X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fwidgets%2Fpopuptoolbutton.cpp;h=3fc2eb20aa9be8e15c6f267a5aed8ebb6769c0bb;hp=a5886aafed4a86b0c64891a5386ca71a934fba2d;hb=dbed5609ae31cdfc3e9db10f3ab91b7607c08372;hpb=8dbbc7f0b9ea59d0f0d62225772f8a56eee125f5;ds=sidebyside

diff --git a/pv/widgets/popuptoolbutton.cpp b/pv/widgets/popuptoolbutton.cpp
index a5886aaf..3fc2eb20 100644
--- a/pv/widgets/popuptoolbutton.cpp
+++ b/pv/widgets/popuptoolbutton.cpp
@@ -14,20 +14,19 @@
  * 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 <assert.h>
+#include <cassert>
 
-#include "popuptoolbutton.h"
+#include "popuptoolbutton.hpp"
 
 namespace pv {
 namespace widgets {
 
 PopupToolButton::PopupToolButton(QWidget *parent) :
 	QToolButton(parent),
-	popup_(NULL)
+	popup_(nullptr)
 {
 	connect(this, SIGNAL(clicked(bool)), this, SLOT(on_clicked(bool)));
 }
@@ -45,7 +44,7 @@ void PopupToolButton::set_popup(Popup *popup)
 
 void PopupToolButton::on_clicked(bool)
 {
-	if(!popup_)
+	if (!popup_)
 		return;
 
 	const QRect r = rect();
@@ -54,5 +53,5 @@ void PopupToolButton::on_clicked(bool)
 	popup_->show();
 }
 
-} // widgets
-} // pv
+}  // namespace widgets
+}  // namespace pv