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Header/Viewport: Manually trigger the signals_changed event at construction
[pulseview.git]
/
pv
/
view
/
view.cpp
diff --git
a/pv/view/view.cpp
b/pv/view/view.cpp
index 219543338f98af77d22c4db8583cb7aeb0389383..d117489577bc02e99edb171906e965eaeeaa15b3 100644
(file)
--- a/
pv/view/view.cpp
+++ b/
pv/view/view.cpp
@@
-123,6
+123,8
@@
View::View(SigSession &session, QWidget *parent) :
_ruler->installEventFilter(this);
_header->installEventFilter(this);
+ // Trigger the initial event manually. The default device has signals
+ // which were created before this object came into being
signals_changed();
}