Avoid use of QString("")

nyalldawson · nyalldawson · commit 94badce431a0 · 2015-09-08T06:55:13.000+10:00
diff --git a/python/gui/qgisinterface.sip b/python/gui/qgisinterface.sip
@@ -179,15 +179,15 @@ class QgisInterface : QObject
      * @return pointer to composer's view
      * @note new composer window will be shown and activated
      */
-    virtual QgsComposerView* createNewComposer( QString title = QString( "" ) ) = 0;
+    virtual QgsComposerView* createNewComposer( QString title = QString() ) = 0;
 
     /** Duplicate an existing parent composer from composer view
      * @param composerView pointer to existing composer view
      * @param title window title for duplicated composer (one will be generated if empty)
      * @return pointer to duplicate composer's view
      * @note dupicate composer window will be hidden until loaded, then shown and activated
      */
-    virtual QgsComposerView* duplicateComposer( QgsComposerView* composerView, QString title = QString( "" ) ) = 0;
+    virtual QgsComposerView* duplicateComposer( QgsComposerView* composerView, QString title = QString() ) = 0;
 
     /** Deletes parent composer of composer view, after closing composer window */
     virtual void deleteComposer( QgsComposerView* composerView ) = 0;
diff --git a/python/gui/qgsdatadefinedbutton.sip b/python/gui/qgsdatadefinedbutton.sip
@@ -46,7 +46,7 @@ class QgsDataDefinedButton : QToolButton
                           const QgsVectorLayer* vl = 0,
                           const QgsDataDefined* datadefined = 0,
                           DataTypes datatypes = AnyType,
-                          QString description = "" );
+                          QString description = QString() );
     ~QgsDataDefinedButton();
 
     /**
@@ -60,7 +60,7 @@ class QgsDataDefinedButton : QToolButton
     void init( const QgsVectorLayer* vl,
                const QgsDataDefined* datadefined = 0,
                DataTypes datatypes = AnyType,
-               QString description = QString( "" ) );
+               QString description = QString() );
 
     QMap< QString, QString > definedProperty() const;
 
diff --git a/src/app/composer/qgscomposermanager.cpp b/src/app/composer/qgscomposermanager.cpp
@@ -96,7 +96,7 @@ QgsComposerManager::QgsComposerManager( QWidget * parent, Qt::WindowFlags f ): Q
     }
   }
 
-  mTemplatePathLineEdit->setText( settings.value( "/UI/ComposerManager/templatePath", QString( "" ) ).toString() );
+  mTemplatePathLineEdit->setText( settings.value( "/UI/ComposerManager/templatePath", QString() ).toString() );
 
   refreshComposers();
 }
diff --git a/src/app/qgisapp.cpp b/src/app/qgisapp.cpp
@@ -5736,13 +5736,12 @@ QString QgisApp::uniqueComposerTitle( QWidget* parent, bool acceptEmpty, const Q
       }
       else
       {
-        newTitle = QString( "" );
         titleValid = true;
       }
     }
     else if ( cNames.indexOf( newTitle, 1 ) >= 0 )
     {
-      cNames[0] = QString( "" ); // clear non-unique name
+      cNames[0] = QString(); // clear non-unique name
       titleMsg = chooseMsg + "\n\n" + tr( "Title already exists!" );
     }
     else
@@ -7400,7 +7399,7 @@ void QgisApp::duplicateLayers( QList<QgsMapLayer *> lyrList )
   foreach ( QgsMapLayer * selectedLyr, selectedLyrs )
   {
     dupLayer = 0;
-    unSppType = QString( "" );
+    unSppType.clear();
     layerDupName = selectedLyr->name() + " " + tr( "copy" );
 
