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Cleanup: replace virtual by override where appropriate

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The keyword "virtual" signalizes that the function is virtual,
i.e. the function of the derived class is called, even if the
call is on the parent class.

It is not necessary to repeat the "virtual" keyword in derived
classes. To highlight derived virtual functions, the keyword
"override" should be used instead. It results in a hard compile-
error, if no function is overridden, thus avoiding subtle bugs.

Replace "virtual" by "override" where appropriate. Moreover,
replace Q_DECL_OVERRIDE by override, since we require reasonably
recent compilers anyway. Likewise, replace /* reimp */ by
"override" for consistency and compiler support.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2018-07-31 07:41:19 +02:00 • committed by Tomaz Canabrava
parent 7fe76a5dbd
commit df156a56c0
49 changed files with 200 additions and 203 deletions
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2
profile-widget/divecartesianaxis.h
View file

@ -29,7 +29,7 @@ public:
RightToLeft
};
DiveCartesianAxis(ProfileWidget2 *widget);
virtual ~DiveCartesianAxis();
~DiveCartesianAxis();
void setPrintMode(bool mode);
void setMinimum(double minimum);
void setMaximum(double maximum);

2
profile-widget/diveeventitem.h
View file

@ -12,7 +12,7 @@ class DiveEventItem : public DivePixmapItem {
Q_OBJECT
public:
DiveEventItem(QGraphicsItem *parent = 0);
virtual ~DiveEventItem();
~DiveEventItem();
void setEvent(struct event *ev, struct gasmix *lastgasmix);
struct event *getEvent();
void eventVisibilityChanged(const QString &eventName, bool visible);

2
profile-widget/divepixmapitem.h
View file

@ -20,7 +20,7 @@ class CloseButtonItem : public DivePixmapItem {
public:
CloseButtonItem(QGraphicsItem *parent = 0);
protected:
virtual void mousePressEvent(QGraphicsSceneMouseEvent *event);
void mousePressEvent(QGraphicsSceneMouseEvent *event) override;
public slots:
void hide();
void show();

53
profile-widget/diveprofileitem.h
View file

@ -42,9 +42,6 @@ public:
void setHorizontalDataColumn(int column);
void setVerticalDataColumn(int column);
virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0) = 0;
virtual void clear()
{
}
public
slots:
virtual void settingsChanged();
@ -75,10 +72,10 @@ class DiveProfileItem : public AbstractProfilePolygonItem {
public:
DiveProfileItem();
virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
virtual void modelDataChanged(const QModelIndex &topLeft = QModelIndex(), const QModelIndex &bottomRight = QModelIndex());
void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0) override;
void modelDataChanged(const QModelIndex &topLeft = QModelIndex(), const QModelIndex &bottomRight = QModelIndex()) override;
void settingsToggled(bool toggled);
virtual void settingsChanged();
void settingsChanged() override;
void plot_depth_sample(struct plot_data *entry, QFlags<Qt::AlignmentFlag> flags, const QColor &color);
int maxCeiling(int row);
@ -92,8 +89,8 @@ class DiveMeanDepthItem : public AbstractProfilePolygonItem {
Q_OBJECT
public:
DiveMeanDepthItem();
virtual void modelDataChanged(const QModelIndex &topLeft = QModelIndex(), const QModelIndex &bottomRight = QModelIndex());
virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
void modelDataChanged(const QModelIndex &topLeft = QModelIndex(), const QModelIndex &bottomRight = QModelIndex()) override;
void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0) override;
private:
void createTextItem();
@ -105,8 +102,8 @@ class DiveTemperatureItem : public AbstractProfilePolygonItem {
Q_OBJECT
public:
DiveTemperatureItem();
virtual void modelDataChanged(const QModelIndex &topLeft = QModelIndex(), const QModelIndex &bottomRight = QModelIndex());
virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
void modelDataChanged(const QModelIndex &topLeft = QModelIndex(), const QModelIndex &bottomRight = QModelIndex()) override;
void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0) override;
private:
void createTextItem(int seconds, int mkelvin);
@ -116,8 +113,8 @@ class DiveHeartrateItem : public AbstractProfilePolygonItem {
Q_OBJECT
public:
DiveHeartrateItem();
virtual void modelDataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight);
virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
void modelDataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight) override;
void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) override;
private:
void createTextItem(int seconds, int hr);
@ -128,8 +125,8 @@ class DivePercentageItem : public AbstractProfilePolygonItem {
Q_OBJECT
public:
DivePercentageItem(int i);
virtual void modelDataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight);
virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
void modelDataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight) override;
void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) override;
private:
QString visibilityKey;
@ -142,8 +139,8 @@ class DiveAmbPressureItem : public AbstractProfilePolygonItem {
Q_OBJECT
public:
DiveAmbPressureItem();
virtual void modelDataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight);
virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
void modelDataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight) override;
void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) override;
private:
QString visibilityKey;
@ -153,8 +150,8 @@ class DiveGFLineItem : public AbstractProfilePolygonItem {
Q_OBJECT
public:
DiveGFLineItem();
virtual void modelDataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight);
virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
void modelDataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight) override;
void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) override;
private:
QString visibilityKey;
@ -164,8 +161,8 @@ class DiveGasPressureItem : public AbstractProfilePolygonItem {
Q_OBJECT
public:
virtual void modelDataChanged(const QModelIndex &topLeft = QModelIndex(), const QModelIndex &bottomRight = QModelIndex());
virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
void modelDataChanged(const QModelIndex &topLeft = QModelIndex(), const QModelIndex &bottomRight = QModelIndex()) override;
void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0) override;
private:
void plotPressureValue(int mbar, int sec, QFlags<Qt::AlignmentFlag> align, double offset);
@ -178,9 +175,9 @@ class DiveCalculatedCeiling : public AbstractProfilePolygonItem {
public:
DiveCalculatedCeiling(ProfileWidget2 *profileWidget);
virtual void modelDataChanged(const QModelIndex &topLeft = QModelIndex(), const QModelIndex &bottomRight = QModelIndex());
virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
virtual void settingsChanged();
void modelDataChanged(const QModelIndex &topLeft = QModelIndex(), const QModelIndex &bottomRight = QModelIndex()) override;
void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0) override;
void settingsChanged() override;
public
slots:
@ -198,8 +195,8 @@ class DiveReportedCeiling : public AbstractProfilePolygonItem {
public:
DiveReportedCeiling();
virtual void modelDataChanged(const QModelIndex &topLeft = QModelIndex(), const QModelIndex &bottomRight = QModelIndex());
virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
void modelDataChanged(const QModelIndex &topLeft = QModelIndex(), const QModelIndex &bottomRight = QModelIndex()) override;
void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0) override;
};
class DiveCalculatedTissue : public DiveCalculatedCeiling {
@ -207,15 +204,15 @@ class DiveCalculatedTissue : public DiveCalculatedCeiling {
public:
DiveCalculatedTissue(ProfileWidget2 *profileWidget);
void setVisible(bool visible);
virtual void settingsChanged();
void settingsChanged() override;
};
class PartialPressureGasItem : public AbstractProfilePolygonItem {
Q_OBJECT
public:
PartialPressureGasItem();
virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
virtual void modelDataChanged(const QModelIndex &topLeft = QModelIndex(), const QModelIndex &bottomRight = QModelIndex());
void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0) override;
void modelDataChanged(const QModelIndex &topLeft = QModelIndex(), const QModelIndex &bottomRight = QModelIndex()) override;
void setThresholdSettingsKey(double *prefPointerMin, double *prefPointerMax);
void setVisibilitySettingsKey(const QString &setVisibilitySettingsKey);
void setColors(const QColor &normalColor, const QColor &alertColor);

