@library{wxadv}
@category{ctrl}
- <!-- @appearance{ownerdrawncombobox.png} -->
+ @appearance{ownerdrawncombobox.png}
@see wxComboCtrl, wxComboBox, wxVListBox, wxCommandEvent
*/
/**
Destructor, destroying the owner-drawn combobox.
*/
- ~wxOwnerDrawnComboBox();
+ virtual ~wxOwnerDrawnComboBox();
//@{
/**
/**
Returns index to the widest item in the list.
*/
- int GetWidestItem() const;
+ virtual int GetWidestItem();
/**
Returns width of the widest item in the list.
*/
- int GetWidestItemWidth() const;
+ virtual int GetWidestItemWidth();
+
+protected:
/**
This method is used to draw the items background and, maybe, a border around it.
@remarks flags has the same meaning as with OnDrawItem().
*/
- void OnDrawBackground(wxDC& dc, const wxRect& rect, int item,
- int flags) const;
+ virtual void OnDrawBackground(wxDC& dc, const wxRect& rect, int item,
+ int flags) const;
/**
The derived class may implement this function to actually draw the item
@param flags
A combination of the ::wxOwnerDrawnComboBoxPaintingFlags enumeration values.
*/
- void OnDrawItem(wxDC& dc, const wxRect& rect, int item,
- int flags) const;
+ virtual void OnDrawItem(wxDC& dc, const wxRect& rect, int item,
+ int flags) const;
/**
The derived class may implement this method to return the height of the
The default implementation returns text height, as if this control was
a normal combobox.
*/
- wxCoord OnMeasureItem(size_t item) const;
+ virtual wxCoord OnMeasureItem(size_t item) const;
/**
The derived class may implement this method to return the width of the
The default implementation returns -1.
*/
- wxCoord OnMeasureItemWidth(size_t item) const;
+ virtual wxCoord OnMeasureItemWidth(size_t item) const;
};