From 0d6bebc5f5bacd360dcee8f58b93ae3c99028c75 Mon Sep 17 00:00:00 2001
From: Timothy Pearson <kb9vqf@pearsoncomputing.net>
Date: Thu, 5 Apr 2012 22:01:03 -0500
Subject: Add rudimentary device manager to kcontrol

---
 kcontrol/hwmanager/deviceiconview.cpp | 108 ++++++++++++++++++++++++++++++++++
 1 file changed, 108 insertions(+)
 create mode 100644 kcontrol/hwmanager/deviceiconview.cpp

(limited to 'kcontrol/hwmanager/deviceiconview.cpp')

diff --git a/kcontrol/hwmanager/deviceiconview.cpp b/kcontrol/hwmanager/deviceiconview.cpp
new file mode 100644
index 000000000..f38f35460
--- /dev/null
+++ b/kcontrol/hwmanager/deviceiconview.cpp
@@ -0,0 +1,108 @@
+/*
+  Copyright (c) 2000 Matthias Elter <elter@kde.org>
+  Copyright (c) 2003 Daniel Molkentin <molkentin@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; if not, write to the Free Software
+  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+*/
+
+#include <tqheader.h>
+#include <tqcursor.h>
+
+#include <klocale.h>
+#include <kstandarddirs.h>
+#include <kservicegroup.h>
+#include <kiconloader.h>
+#include <kmessagebox.h>
+
+#include <kdebug.h>
+
+#include "deviceiconview.h"
+#include "deviceiconview.moc"
+
+DeviceIconView::DeviceIconView(TQWidget * parent, const char * name)
+	: KListView(parent, name)
+{
+	setSorting(0, true);
+	addColumn(TQString::null);
+	
+	// Show expand/collapse widgets on root items
+	setRootIsDecorated(true);
+	
+	header()->hide();
+	
+	connect(this, TQT_SIGNAL(clicked(TQListViewItem*)), this, TQT_SLOT(slotItemSelected(TQListViewItem*)));
+	connect(this, TQT_SIGNAL(executed(TQListViewItem*)), this, TQT_SLOT(slotItemDoubleClicked(TQListViewItem*)));
+}
+
+void DeviceIconView::slotItemSelected(TQListViewItem* item)
+{
+	TQApplication::restoreOverrideCursor();
+	if (!item) {
+		return;
+	}
+}
+
+void DeviceIconView::slotItemDoubleClicked(TQListViewItem* item)
+{
+	TQApplication::restoreOverrideCursor();
+	if (!item) {
+		return;
+	}
+
+	DeviceIconItem* divi = dynamic_cast<DeviceIconItem*>(item);
+	if (!divi) {
+		return;
+	}
+
+	if (divi->device()) {
+		DevicePropertiesDialog* propsDlg = new DevicePropertiesDialog(divi->device(), this);
+		propsDlg->exec();
+		delete propsDlg;
+	}
+	else {
+		KMessageBox::sorry(this, "Detailed information is not available for this device", "Information Unavailable");
+	}
+}
+
+void DeviceIconView::keyPressEvent(TQKeyEvent *e)
+{
+	if (e->key() == Key_Return
+		|| e->key() == Key_Enter
+		|| e->key() == Key_Space)
+	{
+		if (currentItem()) {
+			slotItemSelected(currentItem());
+		}
+	}
+	else {
+		KListView::keyPressEvent(e);
+	}
+}
+
+TQPixmap DeviceIconView::loadIcon( const TQString &name )
+{
+	TQPixmap icon = DesktopIcon( name, iconSize() );
+	
+	if(icon.isNull()) {
+		icon = DesktopIcon( "misc", iconSize() );
+	}
+	
+	return icon;
+}
+
+KIcon::StdSizes DeviceIconView::iconSize() {
+	return KIcon::SizeSmall;
+}
\ No newline at end of file
-- 
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