X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fview%2Fview.cpp;h=c09609ac65d49daa9a9ad8988ff805f84cc39a6f;hp=9cc1487e9dc30216c5e146d85c46ae48a44d291b;hb=4d4766471d0900ea6e771be1354c21c5e745c1e6;hpb=819e2e95555b2b3c2190f24a3cfa82250d1f34e5

diff --git a/pv/view/view.cpp b/pv/view/view.cpp
index 9cc1487e..c09609ac 100644
--- a/pv/view/view.cpp
+++ b/pv/view/view.cpp
@@ -84,10 +84,6 @@ const int View::MaxScrollValue = INT_MAX / 2;
 
 const int View::ScaleUnits[3] = {1, 2, 5};
 
-const QColor View::CursorAreaColour(220, 231, 243);
-
-const QSizeF View::LabelPadding(4, 0);
-
 View::View(Session &session, QWidget *parent) :
 	QAbstractScrollArea(parent),
 	session_(session),
@@ -96,7 +92,6 @@ View::View(Session &session, QWidget *parent) :
 	header_(new Header(*this)),
 	scale_(1e-6),
 	offset_(0),
-	v_offset_(0),
 	updating_scroll_(false),
 	tick_period_(0.0),
 	tick_prefix_(0),
@@ -108,7 +103,7 @@ View::View(Session &session, QWidget *parent) :
 	connect(horizontalScrollBar(), SIGNAL(valueChanged(int)),
 		this, SLOT(h_scroll_value_changed(int)));
 	connect(verticalScrollBar(), SIGNAL(valueChanged(int)),
-		this, SLOT(v_scroll_value_changed(int)));
+		this, SLOT(v_scroll_value_changed()));
 
 	connect(&session_, SIGNAL(signals_changed()),
 		this, SLOT(signals_changed()));
@@ -119,9 +114,6 @@ View::View(Session &session, QWidget *parent) :
 	connect(&session_, SIGNAL(frame_ended()),
 		this, SLOT(data_updated()));
 
-	connect(header_, SIGNAL(signals_moved()),
-		this, SLOT(on_signals_moved()));
-
 	connect(header_, SIGNAL(selection_changed()),
 		ruler_, SLOT(clear_selection()));
 	connect(ruler_, SIGNAL(selection_changed()),
@@ -209,7 +201,14 @@ double View::offset() const
 
 int View::owner_visual_v_offset() const
 {
-	return -v_offset_;
+	return -verticalScrollBar()->sliderPosition();
+}
+
+void View::set_v_offset(int offset)
+{
+	verticalScrollBar()->setSliderPosition(offset);
+	header_->update();
+	viewport_->update();
 }
 
 unsigned int View::depth() const
@@ -663,9 +662,8 @@ void View::h_scroll_value_changed(int value)
 	viewport_->update();
 }
 
-void View::v_scroll_value_changed(int value)
+void View::v_scroll_value_changed()
 {
-	v_offset_ = value;
 	header_->update();
 	viewport_->update();
 }
@@ -749,18 +747,14 @@ void View::data_updated()
 	viewport_->update();
 }
 
-void View::on_signals_moved()
-{
-	update_scroll();
-	signals_moved();
-}
-
 void View::process_sticky_events()
 {
 	if (sticky_events_ & RowItemHExtentsChanged)
 		update_layout();
-	if (sticky_events_ & RowItemVExtentsChanged)
+	if (sticky_events_ & RowItemVExtentsChanged) {
 		restack_all_row_items();
+		update_scroll();
+	}
 
 	// Clear the sticky events
 	sticky_events_ = 0;