     if ( selectedLyr->type() == QgsMapLayer::PluginLayer )
@@ -10212,7 +10211,7 @@ void QgisApp::oldProjectVersionWarning( QString oldVersion )
       .replace( QString( "<p>" ), QString( "\n\n" ) )
       .replace( QString( "<br>" ), QString( "\n" ) )
       .replace( QString( "<a href=\"http://hub.qgis.org/projects/quantum-gis\">http://hub.qgis.org/projects/quantum-gis</a> " ), QString( "\nhttp://hub.qgis.org/projects/quantum-gis" ) )
-      .replace( QRegExp( "</?tt>" ), QString( "" ) )
+      .replace( QRegExp( "</?tt>" ), QString() )
     );
     box.exec();
 #else
diff --git a/src/app/qgisapp.h b/src/app/qgisapp.h
@@ -256,14 +256,14 @@ class APP_EXPORT QgisApp : public QMainWindow, private Ui::MainWindow
      * @param currentTitle base name for initial title choice
      * @return QString::null if user cancels input dialog
      */
-    QString uniqueComposerTitle( QWidget *parent, bool acceptEmpty, const QString& currentTitle = QString( "" ) );
+    QString uniqueComposerTitle( QWidget *parent, bool acceptEmpty, const QString& currentTitle = QString() );
     /** Creates a new composer and returns a pointer to it*/
-    QgsComposer* createNewComposer( QString title = QString( "" ) );
+    QgsComposer* createNewComposer( QString title = QString() );
     /** Deletes a composer and removes entry from Set*/
     void deleteComposer( QgsComposer *c );
     /** Duplicates a composer and adds it to Set
      */
-    QgsComposer *duplicateComposer( QgsComposer *currentComposer, QString title = QString( "" ) );
+    QgsComposer *duplicateComposer( QgsComposer *currentComposer, QString title = QString() );
 
     /** Overloaded function used to sort menu entries alphabetically */
     QMenu* createPopupMenu() override;
diff --git a/src/app/qgisappinterface.h b/src/app/qgisappinterface.h
@@ -196,7 +196,7 @@ class APP_EXPORT QgisAppInterface : public QgisInterface
      * @return pointer to composer's view
      * @note new composer window will be shown and activated
      */
-    QgsComposerView* createNewComposer( QString title = QString( "" ) ) override;
+    QgsComposerView* createNewComposer( QString title = QString() ) override;
 
     // ### QGIS 3: return QgsComposer*, not QgsComposerView*
     /** Duplicate an existing parent composer from composer view
@@ -205,7 +205,7 @@ class APP_EXPORT QgisAppInterface : public QgisInterface
      * @return pointer to duplicate composer's view
      * @note dupicate composer window will be hidden until loaded, then shown and activated
      */
-    QgsComposerView* duplicateComposer( QgsComposerView* composerView, QString title = QString( "" ) ) override;
+    QgsComposerView* duplicateComposer( QgsComposerView* composerView, QString title = QString() ) override;
 
     /** Deletes parent composer of composer view, after closing composer window */
     void deleteComposer( QgsComposerView* composerView ) override;
diff --git a/src/app/qgisappstylesheet.cpp b/src/app/qgisappstylesheet.cpp
@@ -99,8 +99,7 @@ QMap<QString, QVariant> QgisAppStyleSheet::defaultOptions()
 
 void QgisAppStyleSheet::buildStyleSheet( const QMap<QString, QVariant>& opts )
 {
-  QString ss = QString( "" );
-
+  QString ss;
 
   // QgisApp-wide font
   QString fontSize = opts.value( "fontPointSize" ).toString();
diff --git a/src/app/qgsdecorationgrid.cpp b/src/app/qgsdecorationgrid.cpp
@@ -191,7 +191,7 @@ void QgsDecorationGrid::saveToProject()
   }
   if ( mMarkerSymbol )
   {
-    doc.setContent( QString( "" ) );
+    doc.setContent( QString() );
     elem = QgsSymbolLayerV2Utils::saveSymbol( "marker symbol", mMarkerSymbol, doc );
     doc.appendChild( elem );
     QgsProject::instance()->writeEntry( mNameConfig, "/MarkerSymbol", doc.toString() );
diff --git a/src/app/qgsmaptoolrotatefeature.cpp b/src/app/qgsmaptoolrotatefeature.cpp
@@ -46,7 +46,7 @@ QgsAngleMagnetWidget::QgsAngleMagnetWidget( QString label , QWidget *parent )
   //mLayout->setAlignment( Qt::AlignLeft );
   setLayout( mLayout );
 
