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[pulseview.git] / pv / views / trace / view.cpp

diff --git a/pv/views/trace/view.cpp b/pv/views/trace/view.cpp
index 56461e4647effc796cad0895af355c72106ac2d7..f2a3335e6990fe4363996606cf87e70846d0cbba 100644 (file)
--- a/pv/views/trace/view.cpp
+++ b/pv/views/trace/view.cpp
@@ -510,6 +510,18 @@ void View::set_v_offset(int offset)
        viewport_->update();
 }
 
+void View::set_h_offset(int offset)
+{
+       scrollarea_->horizontalScrollBar()->setSliderPosition(offset);
+       header_->update();
+       viewport_->update();
+}
+
+int View::get_h_scrollbar_maximum() const
+{
+       return scrollarea_->horizontalScrollBar()->maximum();
+}
+
 unsigned int View::depth() const
 {
        return 0;