[kde-doc-english] [trojita] src/Gui: GUI: show a spinner when waiting for message source

[Jan Kundrát]

Git commit cd9797cc6be556514764ae8bdae46cb327f6aac4 by Jan Kundrát.
Committed on 04/09/2013 at 08:52.
Pushed by jkt into branch 'master'.

GUI: show a spinner when waiting for message source

M  +10   -1    src/Gui/MessageSourceWidget.cpp
M  +3    -1    src/Gui/MessageSourceWidget.h

http://commits.kde.org/trojita/cd9797cc6be556514764ae8bdae46cb327f6aac4

diff --git a/src/Gui/MessageSourceWidget.cpp b/src/Gui/MessageSourceWidget.cpp
index 51bf47a..23650b3 100644
--- a/src/Gui/MessageSourceWidget.cpp
+++ b/src/Gui/MessageSourceWidget.cpp
@@ -22,16 +22,23 @@
 
 #include "MessageSourceWidget.h"
 #include <QModelIndex>
+#include "Gui/Spinner.h"
 #include "Imap/Model/FullMessageCombiner.h"
 
 namespace Gui
 {
 
 MessageSourceWidget::MessageSourceWidget(QWidget *parent, const QModelIndex &messageIndex):
-    QWebView(parent)
+    QWebView(parent), m_combiner(0), m_loadingSpinner(0)
 {
     Q_ASSERT(messageIndex.isValid());
     page()->setNetworkAccessManager(0);
+
+    m_loadingSpinner = new Spinner(this);
+    m_loadingSpinner->setText(tr("Fetching\nMessage"));
+    m_loadingSpinner->setType(Spinner::Sun);
+    m_loadingSpinner->start(250);
+
     m_combiner = new Imap::Mailbox::FullMessageCombiner(messageIndex, this);
     connect(m_combiner, SIGNAL(completed()), this, SLOT(slotCompleted()));
     connect(m_combiner, SIGNAL(failed(QString)), this, SLOT(slotError(QString)));
@@ -40,11 +47,13 @@ MessageSourceWidget::MessageSourceWidget(QWidget *parent, const QModelIndex &mes
 
 void MessageSourceWidget::slotCompleted()
 {
+    m_loadingSpinner->stop();
     setContent(m_combiner->data(), QLatin1String("text/plain"));
 }
 
 void MessageSourceWidget::slotError(const QString &message)
 {
+    m_loadingSpinner->stop();
     setContent(message.toUtf8(), QLatin1String("text/plain; charset=utf-8"));
 }
 
diff --git a/src/Gui/MessageSourceWidget.h b/src/Gui/MessageSourceWidget.h
index 7f2cbf7..f619440 100644
--- a/src/Gui/MessageSourceWidget.h
+++ b/src/Gui/MessageSourceWidget.h
@@ -38,6 +38,8 @@ namespace Mailbox
 namespace Gui
 {
 
+class Spinner;
+
 class MessageSourceWidget : public QWebView
 {
     Q_OBJECT
@@ -50,7 +52,7 @@ private slots:
 
 private:
     Imap::Mailbox::FullMessageCombiner *m_combiner;
-
+    Spinner *m_loadingSpinner;
 };
 
 }