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First step for the dynamic element text : Now user can add directly from the diagram editor an editable text of an element.

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git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@5005 bfdf4180-ca20-0410-9c96-a3a8aa849046
This commit is contained in:
blacksun
2017-08-03 17:36:08 +00:00
parent 0df5391491
commit 3ef55906a4
33 changed files with 2222 additions and 863 deletions
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53
sources/qetgraphicsitem/diagramtextitem.h
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@@ -32,6 +32,13 @@ class QDomDocument;
class DiagramTextItem : public QGraphicsTextItem
{
Q_OBJECT
Q_PROPERTY(int fontSize READ fontSize WRITE setFontSize NOTIFY fontSizeChanged)
Q_PROPERTY(QColor color READ color WRITE setColor NOTIFY colorChanged)
signals:
void fontSizeChanged(int size);
void colorChanged(QColor color);
public:
DiagramTextItem(QGraphicsItem * = 0);
@@ -42,7 +49,7 @@ class DiagramTextItem : public QGraphicsTextItem
public:
enum { Type = UserType + 1004 };
virtual int type() const { return Type; }
virtual int type() const override { return Type; }
Diagram *diagram() const;
virtual void fromXml(const QDomElement &) = 0;
@@ -57,35 +64,43 @@ class DiagramTextItem : public QGraphicsTextItem
QPointF mapMovementToParent (const QPointF &) const;
QPointF mapMovementFromParent (const QPointF &) const;
void setFontSize(int &s);
void setNoEditable(bool e = true) {no_editable = e;}
void setFontSize(int s);
int fontSize()const;
void setColor(QColor color);
QColor color() const;
void setNoEditable(bool e = true) {m_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 *) override;
virtual void focusInEvent(QFocusEvent *) override;
virtual void focusOutEvent(QFocusEvent *) override;
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) override;
virtual void mousePressEvent (QGraphicsSceneMouseEvent *event) override;
virtual void mouseMoveEvent (QGraphicsSceneMouseEvent *event) override;
virtual void mouseReleaseEvent (QGraphicsSceneMouseEvent *event) override;
virtual void hoverEnterEvent(QGraphicsSceneHoverEvent *);
virtual void hoverLeaveEvent(QGraphicsSceneHoverEvent *);
virtual void hoverMoveEvent(QGraphicsSceneHoverEvent *);
virtual void hoverEnterEvent(QGraphicsSceneHoverEvent *) override;
virtual void hoverLeaveEvent(QGraphicsSceneHoverEvent *) override;
virtual void hoverMoveEvent(QGraphicsSceneHoverEvent *) override;
virtual void applyRotation(const qreal &);
signals:
/// signal emitted after text was changed
void diagramTextChanged(DiagramTextItem *, const QString &, const QString &);
void textEdited(const QString &old_str, const QString &new_str);
protected:
bool m_mouse_hover;
QString previous_text_;
qreal rotation_angle_;
bool no_editable;
bool m_first_move;
bool m_mouse_hover = false,
m_first_move = true,
m_no_editable;
QString m_previous_html_text,
m_previous_text;
qreal m_rotation_angle;
QPointF m_mouse_to_origin_movement;
};
#endif