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#pragma once
#include <QMutex>
#include <QAbstractListModel>
#include <QtGui/QIcon>
class Private;
class IconList : public QAbstractListModel
{
public:
static IconList* instance();
static void drop();
QIcon getIcon ( QString key );
int getIconIndex ( QString key );
virtual QVariant data ( const QModelIndex& index, int role = Qt::DisplayRole ) const;
virtual int rowCount ( const QModelIndex& parent = QModelIndex() ) const;
bool addIcon(QString key, QString name, QString path, bool is_builtin = false);
bool deleteIcon(QString key);
virtual QStringList mimeTypes() const;
virtual Qt::DropActions supportedDropActions() const;
virtual bool dropMimeData ( const QMimeData* data, Qt::DropAction action, int row, int column, const QModelIndex& parent );
virtual Qt::ItemFlags flags ( const QModelIndex& index ) const;
void installIcons ( QStringList iconFiles );
private:
virtual ~IconList();
IconList();
// hide copy constructor
IconList ( const IconList & ) = delete;
// hide assign op
IconList& operator= ( const IconList & ) = delete;
void reindex();
static IconList* m_Instance;
static QMutex mutex;
Private* d;
};
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