Initialize members in-class where possible

- Default constructed Profile::Ptr is null
- QHash is empty by default

src/widgets/EditProfileDialog.cpp

@@ -55,22 +55,7 @@ using namespace Konsole;
 
 EditProfileDialog::EditProfileDialog(QWidget *parent)
     : KPageDialog(parent)
-    , _generalUi(nullptr)
-    , _tabsUi(nullptr)
-    , _appearanceUi(nullptr)
-    , _scrollingUi(nullptr)
-    , _keyboardUi(nullptr)
-    , _mouseUi(nullptr)
-    , _advancedUi(nullptr)
-    , _tempProfile(nullptr)
-    , _profile(nullptr)
-    , _isDefault(false)
-    , _previewedProperties(QHash<int, QVariant>())
-    , _delayedPreviewProperties(QHash<int, QVariant>())
     , _delayedPreviewTimer(new QTimer(this))
-    , _colorDialog(nullptr)
-    , _buttonBox(nullptr)
-    , _fontDialog(nullptr)
 {
     setWindowTitle(i18n("Edit Profile"));
     setFaceType(KPageDialog::List);

src/widgets/EditProfileDialog.h

@@ -312,13 +312,13 @@ private:
     // otherwise returns true.
     bool isProfileNameValid();
 
-    Ui::EditProfileGeneralPage *_generalUi;
-    Ui::EditProfileTabsPage *_tabsUi;
-    Ui::EditProfileAppearancePage *_appearanceUi;
-    Ui::EditProfileScrollingPage *_scrollingUi;
-    Ui::EditProfileKeyboardPage *_keyboardUi;
-    Ui::EditProfileMousePage *_mouseUi;
-    Ui::EditProfileAdvancedPage *_advancedUi;
+    Ui::EditProfileGeneralPage *_generalUi = nullptr;
+    Ui::EditProfileTabsPage *_tabsUi = nullptr;
+    Ui::EditProfileAppearancePage *_appearanceUi = nullptr;
+    Ui::EditProfileScrollingPage *_scrollingUi = nullptr;
+    Ui::EditProfileKeyboardPage *_keyboardUi = nullptr;
+    Ui::EditProfileMousePage *_mouseUi = nullptr;
+    Ui::EditProfileAdvancedPage *_advancedUi = nullptr;
 
     using PageSetupMethod = void (EditProfileDialog::*)(const Profile::Ptr &);
     struct Page {
@@ -338,16 +338,16 @@ private:
     Profile::Ptr _tempProfile;
     Profile::Ptr _profile;
 
-    bool _isDefault;
+    bool _isDefault = false;
 
     QHash<int, QVariant> _previewedProperties;
 
     QHash<int, QVariant> _delayedPreviewProperties;
-    QTimer *_delayedPreviewTimer;
+    QTimer *_delayedPreviewTimer = nullptr;
 
-    ColorSchemeEditor *_colorDialog;
-    QDialogButtonBox *_buttonBox;
-    FontDialog *_fontDialog;
+    ColorSchemeEditor *_colorDialog = nullptr;
+    QDialogButtonBox *_buttonBox = nullptr;
+    FontDialog *_fontDialog = nullptr;
 
     InitialProfileState _profileState = ExistingProfile;
 };