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ViewItem: Use drag_point() with drag_by()
[pulseview.git]
/
pv
/
view
/
viewitem.hpp
diff --git
a/pv/view/viewitem.hpp
b/pv/view/viewitem.hpp
index 11efbc0cdd1f7bd79855b7fe4c77cc67583f8922..eb0823e47e8f1b55b897597a0c8bf14a0b960742 100644
(file)
--- a/
pv/view/viewitem.hpp
+++ b/
pv/view/viewitem.hpp
@@
-71,11
+71,6
@@
public:
*/
bool dragging() const;
*/
bool dragging() const;
- /**
- * Retunrns the current drag point.
- */
- QPoint drag_point() const;
-
/**
* Sets this item into the dragged state.
*/
/**
* Sets this item into the dragged state.
*/
@@
-86,6
+81,12
@@
public:
*/
void drag_release();
*/
void drag_release();
+ /**
+ * Drags the item to a delta relative to the drag point.
+ * @param delta the offset from the drag point.
+ */
+ virtual void drag_by(const QPoint &delta) = 0;
+
/**
* Get the drag point.
* @param rect the rectangle of the widget area.
/**
* Get the drag point.
* @param rect the rectangle of the widget area.
@@
-149,10
+150,10
@@
protected:
protected:
QWidget *context_parent_;
protected:
QWidget *context_parent_;
+ QPoint drag_point_;
private:
bool selected_;
private:
bool selected_;
- QPoint drag_point_;
};
} // namespace view
};
} // namespace view