A list model for displaying list of subtitles for a YouTube video. More...

Inheritance diagram for QYouTube::SubtitlesModel:

Public Types
enum	Roles
	The data roles available for accessing the model data. More...

Public Slots
void	list (const QString &id)
	Retrieves a list of subtitles for a YouTube video.
void	cancel ()
	Cancels the current request.
void	reload ()
	Clears any existing data and retreives a new list of subtitles using the existing parameters.
Public Slots inherited from QYouTube::Model
void	clear ()
	Removes all items.

Signals
void	statusChanged (QYouTube::SubtitlesRequest::Status s)
	Emitted when the status changes.
Signals inherited from QYouTube::Model
void	countChanged (int c)
	Emitted when items are added/removed.

Public Member Functions
void	setNetworkAccessManager (QNetworkAccessManager *manager)
	Sets the QNetworkAccessManager instance to be used when making requests.
Public Member Functions inherited from QYouTube::Model
int	rowCount (const QModelIndex &parent=QModelIndex()) const
	Returns the number of items in the model.
QVariant	data (const QModelIndex &index, int role) const
	Re-implemented from QAbstractListModel::data()
QMap< int, QVariant >	itemData (const QModelIndex &index) const
	Re-implemented from QAbstractListModel::itemData()
bool	setData (const QModelIndex &index, const QVariant &value, int role)
	Re-implemented from QAbstractListModel::setData()
bool	setItemData (const QModelIndex &index, const QMap< int, QVariant > &roles)
	Re-implemented from QAbstractListModel::setItemData()
void	append (const QMap< int, QVariant > &roles)
	Appends an item using the data in roles.
void	insert (const QModelIndex &index, const QMap< int, QVariant > &roles)
	Inserts an item before index using the data in roles.
bool	remove (const QModelIndex &index)
	Removes the item at index.
Q_INVOKABLE QVariantMap	get (int row) const
	Returns the item at row.
Q_INVOKABLE bool	setProperty (int row, const QString &property, const QVariant &value)
	Sets the property of the item at row to value.
Q_INVOKABLE bool	set (int row, const QVariantMap &properties)
	Sets the properties of the item at row to properties.
Q_INVOKABLE void	append (const QVariantMap &properties)
	Appends an item to the model using properties.
Q_INVOKABLE void	insert (int row, const QVariantMap &properties)
	Inserts an item before row to the model using properties.
Q_INVOKABLE bool	remove (int row)
	Removes the item at row.

Properties
QYouTube::SubtitlesRequest::Status	status
	The current status of the model.
QVariant	result
	The current result of the model.
QYouTube::SubtitlesRequest::Error	error
	The error type of the model.
QString	errorString
	A description of the error of the model.
Properties inherited from QYouTube::Model
int	count
	The number of items in the model.

Detailed Description

A list model for displaying list of subtitles for a YouTube video.

The SubtitlesModel is a list model used for displaying YouTube video subtitles in a list view. SubtitlesModel provides the same methods that are available in SubtitlesRequest, so it is better to simply use that class if you do not need the additional features provided by a data model.

SubtitlesModel provides the following roles and role names:

Role	Role name
IdRole	id
LanguageCodeRole	languageCode
OriginalLanguageRole	originalLanguage
TranslatedLanguageRole	translatedLanguage
UrlRole	url

Example usage:

C++

using namespace QYouTube;
...
QListView *view = new QListView(this);
SubtitlesModel *model = new SubtitlesModel(this);
view->setModel(model);
model->list(VIDEO_ID);

QML

import QtQuick 1.0
import QYouTube 1.0
ListView {
    id: view
    
    width: 800
    height: 480
    model: SubtitlesModel {
        id: subtitlesModel
    }
    delegate: Text {
        width: view.width
        height: 50
        horizontalAlignment: Text.AlignHCenter
        verticalAlignment: Text.AlignVCenter
        elide: Text.ElideRight
        text: language
    }
    
    Component.onCompleted: subtitlesModel.list(VIDEO_ID)
}