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70 lines
2.1 KiB
C++
70 lines
2.1 KiB
C++
#ifndef MWGUI_LIST_HPP
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#define MWGUI_LIST_HPP
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#include <MyGUI_ScrollView.h>
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namespace Gui
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{
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/**
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* \brief a very simple list widget that supports word-wrapping entries
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* \note if the width or height of the list changes, you must call adjustSize() method
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*/
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class MWList : public MyGUI::Widget
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{
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MYGUI_RTTI_DERIVED(MWList)
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public:
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MWList();
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typedef MyGUI::delegates::CMultiDelegate2<const std::string&, int> EventHandle_StringInt;
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typedef MyGUI::delegates::CMultiDelegate1<MyGUI::Widget*> EventHandle_Widget;
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/**
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* Event: Item selected with the mouse.
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* signature: void method(std::string itemName, int index)
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*/
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EventHandle_StringInt eventItemSelected;
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/**
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* Event: Item selected with the mouse.
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* signature: void method(MyGUI::Widget* sender)
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*/
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EventHandle_Widget eventWidgetSelected;
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/**
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* Call after the size of the list changed, or items were inserted/removed
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*/
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void adjustSize();
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void addItem(const std::string& name);
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void addSeparator(); ///< add a seperator between the current and the next item.
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void removeItem(const std::string& name);
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unsigned int getItemCount();
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std::string getItemNameAt(unsigned int at); ///< \attention if there are separators, this method will return "" at the place where the separator is
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void clear();
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MyGUI::Widget* getItemWidget(const std::string& name);
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///< get widget for an item name, useful to set up tooltip
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virtual void setPropertyOverride(const std::string& _key, const std::string& _value);
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protected:
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void initialiseOverride();
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void redraw(bool scrollbarShown = false);
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void onMouseWheel(MyGUI::Widget* _sender, int _rel);
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void onItemSelected(MyGUI::Widget* _sender);
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private:
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MyGUI::ScrollView* mScrollView;
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MyGUI::Widget* mClient;
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std::string mListItemSkin;
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std::vector<std::string> mItems;
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int mItemHeight; // height of all items
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};
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}
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#endif
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