virtual bool ItemsChanged( const wxDataViewItemArray &items );
virtual bool ValueChanged( const wxDataViewItem &item, unsigned int col ) = 0;
virtual bool Cleared() = 0;
-
+
// some platforms, such as GTK+, may need a two step procedure for ::Reset()
virtual bool BeforeReset() { return true; }
virtual bool AfterReset() { return Cleared(); }
bool IsDefault() const { return !(HasColour() || HasFont()); }
+ // Return the font based on the given one with this attribute applied to it.
+ wxFont GetEffectiveFont(const wxFont& font) const;
+
private:
wxColour m_colour;
bool m_bold;
return false;
}
+ // Override this if you want to disable specific items
+ virtual bool IsEnabled(const wxDataViewItem &WXUNUSED(item),
+ unsigned int WXUNUSED(col)) const
+ {
+ return true;
+ }
+
// define hierachy
virtual wxDataViewItem GetParent( const wxDataViewItem &item ) const = 0;
virtual bool IsContainer( const wxDataViewItem &item ) const = 0;
return false;
}
+ virtual bool IsEnabledByRow(unsigned int WXUNUSED(row),
+ unsigned int WXUNUSED(col)) const
+ {
+ return true;
+ }
+
// helper methods provided by list models only
virtual unsigned GetRow( const wxDataViewItem &item ) const = 0;
- // returns the number of rows
+ // returns the number of rows
virtual unsigned int GetCount() const = 0;
// implement some base class pure virtual directly
return GetAttrByRow( GetRow(item), col, attr );
}
+ virtual bool IsEnabled(const wxDataViewItem &item, unsigned int col) const
+ {
+ return IsEnabledByRow( GetRow(item), col );
+ }
+
virtual bool IsListModel() const { return true; }
};
m_model(event.m_model),
m_value(event.m_value),
m_column(event.m_column),
- m_pos(m_pos),
+ m_pos(event.m_pos),
m_cacheFrom(event.m_cacheFrom),
m_cacheTo(event.m_cacheTo)
#if wxUSE_DRAG_AND_DROP
wxDataViewItem GetNthChild( const wxDataViewItem& parent, unsigned int pos ) const;
int GetChildCount( const wxDataViewItem& parent ) const;
-
+
void SetItemText( const wxDataViewItem& item, const wxString &text );
wxString GetItemText( const wxDataViewItem& item ) const;
void SetItemIcon( const wxDataViewItem& item, const wxIcon &icon );