list.hpp

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#ifndef OPENMW_COMPONENTS_WIDGETS_LIST_HPP
#define OPENMW_COMPONENTS_WIDGETS_LIST_HPP

#include <MyGUI_ScrollView.h>

namespace Gui
{
    class MWList : public MyGUI::Widget
    {
        MYGUI_RTTI_DERIVED(MWList)
    public:
        MWList();

        typedef MyGUI::delegates::CMultiDelegate2<const std::string&, int> EventHandle_StringInt;
        typedef MyGUI::delegates::CMultiDelegate1<MyGUI::Widget*> EventHandle_Widget;

        EventHandle_StringInt eventItemSelected;

        EventHandle_Widget eventWidgetSelected;


        void adjustSize();

        void addItem(const std::string& name);
        void addSeparator(); 
        void removeItem(const std::string& name);
        unsigned int getItemCount();
        std::string getItemNameAt(unsigned int at); 
        void clear();

        MyGUI::Button* getItemWidget(const std::string& name);

        void scrollToTop();

        virtual void setPropertyOverride(const std::string& _key, const std::string& _value);

    protected:
        void initialiseOverride();

        void redraw(bool scrollbarShown = false);

        void onMouseWheelMoved(MyGUI::Widget* _sender, int _rel);
        void onItemSelected(MyGUI::Widget* _sender);

    private:
        MyGUI::ScrollView* mScrollView;
        MyGUI::Widget* mClient;
        std::string mListItemSkin;

        std::vector<std::string> mItems;

        int mItemHeight; // height of all items
    };
}

#endif