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GObject.Object
parent-child marker Gtk.ListStore

Class Gtk.ListStore

Import line:	Gtk = imports.gi.Gtk;
GIR File:	Gtk-3.0.gir
C documentation:	GtkListStore
Class :	ListStore
Implements:	Gtk.Buildable, Gtk.TreeDragDest, Gtk.TreeDragSource, Gtk.TreeModel, Gtk.TreeSortable
Extends:	GObject.Object

Properties
Properties		Defined By
	parent : GObject.Object read only	Gtk.ListStore
	priv : Gtk.ListStorePrivate read only	Gtk.ListStore

Methods / Constructors
Method / Constructor		Defined By
	new Gtk.ListStore (Object *properties) Create a new Gtk.ListStore Create a new Gtk.ListStore Parameters: Object properties*
	Gtk.ListStore.c_new (gint32 *n_columns, Array types) : Gtk.ListStore Creates a new list store as with n_columns* columns each of the types passed in. Creates a new list store as with n_columns columns each of the types passed in. Note that only types derived from standard GObject fundamental types are supported. As an example, gtk_tree_store_new (3, G_TYPE_INT, G_TYPE_STRING, GDK_TYPE_PIXBUF); will create a new GtkListStore with three columns, of type int, string and GdkPixbuf respectively. Parameters: gint32 n_columns Required (not null) number of columns in the list store Array types Required (not null) Returns: Gtk.ListStore a new GtkListStore	Gtk.ListStore
	add_child (Builder *builder, Object child, String type) : none Adds a child to buildable. Adds a child to buildable. type* is an optional string describing how the child should be added. Parameters: Gtk.Builder builder Required (not null) a GtkBuilder GObject.Object child Required (not null) child to add String type kind of child or NULL Returns: none	Gtk.Buildable
	append () : Gtk.TreeIter Appends a new row to list_store. Appends a new row to list_store. iter will be changed to point to this new row. The row will be empty after this function is called. To fill in values, you need to call gtk_list_store_set() or gtk_list_store_set_value(). Returns: Gtk.TreeIter	Gtk.ListStore
	clear () : none Removes all rows from the list store. Removes all rows from the list store. Returns: none	Gtk.ListStore
	construct_child (Builder *builder, String name) : GObject.Object Constructs a child of buildable* with the name name. Constructs a child of buildable with the name name. GtkBuilder calls this function if a "constructor" has been specified in the UI definition. Parameters: Gtk.Builder builder Required (not null) GtkBuilder used to construct this object String name Required (not null) name of child to construct Returns: GObject.Object the constructed child	Gtk.Buildable
	custom_finished (Builder *builder, Object child, String tagname, void *data) : none This is similar to gtk_buildable_parser_finished() but is called once for each custom tag handled by the buildable. This is similar to gtk_buildable_parser_finished() but is called once for each custom tag handled by the buildable. Parameters: Gtk.Builder builder* Required (not null) a GtkBuilder GObject.Object child child object or NULL for non-child tags String tagname Required (not null) the name of the tag void* data Required (not null) user data created in custom_tag_start Returns: none	Gtk.Buildable
	custom_tag_end (Builder *builder, Object child, String tagname, void *data) : none This is called at the end of each custom element handled by the buildable. This is called at the end of each custom element handled by the buildable. Parameters: Gtk.Builder builder* Required (not null) GtkBuilder used to construct this object GObject.Object child child object or NULL for non-child tags String tagname Required (not null) name of tag void* data Required (not null) user data that will be passed in to parser functions Returns: none	Gtk.Buildable
	custom_tag_start (Builder *builder, Object child, String tagname, Object out_values) : gboolean This is called for each unknown element under <child>. This is called for each unknown element under <child>. if it doesn't. Parameters: Gtk.Builder builder* Required (not null) a GtkBuilder used to construct this object GObject.Object child child object or NULL for non-child tags String tagname Required (not null) name of tag Object out_values GLib.MarkupParser parser void* data Returns: gboolean TRUE if a object has a custom implementation, FALSE	Gtk.Buildable
