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Replaced std::pair<Cursor, Cursor> with CursorPair
[pulseview.git]
/
pv
/
view
/
cursor.h
diff --git
a/pv/view/cursor.h
b/pv/view/cursor.h
index ec51b81abdb4cfd495a358200eb543a1b9392069..2bedb5e9336b45518dd54514b6a3062945667d57 100644
(file)
--- a/
pv/view/cursor.h
+++ b/
pv/view/cursor.h
@@
-23,6
+23,10
@@
#include "timemarker.h"
#include "timemarker.h"
+#include <QSizeF>
+
+class QPainter;
+
namespace pv {
namespace view {
namespace pv {
namespace view {
@@
-34,28
+38,46
@@
private:
static const QColor LineColour;
static const QColor FillColour;
static const QColor HighlightColour;
static const QColor LineColour;
static const QColor FillColour;
static const QColor HighlightColour;
+ static const QColor TextColour;
static const int Size;
static const int Offset;
static const int Size;
static const int Offset;
+ static const int ArrowSize;
+
public:
/**
* Constructor.
public:
/**
* Constructor.
- * @param
colour A reference to the colour of this curso
r.
+ * @param
view A reference to the view that owns this cursor pai
r.
* @param time The time to set the flag to.
*/
Cursor(const View &view, double time);
public:
* @param time The time to set the flag to.
*/
Cursor(const View &view, double time);
public:
+ /**
+ * Gets the marker label rectangle.
+ * @param rect The rectangle of the ruler client area.
+ * @return Returns the label rectangle.
+ */
+ QRectF get_label_rect(const QRect &rect) const;
+
/**
* Paints the cursor's label to the ruler.
* @param p The painter to draw with.
* @param rect The rectangle of the ruler client area.
/**
* Paints the cursor's label to the ruler.
* @param p The painter to draw with.
* @param rect The rectangle of the ruler client area.
+ * @param prefix The index of the SI prefix to use.
*/
*/
- void paint_label(QPainter &p, const QRect &rect);
+ void paint_label(QPainter &p, const QRect &rect,
+ unsigned int prefix);
+
+private:
+ void compute_text_size(QPainter &p, unsigned int prefix);
+
+private:
+ QSizeF _text_size;
};
} // namespace view
} // namespace pv
};
} // namespace view
} // namespace pv
-#endif // PULSEVIEW_PV_VIEW_CURSOR_H
\ No newline at end of file
+#endif // PULSEVIEW_PV_VIEW_CURSOR_H