controlpanelplugins/themeplugin/src/cpthemelistview.cpp
branchRCL_3
changeset 13 90fe62538f66
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/controlpanelplugins/themeplugin/src/cpthemelistview.cpp	Tue Aug 31 15:15:28 2010 +0300
@@ -0,0 +1,128 @@
+/*
+ * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+ * All rights reserved.
+ * This component and the accompanying materials are made available
+ * under the terms of "Eclipse Public License v1.0""
+ * which accompanies this distribution, and is available
+ * at the URL "http://www.eclipse.org/legal/epl-v10.html".
+ *
+ * Initial Contributors:
+ * Nokia Corporation - initial contribution.
+ *
+ * Contributors:
+ *
+ * Description:  
+ *   
+ */
+
+
+#include <QGraphicsLinearLayout>
+#include <QModelIndex>
+
+#include <hbview.h>
+#include <hblistview.h>
+#include <hblistviewitem.h>
+#include <hbtoolbar.h>
+#include <hbaction.h>
+#include <hbgroupbox.h>
+
+
+#include "cpthemelistview.h"
+
+/*!
+    \class CpThemeListView
+    \brief CpThemeListView displays a heading (e.g Theme) and a list of themes with
+    corresponding icons.
+
+    Note: This class is a subclass of CpBaseSettingView for compatibility with Control Panel
+          framework.  
+ */
+
+/*!
+    constructor.  Creates the heading label and the list and adds it to layout.
+*/
+CpThemeListView::CpThemeListView(QGraphicsItem *parent) : CpBaseSettingView(0, parent),
+    mThemeList(new HbListView(this))
+{
+   
+    //Create a layout with a heading at top and the list below it.
+    HbWidget* contentWidget = new HbWidget(this);
+    QGraphicsLinearLayout* layout = new QGraphicsLinearLayout(Qt::Vertical);
+    layout->setContentsMargins(0,0,0,0);
+    
+    //setup the heading.
+    HbGroupBox *simpleLabel = new HbGroupBox();
+    simpleLabel->setHeading(hbTrId("txt_cp_title_select_theme"));
+     
+    layout->addItem(simpleLabel);
+      
+    connect(mThemeList, SIGNAL(activated(QModelIndex)),
+            this, SIGNAL(newThemeSelected(QModelIndex)));
+    
+    //set list item icons to be large.
+    HbListViewItem* listViewItem = mThemeList->listItemPrototype();
+    listViewItem->setGraphicsSize(HbListViewItem::LargeIcon);
+    //set singleSelection to enable showing an indicator (e.g check mark) next to active theme.
+    mThemeList->setSelectionMode(HbAbstractItemView::SingleSelection);
+  
+    //add the list to layout.
+    layout->addItem(mThemeList);
+    
+    //Create the toolbar for Ovi Store.
+    HbToolBar* toolBar = new HbToolBar(this);
+
+    HbAction* oviAction = new HbAction(HbIcon("qtg_large_ovistore"), hbTrId("txt_cp_list_get_more_tones"));
+    QObject::connect( oviAction, SIGNAL(triggered()), 
+                          this, SIGNAL(oviClicked()));
+       
+    //Add Action to the toolbar and show toolbar
+    toolBar->addAction(oviAction);
+       
+    setToolBar(toolBar);
+
+    contentWidget->setLayout(layout);
+   
+    setWidget(contentWidget);
+   
+}
+
+/*!
+    destructor.
+*/
+CpThemeListView::~CpThemeListView()
+{
+}
+
+/*!
+    returns the listview instance (list of themes).
+*/
+HbListView* CpThemeListView::themeList() const
+{
+    return mThemeList;
+}
+
+/*!
+    Sets the model of its listView.
+*/
+void CpThemeListView::setModel(QAbstractItemModel* model)
+{
+    mThemeList->setModel(model);
+}
+
+/*!
+    sets the widget. Reimplementation from HbView. 
+*/
+void CpThemeListView::setWidget(QGraphicsWidget *widget)
+{
+    HbView::setWidget(widget);
+}
+
+/*!
+    emits aboutToClose() signal.
+*/
+void CpThemeListView::closeView()
+{
+    emit aboutToClose();
+}
+
+