Use C++14; spacing.

src/akonadicollectionsearch.h

@@ -35,36 +35,35 @@ class ItemDeleteJob;
 =============================================================================*/
 class AkonadiCollectionSearch : public QObject
 {
-        Q_OBJECT
-    public:
-        explicit AkonadiCollectionSearch(const QString& mimeType, const QString& gid = QString(), const QString& uid = QString(), bool remove = false);
+    Q_OBJECT
+public:
+    explicit AkonadiCollectionSearch(const QString& mimeType, const QString& gid = QString(), const QString& uid = QString(), bool remove = false);
 
-    Q_SIGNALS:
-        // Signal emitted if action is to fetch all collections for the mime type
-        void collections(const Akonadi::Collection::List&);
-        // Signal emitted if action is to fetch all items with the remote ID
-        void items(const Akonadi::Item::List&);
-        // Signal emitted if action is to delete all items with the remote ID
-        void deleted(int count);
+Q_SIGNALS:
+    // Signal emitted if action is to fetch all collections for the mime type
+    void collections(const Akonadi::Collection::List&);
+    // Signal emitted if action is to fetch all items with the remote ID
+    void items(const Akonadi::Item::List&);
+    // Signal emitted if action is to delete all items with the remote ID
+    void deleted(int count);
 
-    private Q_SLOTS:
-        void collectionFetchResult(KJob*);
-        void itemFetchResult(KJob*);
-        void itemDeleteResult(KJob*);
-        void finish();
+private Q_SLOTS:
+    void collectionFetchResult(KJob*);
+    void itemFetchResult(KJob*);
+    void itemDeleteResult(KJob*);
+    void finish();
 
-    private:
-        QString                                mMimeType;
-        QString                                mGid;
-        QString                                mUid;
-        QList<Akonadi::CollectionFetchJob*>    mCollectionJobs;
-        QMap<Akonadi::ItemFetchJob*, Akonadi::Collection::Id>  mItemFetchJobs;
-        QMap<Akonadi::ItemDeleteJob*, Akonadi::Collection::Id> mItemDeleteJobs;
-        Akonadi::Collection::List              mCollections;
-        Akonadi::Item::List                    mItems;
-        int                                    mDeleteCount {0};
-        bool                                   mDelete;
+private:
+    QString                                mMimeType;
+    QString                                mGid;
+    QString                                mUid;
+    QList<Akonadi::CollectionFetchJob*>    mCollectionJobs;
+    QMap<Akonadi::ItemFetchJob*, Akonadi::Collection::Id>  mItemFetchJobs;
+    QMap<Akonadi::ItemDeleteJob*, Akonadi::Collection::Id> mItemDeleteJobs;
+    Akonadi::Collection::List              mCollections;
+    Akonadi::Item::List                    mItems;
+    int                                    mDeleteCount {0};
+    bool                                   mDelete;
 };
 
-
 // vim: et sw=4:

src/alarmlistdelegate.h

@@ -25,5 +25,4 @@ private:
     QRect textRect(const QString& text, QPainter*, const QStyleOptionViewItem&) const;
 };
 
-
 // vim: et sw=4:

src/alarmlistview.h

@@ -43,5 +43,4 @@ private:
     QByteArray  mConfigGroup;
 };
 
-
 // vim: et sw=4:

src/alarmtimewidget.cpp

@@ -274,7 +274,7 @@ KADateTime AlarmTimeWidget::getDateTime(int* minsFromNow, bool checkExpired, boo
                 KAMessageBox::sorry(const_cast<AlarmTimeWidget*>(this), i18nc("@info", "Invalid time"));
             if (errorWidget)
                 *errorWidget = mDelayTimeEdit;
-            return KADateTime();
+            return {};
         }
         const int delayMins = mDelayTimeEdit->value();
         if (minsFromNow)
@@ -302,7 +302,7 @@ KADateTime AlarmTimeWidget::getDateTime(int* minsFromNow, bool checkExpired, boo
                 if (errorWidget)
                     *errorWidget = mTimeEdit;
             }
-            return KADateTime();
+            return {};
         }
 
