Git: Update details when working directory is changed

Change-Id: I48436f6c5a44a9c41e18b60e2e2c7c4204645528
Reviewed-by: Petar Perisin <petar.perisin@gmail.com>
Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>

src/plugins/git/changeselectiondialog.cpp

@@ -60,7 +60,8 @@ ChangeSelectionDialog::ChangeSelectionDialog(const QString &workingDirectory, QW
     m_gitEnvironment = GitPlugin::instance()->gitClient()->processEnvironment();
     connect(m_ui.changeNumberEdit, SIGNAL(textChanged(QString)),
             this, SLOT(recalculateDetails(QString)));
-    recalculateDetails(m_ui.changeNumberEdit->text());
+    connect(m_ui.workingDirectoryEdit, SIGNAL(textChanged(QString)), this, SLOT(refresh()));
+    refresh();
 }
 
 ChangeSelectionDialog::~ChangeSelectionDialog()
@@ -140,5 +141,10 @@ void ChangeSelectionDialog::recalculateDetails(const QString &ref)
         m_ui.detailsText->setPlainText(tr("Fetching commit data..."));
 }
 
+void ChangeSelectionDialog::refresh()
+{
+    recalculateDetails(m_ui.changeNumberEdit->text());
+}
+
 } // Internal
 } // Git

src/plugins/git/changeselectiondialog.h

@@ -57,6 +57,7 @@ public slots:
 private slots:
     void setDetails(int exitCode);
     void recalculateDetails(const QString &ref);
+    void refresh();
 
 private:
     Ui_ChangeSelectionDialog m_ui;