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Wrapped Cursors in a shared_ptr
[pulseview.git]
/
pv
/
view
/
view.h
diff --git
a/pv/view/view.h
b/pv/view/view.h
index 980ccf1f61e8488d38dea381953ab15bb8d6d112..155c875b777c8143bbd34fe8a88336388214a8ba 100644
(file)
--- a/
pv/view/view.h
+++ b/
pv/view/view.h
@@
-23,12
+23,10
@@
#include <stdint.h>
#include <stdint.h>
-#include <utility>
-
#include <QAbstractScrollArea>
#include <QSizeF>
#include <QAbstractScrollArea>
#include <QSizeF>
-#include "cursor.h"
+#include "cursor
pair
.h"
namespace pv {
namespace pv {
@@
-98,10
+96,20
@@
public:
*/
void show_cursors(bool show = true);
*/
void show_cursors(bool show = true);
+ /**
+ * Moves the cursors to a convenient position in the view.
+ */
+ void centre_cursors();
+
/**
* Returns a reference to the pair of cursors.
*/
/**
* Returns a reference to the pair of cursors.
*/
- std::pair<Cursor, Cursor>& cursors();
+ CursorPair& cursors();
+
+ /**
+ * Returns a reference to the pair of cursors.
+ */
+ const CursorPair& cursors() const;
const QPoint& hover_point() const;
const QPoint& hover_point() const;
@@
-112,6
+120,8
@@
signals:
void signals_moved();
void signals_moved();
+ void selection_changed();
+
private:
void get_scroll_layout(double &length, double &offset) const;
private:
void get_scroll_layout(double &length, double &offset) const;
@@
-157,7
+167,7
@@
private:
bool _updating_scroll;
bool _show_cursors;
bool _updating_scroll;
bool _show_cursors;
-
std::pair<Cursor, Cursor>
_cursors;
+
CursorPair
_cursors;
QPoint _hover_point;
};
QPoint _hover_point;
};