backgroundchecker.h

00001 
00021 #ifndef KSPELL_BACKGROUNDCHECKER_H
00022 #define KSPELL_BACKGROUNDCHECKER_H
00023 
00024 #include "broker.h"
00025 
00026 class QCustomEvent;
00027 
00028 namespace KSpell2
00029 {
00030     class Filter;
00031 
00049     class KDE_EXPORT BackgroundChecker : public QObject
00050     {
00051         Q_OBJECT
00052     public:
00053         BackgroundChecker( const Broker::Ptr& broker, QObject *parent =0,
00054                            const char *name =0 );
00055         ~BackgroundChecker();
00056 
00063         void checkText( const QString& );
00064 
00065         Filter *filter() const;
00066 
00067         Broker *broker() const;
00068         void changeLanguage( const QString& lang );
00069 
00070         bool checkWord( const QString& word );
00071         QStringList suggest( const QString& ) const;
00072         bool addWord( const QString& word );
00073     public slots:
00074         virtual void setFilter( KSpell2::Filter *filter );
00075         virtual void start();
00076         virtual void stop();
00077 
00083         virtual void continueChecking();
00084 
00085     signals:
00089         void misspelling( const QString& word, int start );
00090 
00094         void done();
00095 
00096     protected:
00105         virtual QString getMoreText();
00106 
00111         virtual void finishedCurrentFeed();
00112 
00113     protected slots:
00114         void slotEngineDone();
00115     protected:
00116         //void customEvent( QCustomEvent *event );
00117     private:
00118         class Private;
00119         Private *d;
00120     };
00121 
00122 }
00123 
00124 #endif
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