         KADateTime result;
@@ -315,7 +315,7 @@ KADateTime AlarmTimeWidget::getDateTime(int* minsFromNow, bool checkExpired, boo
                     KAMessageBox::sorry(const_cast<AlarmTimeWidget*>(this), i18nc("@info", "Alarm date has already expired"));
                 if (errorWidget)
                     *errorWidget = mDateEdit;
-                return KADateTime();
+                return {};
             }
         }
         else
@@ -327,7 +327,7 @@ KADateTime AlarmTimeWidget::getDateTime(int* minsFromNow, bool checkExpired, boo
                     KAMessageBox::sorry(const_cast<AlarmTimeWidget*>(this), i18nc("@info", "Alarm time has already expired"));
                 if (errorWidget)
                     *errorWidget = mTimeEdit;
-                return KADateTime();
+                return {};
             }
         }
         return result;

src/alarmtimewidget.h

@@ -27,77 +27,76 @@ using namespace KAlarmCal;
 
 class AlarmTimeWidget : public QFrame
 {
-        Q_OBJECT
-    public:
-        enum Mode {       // 'mode' values for constructor
-            AT_TIME        = 0x01,  // "At ..."
-            DEFER_TIME     = 0x02,  // "Defer to ..."
-            DEFER_ANY_TIME = DEFER_TIME | 0x04  // "Defer to ..." with 'any time' option
-        };
-        AlarmTimeWidget(const QString& groupBoxTitle, Mode, QWidget* parent = nullptr);
-        explicit AlarmTimeWidget(Mode, QWidget* parent = nullptr);
-        KADateTime        getDateTime(int* minsFromNow = nullptr, bool checkExpired = true, bool showErrorMessage = true, QWidget** errorWidget = nullptr) const;
-        void              setDateTime(const DateTime&);
-        void              setMinDateTimeIsCurrent();
-        void              setMinDateTime(const KADateTime& = KADateTime());
-        void              setMaxDateTime(const DateTime& = DateTime());
-        const KADateTime& maxDateTime() const           { return mMaxDateTime; }
-        KADateTime::Spec  timeSpec() const              { return mTimeSpec; }
-        void              setReadOnly(bool);
-        bool              anyTime() const               { return mAnyTime; }
-        void              enableAnyTime(bool enable);
-        /** Select/deselect 'Time from now' option.
-         *  @param minutes  Value to set in 'Time from now', or
-         *                  if < 0, select 'At date/time' option.
-         */
-        void              selectTimeFromNow(int minutes = 0);
-        void              showMoreOptions(bool);
-        QSize             sizeHint() const override              { return minimumSizeHint(); }
+    Q_OBJECT
+public:
+    enum Mode {       // 'mode' values for constructor
+        AT_TIME        = 0x01,  // "At ..."
+        DEFER_TIME     = 0x02,  // "Defer to ..."
+        DEFER_ANY_TIME = DEFER_TIME | 0x04  // "Defer to ..." with 'any time' option
+    };
+    AlarmTimeWidget(const QString& groupBoxTitle, Mode, QWidget* parent = nullptr);
+    explicit AlarmTimeWidget(Mode, QWidget* parent = nullptr);
+    KADateTime        getDateTime(int* minsFromNow = nullptr, bool checkExpired = true, bool showErrorMessage = true, QWidget** errorWidget = nullptr) const;
+    void              setDateTime(const DateTime&);
+    void              setMinDateTimeIsCurrent();
+    void              setMinDateTime(const KADateTime& = KADateTime());
+    void              setMaxDateTime(const DateTime& = DateTime());
+    const KADateTime& maxDateTime() const           { return mMaxDateTime; }
+    KADateTime::Spec  timeSpec() const              { return mTimeSpec; }
+    void              setReadOnly(bool);
+    bool              anyTime() const               { return mAnyTime; }
+    void              enableAnyTime(bool enable);
+    /** Select/deselect 'Time from now' option.
+     *  @param minutes  Value to set in 'Time from now', or
+     *                  if < 0, select 'At date/time' option.
+     */
+    void              selectTimeFromNow(int minutes = 0);
+    void              showMoreOptions(bool);
+    QSize             sizeHint() const override              { return minimumSizeHint(); }
 