	drag_data_delete (TreePath *path) : gboolean Asks the GtkTreeDragSource* to delete the row at path, because it was moved somewhere else via drag-and-drop. Asks the GtkTreeDragSource to delete the row at path, because it was moved somewhere else via drag-and-drop. Returns FALSE if the deletion fails because path no longer exists, or for some model-specific reason. Should robustly handle a path no longer found in the model! Parameters: Gtk.TreePath path Required (not null) row that was being dragged Returns: gboolean TRUE if the row was successfully deleted	Gtk.TreeDragSource
	drag_data_get (TreePath *path, Object out_values) : gboolean Asks the GtkTreeDragSource* to fill in selection_data with a representation of the row at path. Asks the GtkTreeDragSource to fill in selection_data with a representation of the row at path. selection_data->target gives the required type of the data. Should robustly handle a path no longer found in the model! Parameters: Gtk.TreePath path Required (not null) row that was dragged Object out_values Gtk.SelectionData selection_data Returns: gboolean TRUE if data of the required type was provided	Gtk.TreeDragSource
	drag_data_received (TreePath *dest, SelectionData selection_data) : gboolean Asks the GtkTreeDragDest* to insert a row before the path dest, deriving the contents of the row from selection_data. Asks the GtkTreeDragDest to insert a row before the path dest, deriving the contents of the row from selection_data. If dest is outside the tree so that inserting before it is impossible, FALSE will be returned. Also, FALSE may be returned if the new row is not created for some model-specific reason. Should robustly handle a dest no longer found in the model! Parameters: Gtk.TreePath dest Required (not null) row to drop in front of Gtk.SelectionData selection_data Required (not null) data to drop Returns: gboolean whether a new row was created before position dest	Gtk.TreeDragDest
	filter_new (TreePath *root) : Gtk.TreeModel Creates a new GtkTreeModel, with child_model* as the child_model and root as the virtual root. Creates a new GtkTreeModel, with child_model as the child_model and root as the virtual root. Parameters: Gtk.TreePath root A GtkTreePath or NULL. Returns: Gtk.TreeModel A new GtkTreeModel.	Gtk.TreeModel
	foreach (Function *func, void *user_data) : none Calls func on each node in model in a depth-first fashion. Calls func on each node in model in a depth-first fashion. If func* returns TRUE, then the tree ceases to be walked, and gtk_tree_model_foreach() returns. Parameters: Function (TreeModel *model, TreePath path, TreeIter iter, void *data) : none Required (not null) a function to be called on each row void user_data Required (not null) user data to passed to func Returns: none	Gtk.TreeModel
	get_column_type (gint32 *index_) : Number Returns the type of the column. Returns the type of the column. Parameters: gint32 index_* Required (not null) the column index Returns: Number the type of the column	Gtk.TreeModel
	get_flags () : Gtk.TreeModelFlags Returns a set of flags supported by this interface. Returns a set of flags supported by this interface. The flags are a bitwise combination of GtkTreeModelFlags. The flags supported should not change during the lifetime of the tree_model. Returns: Gtk.TreeModelFlags the flags supported by this interface	Gtk.TreeModel
	get_internal_child (Builder *builder, String childname) : GObject.Object Get the internal child called childname* of the buildable object. Get the internal child called childname of the buildable object. Parameters: Gtk.Builder builder Required (not null) a GtkBuilder String childname Required (not null) name of child Returns: GObject.Object the internal child of the buildable object	Gtk.Buildable
	get_iter (Object *out_values, TreePath path) : gboolean Sets iter* to a valid iterator pointing to path. Sets iter to a valid iterator pointing to path. Parameters: Object out_values Gtk.TreeIter iter Gtk.TreePath path Required (not null) the GtkTreePath Returns: gboolean TRUE, if iter was set	Gtk.TreeModel
	get_iter_first (Object *out_values) : gboolean Initializes iter* with the first iterator in the tree (the one at the path "0") and returns TRUE. Initializes iter with the first iterator in the tree (the one at the path "0") and returns TRUE. Returns FALSE if the tree is empty. Parameters: Object out_values Gtk.TreeIter iter Returns: gboolean TRUE, if iter was set	Gtk.TreeModel
