Add nullptr

lib/semanticinfo/tagwidget.cpp

@@ -112,14 +112,14 @@ protected:
 };
 
 struct TagWidgetPrivate {
-    TagWidget *q;
+    TagWidget *q = nullptr;
     TagInfo mTagInfo;
-    QListView *mListView;
-    QComboBox *mComboBox;
-    QPushButton *mAddButton;
-    AbstractSemanticInfoBackEnd *mBackEnd;
-    TagCompleterModel *mTagCompleterModel;
-    TagModel *mAssignedTagModel;
+    QListView *mListView = nullptr;
+    QComboBox *mComboBox = nullptr;
+    QPushButton *mAddButton = nullptr;
+    AbstractSemanticInfoBackEnd *mBackEnd = nullptr;
+    TagCompleterModel *mTagCompleterModel = nullptr;
+    TagModel *mAssignedTagModel = nullptr;
 
     void setupWidgets()
     {

lib/touch/touch.cpp

@@ -51,15 +51,15 @@ struct TouchPrivate {
     qreal mRotationThreshold;
     qint64 mLastTouchTimeStamp;
 
-    TapHoldAndMovingRecognizer *mTapHoldAndMovingRecognizer;
+    TapHoldAndMovingRecognizer *mTapHoldAndMovingRecognizer = nullptr;
     Qt::GestureType mTapHoldAndMoving;
-    TwoFingerPanRecognizer *mTwoFingerPanRecognizer;
+    TwoFingerPanRecognizer *mTwoFingerPanRecognizer = nullptr;
     Qt::GestureType mTwoFingerPan;
-    OneAndTwoFingerSwipeRecognizer *mOneAndTwoFingerSwipeRecognizer;
+    OneAndTwoFingerSwipeRecognizer *mOneAndTwoFingerSwipeRecognizer = nullptr;
     Qt::GestureType mOneAndTwoFingerSwipe;
-    DoubleTapRecognizer *mDoubleTapRecognizer;
+    DoubleTapRecognizer *mDoubleTapRecognizer = nullptr;
     Qt::GestureType mDoubleTap;
-    TwoFingerTapRecognizer *mTwoFingerTapRecognizer;
+    TwoFingerTapRecognizer *mTwoFingerTapRecognizer = nullptr;
     Qt::GestureType mTwoFingerTap;
 };
 

part/gvbrowserextension.h

@@ -35,7 +35,7 @@ class GVBrowserExtension : public KParts::BrowserExtension
 {
     Q_OBJECT
 public:
-    GVBrowserExtension(KParts::ReadOnlyPart *);
+    explicit GVBrowserExtension(KParts::ReadOnlyPart *);
     ~GVBrowserExtension() override;
 
 private Q_SLOTS:

part/gvpart.h

@@ -51,7 +51,7 @@ private Q_SLOTS:
     void showJobError(KJob *);
 
 private:
-    DocumentView *mDocumentView;
+    DocumentView *mDocumentView = nullptr;
 };
 
 } // namespace