From 349e34452599590b93a65f6ef8c34f00633c1cf7 Mon Sep 17 00:00:00 2001
From: Arno <arno@disconnect.de>
Date: Fri, 23 Nov 2018 18:03:04 +0100
Subject: De-foreachify PicturesWidget

And remove nullptr warnings.
---
 pictureswidget.cpp | 4 ++--
 pictureswidget.h   | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/pictureswidget.cpp b/pictureswidget.cpp
index f5536a8..5c6f8b0 100644
--- a/pictureswidget.cpp
+++ b/pictureswidget.cpp
@@ -163,7 +163,7 @@ void PicturesWidget::readSettings(){
 void PicturesWidget::editMappings(){
     QModelIndexList selectedFids = mPictureListView->selectionModel()->selectedRows(PicFilesModel::Id);
     QList<int> fileIds;
-    foreach(QModelIndex idx, selectedFids){
+    for(QModelIndex idx : selectedFids){
         fileIds << idx.data().toInt();
     }
     QList<MappingData> mappings = mPictureListView->filesModel()->mappingDataFromFiles(fileIds);
@@ -177,7 +177,7 @@ void PicturesWidget::editMappings(){
         }
         QModelIndexList selectedFids = mPictureListView->selectionModel()->selectedRows(PicFilesModel::Id);
         QList<int> fileIds;
-        foreach(QModelIndex idx, selectedFids){
+        for(QModelIndex idx : selectedFids){
             fileIds << idx.data().toInt();
         }
         mPictureListView->filesModel()->changeMappings(fileIds, selMappings);
diff --git a/pictureswidget.h b/pictureswidget.h
index d6b548e..bdd1d85 100644
--- a/pictureswidget.h
+++ b/pictureswidget.h
@@ -24,7 +24,7 @@ class QAction;
 class PicturesWidget : public QWidget {
     Q_OBJECT
     public:
-        explicit PicturesWidget(QWidget *parent = 0);
+        explicit PicturesWidget(QWidget *parent = nullptr);
         PictureListView *picView() { return mPictureListView; }
         PictureViewer2 *picViewer2() { return mPicViewer; }
 
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