/***********************************************************************
	Combobox
***********************************************************************/
class Combobox : public Window
{
	bool getSingleClickEnabled() const;
	bool isDropDownListVisible() const;

    Editbox* getEditbox() const;
    PushButton* getPushButton() const;
    ComboDropList* getDropList() const;

	bool hasInputFocus() const;
	bool isReadOnly() const;
	bool isTextValid() const;
	string getValidationString() const;

	unsigned long getCaratIndex() const;
	unsigned long getSelectionStartIndex() const;
	unsigned long getSelectionEndIndex() const;
	unsigned long getSelectionLength() const;
	unsigned long getMaxTextLength() const;

	void activateEditbox();

	unsigned long getItemCount() const;
	ListboxItem* getSelectedItem() const;
	ListboxItem* getListboxItemFromIndex(unsigned long index) const;
	unsigned long getItemIndex(const ListboxItem* item) const;
	bool isItemSelected(unsigned long index) const;
	ListboxItem* findItemWithText(string text, const ListboxItem* start_item);
	bool isListboxItemInList(const ListboxItem* item) const;

	void resetList();
	void addItem(ListboxItem* item);
	void insertItem(ListboxItem* item, const ListboxItem* position);
	void removeItem(const ListboxItem* item);
	void clearAllSelections();
	void setSortingEnabled(bool setting);
	void setShowVertScrollbar(bool setting);
	void setShowHorzScrollbar(bool setting);
	void setItemSelectState(ListboxItem* item, bool state);
	void setItemSelectState(unsigned long item_index, bool state);
	void handleUpdatedListItemData();

	bool isSortEnabled() const;
	bool isVertScrollbarAlwaysShown() const;
	bool isHorzScrollbarAlwaysShown() const;

	void showDropList();
	void hideDropList();
	void setSingleClickEnabled(bool setting);

	void setReadOnly(bool setting);
	void setValidationString(string validation_string);
	void setCaratIndex(unsigned long carat_pos);
	void setSelection(unsigned long start_pos, unsigned long end_pos);
	void setMaxTextLength(unsigned long max_len);
};