	get_iter_from_string (Object *out_values, String path_string) : gboolean Sets iter* to a valid iterator pointing to path_string, if it exists. Sets iter to a valid iterator pointing to path_string, if it exists. Otherwise, iter is left invalid and FALSE is returned. Parameters: Object out_values Gtk.TreeIter iter String path_string Required (not null) a string representation of a GtkTreePath Returns: gboolean TRUE, if iter was set	Gtk.TreeModel
	get_n_columns () : gint32 Returns the number of columns supported by tree_model. Returns the number of columns supported by tree_model. Returns: gint32 the number of columns	Gtk.TreeModel
	get_name () : String Gets the name of the buildable object. Gets the name of the buildable object. GtkBuilder sets the name based on the the GtkBuilder UI definition used to construct the buildable. Returns: String the name set with gtk_buildable_set_name()	Gtk.Buildable
	get_path (TreeIter *iter) : Gtk.TreePath Returns a newly-created GtkTreePath* referenced by iter. Returns a newly-created GtkTreePath referenced by iter. This path should be freed with gtk_tree_path_free(). Parameters: Gtk.TreeIter iter Required (not null) the GtkTreeIter Returns: Gtk.TreePath a newly-created GtkTreePath	Gtk.TreeModel
	get_sort_column_id (Object *out_values) : gboolean Fills in sort_column_id* and order with the current sort column and the order. Fills in sort_column_id and order with the current sort column and the order. It returns TRUE unless the sort_column_id is GTK_TREE_SORTABLE_DEFAULT_SORT_COLUMN_ID or GTK_TREE_SORTABLE_UNSORTED_SORT_COLUMN_ID. column ids. Parameters: Object out_values gint32 sort_column_id Gtk.SortType order Returns: gboolean TRUE if the sort column is not one of the special sort	Gtk.TreeSortable
	get_string_from_iter (TreeIter *iter) : String Generates a string representation of the iter. Generates a string representation of the iter. This string is a ':' separated list of numbers. For example, "4:10:0:3" would be an acceptable return value for this string. Must be freed with g_free(). Parameters: Gtk.TreeIter iter* Required (not null) a GtkTreeIter Returns: String a newly-allocated string.	Gtk.TreeModel
	get_value (TreeIter *iter, gint32 column) : GObject.Value Initializes and sets value* to that at column. Initializes and sets value to that at column. When done with value, g_value_unset() needs to be called to free any allocated memory. Parameters: Gtk.TreeIter iter Required (not null) the GtkTreeIter gint32 column Required (not null) the column to lookup the value at Returns: GObject.Value	Gtk.TreeModel
	has_default_sort_func () : gboolean Returns TRUE if the model has a default sort function. Returns TRUE if the model has a default sort function. This is used primarily by GtkTreeViewColumns in order to determine if a model can go back to the default state, or not. Returns: gboolean TRUE, if the model has a default sort function	Gtk.TreeSortable
	insert (TreeIter *iter, gint32 position) : Gtk.TreeIter Creates a new row at position. Creates a new row at position. iter* will be changed to point to this new row. If position is larger than the number of rows on the list, then the new row will be appended to the list. The row will be empty after this function is called. To fill in values, you need to call gtk_list_store_set() or gtk_list_store_set_value(). Parameters: Gtk.TreeIter iter Required (not null) An unset GtkTreeIter to set to the new row gint32 position Required (not null) position to insert the new row Returns: Gtk.TreeIter An unset GtkTreeIter to set to the new row	Gtk.ListStore
	insert_after (TreeIter *iter, TreeIter sibling) : Gtk.TreeIter Inserts a new row after sibling. Inserts a new row after sibling. If sibling* is NULL, then the row will be prepended to the beginning of the list. iter will be changed to point to this new row. The row will be empty after this function is called. To fill in values, you need to call gtk_list_store_set() or gtk_list_store_set_value(). Parameters: Gtk.TreeIter iter Required (not null) An unset GtkTreeIter to set to the new row Gtk.TreeIter sibling A valid GtkTreeIter, or NULL Returns: Gtk.TreeIter An unset GtkTreeIter to set to the new row	Gtk.ListStore
