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54 lines
1.4 KiB
C
54 lines
1.4 KiB
C
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#ifndef DIVETOOLTIPITEM_H
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#define DIVETOOLTIPITEM_H
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#include <QGraphicsPathItem>
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#include <QVector>
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#include <QPair>
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#include <QRectF>
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#include <QIcon>
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class QGraphicsLineItem;
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class QGraphicsSimpleTextItem;
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class QGraphicsPixmapItem;
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struct graphics_context;
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/* To use a tooltip, simply ->setToolTip on the QGraphicsItem that you want
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* or, if it's a "global" tooltip, set it on the mouseMoveEvent of the ProfileGraphicsView.
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*/
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class ToolTipItem :public QObject, public QGraphicsPathItem
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{
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Q_OBJECT
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void updateTitlePosition();
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Q_PROPERTY(QRectF rect READ boundingRect WRITE setRect)
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public:
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enum Status{COLLAPSED, EXPANDED};
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enum {ICON_SMALL = 16, ICON_MEDIUM = 24, ICON_BIG = 32, SPACING=4};
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explicit ToolTipItem(QGraphicsItem* parent = 0);
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virtual ~ToolTipItem();
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void collapse();
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void expand();
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void clear();
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void addToolTip(const QString& toolTip, const QIcon& icon = QIcon());
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void refresh(struct graphics_context* gc, QPointF pos);
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bool isExpanded();
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void persistPos();
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void readPos();
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void mouseReleaseEvent(QGraphicsSceneMouseEvent* event);
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public slots:
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void setRect(const QRectF& rect);
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private:
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typedef QPair<QGraphicsPixmapItem*, QGraphicsSimpleTextItem*> ToolTip;
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QVector<ToolTip> toolTips;
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QGraphicsPathItem *background;
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QGraphicsLineItem *separator;
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QGraphicsSimpleTextItem *title;
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Status status;
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QRectF rectangle;
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QRectF nextRectangle;
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};
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#endif
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