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Diagram text item : minor change

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git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@4091 bfdf4180-ca20-0410-9c96-a3a8aa849046
This commit is contained in:
blacksun
2015-08-08 13:06:21 +00:00
parent ead3ff6076
commit c801c3e0a5
2 changed files with 70 additions and 114 deletions
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104
sources/qetgraphicsitem/diagramtextitem.h
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@@ -29,77 +29,63 @@ class QDomDocument;
diagram.
@see QGraphicsItem::GraphicsItemFlags
*/
class DiagramTextItem : public QGraphicsTextItem {
class DiagramTextItem : public QGraphicsTextItem
{
Q_OBJECT
// constructors, destructor
public:
DiagramTextItem(QGraphicsItem * = 0);
DiagramTextItem(const QString &, QGraphicsItem * = 0);
virtual ~DiagramTextItem();
DiagramTextItem(QGraphicsItem * = 0);
DiagramTextItem(const QString &, QGraphicsItem * = 0);
private:
void build();
void build();
// attributes
public:
enum { Type = UserType + 1004 };
// methods
public:
/**
Enable the use of qgraphicsitem_cast to safely cast a QGraphicsItem into a
DiagramTextItem
@return the QGraphicsItem type
*/
virtual int type() const { return Type; }
Diagram *diagram() const;
virtual void fromXml(const QDomElement &) = 0;
virtual QDomElement toXml(QDomDocument &) const;
qreal rotationAngle() const;
void setRotationAngle(const qreal &);
void rotateBy(const qreal &);
void edit();
QPointF mapMovementToScene(const QPointF &) const;
QPointF mapMovementFromScene(const QPointF &) const;
QPointF mapMovementToParent(const QPointF &) const;
QPointF mapMovementFromParent(const QPointF &) const;
void setFontSize(int &s);
void setNoEditable(bool e = true) {no_editable = e;}
enum { Type = UserType + 1004 };
virtual int type() const { return Type; }
Diagram *diagram() const;
virtual void fromXml(const QDomElement &) = 0;
virtual QDomElement toXml(QDomDocument &) const;
qreal rotationAngle() const;
void setRotationAngle(const qreal &);
void rotateBy(const qreal &);
void edit();
QPointF mapMovementToScene (const QPointF &) const;
QPointF mapMovementFromScene (const QPointF &) const;
QPointF mapMovementToParent (const QPointF &) const;
QPointF mapMovementFromParent (const QPointF &) const;
void setFontSize(int &s);
void setNoEditable(bool e = true) {no_editable = e;}
protected:
virtual void paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget *);
virtual void focusInEvent(QFocusEvent *);
virtual void focusOutEvent(QFocusEvent *);
virtual void paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget *);
virtual void focusInEvent(QFocusEvent *);
virtual void focusOutEvent(QFocusEvent *);
virtual void mouseDoubleClickEvent (QGraphicsSceneMouseEvent *event);
virtual void mousePressEvent (QGraphicsSceneMouseEvent *event);
virtual void mouseMoveEvent (QGraphicsSceneMouseEvent *event);
virtual void mouseReleaseEvent (QGraphicsSceneMouseEvent *event);
virtual void mouseDoubleClickEvent (QGraphicsSceneMouseEvent *event);
virtual void mousePressEvent (QGraphicsSceneMouseEvent *event);
virtual void mouseMoveEvent (QGraphicsSceneMouseEvent *event);
virtual void mouseReleaseEvent (QGraphicsSceneMouseEvent *event);
virtual void hoverEnterEvent(QGraphicsSceneHoverEvent *);
virtual void hoverLeaveEvent(QGraphicsSceneHoverEvent *);
virtual void hoverMoveEvent(QGraphicsSceneHoverEvent *);
virtual void hoverEnterEvent(QGraphicsSceneHoverEvent *);
virtual void hoverLeaveEvent(QGraphicsSceneHoverEvent *);
virtual void hoverMoveEvent(QGraphicsSceneHoverEvent *);
virtual void applyRotation(const qreal &);
virtual void applyRotation(const qreal &);
bool m_mouse_hover;
signals:
/// signal emitted when the text field loses focus
void lostFocus();
/// signal emitted after text was changed
void diagramTextChanged(DiagramTextItem *, const QString &, const QString &);
public slots:
void setNonFocusable();
void setHtmlText(const QString &);
/// signal emitted after text was changed
void diagramTextChanged(DiagramTextItem *, const QString &, const QString &);
protected:
/// Previous text value
QString previous_text_;
/// angle of rotation of the text field
qreal rotation_angle_;
bool no_editable;
bool m_first_move;
QPointF m_mouse_to_origin_movement;
bool m_mouse_hover;
QString previous_text_;
qreal rotation_angle_;
bool no_editable;
bool m_first_move;
QPointF m_mouse_to_origin_movement;
};
#endif