Remove changeEvent(QEvent::LanguageChange) implementation

This was implemented only for a small set of widgets. It's unlikely that
we will ever have or even want a dynamic language selection, until then
this code is only dead freight.

Change-Id: I1bff4e1e89057786c0e5cb57225a508c5d390d9c
Reviewed-by: Eike Ziller <eike.ziller@digia.com>

src/plugins/git/branchdialog.cpp

@@ -312,18 +312,6 @@ void BranchDialog::rebase()
         stashGuard.preventPop();
 }
 
-void BranchDialog::changeEvent(QEvent *e)
-{
-    QDialog::changeEvent(e);
-    switch (e->type()) {
-    case QEvent::LanguageChange:
-        m_ui->retranslateUi(this);
-        break;
-    default:
-        break;
-    }
-}
-
 QModelIndex BranchDialog::selectedIndex()
 {
     QModelIndexList selected = m_ui->branchView->selectionModel()->selectedIndexes();

src/plugins/git/branchdialog.h

@@ -33,7 +33,6 @@
 #include <QDialog>
 
 QT_BEGIN_NAMESPACE
-class QPushButton;
 class QModelIndex;
 QT_END_NAMESPACE
 
@@ -52,7 +51,8 @@ class BranchModel;
  * branches below. Offers to checkout/delete local branches.
  *
  */
-class BranchDialog : public QDialog {
+class BranchDialog : public QDialog
+{
     Q_OBJECT
 
 public:
@@ -74,16 +74,11 @@ private slots:
     void merge();
     void rebase();
 
-protected:
-    void changeEvent(QEvent *e);
-
 private:
     QModelIndex selectedIndex();
 
     Ui::BranchDialog *m_ui;
-
     BranchModel *m_model;
-
     QString m_repository;
 };
 

src/plugins/git/gitorious/gitorioushostwidget.cpp

@@ -297,17 +297,5 @@ void GitoriousHostWidget::slotError(const QString &e)
         m_errorClearTimer->start();
 }
 
-void GitoriousHostWidget::changeEvent(QEvent *e)
-{
-    QWidget::changeEvent(e);
-    switch (e->type()) {
-    case QEvent::LanguageChange:
-        ui->retranslateUi(this);
-        break;
-    default:
-        break;
-    }
-}
-
 } // namespace Internal
 } // namespace Gitorious

src/plugins/git/gitorious/gitorioushostwidget.h

@@ -54,8 +54,10 @@ namespace Ui {
  * it receives the projects. As soon as there are projects, isValid() becomes
  * true. */
 
-class GitoriousHostWidget : public QWidget {
+class GitoriousHostWidget : public QWidget
+{
     Q_OBJECT
+
 public:
     GitoriousHostWidget(QWidget *parent = 0);
     ~GitoriousHostWidget();
@@ -72,9 +74,6 @@ signals:
 public slots:
     void selectRow(int);
 
-protected:
-    void changeEvent(QEvent *e);
-
 private slots:
     void slotBrowse();
     void slotDelete();

src/plugins/git/gitorious/gitoriousprojectwidget.cpp

@@ -281,17 +281,5 @@ QSharedPointer<GitoriousProject> GitoriousProjectWidget::project() const
     return QSharedPointer<GitoriousProject>(new GitoriousProject);
 }
 
-void GitoriousProjectWidget::changeEvent(QEvent *e)
-{
-    QWidget::changeEvent(e);
-    switch (e->type()) {
-    case QEvent::LanguageChange:
-        ui->retranslateUi(this);
-        break;
-    default:
-        break;
-    }
-}
-
 } // namespace Internal
 } // namespace Gitorious

src/plugins/git/gitorious/gitoriousprojectwidget.h

@@ -56,8 +56,10 @@ namespace Ui {
  * it receives the projects. isValid() and signal validChanged are
  * provided for use in a QWizardPage. Host matching happens via name as the
  * hostIndex might change due to deleting hosts. */
-class GitoriousProjectWidget : public QWidget {
+class GitoriousProjectWidget : public QWidget
+{
     Q_OBJECT
+
 public:
     explicit GitoriousProjectWidget(int hostIndex,
                                     QWidget *parent = 0);
@@ -91,9 +93,6 @@ private slots:
     void slotUpdateProjects(int hostIndex);
     void slotUpdateCheckBoxChanged(int);
 
