Add info widget too

src/CMakeLists.txt

@@ -177,6 +177,7 @@ set(kmailprivate_sieveimapinstanceinterface_LIB_SRCS
 
 set(kmailprivate_undosend_LIB_SRCS
     undosend/undosendcombobox.cpp
+    undosend/undosendinfowidget.cpp
     )
 
 set(kmail_common_SRCS)

src/undosend/undosendinfowidget.cpp

@@ -0,0 +1,34 @@
+/*
+   Copyright (C) 2019 Montel Laurent <montel@kde.org>
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; see the file COPYING.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include "undosendinfowidget.h"
+#include <QHBoxLayout>
+
+UndoSendInfoWidget::UndoSendInfoWidget(QWidget *parent)
+    : QWidget(parent)
+{
+    QHBoxLayout *mainLayout = new QHBoxLayout(this);
+    mainLayout->setObjectName(QStringLiteral("mainlayout"));
+    mainLayout->setContentsMargins(0, 0, 0, 0);
+}
+
+UndoSendInfoWidget::~UndoSendInfoWidget()
+{
+
+}

src/undosend/undosendinfowidget.h

@@ -0,0 +1,33 @@
+/*
+   Copyright (C) 2019 Montel Laurent <montel@kde.org>
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; see the file COPYING.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#ifndef UNDOSENDINFOWIDGET_H
+#define UNDOSENDINFOWIDGET_H
+
+#include <QWidget>
+
+class UndoSendInfoWidget : public QWidget
+{
+    Q_OBJECT
+public:
+    explicit UndoSendInfoWidget(QWidget *parent = nullptr);
+    ~UndoSendInfoWidget();
+};
+
+#endif // UNDOSENDINFOWIDGET_H