	insert_before (TreeIter *iter, TreeIter sibling) : Gtk.TreeIter Inserts a new row before sibling. Inserts a new row before sibling. If sibling* is NULL, then the row will be appended to the end of the list. iter will be changed to point to this new row. The row will be empty after this function is called. To fill in values, you need to call gtk_list_store_set() or gtk_list_store_set_value(). Parameters: Gtk.TreeIter iter Required (not null) An unset GtkTreeIter to set to the new row Gtk.TreeIter sibling A valid GtkTreeIter, or NULL Returns: Gtk.TreeIter An unset GtkTreeIter to set to the new row	Gtk.ListStore
	insert_with_valuesv (TreeIter *iter, gint32 position, Array columns, Array values, gint32 n_values) : Gtk.TreeIter A variant of gtk_list_store_insert_with_values() which takes the columns and values as two arrays, instead of varargs. A variant of gtk_list_store_insert_with_values() which takes the columns and values as two arrays, instead of varargs. This function is mainly intended for language-bindings. Parameters: Gtk.TreeIter iter* An unset GtkTreeIter to set to the new row, or NULL. gint32 position Required (not null) position to insert the new row Array columns Required (not null) an array of column numbers Array values Required (not null) an array of GValues gint32 n_values Required (not null) the length of the columns and values arrays Returns: Gtk.TreeIter An unset GtkTreeIter to set to the new row, or NULL.	Gtk.ListStore
	iter_children (Object *out_values, TreeIter parent) : gboolean Sets iter* to point to the first child of parent. Sets iter to point to the first child of parent. If parent has no children, FALSE is returned and iter is set to be invalid. parent will remain a valid node after this function has been called. If parent is NULL returns the first node, equivalent to gtk_tree_model_get_iter_first (tree_model, iter); Parameters: Object out_values Gtk.TreeIter iter Gtk.TreeIter parent the GtkTreeIter, or NULL Returns: gboolean TRUE, if child has been set to the first child	Gtk.TreeModel
	iter_has_child (TreeIter *iter) : gboolean Returns TRUE* if iter has children, FALSE otherwise. Returns TRUE if iter has children, FALSE otherwise. Parameters: Gtk.TreeIter iter Required (not null) the GtkTreeIter to test for children Returns: gboolean TRUE if iter has children	Gtk.TreeModel
	iter_is_valid (TreeIter *iter) : gboolean This function is slow. This function is slow. Only use it for debugging and/or testing purposes. Checks if the given iter is a valid iter for this GtkListStore. Parameters: Gtk.TreeIter iter* Required (not null) A GtkTreeIter. Returns: gboolean TRUE if the iter is valid, FALSE if the iter is invalid.	Gtk.ListStore
	iter_n_children (TreeIter *iter) : gint32 Returns the number of children that iter* has. Returns the number of children that iter has. As a special case, if iter is NULL, then the number of toplevel nodes is returned. Parameters: Gtk.TreeIter iter the GtkTreeIter, or NULL Returns: gint32 the number of children of iter	Gtk.TreeModel
	iter_next (TreeIter *iter) : gboolean Sets iter* to point to the node following it at the current level. Sets iter to point to the node following it at the current level. If there is no next iter, FALSE is returned and iter is set to be invalid. Parameters: Gtk.TreeIter iter Required (not null) the GtkTreeIter Returns: gboolean TRUE if iter has been changed to the next node	Gtk.TreeModel
	iter_nth_child (Object *out_values, TreeIter parent, gint32 n) : gboolean Sets iter* to be the child of parent, using the given index. Sets iter to be the child of parent, using the given index. The first index is 0. If n is too big, or parent has no children, will remain a valid node after this function has been called. As a special case, if parent is NULL, then the nth root node is set. Parameters: Object out_values Gtk.TreeIter iter Gtk.TreeIter parent the GtkTreeIter to get the child from, or NULL. gint32 n Required (not null) the index of the desired child Returns: gboolean TRUE, if parent has an nth child	Gtk.TreeModel
	iter_parent (Object *out_values, TreeIter child) : gboolean Sets iter* to be the parent of child. Sets iter to be the parent of child. If child is at the toplevel, and doesn't have a parent, then called. Parameters: Object out_values Gtk.TreeIter iter Gtk.TreeIter child Required (not null) the GtkTreeIter Returns: gboolean TRUE, if iter is set to the parent of child	Gtk.TreeModel
	iter_previous (TreeIter *iter) : gboolean Sets iter* to point to the previous node at the current level. Sets iter to point to the previous node at the current level. If there is no previous iter, FALSE is returned and iter is set to be invalid. Parameters: Gtk.TreeIter iter Required (not null) the GtkTreeIter Returns: gboolean TRUE if iter has been changed to the previous node	Gtk.TreeModel