-  if ( !label.isNull() )
+  if ( !label.isEmpty() )
   {
     QLabel* lbl = new QLabel( label, this );
     lbl->setAlignment( Qt::AlignRight | Qt::AlignCenter );
diff --git a/src/app/qgsmaptoolrotatefeature.h b/src/app/qgsmaptoolrotatefeature.h
@@ -33,7 +33,7 @@ class APP_EXPORT QgsAngleMagnetWidget : public QWidget
 
   public:
 
-    explicit QgsAngleMagnetWidget( QString label = QString( "" ), QWidget *parent = 0 );
+    explicit QgsAngleMagnetWidget( QString label = QString(), QWidget *parent = 0 );
 
     ~QgsAngleMagnetWidget();
 
diff --git a/src/app/qgsoptions.cpp b/src/app/qgsoptions.cpp
@@ -178,7 +178,7 @@ QgsOptions::QgsOptions( QWidget *parent, Qt::WindowFlags fl ) :
     varStrItms << varStrName << varStrValue;
 
     // check if different than system variable
-    QString sysVarVal = QString( "" );
+    QString sysVarVal;
     bool sysVarMissing = !sysVarsMap.contains( varStrName );
     if ( sysVarMissing )
       sysVarVal = tr( "not present" );
@@ -1554,7 +1554,7 @@ void QgsOptions::addCustomEnvVarRow( QString varName, QString varVal, QString va
 
 void QgsOptions::on_mAddCustomVarBtn_clicked()
 {
-  addCustomEnvVarRow( QString( "" ), QString( "" ) );
+  addCustomEnvVarRow( QString(), QString() );
   mCustomVariablesTable->setFocus();
   mCustomVariablesTable->setCurrentCell( mCustomVariablesTable->rowCount() - 1, 1 );
   mCustomVariablesTable->edit( mCustomVariablesTable->currentIndex() );
diff --git a/src/app/qgspluginregistry.cpp b/src/app/qgspluginregistry.cpp
@@ -507,7 +507,7 @@ void QgsPluginRegistry::restoreSessionPlugins( QString thePluginDirString )
       {
         if ( corePlugins.contains( packageName ) )
         {
-          QgsApplication::setPkgDataPath( QString( "" ) );
+          QgsApplication::setPkgDataPath( QString() );
         }
         else
         {
diff --git a/src/core/composer/qgscomposermousehandles.cpp b/src/core/composer/qgscomposermousehandles.cpp
@@ -705,7 +705,7 @@ void QgsComposerMouseHandles::resetStatusBar()
   else
   {
     //clear status bar message
-    mComposition->setStatusMessage( QString( "" ) );
+    mComposition->setStatusMessage( QString() );
   }
 }
 
diff --git a/src/core/qgspallabeling.cpp b/src/core/qgspallabeling.cpp
@@ -94,7 +94,6 @@ QgsPalLayerSettings::QgsPalLayerSettings()
 
   // text style
   textFont = QApplication::font();
-  textNamedStyle = QString( "" );
   fontSizeInMapUnits = false;
   textColor = Qt::black;
   textTransp = 0;
@@ -4329,7 +4328,7 @@ void QgsPalLabeling::drawLabeling( QgsRenderContext& context )
         //for diagrams, remove the additional 'd' at the end of the layer id
         QString layerId = layerName;
         layerId.chop( 1 );
-        mResults->mLabelSearchTree->insertLabel( *it, QString( palGeometry->strId() ).toInt(), layerId, QString( "" ), QFont(), true, false );
+        mResults->mLabelSearchTree->insertLabel( *it, QString( palGeometry->strId() ).toInt(), layerId, QString(), QFont(), true, false );
       }
       continue;
     }
diff --git a/src/core/qgsproject.cpp b/src/core/qgsproject.cpp
@@ -559,7 +559,7 @@ static QgsProjectVersion _getVersion( QDomDocument const &doc )
   if ( !nl.count() )
   {
     QgsDebugMsg( " unable to find qgis element in project file" );
-    return QgsProjectVersion( 0, 0, 0, QString( "" ) );
+    return QgsProjectVersion( 0, 0, 0, QString() );
   }
 