2
profile-widget/divetooltipitem.h
View file

@ -30,7 +30,7 @@ public:
};
explicit ToolTipItem(QGraphicsItem *parent = 0);
virtual ~ToolTipItem();
~ToolTipItem();
void collapse();
void expand();

22
profile-widget/profilewidget2.h
View file

@ -84,7 +84,7 @@ public:
double getFontPrintScale();
void setFontPrintScale(double scale);
#ifndef SUBSURFACE_MOBILE
virtual bool eventFilter(QObject *, QEvent *) override;
bool eventFilter(QObject *, QEvent *) override;
void clearHandlers();
#endif
void recalcCeiling();
@ -146,18 +146,18 @@ slots: // Necessary to call from QAction's signals.
#endif
protected:
void resizeEvent(QResizeEvent *event) Q_DECL_OVERRIDE;
void resizeEvent(QResizeEvent *event) override;
#ifndef SUBSURFACE_MOBILE
void wheelEvent(QWheelEvent *event) Q_DECL_OVERRIDE;
void mouseMoveEvent(QMouseEvent *event) Q_DECL_OVERRIDE;
void contextMenuEvent(QContextMenuEvent *event) Q_DECL_OVERRIDE;
void mouseDoubleClickEvent(QMouseEvent *event) Q_DECL_OVERRIDE;
void mousePressEvent(QMouseEvent *event) Q_DECL_OVERRIDE;
void mouseReleaseEvent(QMouseEvent *event) Q_DECL_OVERRIDE;
void wheelEvent(QWheelEvent *event) override;
void mouseMoveEvent(QMouseEvent *event) override;
void contextMenuEvent(QContextMenuEvent *event) override;
void mouseDoubleClickEvent(QMouseEvent *event) override;
void mousePressEvent(QMouseEvent *event) override;
void mouseReleaseEvent(QMouseEvent *event) override;
#endif
void dropEvent(QDropEvent *event) Q_DECL_OVERRIDE;
void dragEnterEvent(QDragEnterEvent *event) Q_DECL_OVERRIDE;
void dragMoveEvent(QDragMoveEvent *event) Q_DECL_OVERRIDE;
void dropEvent(QDropEvent *event) override;
void dragEnterEvent(QDragEnterEvent *event) override;
void dragMoveEvent(QDragMoveEvent *event) override;
private: /*methods*/

2
profile-widget/ruleritem.h
View file

@ -22,7 +22,7 @@ public:
void recalculate();
protected:
virtual void mouseMoveEvent(QGraphicsSceneMouseEvent *event);
void mouseMoveEvent(QGraphicsSceneMouseEvent *event) override;
private:
struct plot_info pInfo;
struct plot_data *entry;

2
profile-widget/tankitem.h
View file

@ -22,7 +22,7 @@ public:
signals:
public slots:
virtual void modelDataChanged(const QModelIndex &topLeft = QModelIndex(), const QModelIndex &bottomRight = QModelIndex());
void modelDataChanged(const QModelIndex &topLeft = QModelIndex(), const QModelIndex &bottomRight = QModelIndex());
private:
void createBar(qreal x, qreal w, struct gasmix *gas);