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IgSimpleTextModel Class Reference

#include <Iguana/Models/interface/IgSimpleTextModel.h>

Inheritance diagram for IgSimpleTextModel:

List of all members.

Public Types
typedef std::vector< Listener >	Listeners
Public Member Functions
virtual void	changed (void)
	IgSimpleTextModel (void)
virtual void	listen (EventType event, const Listener &listener)
virtual void	set (IgTextRep *rep)
virtual IgTextRep *	text (void) const
virtual void	unlisten (EventType event, const Listener &listener)
Private Attributes
IgTextRep *	m_current
Listeners	m_listeners

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Detailed Description

Definition at line 16 of file IgSimpleTextModel.h.

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Member Typedef Documentation

typedef std::vector<Listener> IgSimpleTextModel::Listeners

Definition at line 19 of file IgSimpleTextModel.h.

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Constructor & Destructor Documentation

IgSimpleTextModel::IgSimpleTextModel

(

void

)

Definition at line 18 of file IgSimpleTextModel.cc.

    : m_current (0)
{}

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Member Function Documentation

void IgSimpleTextModel::changed

(

void

)

[virtual]

Implements IgTextModel.

Definition at line 37 of file IgSimpleTextModel.cc.

References event(), and m_listeners.

Referenced by set().

{
    IgTextModelEvent event (this);
    for (Listeners::iterator pos = m_listeners.begin ();
         pos != m_listeners.end (); ++pos)
        (*pos) (event);
}

void IgSimpleTextModel::listen	(	EventType	event,
		const Listener &	listener
	)			[virtual]

Implements IgTextModel.

Definition at line 23 of file IgSimpleTextModel.cc.

References m_listeners.

Referenced by IgQtTextBrowser::IgQtTextBrowser().

{ m_listeners.push_back (listener); }

void IgSimpleTextModel::set

(

IgTextRep *

rep

)

[virtual]

Definition at line 46 of file IgSimpleTextModel.cc.

References changed(), m_current, and old.

Referenced by IgQtTextBrowser::browse(), and IgQtTextBrowser::selectMessage().

{
    IgTextRep *old = m_current;
    m_current = rep;
    if (old != m_current)
        changed ();
}

IgTextRep * IgSimpleTextModel::text

(

void

)

const [virtual]

Implements IgTextModel.

Definition at line 55 of file IgSimpleTextModel.cc.

References m_current.

{ return m_current; }

void IgSimpleTextModel::unlisten	(	EventType	event,
		const Listener &	listener
	)			[virtual]

Implements IgTextModel.

Definition at line 27 of file IgSimpleTextModel.cc.

References ASSERT, find(), and m_listeners.

Referenced by IgQtTextBrowser::~IgQtTextBrowser().

{
    Listeners::iterator pos = std::find (m_listeners.begin (),
                                         m_listeners.end(),
                                         listener);
    ASSERT (pos != m_listeners.end ());
    m_listeners.erase (pos);
}

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Member Data Documentation

IgTextRep* IgSimpleTextModel::m_current [private]

Definition at line 34 of file IgSimpleTextModel.h.

Referenced by set(), and text().

Listeners IgSimpleTextModel::m_listeners [private]

Definition at line 35 of file IgSimpleTextModel.h.

Referenced by changed(), listen(), and unlisten().

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

• Iguana/Models/interface/IgSimpleTextModel.h
• Iguana/Models/src/IgSimpleTextModel.cc

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