diff options
Diffstat (limited to 'src/modlist.cpp')
| -rw-r--r-- | src/modlist.cpp | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/src/modlist.cpp b/src/modlist.cpp index f87687bb..21aca0bf 100644 --- a/src/modlist.cpp +++ b/src/modlist.cpp @@ -70,6 +70,16 @@ int ModList::rowCount(const QModelIndex &parent) const } +bool ModList::hasChildren(const QModelIndex &parent) const +{ + if (!parent.isValid()) { + return ModInfo::getNumMods() > 0; + } else { + return false; + } +} + + int ModList::columnCount(const QModelIndex &) const { return COL_LASTCOLUMN + 1; @@ -456,7 +466,7 @@ Qt::ItemFlags ModList::flags(const QModelIndex &modelIndex) const } } std::vector<ModInfo::EFlag> flags = modInfo->getFlags(); - if ((m_DropOnItems) && (std::find(flags.begin(), flags.end(), ModInfo::FLAG_OVERWRITE) == flags.end())) { + if ((m_DropOnItems) && (std::find(flags.begin(), flags.end(), ModInfo::FLAG_OVERWRITE) == flags.end())) { result |= Qt::ItemIsDropEnabled; } } else { @@ -667,7 +677,11 @@ void ModList::notifyChange(int rowStart, int rowEnd) QModelIndex ModList::index(int row, int column, const QModelIndex&) const { - return createIndex(row, column, row); + if ((row < 0) || (row >= rowCount()) || (column < 0) || (column >= columnCount())) { + return QModelIndex(); + } + QModelIndex res = createIndex(row, column, row); + return res; } |