gui
Class CList

IGUIScrollBarOwner, IGUITextOwner
   |
   +--CList

Direct Known Subclasses:

CDropDown

class CList

extends IGUIScrollBarOwner, IGUITextOwner

Create a list of elements, where one can be selected by the user. The control will use a pre-processed text-object for each element, which will be managed by the IGUITextOwner structure. A scroll-bar will appear when needed. This will be achieve with the IGUIScrollBarOwner structure.

m_ItemsYPositions

protected std::vector< float > m_ItemsYPositions;

List of each element's relative y position. Will be one larger than m_Items, because it will end with the bottom of the last element. First element will always be zero, but still stored for easy handling.

CList

public CList();

~CList

public virtual ~CList();

AddItem

public virtual void AddItem( const CStr& str );

Adds an item last to the list.

Draw

protected virtual void Draw();

Draws the List box

DrawList

protected void DrawList( const int& selected, const CStr& _sprite, const CStr& _sprite_selected, const CStr& _textcolor );

GetListRect

protected virtual CRect GetListRect() const;

HandleAdditionalChildren

protected virtual bool HandleAdditionalChildren( const XMBElement& child, CXeromyces* pFile );

Handle the tag.

HandleMessage

protected virtual void HandleMessage( const SGUIMessage& Message );

Handle Messages

Parameters:

Message - GUI Message

ManuallyHandleEvent

protected virtual InReaction ManuallyHandleEvent( const SDL_Event_* ev );

Handle events manually to catch keyboard inputting.

ResetStates

public virtual void ResetStates();

SelectFirstElement

protected virtual void SelectFirstElement();

SelectLastElement

protected virtual void SelectLastElement();

SelectNextElement

protected virtual void SelectNextElement();

Easy select elements functions

SelectPrevElement

protected virtual void SelectPrevElement();

SetupText

protected void SetupText();

Sets up text, should be called every time changes has been made that can change the visual.

UpdateAutoScroll

protected void UpdateAutoScroll();