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DBViewNumber shouldn't crash anymore.

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This commit is contained in:
dfighter1985 2014-10-20 20:57:08 +02:00
parent 3c26e7a981
commit 796cccab19
3 changed files with 21 additions and 3 deletions
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4
code/nel/include/nel/gui/dbview_number.h
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@ -55,9 +55,7 @@ namespace NLGUI
static void forceLink();
protected:
sint64 getVal() { if (_Modulo == 0) return (_Number.getSInt64() / _Divisor);
else return (_Number.getSInt64() / _Divisor)%_Modulo; }
sint64 getVal();
protected:

9
code/nel/include/nel/gui/interface_property.h
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@ -47,6 +47,15 @@ namespace NLGUI
_VolatileValue = NULL;
}
/// Tells if this property has a value
bool hasValue() const
{
if( _VolatileValue != NULL )
return true;
else
return false;
}
NLMISC::CCDBNodeLeaf* getNodePtr() const
{
return _VolatileValue;

11
code/nel/src/gui/dbview_number.cpp
View file

@ -249,5 +249,16 @@ namespace NLGUI
{
}
sint64 CDBViewNumber::getVal()
{
if( !_Number.hasValue() )
return 0;
if( _Modulo == 0 )
return _Number.getSInt64() / _Divisor;
else
return ( _Number.getSInt64() / _Divisor ) % _Modulo;
}
}