-        static QString    i18n_TimeAfterPeriod();
-        static const int  maxDelayTime;    // maximum time from now
+    static QString    i18n_TimeAfterPeriod();
+    static const int  maxDelayTime;    // maximum time from now
 
-    Q_SIGNALS:
-        void              changed(const KAlarmCal::KADateTime&);
-        void              dateOnlyToggled(bool anyTime);
-        void              pastMax();
+Q_SIGNALS:
+    void              changed(const KAlarmCal::KADateTime&);
+    void              dateOnlyToggled(bool anyTime);
+    void              pastMax();
 
-    private Q_SLOTS:
-        void              updateTimes();
-        void              slotButtonSet(QAbstractButton*);
-        void              dateTimeChanged();
-        void              delayTimeChanged(int);
-        void              slotAnyTimeToggled(bool);
-        void              slotTimeZoneChanged();
-        void              showTimeZoneSelector();
+private Q_SLOTS:
+    void              updateTimes();
+    void              slotButtonSet(QAbstractButton*);
+    void              dateTimeChanged();
+    void              delayTimeChanged(int);
+    void              slotAnyTimeToggled(bool);
+    void              slotTimeZoneChanged();
+    void              showTimeZoneSelector();
 
-    private:
-        void              init(Mode, const QString& groupBoxTitle = QString());
-        void              setAnyTime();
-        void              setMaxDelayTime(const KADateTime& now);
-        void              setMaxMinTimeIf(const KADateTime& now);
+private:
+    void              init(Mode, const QString& groupBoxTitle = QString());
+    void              setAnyTime();
+    void              setMaxDelayTime(const KADateTime& now);
+    void              setMaxMinTimeIf(const KADateTime& now);
 
-        ButtonGroup*      mButtonGroup;
-        RadioButton*      mAtTimeRadio;
-        RadioButton*      mAfterTimeRadio;
-        CheckBox*         mAnyTimeCheckBox;
-        KDateComboBox*    mDateEdit;
-        TimeEdit*         mTimeEdit;
-        TimeSpinBox*      mDelayTimeEdit;
-        PushButton*       mTimeZoneButton;
-        QWidget*          mTimeZoneBox;           // contains label and time zone combo box
-        TimeZoneCombo*    mTimeZone;
-        KADateTime        mMinDateTime;           // earliest allowed date/time
-        KADateTime        mMaxDateTime;           // latest allowed date/time
-        KADateTime::Spec  mTimeSpec;              // time spec used
-        int               mAnyTime;               // 0 = date/time is specified, 1 = only a date, -1 = uninitialised
-        bool              mAnyTimeAllowed;        // 'mAnyTimeCheckBox' is enabled
-        bool              mDeferring;             // being used to enter a deferral time
-        bool              mMinDateTimeIsNow {false}; // earliest allowed date/time is the current time
-        bool              mPastMax {false};       // current time is past the maximum date/time
-        bool              mMinMaxTimeSet {false}; // limits have been set for the time edit control
-        bool              mTimerSyncing;          // mTimer is not yet synchronized to the minute boundary
+    ButtonGroup*      mButtonGroup;
+    RadioButton*      mAtTimeRadio;
+    RadioButton*      mAfterTimeRadio;
+    CheckBox*         mAnyTimeCheckBox;
+    KDateComboBox*    mDateEdit;
+    TimeEdit*         mTimeEdit;
+    TimeSpinBox*      mDelayTimeEdit;
+    PushButton*       mTimeZoneButton;
+    QWidget*          mTimeZoneBox;           // contains label and time zone combo box
+    TimeZoneCombo*    mTimeZone;
+    KADateTime        mMinDateTime;           // earliest allowed date/time
+    KADateTime        mMaxDateTime;           // latest allowed date/time
+    KADateTime::Spec  mTimeSpec;              // time spec used
+    int               mAnyTime;               // 0 = date/time is specified, 1 = only a date, -1 = uninitialised
+    bool              mAnyTimeAllowed;        // 'mAnyTimeCheckBox' is enabled
+    bool              mDeferring;             // being used to enter a deferral time
+    bool              mMinDateTimeIsNow {false}; // earliest allowed date/time is the current time
+    bool              mPastMax {false};       // current time is past the maximum date/time
+    bool              mMinMaxTimeSet {false}; // limits have been set for the time edit control
+    bool              mTimerSyncing;          // mTimer is not yet synchronized to the minute boundary
 };
 
