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Fix #942 by making sure we always have at least one positive div
[pulseview.git]
/
pv
/
view
/
cursorpair.hpp
diff --git
a/pv/view/cursorpair.hpp
b/pv/view/cursorpair.hpp
index e63113c051b4befab10fda64751e5842bc67b058..ee91ff427ee11dfae8737f9f28dde0bc4d870b4d 100644
(file)
--- a/
pv/view/cursorpair.hpp
+++ b/
pv/view/cursorpair.hpp
@@
-26,6
+26,9
@@
#include <QPainter>
#include <QPainter>
+using std::pair;
+using std::shared_ptr;
+
class QPainter;
namespace pv {
class QPainter;
namespace pv {
@@
-54,12
+57,12
@@
public:
/**
* Returns a pointer to the first cursor.
*/
/**
* Returns a pointer to the first cursor.
*/
- s
td::s
hared_ptr<Cursor> first() const;
+ shared_ptr<Cursor> first() const;
/**
* Returns a pointer to the second cursor.
*/
/**
* Returns a pointer to the second cursor.
*/
- s
td::s
hared_ptr<Cursor> second() const;
+ shared_ptr<Cursor> second() const;
/**
* Sets the time of the marker.
/**
* Sets the time of the marker.
@@
-88,7
+91,7
@@
public:
* @param p the QPainter to paint into.
* @param pp the painting parameters object to paint with.
*/
* @param p the QPainter to paint into.
* @param pp the painting parameters object to paint with.
*/
- void paint_back(QPainter &p,
const
ViewItemPaintParams &pp) override;
+ void paint_back(QPainter &p, ViewItemPaintParams &pp) override;
/**
* Constructs the string to display.
/**
* Constructs the string to display.
@@
-97,10
+100,10
@@
public:
void compute_text_size(QPainter &p);
void compute_text_size(QPainter &p);
-
std::
pair<float, float> get_cursor_offsets() const;
+ pair<float, float> get_cursor_offsets() const;
private:
private:
- s
td::s
hared_ptr<Cursor> first_, second_;
+ shared_ptr<Cursor> first_, second_;
QSizeF text_size_;
};
QSizeF text_size_;
};