Trace: Removed coloured_bg state

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

diff --git a/pv/view/cursor.cpp b/pv/view/cursor.cpp
index 4f2ef126a83fa357e88f5b6d69872fd0802cc29e..408eb311e9a57a15c2432ee3307207e8fce779e3 100644 (file)
--- a/pv/view/cursor.cpp
+++ b/pv/view/cursor.cpp
@@ -14,15 +14,14 @@
  * 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 "cursor.hpp"
 
+#include "pv/util.hpp"
 #include "ruler.hpp"
 #include "view.hpp"
-#include "pv/util.hpp"
 
 #include <QApplication>
 #include <QBrush>
@@ -35,9 +34,8 @@
 #include <cstdio>
 #include <limits>
 
-using std::abs;
+using std::abs; // Force usage of std::abs() instead of C's abs().
 using std::shared_ptr;
-using std::numeric_limits;
 
 namespace pv {
 namespace views {