Template Class VectorModel#

Defined in File slint.h

Inheritance Relationships#

Base Type#

public slint::Model< ModelData > (Template Class Model)

Class Documentation#

template<typename ModelData> class VectorModel : public slint::Model<ModelData>#

A Model backed by a SharedVector.

Public Functions

VectorModel() = default#: Constructs a new empty VectorModel.

inline VectorModel(std::vector<ModelData> array)#: Constructs a new VectorModel from array.

inline virtual size_t row_count() const override#: The amount of row in the model.

inline virtual std::optional<ModelData> row_data(size_t i) const override#: Returns the data for a particular row. This function should be called with row < row_count().

inline virtual void set_row_data(size_t i, const ModelData &value) override#

Sets the data for a particular row.

This function should only be called with row < row_count().

If the model cannot support data changes, then it is ok to do nothing. The default implementation will print a warning to stderr.

If the model can update the data, it should also call row_changed

inline void push_back(const ModelData &value)#: Append a new row with the given value.

inline void erase(size_t index)#: Remove the row at the given index from the model.

inline void insert(size_t index, const ModelData &value)#: Inserts the given value as a new row at the specified index.

inline void clear()#: Erases all rows from the VectorModel.

inline void set_vector(std::vector<ModelData> array)#: Replaces the underlying VectorModel’s vector with array.