-
 // vim: et sw=4:

src/autostart/autostart.h

@@ -12,19 +12,18 @@
 
 class AutostartApp : public QCoreApplication
 {
-        Q_OBJECT
-    public:
-        AutostartApp(int& argc, char** argv);
-        ~AutostartApp()  override {}
-        void setCommandLine(const QString& exe, const QStringList& args);
+    Q_OBJECT
+public:
+    AutostartApp(int& argc, char** argv);
+    ~AutostartApp()  override = default;
+    void setCommandLine(const QString& exe, const QStringList& args);
 
-    private Q_SLOTS:
-        void slotAutostart();
+private Q_SLOTS:
+    void slotAutostart();
 
-    private:
-        QString     mExecutable;
-        QStringList mArgs;
+private:
+    QString     mExecutable;
+    QStringList mArgs;
 };
 
-
 // vim: et sw=4:

src/birthdaydlg.h

@@ -80,5 +80,4 @@ protected:
     void focusOutEvent(QFocusEvent*) override { Q_EMIT focusLost(); }
 };
 
-
 // vim: et sw=4:

src/birthdaymodel.h

@@ -25,50 +25,49 @@ namespace Akonadi
  */
 class BirthdayModel : public Akonadi::ContactsTreeModel
 {
-        Q_OBJECT
-    public:
-        enum {   // data columns
-            NameColumn, DateColumn,
-            ColumnCount
-        };
-
-        /**
-         * Destroys the global contact model.
-         */
-        ~BirthdayModel() override;
-
-        /**
-         * Returns the global contact model instance.
-         */
-        static BirthdayModel* instance();
-
-        QVariant entityData(const Akonadi::Item&, int column, int role = Qt::DisplayRole) const override;
-        QVariant entityData(const Akonadi::Collection& collection, int column, int role = Qt::DisplayRole) const override
-                                    { return Akonadi::ContactsTreeModel::entityData(collection, column, role); }
-
-  private:
-        explicit BirthdayModel(Akonadi::ChangeRecorder* recorder);
-
-        static BirthdayModel* mInstance;
+    Q_OBJECT
+public:
+    enum {   // data columns
+        NameColumn, DateColumn,
+        ColumnCount
+    };
+
+    /**
+     * Destroys the global contact model.
+     */
+    ~BirthdayModel() override;
+
+    /**
+     * Returns the global contact model instance.
+     */
+    static BirthdayModel* instance();
+
+    QVariant entityData(const Akonadi::Item&, int column, int role = Qt::DisplayRole) const override;
+    QVariant entityData(const Akonadi::Collection& collection, int column, int role = Qt::DisplayRole) const override
+                                { return Akonadi::ContactsTreeModel::entityData(collection, column, role); }
+
+private:
+    explicit BirthdayModel(Akonadi::ChangeRecorder* recorder);
+
+    static BirthdayModel* mInstance;
 };
 
 
 class BirthdaySortModel : public QSortFilterProxyModel
 {
-        Q_OBJECT
-    public:
-        explicit BirthdaySortModel(QObject* parent = nullptr);
+    Q_OBJECT
+public:
+    explicit BirthdaySortModel(QObject* parent = nullptr);
 
-        void setPrefixSuffix(const QString& prefix, const QString& suffix);
+    void setPrefixSuffix(const QString& prefix, const QString& suffix);
 
-    protected:
-        bool filterAcceptsRow(int sourceRow, const QModelIndex& sourceParent) const override;
+protected:
+    bool filterAcceptsRow(int sourceRow, const QModelIndex& sourceParent) const override;
 
-    private:
-        QStringList mContactsWithAlarm;
-        QString     mPrefix;
-        QString     mSuffix;
+private:
+    QStringList mContactsWithAlarm;
+    QString     mPrefix;
+    QString     mSuffix;
 };
 
-
 // vim: et sw=4:

src/commandoptions.cpp

@@ -776,7 +776,7 @@ QString CommandOptions::optionName(Option opt, bool shortName) const
         return QStringLiteral("message");
     const QStringList names = mOptions.at(opt)->names();
     if (names.empty())
-        return QString();
+        return {};
     for (const QString& name : names)
     {
         if (shortName  &&  name.size() == 1)

src/commandoptions.h

@@ -171,5 +171,4 @@ private:
 #endif
 };
 
-
 // vim: et sw=4:

src/datepicker.h

@@ -70,5 +70,4 @@ private:
     QDate        mStartDate;      // earliest date currently displayed
 };
 
-
 // vim: et sw=4:

src/daymatrix.cpp

@@ -270,7 +270,7 @@ void DayMatrix::updateEvents()
 QString DayMatrix::getHolidayLabel(int offset) const
 {
     if (offset < 0 || offset > NUMDAYS - 1)
-        return QString();
+        return {};
     return mHolidays[offset];
 }
 

src/daymatrix.h

@@ -127,5 +127,4 @@ private:
     bool   mPendingChanges {false};   // the display needs to be updated
 };
 
-
 // vim: et sw=4:

src/dbushandler.h

@@ -151,5 +151,4 @@ private:
     static bool      convertRecurrence(KARecurrence&, const KADateTime& start, int recurType, int recurInterval, int recurCount, const KADateTime& end);
 };
 
-
 // vim: et sw=4:

src/deferdlg.h

@@ -23,30 +23,29 @@ using namespace KAlarmCal;
 
 class DeferAlarmDlg : public QDialog
 {
-        Q_OBJECT
-    public:
-        DeferAlarmDlg(const DateTime& initialDT, bool anyTimeOption, bool cancelButton, QWidget* parent = nullptr);
-        void             setLimit(const DateTime&);
-        DateTime         setLimit(const KAEvent& event);
-        const DateTime&  getDateTime() const   { return mAlarmDateTime; }
-        void             setDeferMinutes(int mins);
-        int              deferMinutes() const  { return mDeferMinutes; }
-
-    protected Q_SLOTS:
-        virtual void     slotOk();
-        virtual void     slotCancelDeferral();
-
-    private Q_SLOTS:
-        void             slotPastLimit();
-
-    private:
-        AlarmTimeWidget* mTimeWidget;
-        QDialogButtonBox* mButtonBox;
-        DateTime         mAlarmDateTime;
-        DateTime         mLimitDateTime;   // latest date/time allowed for deferral
-        EventId          mLimitEventId;    // event IDs from whose recurrences to derive the limit date/time for deferral
-        int              mDeferMinutes;    // number of minutes deferral selected, or 0 if date/time entered
+    Q_OBJECT
+public:
+    DeferAlarmDlg(const DateTime& initialDT, bool anyTimeOption, bool cancelButton, QWidget* parent = nullptr);
+    void             setLimit(const DateTime&);
+    DateTime         setLimit(const KAEvent& event);
+    const DateTime&  getDateTime() const   { return mAlarmDateTime; }
+    void             setDeferMinutes(int mins);
+    int              deferMinutes() const  { return mDeferMinutes; }
+
+protected Q_SLOTS:
+    virtual void     slotOk();
+    virtual void     slotCancelDeferral();
+
+private Q_SLOTS:
+    void             slotPastLimit();
+
+private:
+    AlarmTimeWidget* mTimeWidget;
+    QDialogButtonBox* mButtonBox;
+    DateTime         mAlarmDateTime;
+    DateTime         mLimitDateTime;   // latest date/time allowed for deferral
+    EventId          mLimitEventId;    // event IDs from whose recurrences to derive the limit date/time for deferral
+    int              mDeferMinutes;    // number of minutes deferral selected, or 0 if date/time entered
 };
 
-
 // vim: et sw=4:

src/displaycalendar.cpp

@@ -347,7 +347,7 @@ bool DisplayCalendar::deleteEvent(const QString& eventID, bool saveit)
 KCalendarCore::Event::Ptr DisplayCalendar::kcalEvent(const QString& uniqueID)
 {
     if (!mCalendarStorage)
-        return KCalendarCore::Event::Ptr();
+        return {};
     return mCalendarStorage->calendar()->event(uniqueID);
 }
 

src/displaycalendar.h

@@ -56,5 +56,4 @@ private:
     static bool                       mOpen;               // true if the calendar file is open
 };
 
-
 // vim: et sw=4:

src/editdlg.h

@@ -216,5 +216,4 @@ private:
     bool                mSavedShowInKorganizer; // mShowInKorganizer status
 };
 
-
 // vim: et sw=4:

src/editdlg_p.h

@@ -18,61 +18,60 @@ class LineEdit;
 
 class PageFrame : public QFrame
 {
-        Q_OBJECT
-    public:
-        explicit PageFrame(QWidget* parent = nullptr) : QFrame(parent) { }
+    Q_OBJECT
+public:
+    explicit PageFrame(QWidget* parent = nullptr) : QFrame(parent) { }
 
-    protected:
-        void      showEvent(QShowEvent*) override    { Q_EMIT shown(); }
+protected:
+    void      showEvent(QShowEvent*) override    { Q_EMIT shown(); }
 
-    Q_SIGNALS:
-        void      shown();
+Q_SIGNALS:
+    void      shown();
 };
 
 class TextEdit : public KTextEdit
 {
-        Q_OBJECT
-    public:
-        explicit TextEdit(QWidget* parent);
-        void      enableEmailDrop();
-        QSize     sizeHint() const override         { return minimumSizeHint(); }
-        QSize     minimumSizeHint() const override  { return minimumSize(); }
+    Q_OBJECT
+public:
+    explicit TextEdit(QWidget* parent);
+    void      enableEmailDrop();
+    QSize     sizeHint() const override         { return minimumSizeHint(); }
+    QSize     minimumSizeHint() const override  { return minimumSize(); }
 
-    protected:
-        void      dragEnterEvent(QDragEnterEvent*) override;
-        void      dragMoveEvent(QDragMoveEvent*) override;
-        void      dropEvent(QDropEvent*) override;
+protected:
+    void      dragEnterEvent(QDragEnterEvent*) override;
+    void      dragMoveEvent(QDragMoveEvent*) override;
+    void      dropEvent(QDropEvent*) override;
 
-    private:
-        bool      mEmailDrop {false};
+private:
+    bool      mEmailDrop {false};
 };
 
 class CommandEdit : public QWidget
 {
-        Q_OBJECT
-    public:
-        explicit CommandEdit(QWidget* parent);
-        bool      isScript() const;
-        void      setScript(bool);
-        QString   text() const;
-        QString   text(EditAlarmDlg*, bool showErrorMessage) const;
-        void      setText(const AlarmText&);
-        void      setReadOnly(bool);
-        QSize     minimumSizeHint() const override;
-        QSize     sizeHint() const override   { return minimumSizeHint(); }
+    Q_OBJECT
+public:
+    explicit CommandEdit(QWidget* parent);
+    bool      isScript() const;
+    void      setScript(bool);
+    QString   text() const;
+    QString   text(EditAlarmDlg*, bool showErrorMessage) const;
+    void      setText(const AlarmText&);
+    void      setReadOnly(bool);
+    QSize     minimumSizeHint() const override;
+    QSize     sizeHint() const override   { return minimumSizeHint(); }
 
-    Q_SIGNALS:
-        void      scriptToggled(bool);
-        void      changed();        // emitted when any changes occur
+Q_SIGNALS:
+    void      scriptToggled(bool);
+    void      changed();        // emitted when any changes occur
 
-    private Q_SLOTS:
-        void      slotCmdScriptToggled(bool);
+private Q_SLOTS:
+    void      slotCmdScriptToggled(bool);
 
-    private:
-        CheckBox* mTypeScript;      // entering a script
-        LineEdit* mCommandEdit;     // command line edit box
-        TextEdit* mScriptEdit;      // script edit box
+private:
+    CheckBox* mTypeScript;      // entering a script
+    LineEdit* mCommandEdit;     // command line edit box
+    TextEdit* mScriptEdit;      // script edit box
 };
 
-
 // vim: et sw=4:

src/editdlgtypes.h

@@ -302,5 +302,4 @@ private:
     int             mSavedRepeatPause; // sound file r