Model

Object Hierarchy:

Description:

Content:

Methods:

• public void @get (ModelIter iter, ...)
  Gets all the values across the entire row referenced by iter.
• public void @set (ModelIter iter, ...)
  Sets all values across the entire row referenced by iter.
• public unowned ModelIter append (...)
  Creates and appends a new row to the end of a Model , setting the row values upon creation.
• public abstract unowned ModelIter append_row (Variant[] row_members)
  Like append but intended for language bindings or situations where you work with models on a meta level and may not have a prior knowledge of the column schemas of the models.
• public abstract void begin_changeset ()
  Notify listeners that the model is about to be changed, which means that multiple row additions / changes / removals will follow.
• public Variant[] build_named_row (Variant[]? out_row_members, string first_column_name, ...)
• public unowned Variant[] build_named_row_static (Variant[] out_row_members, string first_column_name, ...)
  Version of dee_model_build_named_row for language bindings - as opposed to dee_model_build_named_row, the returned variants will be strong references, therefore you always have to call g_variant_unref on the items and g_free the array itself if null was passed as out_row_members.
• public abstract void clear ()
  Removes all rows in the model.
• public abstract void end_changeset ()
  Notify listeners that all changes have been committed to the model.
• public abstract unowned ModelIter find_row_sorted (Variant[] row_spec, CompareRowFunc cmp_func, out bool out_was_found)
  Finds a row in this according to the sorting specified by cmp_func.
• public unowned ModelIter find_row_sorted_with_sizes (Variant[] row_spec, CompareRowSizedFunc cmp_func, out bool out_was_found)
  Like find_row_sorted, but uses DeeCompareRowSizedFunc and therefore doesn't cause trouble when used from introspected languages.
• public unowned ModelIter find_sorted (CompareRowFunc cmp_func, out bool out_was_found, ...)
  Finds a row in this according to the sorting specified by cmp_func.
• public abstract bool get_bool (ModelIter iter, uint column)
• public abstract int get_column_index (string column_name)
  Get the column index of a column.
• public abstract unowned string[] get_column_names ()
  Get a null-terminated array of column names for the columns of this.
• public abstract unowned string get_column_schema (uint column)
  Get the Variant signature of a column
• public abstract double get_double (ModelIter iter, uint column)
• public abstract unowned string get_field_schema (string field_name, out uint out_column)
  Get the Variant signature of field previously registered with register_vardict_schema.
• public abstract unowned ModelIter get_first_iter ()
  Retrieves a ModelIter representing the first row in this.
• public abstract int32 get_int32 (ModelIter iter, uint column)
• public abstract int64 get_int64 (ModelIter iter, uint column)
• public abstract unowned ModelIter get_iter_at_row (uint row)
  Retrieves a ModelIter representing the row at the given index.
• public abstract unowned ModelIter get_last_iter ()
  Retrieves a ModelIter pointing right after the last row in this.
• public abstract uint get_n_columns ()
  Gets the number of columns in this
• public abstract uint get_n_rows ()
  Gets the number of rows in this
• public abstract uint get_position (ModelIter iter)
  Get the numeric offset of iter into this.
• public abstract Variant[] get_row (ModelIter iter, Variant[]? out_row_members = null)
• public unowned Variant[] get_row_static (ModelIter iter, Variant[] out_row_members)
• public abstract unowned string[] get_schema ()
  Get a null-terminated array of Variant type strings that defines the required formats for the columns of this.
• public abstract unowned string get_string (ModelIter iter, uint column)
• public abstract uint8 get_uchar (ModelIter iter, uint column)
• public abstract uint32 get_uint32 (ModelIter iter, uint column)
• public abstract uint64 get_uint64 (ModelIter iter, uint column)
• public abstract Variant get_value (ModelIter iter, uint column)
• public abstract Variant get_value_by_name (ModelIter iter, string column_name)
• public abstract HashTable<unowned string,unowned string> get_vardict_schema (uint num_column)
  Get a schema for variant dictionary column previously registered using register_vardict_schema.
• public unowned ModelIter insert (uint pos, ...)
  Creates and inserts a new row into a Model, pushing the existing rows down.
• public unowned ModelIter insert_before (ModelIter iter, ...)
  Creates and inserts a new row into a Model just before the row pointed to by iter.
• public abstract unowned ModelIter insert_row (uint pos, Variant[] row_members)
  As insert, but intended for language bindings or situations where you work with models on a meta level and may not have a priori knowledge of the column schemas of the models.
• public abstract unowned ModelIter insert_row_before (ModelIter iter, Variant[] row_members)
  As insert_before, but intended for language bindings or situations where you work with models on a meta level and may not have a priori knowledge of the column schemas of the models.
• public abstract unowned ModelIter insert_row_sorted (Variant[] row_members, CompareRowFunc cmp_func)
  Inserts a row in this according to the sorting specified by cmp_func.
• public unowned ModelIter insert_row_sorted_with_sizes (Variant[] row_members, CompareRowSizedFunc cmp_func)
  Inserts a row in this according to the sorting specified by cmp_func.
• public unowned ModelIter insert_sorted (CompareRowFunc cmp_func, ...)
  Convenience function for calling insert_row_sorted.
• public abstract bool is_first (ModelIter iter)
  Checks if iter is the very first iter this.
• public abstract bool is_last (ModelIter iter)
  Whether iter is the end iter of this .
• public abstract unowned ModelIter next (ModelIter iter)
  Returns a ModelIter that points to the next position in the model.
• public unowned ModelIter prepend (...)
  Creates and prepends a new row to the beginning of a Model, setting the row values upon creation.
• public abstract unowned ModelIter prepend_row (Variant[] row_members)
  Like prepend but intended for language bindings or situations where you work with models on a meta level and may not have a priori knowledge of the column schemas of the models.
• public abstract unowned ModelIter prev (ModelIter iter)
  Returns a ModelIter that points to the previous position in the model.
• public abstract void register_vardict_schema (uint num_column, HashTable<string,string> schemas)
  Register schema for fields in a model containing column with variant dictionary schema ('a{sv}').
• public abstract void remove (ModelIter iter)
  Removes the row at the given position from the model.
• public void set_column_names (string first_column_name, ...)
• public abstract void set_column_names_full (string[] column_names)
  Set column names used by this.
• public abstract void set_row (ModelIter iter, Variant[] row_members)
  Sets all columns in the row iter points to, to those found in row_members.
• public void set_schema (...)
  Set the Variant types and the number of columns used by this.
• public abstract void set_schema_full (string[] column_schemas)
  Set the Variant types and the number of columns used by this.
• public abstract void set_value (ModelIter iter, uint column, Variant value)
  Sets the data in column for the row iter points to, to value.

Signals:

• public virtual signal void changeset_finished ()
  Connect to this signal to be notified when a changeset that can contain multiple row additions / changes / removals has been committed to the model.
• public virtual signal void changeset_started ()
  Connect to this signal to be notified when a changeset that can contain multiple row additions / changes / removals is about to be committed to the model.
• public virtual signal void row_added (ModelIter iter)
  Connect to this signal to be notified when a row is added to self .
• public virtual signal void row_changed (ModelIter iter)
  Connect to this signal to be notified when a row is changed.
• public virtual signal void row_removed (ModelIter iter)
  Connect to this signal to be notified when a row is removed from self .

Inherited Members: