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Minor cleanup & documentation in ListWidget

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git-svn-id: svn+ssh://svn.code.sf.net/p/supertuxkart/code/main/trunk@5347 178a84e3-b1eb-0310-8ba1-8eac791a3b58
This commit is contained in:
auria 2010-05-02 18:11:46 +00:00
parent c731ae5fc4
commit a30c7fb403
2 changed files with 12 additions and 13 deletions
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9
src/guiengine/widgets/list_widget.cpp
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@ -91,15 +91,6 @@ void ListWidget::addItem(const char* item)
// ----------------------------------------------------------------------------- // -----------------------------------------------------------------------------
int ListWidget::getSelection() const
{
const IGUIListBox* list = getIrrlichtElement<IGUIListBox>();
assert(list != NULL);
return list->getSelected();
}
// -----------------------------------------------------------------------------
std::string ListWidget::getSelectionName() const std::string ListWidget::getSelectionName() const
{ {
const IGUIListBox* list = getIrrlichtElement<IGUIListBox>(); const IGUIListBox* list = getIrrlichtElement<IGUIListBox>();

16
src/guiengine/widgets/list_widget.hpp
View File

@ -39,13 +39,18 @@ namespace GUIEngine
SkinWidgetContainer m_selection_skin_info; SkinWidgetContainer m_selection_skin_info;
void add(); /** \brief implement add method from base class GUIEngine::Widget */
void addItem(const char* item); virtual void add();
/** \brief implement callback from base class GUIEngine::Widget */
virtual void unfocused(const int playerID); virtual void unfocused(const int playerID);
// ---- contents management
/** \brief add an item to the list */
void addItem(const char* item);
int getSelection() const; /** \brief erases all items in the list */
std::string getSelectionName() const;
void clear(); void clear();
/** \return the number of items in the list */ /** \return the number of items in the list */
@ -54,6 +59,9 @@ namespace GUIEngine
/** \return the index of the selected element within the list, or -1 if none */ /** \return the index of the selected element within the list, or -1 if none */
int getSelectionID() const; int getSelectionID() const;
/** \return the text of the selected item */
std::string getSelectionName() const;
/** /**
* \brief change the selected item * \brief change the selected item
* \param index the index of the element to select within the list, or -1 to select nothing * \param index the index of the element to select within the list, or -1 to select nothing