ViewPort: Make ViewItemPaintParams mutable

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

diff --git a/pv/view/signal.cpp b/pv/view/signal.cpp
index 59817eba2c334fcad882d296f5f0a4ac158e7d17..960cefa6b20b6c3d4e027f57751eb361ed3e26fb 100644 (file)
--- a/pv/view/signal.cpp
+++ b/pv/view/signal.cpp
@@ -14,13 +14,12 @@
  * 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 <extdef.h>
 
-#include <assert.h>
+#include <cassert>
 #include <cmath>
 
 #include <QApplication>
@@ -61,7 +60,7 @@ const char *const ChannelNames[] = {
 };
 
 Signal::Signal(pv::Session &session,
-       std::shared_ptr<data::SignalBase> channel) :
+       shared_ptr<data::SignalBase> channel) :
        Trace(channel),
        session_(session),
        scale_handle_(make_shared<SignalScaleHandle>(*this)),
@@ -107,7 +106,7 @@ const ViewItemOwner::item_list& Signal::child_items() const
        return items_;
 }
 
-void Signal::paint_back(QPainter &p, const ViewItemPaintParams &pp)
+void Signal::paint_back(QPainter &p, ViewItemPaintParams &pp)
 {
        if (base_->enabled())
                Trace::paint_back(p, pp);