Import dialog and import progress moved to core library.

postregister/postregistergrid.cpp

@@ -3,30 +3,12 @@
 #include <QToolButton>
 
 #include "postregister-odb.hxx"
-#include "importdialog.h"
 
 PostRegisterGrid::PostRegisterGrid(QWidget *parent)
     :GridForm<PostData>(parent)
 {
     setTableModel(new AutoTableModel<PostData>());
-    QHBoxLayout *tbLayout = qobject_cast<QHBoxLayout*>(this->toolbar()->layout());
-
-    if (tbLayout != NULL)
-    {
-        QToolButton *btnImport = new QToolButton(this->toolbar());
-        btnImport->setIcon(QIcon(":/icons/import.svg"));
-        btnImport->setAutoRaise(true);
-        btnImport->setIconSize(QSize(24, 24));
-        btnImport->setToolTip(tr("Import"));
-        tbLayout->insertWidget(tbLayout->count() - 1, btnImport);
-
-        connect(btnImport, &QToolButton::clicked, [this](){
-            ImportDialog *dlg = new ImportDialog(this);
-            dlg->setAttribute(Qt::WA_DeleteOnClose);
-
-            dlg->show();
-        });
-    }
+    showImportButton();
 }
 
 bool PostRegisterGrid::canAddRecord()