Only show sampling points when zoomed in far enough.

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

diff --git a/pv/view/timeitem.cpp b/pv/view/timeitem.cpp
index dabdd5f137fc45c39e204d354e831554afcc421a..33fe73106035211f95890af7550063da8b2a73db 100644 (file)
--- a/pv/view/timeitem.cpp
+++ b/pv/view/timeitem.cpp
@@ -14,18 +14,26 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
  */
 
 #include "timeitem.hpp"
+#include "view.hpp"
 
 namespace pv {
-namespace view {
+namespace views {
+namespace TraceView {
 
 TimeItem::TimeItem(View &view) :
        view_(view) {
 }
 
-} // namespace view
+void TimeItem::drag_by(const QPoint &delta)
+{
+       set_time(view_.offset() + (drag_point_.x() + delta.x() - 0.5) *
+               view_.scale());
+}
+
+} // namespace TraceView
+} // namespace views
 } // namespace pv