   QDomNode qgisNode = nl.item( 0 );  // there should only be one, so zeroth element ok
diff --git a/src/core/qgsprojectversion.cpp b/src/core/qgsprojectversion.cpp
@@ -37,7 +37,6 @@ QgsProjectVersion::QgsProjectVersion( QString string )
 
   mMinor = 0;
   mSub   = 0;
-  mName  = "";
   mMajor = fileVersionParts.at( 0 ).toInt();
 
   if ( fileVersionParts.size() > 1 )
@@ -83,7 +82,7 @@ bool QgsProjectVersion::operator>( const QgsProjectVersion &other )
 
 QString QgsProjectVersion::text()
 {
-  if ( mName.isNull() )
+  if ( mName.isEmpty() )
   {
     return QString( "%1.%2.%3" ).arg( mMajor ).arg( mMinor ).arg( mSub );
   }
diff --git a/src/gui/qgisgui.cpp b/src/gui/qgisgui.cpp
@@ -42,7 +42,7 @@ namespace QgisGui
     }
     else //we have to use non-native dialog to add cancel all button
     {
-      QgsEncodingFileDialog* openFileDialog = new QgsEncodingFileDialog( 0, title, lastUsedDir, filters, QString( "" ) );
+      QgsEncodingFileDialog* openFileDialog = new QgsEncodingFileDialog( 0, title, lastUsedDir, filters, QString() );
 
       // allow for selection of more than one file
       openFileDialog->setFileMode( QFileDialog::ExistingFiles );
diff --git a/src/gui/qgisinterface.h b/src/gui/qgisinterface.h
@@ -230,15 +230,15 @@ class GUI_EXPORT QgisInterface : public QObject
      * @return pointer to composer's view
      * @note new composer window will be shown and activated
      */
-    virtual QgsComposerView* createNewComposer( QString title = QString( "" ) ) = 0;
+    virtual QgsComposerView* createNewComposer( QString title = QString() ) = 0;
 
     /** Duplicate an existing parent composer from composer view
      * @param composerView pointer to existing composer view
      * @param title window title for duplicated composer (one will be generated if empty)
      * @return pointer to duplicate composer's view
      * @note dupicate composer window will be hidden until loaded, then shown and activated
      */
-    virtual QgsComposerView* duplicateComposer( QgsComposerView* composerView, QString title = QString( "" ) ) = 0;
+    virtual QgsComposerView* duplicateComposer( QgsComposerView* composerView, QString title = QString() ) = 0;
 
     /** Deletes parent composer of composer view, after closing composer window */
     virtual void deleteComposer( QgsComposerView* composerView ) = 0;
diff --git a/src/gui/qgscollapsiblegroupbox.cpp b/src/gui/qgscollapsiblegroupbox.cpp
@@ -190,7 +190,7 @@ void QgsCollapsibleGroupBoxBasic::changeEvent( QEvent *event )
 void QgsCollapsibleGroupBoxBasic::setSyncGroup( QString grp )
 {
   mSyncGroup = grp;
-  QString tipTxt = QString( "" );
+  QString tipTxt;
   if ( !grp.isEmpty() )
   {
     tipTxt = tr( "Ctrl (or Alt)-click to toggle all" ) + "\n" + tr( "Shift-click to expand, then collapse others" );
diff --git a/src/gui/qgsdatadefinedbutton.cpp b/src/gui/qgsdatadefinedbutton.cpp
@@ -120,8 +120,8 @@ void QgsDataDefinedButton::init( const QgsVectorLayer* vl,
   {
     mProperty.insert( "active", "0" );
     mProperty.insert( "useexpr", "0" );
-    mProperty.insert( "expression", "" );
-    mProperty.insert( "field", "" );
+    mProperty.insert( "expression", QString() );
+    mProperty.insert( "field", QString() );
   }
   else
   {
@@ -136,12 +136,12 @@ void QgsDataDefinedButton::init( const QgsVectorLayer* vl,
   mFieldTypeList.clear();
 
   mInputDescription = description;
-  mFullDescription = QString( "" );
-  mUsageInfo = QString( "" );
-  mCurrentDefinition = QString( "" );
+  mFullDescription.clear();
+  mUsageInfo.clear();
+  mCurrentDefinition.clear();
 
