From 3ac6968ebaf087aeb4bb3deeb1ded2bbbd54dfa5 Mon Sep 17 00:00:00 2001
From: Arno <am@disconnect.de>
Date: Fri, 7 Feb 2014 03:31:24 +0100
Subject: Update status bar from ArchiveBrowser

Update item selection count and selected size in statusBar.
---
 archivebrowser.cpp | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

(limited to 'archivebrowser.cpp')

diff --git a/archivebrowser.cpp b/archivebrowser.cpp
index 5eda9d6..c39805b 100644
--- a/archivebrowser.cpp
+++ b/archivebrowser.cpp
@@ -28,8 +28,25 @@ ArchiveBrowser::ArchiveBrowser(QWidget *parent) : QWidget(parent){
     mTree->setItemDelegateForColumn(ArchiveBrowserModel::FileType, new FileTypeDelegate(this));
     mTree->setSelectionMode(QAbstractItemView::ExtendedSelection);
 
+    //connect
+    connect(mTree->selectionModel(), SIGNAL(selectionChanged(QItemSelection,QItemSelection)), this, SLOT(browserSelectionChanged(QItemSelection,QItemSelection)));
+
     //make widget
     QVBoxLayout *mainLayout = new QVBoxLayout;
     mainLayout->addWidget(mTree);
     setLayout(mainLayout);
 }
+
+void ArchiveBrowser::browserSelectionChanged(const QItemSelection &selected, const QItemSelection &deselected) {
+    Q_UNUSED(selected);
+    Q_UNUSED(deselected);
+    QModelIndexList sel = mTree->selectionModel()->selectedRows();
+    qint64 size = 0;
+    int selItems = 0;
+    foreach(QModelIndex idx, sel){
+        size += idx.data(ArchiveBrowserModel::TotalSizeRole).toDouble();
+        ++selItems;
+    }
+    emit sizeChanged(size);
+    emit itemCountChanged(selItems);
+}
-- 
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