Modernize code

src/autodetect/importaddressbookpage.h

@@ -29,7 +29,7 @@ Q_SIGNALS:
     void importAddressbookClicked();
 
 private:
-    Ui::ImportAddressbookPage *ui = nullptr;
+    Ui::ImportAddressbookPage *const ui;
 };
 
 #endif // IMPORTADDRESSBOOKPAGE_H

src/autodetect/importcalendarpage.h

@@ -29,7 +29,7 @@ Q_SIGNALS:
     void importCalendarClicked();
 
 private:
-    Ui::ImportCalendarPage *ui = nullptr;
+    Ui::ImportCalendarPage *const ui;
 };
 
 #endif // IMPORTCALENDARPAGE_H

src/autodetect/importfilterinfogui.h

@@ -29,7 +29,7 @@ public:
     QWidget *parent() const override;
 
 private:
-    ImportMailPage *m_parent = nullptr;
+    ImportMailPage *const m_parent;
 };
 
 #endif /* IMPORTFILTERINFOGUI_H */

src/autodetect/importfilterpage.h

@@ -28,7 +28,7 @@ Q_SIGNALS:
     void importFiltersClicked();
 
 private:
-    Ui::ImportFilterPage *ui = nullptr;
+    Ui::ImportFilterPage *const ui;
 };
 
 #endif // IMPORTFILTERPAGE_H

src/autodetect/importfinishpage.h

@@ -23,7 +23,7 @@ public:
     void addImportError(const QString &log);
 
 private:
-    Ui::ImportFinishPage *ui = nullptr;
+    Ui::ImportFinishPage *const ui;
 };
 
 #endif // IMPORTFINISHPAGE_H

src/autodetect/importmailpage.h

@@ -36,7 +36,7 @@ Q_SIGNALS:
 
 private:
     void collectionChanged(const Akonadi::Collection &collection);
-    Ui::ImportMailPage *ui = nullptr;
+    Ui::ImportMailPage *const ui;
 };
 
 #endif // IMPORTMAILPAGE_H

src/autodetect/importsettingpage.h

@@ -27,7 +27,7 @@ Q_SIGNALS:
     void importSettingsClicked();
 
 private:
-    Ui::ImportSettingPage *ui = nullptr;
+    Ui::ImportSettingPage *const ui;
 };
 
 #endif // IMPORTSETTINGPAGE_H

src/autodetect/selectcomponentpage.h

@@ -31,7 +31,7 @@ private:
     void slotEverythingClicked(bool clicked);
     void slotComponentClicked();
     LibImportWizard::AbstractImporter::TypeSupportedOptions mOptions;
-    Ui::SelectComponentPage *ui = nullptr;
+    Ui::SelectComponentPage *const ui;
 };
 
 #endif // SELECTCOMPONENTPAGE_H

src/autodetect/selectprogrampage.h

@@ -36,7 +36,7 @@ private:
     void slotItemDoubleClicked(QListWidgetItem *item);
 
     void slotSelectManualSelectionChanged(bool b);
-    Ui::SelectProgramPage *ui = nullptr;
+    Ui::SelectProgramPage *const ui;
 };
 
 #endif // SELECTPROGRAMPAGE_H

src/autodetect/widgets/selectprogramlistwidget.cpp

@@ -11,7 +11,6 @@
 
 SelectProgramListWidget::SelectProgramListWidget(QWidget *parent)
     : QListWidget(parent)
-    , mNoProgramFound(false)
 {
 }
 

src/autodetect/widgets/selectprogramlistwidget.h

@@ -23,7 +23,7 @@ protected:
 private:
     void generalPaletteChanged();
     QColor mTextColor;
-    bool mNoProgramFound;
+    bool mNoProgramFound = false;
 };
 
 #endif // SELECTPROGRAMLISTWIDGET_H

src/importwizarddisplayinfo.h

@@ -29,7 +29,7 @@ public:
 
     QWidget *parentWidget() const override;
 private:
-    ImportWizard *mImportWizard = nullptr;
+    ImportWizard *const mImportWizard;
 };
 
 #endif // IMPORTWIZARDDISPLAYINFO_H

src/manual/importwizardfilterinfogui.h

@@ -28,8 +28,8 @@ public:
     QWidget *parent() const override;
 
 private:
-    QWidget *m_parent = nullptr;
-    ManualImportMailPage *mManualImportMailPage = nullptr;
+    QWidget *const m_parent;
+    ManualImportMailPage *const mManualImportMailPage;
 };
 
 #endif /* IMPORTWIZARDFILTERINFOGUI_H */

src/manual/manualselectfilterpage.cpp

@@ -42,8 +42,8 @@ using namespace MailImporter;
 
 ManualSelectFilterPage::ManualSelectFilterPage(QWidget *parent)
     : QWidget(parent)
+    , mWidget(new Ui::ManualSelectFilterPage)
 {
-    mWidget = new Ui::ManualSelectFilterPage;
     mWidget->setupUi(this);
     mWidget->mIntroSidebar->setPixmap(QStandardPaths::locate(QStandardPaths::GenericDataLocation, QStringLiteral("importwizard/pics/step1.png")));
     connect(mWidget->mFilterCombo, QOverload<int>::of(&QComboBox::activated), this, &ManualSelectFilterPage::filterSelected);