uMenuItemSelection< T > Class Template Reference

#include <uMenu.h>

Inheritance diagram for uMenuItemSelection< T >:

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Collaboration diagram for uMenuItemSelection< T >:

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List of all members.

Public Member Functions
	uMenuItemSelection (uMenu *m, const tOutput &tit, const tOutput &help, T &targ)
	~uMenuItemSelection ()
void	Clear ()
void	NewChoice (uSelectItem< T > *c)
void	NewChoice (const tOutput &desc, const tOutput &help, T val)
virtual void	LeftRight (int lr)
virtual void	Render (REAL x, REAL y, REAL alpha=1, bool selected=0)
virtual tString	Help ()
Protected Attributes
tList< uSelectItem< T > >	choices
tOutput	title
int	select
T *	target

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Detailed Description

template<class T>
class uMenuItemSelection< T >

Definition at line 242 of file uMenu.h.

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Constructor & Destructor Documentation

template<class T>

uMenuItemSelection< T >::uMenuItemSelection	(	uMenu *	m,
		const tOutput &	tit,
		const tOutput &	help,
		T &	targ
	)			[inline]

Definition at line 256 of file uMenu.h.

            :uMenuItem(m,help),title(tit),select(0),target(&targ){}

template<class T>

uMenuItemSelection< T >::~uMenuItemSelection

(

)

[inline]

Definition at line 261 of file uMenu.h.

                         {
        Clear();
    }

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Member Function Documentation

template<class T>

void uMenuItemSelection< T >::Clear

(

void

)

[inline]

Definition at line 265 of file uMenu.h.

Referenced by uMenuItemSelection< bool >::~uMenuItemSelection().

                {
        for(int i=choices.Len()-1;i>=0;i--){
            uSelectItem<T> *x=choices(i);
            choices.Remove(x,x->idnum);
            delete x;
        }
        select=0;
    }

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template<class T>

void uMenuItemSelection< T >::NewChoice

(

uSelectItem< T > *

c

)

[inline]

Reimplemented in uMenuItemToggle.

Definition at line 274 of file uMenu.h.

Referenced by ArmageTron_feature_menuitem::ArmageTron_feature_menuitem(), ArmageTron_texmode_menuitem::ArmageTron_texmode_menuitem(), gResMenEntry::gResMenEntry(), gGameSettings::Menu(), uMenuItemSelection< bool >::NewChoice(), PasswordCallback(), sg_LanguageMenu(), sg_PlayerMenu(), uMenuItemToggle::uMenuItemToggle(), and uSelectEntry< Vote >::uSelectEntry().

                                     {
        choices.Add(c,c->idnum);
    }

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template<class T>

void uMenuItemSelection< T >::NewChoice	(	const tOutput &	desc,
		const tOutput &	help,
		T	val
	)			[inline]

Definition at line 278 of file uMenu.h.

                                                                 {
        uSelectItem<T> *x=new uSelectItem<T>(desc,help,val);
        NewChoice(x);
    }

template<class T>

virtual void uMenuItemSelection< T >::LeftRight

(

int

lr

)

[inline, virtual]

Reimplemented from uMenuItem.

Reimplemented in uMenuItemToggle.

Definition at line 283 of file uMenu.h.

                                  {
        select+=lr;
        if(select>=choices.Len())
            select=choices.Len()-1;
        if(select<0)
            select=0;
        if (choices.Len())
            *target=choices(select)->value;
    }

template<class T>

virtual void uMenuItemSelection< T >::Render	(	REAL	x,
		REAL	y,
		REAL	alpha = 1,
		bool	selected = 0
	)			[inline, virtual]

Reimplemented from uMenuItem.

Definition at line 293 of file uMenu.h.

                                                                   {
        for(int i=choices.Len()-1;i>=0;i--)
            if (choices(i)->value==*target)
                select=i;

        DisplayText(REAL(x-.02),y,title,selected,alpha,1);
        if (choices.Len()>0)
            DisplayText(REAL(x+.02),y,choices(select)->description,selected,alpha,-1);
    }

template<class T>

virtual tString uMenuItemSelection< T >::Help

(

)

[inline, virtual]

Reimplemented from uMenuItem.

Definition at line 303 of file uMenu.h.

                          {
        tString ret;
        ret << helpText;
        ret << "\n";
        ret << choices(select)->helpText;
        return ret;
    }

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Member Data Documentation

template<class T>

tList<uSelectItem<T> > uMenuItemSelection< T >::choices [protected]

Definition at line 244 of file uMenu.h.

Referenced by uMenuItemSelection< bool >::Clear(), uMenuItemSelection< bool >::Help(), uMenuItemSelection< bool >::LeftRight(), uMenuItemSelection< bool >::NewChoice(), and uMenuItemSelection< bool >::Render().

template<class T>

tOutput uMenuItemSelection< T >::title [protected]

Definition at line 245 of file uMenu.h.

Referenced by uMenuItemSelection< bool >::Render(), eVoteItem::UpdateMenuItem(), and eVoteItem::~eVoteItem().

template<class T>

int uMenuItemSelection< T >::select [protected]

Definition at line 246 of file uMenu.h.

Referenced by uMenuItemSelection< bool >::Clear(), uMenuItemSelection< bool >::Help(), uMenuItemSelection< bool >::LeftRight(), and uMenuItemSelection< bool >::Render().

template<class T>

T* uMenuItemSelection< T >::target [protected]

Definition at line 247 of file uMenu.h.

Referenced by uMenuItemSelection< bool >::LeftRight(), and uMenuItemSelection< bool >::Render().

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The documentation for this class was generated from the following file:

• src/ui/uMenu.h

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