From 2bd82fa340d9a5a856a04d03f6a7204b46511f1a Mon Sep 17 00:00:00 2001
From: dismine <dismine@gmail.com>
Date: Fri, 24 Oct 2014 17:27:41 +0300
Subject: [PATCH] Refactoring. Do not use QStringLiteral for empty strings.

--HG--
branch : develop
---
 src/app/container/vformula.cpp                         | 4 ++--
 src/app/dialogs/tools/dialogeditwrongformula.cpp       | 2 +-
 src/libs/vpropertyexplorer/plugins/vstringproperty.cpp | 6 +++---
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/app/container/vformula.cpp b/src/app/container/vformula.cpp
index cb8fe443b..a9662cd25 100644
--- a/src/app/container/vformula.cpp
+++ b/src/app/container/vformula.cpp
@@ -36,13 +36,13 @@
 //---------------------------------------------------------------------------------------------------------------------
 VFormula::VFormula()
     :formula(QString()), value(QString(tr("Error"))), checkZero(true), data(nullptr), toolId(NULL_ID),
-      postfix(QStringLiteral("")), _error(true), dValue(0)
+      postfix(QString()), _error(true), dValue(0)
 {}
 
 //---------------------------------------------------------------------------------------------------------------------
 VFormula::VFormula(const QString &formula, const VContainer *container)
     :formula(qApp->FormulaToUser(formula)), value(QString(tr("Error"))), checkZero(true), data(container),
-      toolId(NULL_ID), postfix(QStringLiteral("")), _error(true), dValue(0)
+      toolId(NULL_ID), postfix(QString()), _error(true), dValue(0)
 {
     this->formula.replace("\n", " ");// Replace line return with spaces for calc if exist
     Eval();
diff --git a/src/app/dialogs/tools/dialogeditwrongformula.cpp b/src/app/dialogs/tools/dialogeditwrongformula.cpp
index 3f9ed69a7..85ec8beee 100644
--- a/src/app/dialogs/tools/dialogeditwrongformula.cpp
+++ b/src/app/dialogs/tools/dialogeditwrongformula.cpp
@@ -32,7 +32,7 @@
 //---------------------------------------------------------------------------------------------------------------------
 DialogEditWrongFormula::DialogEditWrongFormula(const VContainer *data, const quint32 &toolId, QWidget *parent)
     :DialogTool(data, toolId, parent), ui(new Ui::DialogEditWrongFormula), formula(QString()), formulaBaseHeight(0),
-      checkZero(false), postfix(QStringLiteral("")), restoreCursor(false)
+      checkZero(false), postfix(QString()), restoreCursor(false)
 {
     ui->setupUi(this);
     InitVariables(ui);
diff --git a/src/libs/vpropertyexplorer/plugins/vstringproperty.cpp b/src/libs/vpropertyexplorer/plugins/vstringproperty.cpp
index 0446e6a3a..d4bac678c 100644
--- a/src/libs/vpropertyexplorer/plugins/vstringproperty.cpp
+++ b/src/libs/vpropertyexplorer/plugins/vstringproperty.cpp
@@ -32,14 +32,14 @@ VPE::VStringProperty::VStringProperty(const QString &name, const QMap<QString, Q
     : VProperty(name, QVariant::String), readOnly(false), typeForParent(0)
 {
     VProperty::setSettings(settings);
-    d_ptr->VariantValue.setValue(QStringLiteral(""));
+    d_ptr->VariantValue.setValue(QString());
     d_ptr->VariantValue.convert(QVariant::String);
 }
 
 VPE::VStringProperty::VStringProperty(const QString &name)
     : VProperty(name), readOnly(false), typeForParent(0)
 {
-    d_ptr->VariantValue.setValue(QStringLiteral(""));
+    d_ptr->VariantValue.setValue(QString());
     d_ptr->VariantValue.convert(QVariant::String);
 }
 
@@ -66,7 +66,7 @@ QVariant VPE::VStringProperty::getEditorData(const QWidget *editor) const
         return tmpEditor->text();
     }
 
-    return QVariant(QStringLiteral(""));
+    return QVariant(QString());
 }
 
 void VPE::VStringProperty::setReadOnly(bool readOnly)