taskswitcherapp/tsdevicedialogplugin/src/tstasksgriditem.cpp
changeset 39 4e8ebe173323
child 60 30f14686fb04
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/taskswitcherapp/tsdevicedialogplugin/src/tstasksgriditem.cpp	Mon May 03 12:24:59 2010 +0300
@@ -0,0 +1,102 @@
+/*
+* 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 "tstasksgriditem.h"
+
+#include <hblabel.h>
+#include <hbpushbutton.h>
+#include <hbabstractitemview.h>
+#include <hbanchorlayout.h>
+#include "tsdataroles.h"
+
+/*!
+    \class TsTasksGridItem
+    \ingroup group_tsdevicedialogplugin
+    \brief Item that should be presented in grid.
+*/
+
+
+TsTasksGridItem::TsTasksGridItem() : HbAbstractViewItem(), mScreenshotLabel(0), mApplicationNameLabel(0), mDeleteButton(0)
+{
+}
+
+TsTasksGridItem::TsTasksGridItem(const TsTasksGridItem &item) : HbAbstractViewItem(item)
+{
+    // add screenshot
+    mScreenshotLabel = new HbLabel();
+    mScreenshotLabel->setAlignment(Qt::AlignHCenter);
+
+    // add application name label
+    mApplicationNameLabel = new HbLabel();
+    mApplicationNameLabel->setAlignment(Qt::AlignCenter);
+
+    // add close app button
+    HbIcon deleteIcon(":/resource/delete.png");
+    mDeleteButton = new HbPushButton();
+    mDeleteButton->setIcon(deleteIcon);
+    mDeleteButton->setPreferredSize(48, 48);
+    mDeleteButton->setSizePolicy(QSizePolicy::Maximum, QSizePolicy::Maximum);
+    mDeleteButton->setEnabled(true);
+    connect(mDeleteButton, SIGNAL(clicked()), this, SLOT(handleDeleteClicked()));
+    mDeleteButton->hide();
+
+    setContentsMargins(5, 5, 5, 5);
+
+    // add all items to layout
+    HbAnchorLayout *anchorLayout = new HbAnchorLayout();
+    anchorLayout->setAnchor(mApplicationNameLabel, Hb::LeftEdge, anchorLayout, Hb::LeftEdge, 0);
+    anchorLayout->setAnchor(mApplicationNameLabel, Hb::TopEdge, anchorLayout, Hb::TopEdge, 0);
+    anchorLayout->setAnchor(mApplicationNameLabel, Hb::RightEdge, anchorLayout, Hb::RightEdge, 0);
+
+    anchorLayout->setAnchor(mScreenshotLabel, Hb::TopEdge, mApplicationNameLabel, Hb::BottomEdge, 0);
+    anchorLayout->setAnchor(mScreenshotLabel, Hb::LeftEdge, anchorLayout, Hb::LeftEdge, 0);
+    anchorLayout->setAnchor(mScreenshotLabel, Hb::RightEdge, anchorLayout, Hb::RightEdge, 0);
+    anchorLayout->setAnchor(mScreenshotLabel, Hb::BottomEdge, anchorLayout, Hb::BottomEdge, 0);
+
+    anchorLayout->setAnchor(mDeleteButton, Hb::RightEdge, mScreenshotLabel, Hb::RightEdge, 0);
+    anchorLayout->setAnchor(mDeleteButton, Hb::TopEdge, mScreenshotLabel, Hb::TopEdge, 0);
+
+    setLayout(anchorLayout);
+}
+
+TsTasksGridItem::~TsTasksGridItem()
+{
+}
+
+HbAbstractViewItem *TsTasksGridItem::createItem()
+{
+    TsTasksGridItem *newItem = new TsTasksGridItem(*this);
+    connect(newItem, SIGNAL(deleteClicked(QModelIndex)), itemView(), SIGNAL(deleteButtonClicked(QModelIndex)));
+    return newItem;
+}
+
+void TsTasksGridItem::handleDeleteClicked()
+{
+    emit deleteClicked(modelIndex());
+}
+
+void TsTasksGridItem::updateChildItems()
+{
+    mScreenshotLabel->setIcon(modelIndex().data(Qt::DecorationRole).value<HbIcon>());
+    mApplicationNameLabel->setPlainText(modelIndex().data(Qt::DisplayRole).toString());
+    QVariant status(modelIndex().data(TsDataRoles::Closable));
+    const bool isRunning(status.isValid() && status.toBool());
+    if (isRunning) {
+        mDeleteButton->show();
+    } else {
+        mDeleteButton->hide();
+    }
+}