Added CursorPair::get_cursor_offsets()

[pulseview.git] / pv / view / cursor.cpp

diff --git a/pv/view/cursor.cpp b/pv/view/cursor.cpp
index 855bfa01a7fbc47a0a78d00e6309e835401048e7..809a0501b20da1a4be759451fb0d51b717a4dff6 100644 (file)
--- a/pv/view/cursor.cpp
+++ b/pv/view/cursor.cpp
@@ -58,9 +58,15 @@ QRectF Cursor::get_label_rect(const QRect &rect) const
        const QSizeF label_size(
                _text_size.width() + View::LabelPadding.width() * 2,
                _text_size.height() + View::LabelPadding.height() * 2);
-       return QRectF(x - label_size.width() / 2 - 0.5f,
-               rect.height() - label_size.height() - Offset - ArrowSize - 0.5f,
-               label_size.width() + 1, label_size.height() + 1);
+       const float top = rect.height() - label_size.height() -
+               Cursor::Offset - Cursor::ArrowSize - 0.5f;
+       const float height = label_size.height() + 1;
+
+       if (_time > _other.time())
+               return QRectF(x, top, label_size.width(), height);
+       else
+               return QRectF(x - label_size.width(), top,
+                       label_size.width(), height);
 }
 
 void Cursor::paint_label(QPainter &p, const QRect &rect,