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Ruler: Factored out get_mouse_over_item
[pulseview.git]
/
pv
/
view
/
ruler.hpp
diff --git
a/pv/view/ruler.hpp
b/pv/view/ruler.hpp
index e47c424ae6b53168535a37d6cfe68a835e6de0a4..7054268d586c4c6d20fd542f1503a0fa564d0925 100644
(file)
--- a/
pv/view/ruler.hpp
+++ b/
pv/view/ruler.hpp
@@
-35,18
+35,14
@@
class Ruler : public MarginWidget
Q_OBJECT
private:
Q_OBJECT
private:
- static const int RulerHeight;
- static const int MinorTickSubdivision;
- static const int HoverArrowSize;
+ /// Height of the ruler in multipes of the text height
+ static const float RulerHeight;
- static const int
Padding
;
+ static const int
MinorTickSubdivision
;
- /**
- * The vertical offset, relative to the bottom line of the widget,
- * where the arrows of the cursor labels end.
- */
- static const int BaselineOffset;
+ /// Height of the hover arrow in multiples of the text height
+ static const float HoverArrowSize;
public:
Ruler(View &parent);
public:
Ruler(View &parent);
@@
-64,6
+60,10
@@
public:
*/
QSize extended_size_hint() const;
*/
QSize extended_size_hint() const;
+private:
+ std::shared_ptr<pv::view::TimeItem> get_mouse_over_item(
+ const QPoint &pt);
+
private:
void paintEvent(QPaintEvent *event);
private:
void paintEvent(QPaintEvent *event);
@@
-79,14
+79,15
@@
private:
private:
/**
* Draw a hover arrow under the cursor position.
private:
/**
* Draw a hover arrow under the cursor position.
+ * @param p The painter to draw into.
+ * @param text_height The height of a single text ascent.
*/
*/
- void draw_hover_mark(QPainter &p);
+ void draw_hover_mark(QPainter &p
, int text_height
);
- int calculate_text_height();
+ int calculate_text_height()
const
;
private:
std::shared_ptr<TimeItem> mouse_down_item_;
private:
std::shared_ptr<TimeItem> mouse_down_item_;
- const int text_height_;
private Q_SLOTS:
void hover_point_changed();
private Q_SLOTS:
void hover_point_changed();