Emitting a dataChanged signal from setData after succesful update and connecting...

[emufront] / src / views / emufronteditview.cpp

diff --git a/src/views/emufronteditview.cpp b/src/views/emufronteditview.cpp
index 2512571..8d8c29a 100644 (file)
--- a/src/views/emufronteditview.cpp
+++ b/src/views/emufronteditview.cpp
@@ -1,22 +1,23 @@
-// EmuFront
-// Copyright 2010 Mikko Keinänen
-//
-// This file is part of EmuFront.
-//
-//
-// EmuFront is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License version 2 as published by
-// the Free Software Foundation and appearing in the file gpl.txt included in the
-// packaging of this file.
-//
-// EmuFront 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 EmuFront.  If not, see <http://www.gnu.org/licenses/>.
-
+/*
+** EmuFront
+** Copyright 2010 Mikko Keinänen
+**
+** This file is part of EmuFront.
+**
+**
+** EmuFront is free software: you can redistribute it and/or modify
+** it under the terms of the GNU General Public License version 2 as published by
+** the Free Software Foundation and appearing in the file gpl.txt included in the
+** packaging of this file.
+**
+** EmuFront 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 EmuFront.  If not, see <http://www.gnu.org/licenses/>.
+*/
 #include <QtGui>
 #include "emufronteditview.h"
 
@@ -64,6 +65,7 @@ void EmuFrontEditView::connectSignals()
     connect(buttonBox, SIGNAL(accepted()), this, SLOT(accept()));
     connect(objectList, SIGNAL(clicked(const QModelIndex &)),
         this, SLOT(listObjectClicked(const QModelIndex &)));
+       connect(model, SIGNAL(dataChanged()), this, SLOT(onDataChanged()));
     connect(editButton, SIGNAL(clicked()), this, SLOT(editButtonClicked()));
     connect(addButton, SIGNAL(clicked()), this, SLOT(addButtonClicked()));
     connect(deleteButton, SIGNAL(clicked()), this, SLOT(deleteButtonClicked()));
@@ -80,6 +82,9 @@ void EmuFrontEditView::deleteButtonClicked()
     setButtonsEnabled(false);
     if (!objectList->currentIndex().isValid())
         return;
+    QString msg = tr("Are you sure you want to delete the selected item? If other data objects are assigned to the selected item, they will be also removed!");
+    if (!confirm(msg))
+        return;
     int row = objectList->currentIndex().row();
     if ( !model->removeRows(row, 1) ) {
         errorMessage->showMessage(tr("Failed removing selected item."));
@@ -120,3 +125,16 @@ void EmuFrontEditView::setHiddenColumns()
 {
     // default implementation
 }
+
+bool EmuFrontEditView::confirm(QString &msg)
+{
+    int r = QMessageBox::warning(this, tr("Confirm"), msg, QMessageBox::Yes | QMessageBox::No);
+    if ( r == QMessageBox::No )
+        return false;
+    return true;
+}
+
+void EmuFrontEditView::onDataChanged()
+{
+       qDebug() << "Data changed";
+}