UpdateInfo: Show info when no updates are found

Show that no updates are found in the progress widget.
Also change the title to something nice and understandable.

Task-number: QTCREATORBUG-21584
Change-Id: I765509850d0454fa3c93b31586766d810ff6e392
Reviewed-by: David Schulz <david.schulz@qt.io>

1 files changed, 7 insertions, 2 deletions

diff --git a/src/plugins/coreplugin/shellcommand.cpp b/src/plugins/coreplugin/shellcommand.cpp
index a236c906e4..a1ddd083eb 100644
--- a/src/plugins/coreplugin/shellcommand.cpp
+++ b/src/plugins/coreplugin/shellcommand.cpp
@@ -40,12 +40,17 @@ ShellCommand::ShellCommand(const QString &workingDirectory, const QProcessEnviro
             this, &ShellCommand::coreAboutToClose);
 }
 
+FutureProgress *ShellCommand::futureProgress() const
+{
+    return m_progress.data();
+}
+
 void ShellCommand::addTask(QFuture<void> &future)
 {
     const QString name = displayName();
     const auto id = Core::Id::fromString(name + QLatin1String(".action"));
     if (hasProgressParser()) {
-        ProgressManager::addTask(future, name, id);
+        m_progress = ProgressManager::addTask(future, name, id);
     } else {
         // add a timed tasked based on timeout
         // we cannot access the future interface directly, so we need to create a new one
@@ -58,7 +63,7 @@ void ShellCommand::addTask(QFuture<void> &future)
             watcher->deleteLater();
         });
         watcher->setFuture(future);
-        ProgressManager::addTimedTask(*fi, name, id, qMax(2, timeoutS() / 5)/*itsmagic*/);
+        m_progress = ProgressManager::addTimedTask(*fi, name, id, qMax(2, timeoutS() / 5)/*itsmagic*/);
     }
 }