Switch to QVector instead of QList. Insertions aren't really needed.

src/libdanbooru/danboorupost.cpp

@@ -78,6 +78,7 @@ namespace Danbooru {
     DanbooruPost::~DanbooruPost()
     {
         delete m_pixmap;
+        m_pixmap = 0;
     }
 
 

src/model/danboorutablemodel.cpp

@@ -40,18 +40,19 @@ namespace Danbooru {
     DanbooruTableModel::~DanbooruTableModel()
     {
         qDeleteAll(m_posts);
+        m_posts.clear();
     }
 
     int DanbooruTableModel::rowCount(const QModelIndex& parent) const
     {
         Q_UNUSED(parent)
-        return m_posts.length();
+        return m_posts.size();
     }
 
     void DanbooruTableModel::addPost(Danbooru::DanbooruPost* post)
     {
 
-        beginInsertRows(QModelIndex(), m_posts.length(), m_posts.length() + 1);
+        beginInsertRows(QModelIndex(), m_posts.size(), m_posts.size() + 1);
         m_posts.append(post);
         endInsertRows();
     }
@@ -60,11 +61,10 @@ namespace Danbooru {
     {
 
         if (!index.isValid()) {
-
             return QVariant();
         }
 
-        if (index.row() >= m_posts.length() || index.row() < 0) {
+        if (index.row() >= m_posts.size() || index.row() < 0) {
             return QVariant();
         }
 

src/model/danboorutablemodel.h

@@ -30,7 +30,7 @@
  **/
 
 #include <QAbstractListModel>
-#include <QList>
+#include <QVector>
 
 namespace Danbooru {
 
@@ -59,7 +59,7 @@ namespace Danbooru {
         QVariant data(const QModelIndex& index, int role) const;
 
     private:
-        QList<DanbooruPost*> m_posts;
+        QVector<DanbooruPost*> m_posts;
 
     public Q_SLOTS:
         /**