-protected:
-    void changeEvent(QEvent *e);
-
 private:
     QStandardItem *itemFromIndex(const QModelIndex &idx) const;
     QStandardItem *currentItem() const;
@@ -107,7 +106,7 @@ private:
     bool m_valid;
 };
 
-
 } // namespace Internal
 } // namespace Gitorious
+
 #endif // GITORIOUSPROJECTWIDGET_H

src/plugins/git/gitorious/gitoriousrepositorywizardpage.cpp

@@ -237,17 +237,5 @@ bool GitoriousRepositoryWizardPage::isComplete() const
     return m_valid;
 }
 
-void GitoriousRepositoryWizardPage::changeEvent(QEvent *e)
-{
-    QWizardPage::changeEvent(e);
-    switch (e->type()) {
-    case QEvent::LanguageChange:
-        ui->retranslateUi(this);
-        break;
-    default:
-        break;
-    }
-}
-
 } // namespace Internal
 } // namespace Gitorious

src/plugins/git/gitorious/gitoriousrepositorywizardpage.h

@@ -51,8 +51,10 @@ namespace Ui {
 
 // A wizard page listing Gitorious repositories in a tree, by repository type.
 
-class GitoriousRepositoryWizardPage : public QWizardPage {
+class GitoriousRepositoryWizardPage : public QWizardPage
+{
     Q_OBJECT
+
 public:
     explicit GitoriousRepositoryWizardPage(const GitoriousProjectWizardPage *projectPage,
                                            QWidget *parent = 0);
@@ -67,9 +69,6 @@ public:
 public slots:
     void slotCurrentChanged(const QModelIndex &current, const QModelIndex &previous);
 
-protected:
-    void changeEvent(QEvent *e);
-
 private:
     // return the repository (column 0) item.
     QStandardItem *currentItem0() const;

src/plugins/git/remotedialog.cpp

@@ -198,17 +198,5 @@ void RemoteDialog::updateButtonState()
     m_ui->removeButton->setEnabled(haveSelection);
 }
 
-void RemoteDialog::changeEvent(QEvent *e)
-{
-    QDialog::changeEvent(e);
-    switch (e->type()) {
-    case QEvent::LanguageChange:
-        m_ui->retranslateUi(this);
-        break;
-    default:
-        break;
-    }
-}
-
 } // namespace Internal
 } // namespace Git

src/plugins/git/remotedialog.h

@@ -68,7 +68,8 @@ private:
 // RemoteDialog:
 // --------------------------------------------------------------------------
 
-class RemoteDialog : public QDialog {
+class RemoteDialog : public QDialog
+{
     Q_OBJECT
 
 public:
@@ -86,11 +87,6 @@ public slots:
 
     void updateButtonState();
 
-private slots:
-
-protected:
-    void changeEvent(QEvent *e);
-
 private:
     Ui::RemoteDialog *m_ui;
 

src/plugins/git/stashdialog.cpp

@@ -150,18 +150,6 @@ StashDialog::~StashDialog()
     delete ui;
 }
 
-void StashDialog::changeEvent(QEvent *e)
-{
-    QDialog::changeEvent(e);
-    switch (e->type()) {
-    case QEvent::LanguageChange:
-        ui->retranslateUi(this);
-        break;
-    default:
-        break;
-    }
-}
-
 QString StashDialog::msgRepositoryLabel(const QString &repository)
 {
     return repository.isEmpty() ?

src/plugins/git/stashdialog.h

@@ -51,8 +51,10 @@ class StashModel;
  * (in case restore fails due to conflicts) on current and
  * delete on selection/all. */
 
-class StashDialog : public QDialog {
+class StashDialog : public QDialog
+{
     Q_OBJECT
+
 public:
     explicit StashDialog(QWidget *parent = 0);
     ~StashDialog();
@@ -62,9 +64,6 @@ public:
 public slots:
     void refresh(const QString &repository, bool force);
 
-protected:
-    void changeEvent(QEvent *e);
-
 private slots:
     void deleteAll();
     void deleteSelection();