   // set up data types string
-  mDataTypesString = QString( "" );
+  mDataTypesString.clear();
 
   QStringList ts;
   if ( mDataTypes.testFlag( String ) )
@@ -442,7 +442,7 @@ void QgsDataDefinedButton::menuActionTriggered( QAction* action )
       setUseExpression( false );
       setActive( false );
     }
-    setExpression( QString( "" ) );
+    setExpression( QString() );
     updateGui();
   }
   else if ( action == mActionAssistant )
diff --git a/src/gui/qgsdatadefinedbutton.h b/src/gui/qgsdatadefinedbutton.h
@@ -72,7 +72,7 @@ class GUI_EXPORT QgsDataDefinedButton: public QToolButton
                           const QgsVectorLayer* vl = 0,
                           const QgsDataDefined* datadefined = 0,
                           DataTypes datatypes = AnyType,
-                          QString description = "" );
+                          QString description = QString() );
     ~QgsDataDefinedButton();
 
     /**
@@ -86,7 +86,7 @@ class GUI_EXPORT QgsDataDefinedButton: public QToolButton
     void init( const QgsVectorLayer* vl,
                const QgsDataDefined* datadefined = 0,
                DataTypes datatypes = AnyType,
-               QString description = QString( "" ) );
+               QString description = QString() );
 
     QMap< QString, QString > definedProperty() const { return mProperty; }
 
diff --git a/src/gui/qgsmessagebar.cpp b/src/gui/qgsmessagebar.cpp
@@ -339,7 +339,7 @@ void QgsMessageBar::resetCountdown()
 
 void QgsMessageBar::updateItemCount()
 {
-  mItemCount->setText( mItems.count() > 0 ? tr( "%n more", "unread messages", mItems.count() ) : QString( "" ) );
+  mItemCount->setText( mItems.count() > 0 ? tr( "%n more", "unread messages", mItems.count() ) : QString() );
 
   // do not show the down arrow for opening menu with "close all" if there is just one message
   mCloseBtn->setMenu( mItems.count() > 0 ? mCloseMenu : 0 );
diff --git a/src/gui/qgsprojectionselector.cpp b/src/gui/qgsprojectionselector.cpp
@@ -308,7 +308,7 @@ QString QgsProjectionSelector::selectedProj4String()
   {
     databaseFileName = QgsApplication::qgisUserDbFilePath();
     if ( !QFileInfo( databaseFileName ).exists() ) //its unlikely that this condition will ever be reached
-      return QString( "" );
+      return QString();
   }
   else //must be a system projection then
   {
diff --git a/src/gui/symbology-ng/qgssvgselectorwidget.cpp b/src/gui/symbology-ng/qgssvgselectorwidget.cpp
@@ -266,7 +266,7 @@ void QgsSvgSelectorWidget::on_mFilePushButton_clicked()
   QFileInfo fi( file );
   if ( !fi.exists() || !fi.isReadable() )
   {
-    updateCurrentSvgPath( QString( "" ) );
+    updateCurrentSvgPath( QString() );
     updateLineEditFeedback( false );
     return;
   }
@@ -288,7 +288,7 @@ void QgsSvgSelectorWidget::on_mFileLineEdit_textChanged( const QString& text )
   bool validSVG = !resolvedPath.isNull();
 
   updateLineEditFeedback( validSVG, resolvedPath );
-  updateCurrentSvgPath( validSVG ? resolvedPath : QString( "" ) );
+  updateCurrentSvgPath( validSVG ? resolvedPath : QString() );
 }
 
