diff options
Diffstat (limited to 'qt-ui/profilegraphics.h')
| -rw-r--r-- | qt-ui/profilegraphics.h | 36 |
1 files changed, 31 insertions, 5 deletions
diff --git a/qt-ui/profilegraphics.h b/qt-ui/profilegraphics.h index 776b3141e..c1668692d 100644 --- a/qt-ui/profilegraphics.h +++ b/qt-ui/profilegraphics.h @@ -10,7 +10,33 @@ struct graphics_context; struct plot_info; typedef struct text_render_options text_render_options_t; -class ToolTipItem :public QObject, public QGraphicsPathItem { +/**! + * + * Hookay, so, if you wanna extend the ToolTips that are displayed + * in the Profile Graph, there's one 'toolTip' widget already on it, + * you can just pass it to your Reimplementation of QGraphiscItem + * and do the following: + * + * EventItem::setController(ToolTipItem *c) + * { + * controller = c; + * } + * + * void EventItem::hoverEnterEvent(QGraphicsSceneHoverEvent* event) + * { + * controller->addToolTip(text, icon); + * } + * + * void EventItem::hoverLeaveEvent(QGraphicsSceneHoverEvent* event) + * { + * controller->removeToolTip(text); + * } + * + * Remember to removeToolTip when you don't want it to be displayed. + * + **/ +class ToolTipItem :public QObject, public QGraphicsPathItem +{ Q_OBJECT void updateTitlePosition(); Q_PROPERTY(QRectF rect READ boundingRect WRITE setRect) @@ -40,7 +66,8 @@ private: QRectF rectangle; }; -class EventItem : public QGraphicsPolygonItem{ +class EventItem : public QGraphicsPolygonItem +{ public: explicit EventItem(QGraphicsItem* parent = 0); void addToolTip(const QString& text,const QIcon& icon = QIcon()); @@ -56,13 +83,12 @@ private: QIcon icon; }; -class ProfileGraphicsView : public QGraphicsView { +class ProfileGraphicsView : public QGraphicsView +{ Q_OBJECT public: ProfileGraphicsView(QWidget* parent = 0); void plot(struct dive *d); - void addToolTip(const QString& text, const QIcon& icon = QIcon()); - void removeToolTip(const QString& text); protected: void resizeEvent(QResizeEvent *event); |