mirror of
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57 lines
1.3 KiB
C++
57 lines
1.3 KiB
C++
#pragma once
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#include <memory>
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#include <vector>
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#include <QVariant>
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namespace scwx
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{
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namespace qt
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{
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namespace model
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{
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class TreeModel;
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class TreeItem
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{
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public:
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explicit TreeItem(const std::vector<QVariant>& data,
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TreeItem* parent = nullptr);
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explicit TreeItem(std::initializer_list<QVariant> data,
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TreeItem* parent = nullptr);
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virtual ~TreeItem();
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TreeItem(const TreeItem&) = delete;
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TreeItem& operator=(const TreeItem&) = delete;
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TreeItem(TreeItem&&) noexcept;
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TreeItem& operator=(TreeItem&&) noexcept;
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const TreeItem* child(int row) const;
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TreeItem* child(int row);
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std::vector<TreeItem*> children();
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int child_count() const;
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int column_count() const;
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QVariant data(int column) const;
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int row() const;
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const TreeItem* parent_item() const;
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TreeItem* FindChild(int column, const QVariant& data);
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protected:
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void AppendChild(TreeItem* child);
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bool InsertChildren(int position, int count, int columns);
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bool SetData(int column, const QVariant& value);
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private:
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class Impl;
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std::unique_ptr<Impl> p;
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friend class TreeModel;
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};
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} // namespace model
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} // namespace qt
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} // namespace scwx
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