Exemplos de getTreeNodeFromIndex em C++ (Cpp)

Exemplo n.º 1

Arquivo: ScriptsModel.cpp Projeto: ey6es/hifi

QVariant ScriptsModel::data(const QModelIndex& index, int role) const {
    TreeNodeBase* node = getTreeNodeFromIndex(index);
    if (node->getType() == TREE_NODE_TYPE_SCRIPT) {
        TreeNodeScript* script = static_cast<TreeNodeScript*>(node);
        if (role == Qt::DisplayRole) {
            return QVariant(script->getName() + (script->getOrigin() == SCRIPT_ORIGIN_LOCAL ? " (local)" : ""));
        } else if (role == ScriptPath) {
            return QVariant(script->getFullPath());
        }
    } else if (node->getType() == TREE_NODE_TYPE_FOLDER) {
        TreeNodeFolder* folder = static_cast<TreeNodeFolder*>(node);
        if (role == Qt::DisplayRole) {
            return QVariant(folder->getName());
        }
    }
    return QVariant();
}

Exemplo n.º 2

Arquivo: ScriptsModel.cpp Projeto: AlexanderOtavka/hifi

QModelIndex ScriptsModel::index(int row, int column, const QModelIndex& parent) const {
    if (row < 0 || column < 0) {
        return QModelIndex();
    }
    return createIndex(row, column, getFolderNodes(static_cast<TreeNodeFolder*>(getTreeNodeFromIndex(parent))).at(row));
}

Exemplo n.º 3

Arquivo: ScriptsModel.cpp Projeto: AlexanderOtavka/hifi

int ScriptsModel::rowCount(const QModelIndex& parent) const {
    return getFolderNodes(static_cast<TreeNodeFolder*>(getTreeNodeFromIndex(parent))).count();
}