 void QgsSvgSelectorWidget::populateList()
diff --git a/src/gui/symbology-ng/qgssvgselectorwidget.h b/src/gui/symbology-ng/qgssvgselectorwidget.h
@@ -101,7 +101,7 @@ class GUI_EXPORT QgsSvgSelectorWidget : public QWidget, private Ui::WidgetSvgSel
     void updateCurrentSvgPath( const QString& svgPath );
 
     void on_mFilePushButton_clicked();
-    void updateLineEditFeedback( bool ok, QString tip = QString( "" ) );
+    void updateLineEditFeedback( bool ok, QString tip = QString() );
     void on_mFileLineEdit_textChanged( const QString& text );
 
   private:
diff --git a/src/plugins/grass/qgsgrassmoduleparam.cpp b/src/plugins/grass/qgsgrassmoduleparam.cpp
@@ -994,8 +994,8 @@ void QgsGrassModuleInput::updateQgisLayers()
   // layer containers.
   if ( !mRequired )
   {
-    mMaps.push_back( QString( "" ) );
-    mVectorLayerNames.push_back( QString( "" ) );
+    mMaps.push_back( QString() );
+    mVectorLayerNames.push_back( QString() );
     mMapLayers.push_back( NULL );
     mBands.append( 0 );
     mLayerComboBox->addItem( tr( "Select a layer" ), QVariant() );
diff --git a/src/plugins/spatialquery/qgsspatialquerydialog.cpp b/src/plugins/spatialquery/qgsspatialquerydialog.cpp
@@ -256,7 +256,7 @@ QString QgsSpatialQueryDialog::getSubsetFIDs( const QgsFeatureIds *fids, QString
 {
   if ( fids->size() == 0 )
   {
-    return QString( "" );
+    return QString();
   }
   QSetIterator <QgsFeatureId> item( *fids );
   QStringList lstFID;
diff --git a/src/providers/gdal/qgsgdalprovider.cpp b/src/providers/gdal/qgsgdalprovider.cpp
@@ -913,7 +913,7 @@ QString QgsGdalProvider::generateBandName( int theBandNumber ) const
         val = values.at( 1 );
         if ( values.at( 0 ) == "NETCDF_DIM_EXTRA" )
         {
-          dimExtraValues = val.replace( QString( "{" ), QString( "" ) ).replace( QString( "}" ), QString( "" ) ).split( "," );
+          dimExtraValues = val.replace( QString( "{" ), QString() ).replace( QString( "}" ), QString() ).split( "," );
           //http://qt-project.org/doc/qt-4.8/qregexp.html#capturedTexts
         }
         else
diff --git a/tests/src/core/testqgscoordinatereferencesystem.cpp b/tests/src/core/testqgscoordinatereferencesystem.cpp
diff --git a/tests/src/core/testqgsdatadefined.cpp b/tests/src/core/testqgsdatadefined.cpp
diff --git a/tests/src/gui/testqgsdoublespinbox.cpp b/tests/src/gui/testqgsdoublespinbox.cpp
diff --git a/tests/src/gui/testqgsspinbox.cpp b/tests/src/gui/testqgsspinbox.cpp

