "other" well known spreadsheet application
is very nice and intuitive. This attempt here is lacking in that

a) for some reason I am not getting the node icons ( and subsequently can't sing
le click anything to expand the nodes ) Only double clicking works to expand
b) the 'check' behaviour is not quite right, e.g. as simple example is if all
nodes of a particular date are unset then clicking the leaf node ( e.g. day )
wont set the ancestor nodes.

Change-Id: Iaa89cac21fb18074ff64a984f099a35851c2fe3c

1 files changed, 4 insertions, 1 deletions

diff --git a/sc/inc/typedstrdata.hxx b/sc/inc/typedstrdata.hxx
index 346978bf8446..7d8cf4483400 100644
--- a/sc/inc/typedstrdata.hxx
+++ b/sc/inc/typedstrdata.hxx
@@ -27,13 +27,15 @@ public:
     };
 
     ScTypedStrData( const OUString& rStr, double nVal = 0.0,
-                    StringType eType = Standard );
+                    StringType eType = Standard, bool bDate = false );
 
     ScTypedStrData( const ScTypedStrData& rCpy );
 
     bool IsStrData() const;
+    bool IsDate() const;
     SC_DLLPUBLIC const OUString& GetString() const;
     StringType GetStringType() const;
+    double GetValue() const { return mfValue; }
 
     struct LessCaseSensitive : std::binary_function<ScTypedStrData, ScTypedStrData, bool>
     {
@@ -62,6 +64,7 @@ private:
     OUString maStrValue;
     double mfValue;
     StringType meStrType;
+    bool   mbIsDate;
 };
 
 class FindTypedStrData : std::unary_function<ScTypedStrData, bool>