Assistant: Clean-up: Mark constructors as explicit.

5 files changed, 10 insertions, 8 deletions

diff --git a/tools/assistant/lib/fulltextsearch/qsort_p.h b/tools/assistant/lib/fulltextsearch/qsort_p.h
index e6f024b..5c75c58 100644
--- a/tools/assistant/lib/fulltextsearch/qsort_p.h
+++ b/tools/assistant/lib/fulltextsearch/qsort_p.h
@@ -64,15 +64,15 @@ private:
 class QHELP_EXPORT QCLuceneSort
 {
 public:
-	QCLuceneSort();
-	QCLuceneSort(const QStringList &fieldNames);
-    QCLuceneSort(const QString &field, bool reverse = false);
+    QCLuceneSort();
+    explicit QCLuceneSort(const QStringList &fieldNames);
+    explicit QCLuceneSort(const QString &field, bool reverse = false);
 
     virtual ~QCLuceneSort();
 
     QString toString() const;
     void setSort(const QStringList &fieldNames);
-	void setSort(const QString &field, bool reverse = false);
+    void setSort(const QString &field, bool reverse = false);
 
 protected:
     friend class QCLuceneHits;
diff --git a/tools/assistant/lib/qhelpcollectionhandler_p.h b/tools/assistant/lib/qhelpcollectionhandler_p.h
index 8efe507..8901b06 100644
--- a/tools/assistant/lib/qhelpcollectionhandler_p.h
+++ b/tools/assistant/lib/qhelpcollectionhandler_p.h
@@ -76,7 +76,8 @@ public:
     };
     typedef QList<DocInfo> DocInfoList;
 
-    QHelpCollectionHandler(const QString &collectionFile, QObject *parent = 0);
+    explicit QHelpCollectionHandler(const QString &collectionFile,
+        QObject *parent = 0);
     ~QHelpCollectionHandler();
 
     QString collectionFile() const;
diff --git a/tools/assistant/lib/qhelpengine.h b/tools/assistant/lib/qhelpengine.h
index 2bdb983..3577f4b 100644
--- a/tools/assistant/lib/qhelpengine.h
+++ b/tools/assistant/lib/qhelpengine.h
@@ -62,7 +62,7 @@ class QHELP_EXPORT QHelpEngine : public QHelpEngineCore
     Q_OBJECT
 
 public:
-    QHelpEngine(const QString &collectionFile, QObject *parent = 0);
+    explicit QHelpEngine(const QString &collectionFile, QObject *parent = 0);
     ~QHelpEngine();
 
     QHelpContentModel *contentModel() const;
diff --git a/tools/assistant/lib/qhelpenginecore.h b/tools/assistant/lib/qhelpenginecore.h
index 118c310..db25c0b 100644
--- a/tools/assistant/lib/qhelpenginecore.h
+++ b/tools/assistant/lib/qhelpenginecore.h
@@ -65,7 +65,7 @@ class QHELP_EXPORT QHelpEngineCore : public QObject
     Q_PROPERTY(QString currentFilter READ currentFilter WRITE setCurrentFilter)
     
 public:
-    QHelpEngineCore(const QString &collectionFile, QObject *parent = 0);
+    explicit QHelpEngineCore(const QString &collectionFile, QObject *parent = 0);
     virtual ~QHelpEngineCore();
 
     bool setupData();
diff --git a/tools/assistant/lib/qhelpsearchengine.h b/tools/assistant/lib/qhelpsearchengine.h
index 545360c..0b07920 100644
--- a/tools/assistant/lib/qhelpsearchengine.h
+++ b/tools/assistant/lib/qhelpsearchengine.h
@@ -80,7 +80,8 @@ class QHELP_EXPORT QHelpSearchEngine : public QObject
     Q_OBJECT
 
 public:
-    QHelpSearchEngine(QHelpEngineCore *helpEngine, QObject *parent = 0);
+    explicit QHelpSearchEngine(QHelpEngineCore *helpEngine,
+        QObject *parent = 0);
     ~QHelpSearchEngine();
 
     QHelpSearchQueryWidget* queryWidget();