Original file line number	Diff line number	Diff line change
`@@ -96,7 +96,7 @@ QgsComposerManager::QgsComposerManager( QWidget * parent, Qt::WindowFlags f ): Q`
`96`	`96`	`}`
`97`	`97`	`}`
`98`	`98`
`99`		`- mTemplatePathLineEdit->setText( settings.value( "/UI/ComposerManager/templatePath", QString( "" ) ).toString() );`
	`99`	`+ mTemplatePathLineEdit->setText( settings.value( "/UI/ComposerManager/templatePath", QString() ).toString() );`
`100`	`100`
`101`	`101`	`refreshComposers();`
`102`	`102`	`}`
Original file line number	Diff line number	Diff line change
`@@ -5736,13 +5736,12 @@ QString QgisApp::uniqueComposerTitle( QWidget* parent, bool acceptEmpty, const Q`
`5736`	`5736`	`}`
`5737`	`5737`	`else`
`5738`	`5738`	`{`
`5739`		`- newTitle = QString( "" );`
`5740`	`5739`	`titleValid = true;`
`5741`	`5740`	`}`
`5742`	`5741`	`}`
`5743`	`5742`	`else if ( cNames.indexOf( newTitle, 1 ) >= 0 )`
`5744`	`5743`	`{`
`5745`		`- cNames[0] = QString( "" ); // clear non-unique name`
	`5744`	`+ cNames[0] = QString(); // clear non-unique name`
`5746`	`5745`	`titleMsg = chooseMsg + "\n\n" + tr( "Title already exists!" );`
`5747`	`5746`	`}`
`5748`	`5747`	`else`
`@@ -7400,7 +7399,7 @@ void QgisApp::duplicateLayers( QList<QgsMapLayer *> lyrList )`
`7400`	`7399`	`foreach ( QgsMapLayer * selectedLyr, selectedLyrs )`
`7401`	`7400`	`{`
`7402`	`7401`	`dupLayer = 0;`
`7403`		`- unSppType = QString( "" );`
	`7402`	`+ unSppType.clear();`
`7404`	`7403`	`layerDupName = selectedLyr->name() + " " + tr( "copy" );`
`7405`	`7404`
`7406`	`7405`	`if ( selectedLyr->type() == QgsMapLayer::PluginLayer )`
`@@ -10212,7 +10211,7 @@ void QgisApp::oldProjectVersionWarning( QString oldVersion )`
`10212`	`10211`	`.replace( QString( "<p>" ), QString( "\n\n" ) )`
`10213`	`10212`	`.replace( QString( "<br>" ), QString( "\n" ) )`
`10214`	`10213`	`.replace( QString( "<a href=\"http://hub.qgis.org/projects/quantum-gis\">http://hub.qgis.org/projects/quantum-gis</a> " ), QString( "\nhttp://hub.qgis.org/projects/quantum-gis" ) )`
`10215`		`- .replace( QRegExp( "</?tt>" ), QString( "" ) )`
	`10214`	`+ .replace( QRegExp( "</?tt>" ), QString() )`
`10216`	`10215`	`);`
`10217`	`10216`	`box.exec();`
`10218`	`10217`	`#else`
Original file line number	Diff line number	Diff line change
`@@ -99,8 +99,7 @@ QMap<QString, QVariant> QgisAppStyleSheet::defaultOptions()`
`99`	`99`
`100`	`100`	`void QgisAppStyleSheet::buildStyleSheet( const QMap<QString, QVariant>& opts )`
`101`	`101`	`{`
`102`		`- QString ss = QString( "" );`
`103`		`-`
	`102`	`+ QString ss;`
`104`	`103`
`105`	`104`	`// QgisApp-wide font`
`106`	`105`	`QString fontSize = opts.value( "fontPointSize" ).toString();`
Original file line number	Diff line number	Diff line change
`@@ -191,7 +191,7 @@ void QgsDecorationGrid::saveToProject()`
`191`	`191`	`}`
`192`	`192`	`if ( mMarkerSymbol )`
`193`	`193`	`{`
`194`		`- doc.setContent( QString( "" ) );`
	`194`	`+ doc.setContent( QString() );`
`195`	`195`	`elem = QgsSymbolLayerV2Utils::saveSymbol( "marker symbol", mMarkerSymbol, doc );`
`196`	`196`	`doc.appendChild( elem );`
`197`	`197`	`QgsProject::instance()->writeEntry( mNameConfig, "/MarkerSymbol", doc.toString() );`
Original file line number	Diff line number	Diff line change
`@@ -46,7 +46,7 @@ QgsAngleMagnetWidget::QgsAngleMagnetWidget( QString label , QWidget *parent )`
`46`	`46`	`//mLayout->setAlignment( Qt::AlignLeft );`
`47`	`47`	`setLayout( mLayout );`
`48`	`48`
`49`		`- if ( !label.isNull() )`
	`49`	`+ if ( !label.isEmpty() )`
`50`	`50`	`{`
`51`	`51`	`QLabel* lbl = new QLabel( label, this );`
`52`	`52`	`lbl->setAlignment( Qt::AlignRight \| Qt::AlignCenter );`