DataProxy

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Object Hierarchy:

Description:

Content:

Properties:

• public bool defer_sync { set; get; }
• public DataModel model { construct set; owned get; }
• public bool prepend_null_entry { set; get; }
• public int sample_size { construct set; get; }

Static methods:

• public static Quark error_quark ()

Creation methods:

• public DataProxy (DataModel model)
• public DataProxy.with_data_model (DataModel model)

Methods:

• public void alter_value_attributes (int proxy_row, int col, ValueAttribute alter_flags)
• public bool apply_all_changes () throws Error
• public bool apply_row_changes (int proxy_row) throws Error
• public bool cancel_all_changes ()
• public void cancel_row_changes (int proxy_row, int col)
• public void @delete (int proxy_row)
• public unowned string get_filter_expr ()
• public int get_filtered_n_rows ()
• public int get_n_modified_rows ()
• public int get_n_new_rows ()
• public weak DataModel get_proxied_model ()
• public int get_proxied_model_n_cols ()
• public int get_proxied_model_n_rows ()
• public int get_proxied_model_row (int proxy_row)
• public int get_sample_end ()
• public int get_sample_size ()
• public int get_sample_start ()
• public ValueAttribute get_value_attributes (int proxy_row, int col)
• public SList<unowned Value?> get_values (int proxy_row, int[] cols_index, int n_cols)
• public bool has_changed ()
• public bool is_read_only ()
• public bool row_has_changed (int proxy_row)
• public bool row_is_deleted (int proxy_row)
• public bool row_is_inserted (int proxy_row)
• public bool set_filter_expr (string? filter_expr) throws Error
• public bool set_ordering_column (int col) throws Error
• public void set_sample_size (int sample_size)
• public void set_sample_start (int sample_start)
• public void undelete (int proxy_row)

Signals:

• public virtual signal void filter_changed ()
• public virtual signal void row_changes_applied (int row, int proxied_row)
• public virtual signal void row_delete_changed (int row, bool to_be_deleted)
• public virtual signal void sample_changed (int sample_start, int sample_end)
• public virtual signal void sample_size_changed (int sample_size)
• public virtual signal Error validate_row_changes (int row, int proxied_row)

Inherited Members: