Drop some trailing whitespace.

[pulseview.git] / pv / widgets / popup.cpp

diff --git a/pv/widgets/popup.cpp b/pv/widgets/popup.cpp
index 73ddf99f30caaeafcf14c257f74736377c69ecdc..13282cda25e458b6b624de563f09e1fc6668a6b5 100644 (file)
--- a/pv/widgets/popup.cpp
+++ b/pv/widgets/popup.cpp
@@ -14,18 +14,16 @@
  * 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 <algorithm>
+#include <cassert>
 
-#include <assert.h>
-
-#include <QtGui>
 #include <QApplication>
 #include <QDesktopWidget>
 #include <QLineEdit>
+#include <QtGui>
 
 #include "popup.hpp"
 
@@ -121,7 +119,7 @@ bool Popup::space_for_arrow() const
        case Bottom:
                if (point_.y() > y())
                        return false;
-               return true;            
+               return true;
 
        case Left:
                if (point_.x() < (x() + width()))
@@ -142,7 +140,7 @@ QPolygon Popup::arrow_polygon() const
        QPolygon poly;
 
        const QPoint p = mapFromGlobal(point_);
-       const int l = ArrowLength + ArrowOverlap; 
+       const int l = ArrowLength + ArrowOverlap;
 
        switch (pos_) {
        case Right:
@@ -170,7 +168,7 @@ QPolygon Popup::arrow_polygon() const
        case Left:
                poly << QPoint(p.x() - l, p.y() + l);
                break;
-               
+
        case Top:
                poly << QPoint(p.x() + l, p.y() - l);
                break;