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Set PopupToolButton::_popup to NULL at construction
[pulseview.git]
/
pv
/
view
/
cursor.cpp
diff --git
a/pv/view/cursor.cpp
b/pv/view/cursor.cpp
index 7a4272f956642b1129d1c3c37987074ff99cafa7..ca22eefdf1f65d44c145f84c0649733b6b9e3e84 100644
(file)
--- a/
pv/view/cursor.cpp
+++ b/
pv/view/cursor.cpp
@@
-33,6
+33,8
@@
#include <extdef.h>
#include <extdef.h>
+using boost::shared_ptr;
+
namespace pv {
namespace view {
namespace pv {
namespace view {
@@
-45,14
+47,16
@@
const int Cursor::Offset = 1;
const int Cursor::ArrowSize = 4;
const int Cursor::ArrowSize = 4;
-Cursor::Cursor(const View &view, double time, Cursor &other) :
- TimeMarker(view, LineColour, time),
- _other(other)
+Cursor::Cursor(View &view, double time) :
+ TimeMarker(view, LineColour, time)
{
}
QRectF Cursor::get_label_rect(const QRect &rect) const
{
{
}
QRectF Cursor::get_label_rect(const QRect &rect) const
{
+ const shared_ptr<Cursor> other(get_other_cursor());
+ assert(other);
+
const float x = (_time - _view.offset()) / _view.scale();
const QSizeF label_size(
const float x = (_time - _view.offset()) / _view.scale();
const QSizeF label_size(
@@
-62,7
+66,7
@@
QRectF Cursor::get_label_rect(const QRect &rect) const
Cursor::Offset - Cursor::ArrowSize - 0.5f;
const float height = label_size.height();
Cursor::Offset - Cursor::ArrowSize - 0.5f;
const float height = label_size.height();
- if (_time >
_other.
time())
+ if (_time >
other->
time())
return QRectF(x, top, label_size.width(), height);
else
return QRectF(x - label_size.width(), top,
return QRectF(x, top, label_size.width(), height);
else
return QRectF(x - label_size.width(), top,
@@
-72,6
+76,9
@@
QRectF Cursor::get_label_rect(const QRect &rect) const
void Cursor::paint_label(QPainter &p, const QRect &rect,
unsigned int prefix)
{
void Cursor::paint_label(QPainter &p, const QRect &rect,
unsigned int prefix)
{
+ const shared_ptr<Cursor> other(get_other_cursor());
+ assert(other);
+
compute_text_size(p, prefix);
const QRectF r(get_label_rect(rect));
compute_text_size(p, prefix);
const QRectF r(get_label_rect(rect));
@@
-107,9
+114,9
@@
void Cursor::paint_label(QPainter &p, const QRect &rect,
QPointF(r.right() - 1, rect.bottom() - 1),
};
QPointF(r.right() - 1, rect.bottom() - 1),
};
- const QPointF *const points = (_time >
_other.
time()) ?
+ const QPointF *const points = (_time >
other->
time()) ?
left_points : right_points;
left_points : right_points;
- const QPointF *const highlight_points = (_time >
_other.
time()) ?
+ const QPointF *const highlight_points = (_time >
other->
time()) ?
left_highlight_points : right_highlight_points;
if (selected()) {
left_highlight_points : right_highlight_points;
if (selected()) {
@@
-141,5
+148,12
@@
void Cursor::compute_text_size(QPainter &p, unsigned int prefix)
Ruler::format_time(_time, prefix, 2)).size();
}
Ruler::format_time(_time, prefix, 2)).size();
}
+shared_ptr<Cursor> Cursor::get_other_cursor() const
+{
+ const CursorPair &cursors = _view.cursors();
+ return (cursors.first().get() == this) ?
+ cursors.second() : cursors.first();
+}
+
} // namespace view
} // namespace pv
} // namespace view
} // namespace pv