Fortify changes

radixwidgets/numberpadwidget.cc

@@ -20,15 +20,15 @@ struct KeyboardLayoutEntry
 const KeyboardLayoutEntry keyboardLayout[] = {{Qt::Key_7, "7"},
                                               {Qt::Key_8, "8"},
                                               {Qt::Key_9, "9"},
-                                              {NEXT_ROW_MARKER, 0},
+                                              {NEXT_ROW_MARKER, nullptr},
                                               {Qt::Key_4, "4"},
                                               {Qt::Key_5, "5"},
                                               {Qt::Key_6, "6"},
-                                              {NEXT_ROW_MARKER, 0},
+                                              {NEXT_ROW_MARKER, nullptr},
                                               {Qt::Key_1, "1"},
                                               {Qt::Key_2, "2"},
                                               {Qt::Key_3, "3"},
-                                              {NEXT_ROW_MARKER, 0},
+                                              {NEXT_ROW_MARKER, nullptr},
                                               {Qt::Key_0, "0"},
                                               {Qt::Key_Period, "."},
                                               {Qt::Key_Backspace, "Backspace"}};
@@ -86,9 +86,10 @@ NumberPadWidget::NumberPadWidget(QWidget *parent)
 
 void NumberPadWidget::buttonClicked(int key)
 {
-  QLineEdit::keyPressEvent(new QKeyEvent(QEvent::KeyPress, key, Qt::NoModifier,
-                                         keyToCharacter(key)));
+  QKeyEvent event(QEvent::KeyPress, key, Qt::NoModifier, keyToCharacter(key));
+  QLineEdit::keyPressEvent(&event);
 }
+
 void NumberPadWidget::focusInEvent(QFocusEvent *event)
 {
   QLineEdit::focusInEvent(event);

radixwidgets/tabwidget.cc

@@ -2,7 +2,6 @@
 
 #include <iostream>
 
-#include <QLabel>
 #include <QTabBar>
 #include <QToolButton>
 
@@ -20,7 +19,8 @@ TabWidget::TabWidget(QWidget *parent)
   mNewButton->setToolTip("Add new tab");
   mNewButton->setMaximumWidth(25);
 
-  addTab(new QLabel(""), QString(""));
+  mLabel = new QLabel("");
+  addTab(mLabel, QString(""));
   QWidget *newTabWidget = widget(0);
   newTabWidget->setObjectName("tabwidget_new_tab");
   tabBar()->setTabButton(0, QTabBar::RightSide, mNewButton);

radixwidgets/tabwidget.hh

 #ifndef RADIX_RADIXWIDGETS_TABWIDGET_HH_
 #define RADIX_RADIXWIDGETS_TABWIDGET_HH_
 
+#include <QLabel>
 #include <QPushButton>
 #include <QTabWidget>
 
@@ -20,6 +21,7 @@ class RADIX_PUBLIC TabWidget : public QTabWidget
 
  private:
   QPushButton *mNewButton;
+  QLabel *mLabel;
 
  signals:
   void addTabRequested();