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Added cursor dragging
[pulseview.git]
/
pv
/
view
/
cursor.cpp
diff --git
a/pv/view/cursor.cpp
b/pv/view/cursor.cpp
index 3ae5f58a82c9811bc9afef528f1d3025684eb1be..b854f2c4995be4a3f93a205f0b2c43c67bcbc534 100644
(file)
--- a/
pv/view/cursor.cpp
+++ b/
pv/view/cursor.cpp
@@
-43,11
+43,16
@@
Cursor::Cursor(const View &view, double time) :
{
}
{
}
-void Cursor::paint_label(QPainter &p, const QRect &rect)
+QRectF Cursor::get_label_rect(const QRect &rect) const
{
const float x = (_time - _view.offset()) / _view.scale();
{
const float x = (_time - _view.offset()) / _view.scale();
-
const QRectF r
(x - Size/2, rect.height() - Size - Offset,
+
return QRectF
(x - Size/2, rect.height() - Size - Offset,
Size, Size);
Size, Size);
+}
+
+void Cursor::paint_label(QPainter &p, const QRect &rect)
+{
+ const QRectF r(get_label_rect(rect));
p.setPen(LineColour);
p.setBrush(QBrush(FillColour));
p.setPen(LineColour);
p.setBrush(QBrush(FillColour));