Templates: use C++11 default member initialization

The code is more readable and less error-prone (this patch caught a few
uninitialized members) when the members are initialized in the same
place where they are declared. In many cases, empty default destructors
can be entirely removed, and we get faster implicitly declared inline
default constructors defined by the compiler.

Change-Id: I14c5448afc901f9b2ac5965f28c1c26c0b646c08
Reviewed-by: Mitch Curtis <mitch.curtis@qt.io>

1 files changed, 4 insertions, 16 deletions

diff --git a/src/quicktemplates2/qquicktooltip.cpp b/src/quicktemplates2/qquicktooltip.cpp
index 1bf6ca55..282b093d 100644
--- a/src/quicktemplates2/qquicktooltip.cpp
+++ b/src/quicktemplates2/qquicktooltip.cpp
@@ -124,20 +124,14 @@ class QQuickToolTipPrivate : public QQuickPopupPrivate
     Q_DECLARE_PUBLIC(QQuickToolTip)
 
 public:
-    QQuickToolTipPrivate()
-        : delay(0),
-          timeout(-1)
-    {
-    }
-
     void startDelay();
     void stopDelay();
 
     void startTimeout();
     void stopTimeout();
 
-    int delay;
-    int timeout;
+    int delay = 0;
+    int timeout = -1;
     QString text;
     QBasicTimer delayTimer;
     QBasicTimer timeoutTimer;
@@ -335,16 +329,10 @@ class QQuickToolTipAttachedPrivate : public QObjectPrivate
     Q_DECLARE_PUBLIC(QQuickToolTipAttached)
 
 public:
-    QQuickToolTipAttachedPrivate()
-        : delay(0),
-          timeout(-1)
-    {
-    }
-
     QQuickToolTip *instance(bool create) const;
 
-    int delay;
-    int timeout;
+    int delay = 0;
+    int timeout = -1;
     QString text;
 };