	move_after (TreeIter *iter, TreeIter position) : none Moves iter* in store to the position after position. Moves iter in store to the position after position. Note that this function only works with unsorted stores. If position is NULL, iter will be moved to the start of the list. Parameters: Gtk.TreeIter iter Required (not null) A GtkTreeIter. Gtk.TreeIter position A GtkTreeIter or NULL. Returns: none	Gtk.ListStore
	move_before (TreeIter *iter, TreeIter position) : none Moves iter* in store to the position before position. Moves iter in store to the position before position. Note that this function only works with unsorted stores. If position is NULL, iter will be moved to the end of the list. Parameters: Gtk.TreeIter iter Required (not null) A GtkTreeIter. Gtk.TreeIter position A GtkTreeIter, or NULL. Returns: none	Gtk.ListStore
	parser_finished (Builder *builder) : none Called when the builder finishes the parsing of a GtkBuilder UI definition. Called when the builder finishes the parsing of a GtkBuilder UI definition. Note that this will be called once for each time gtk_builder_add_from_file() or gtk_builder_add_from_string() is called on a builder. Parameters: Gtk.Builder builder* Required (not null) a GtkBuilder Returns: none	Gtk.Buildable
	prepend () : Gtk.TreeIter Prepends a new row to list_store. Prepends a new row to list_store. iter will be changed to point to this new row. The row will be empty after this function is called. To fill in values, you need to call gtk_list_store_set() or gtk_list_store_set_value(). Returns: Gtk.TreeIter	Gtk.ListStore
	ref_node (TreeIter *iter) : none Lets the tree ref the node. Lets the tree ref the node. This is an optional method for models to implement. To be more specific, models may ignore this call as it exists primarily for performance reasons. This function is primarily meant as a way for views to let caching models know when nodes are being displayed (and hence, whether or not to cache that node). For example, a file-system based model would not want to keep the entire file-hierarchy in memory, just the sections that are currently being displayed by every current view. A model should be expected to be able to get an iter independent of its reffed state. Parameters: Gtk.TreeIter iter* Required (not null) the GtkTreeIter Returns: none	Gtk.TreeModel
	remove (TreeIter *iter) : gboolean Removes the given row from the list store. Removes the given row from the list store. After being removed, to the last row in list_store. Parameters: Gtk.TreeIter iter* Required (not null) A valid GtkTreeIter Returns: gboolean TRUE if iter is valid, FALSE if not.	Gtk.ListStore
	row_changed (TreePath *path, TreeIter iter) : none Emits the GtkTreeModel::row-changed signal on tree_model. Emits the GtkTreeModel::row-changed signal on tree_model. Parameters: Gtk.TreePath path* Required (not null) a GtkTreePath pointing to the changed row Gtk.TreeIter iter Required (not null) a valid GtkTreeIter pointing to the changed row Returns: none	Gtk.TreeModel
	row_deleted (TreePath *path) : none Emits the GtkTreeModel::row-deleted signal on tree_model. Emits the GtkTreeModel::row-deleted signal on tree_model. This should be called by models after a row has been removed. The location pointed to by path* should be the location that the row previously was at. It may not be a valid location anymore. Parameters: Gtk.TreePath path Required (not null) a GtkTreePath pointing to the previous location of the deleted row Returns: none	Gtk.TreeModel
	row_draggable (TreePath *path) : gboolean Asks the GtkTreeDragSource* whether a particular row can be used as the source of a DND operation. Asks the GtkTreeDragSource whether a particular row can be used as the source of a DND operation. If the source doesn't implement this interface, the row is assumed draggable. Parameters: Gtk.TreePath path Required (not null) row on which user is initiating a drag Returns: gboolean TRUE if the row can be dragged	Gtk.TreeDragSource
	row_drop_possible (TreePath *dest_path, SelectionData selection_data) : gboolean Determines whether a drop is possible before the given dest_path, at the same depth as dest_path. Determines whether a drop is possible before the given dest_path, at the same depth as dest_path. i.e., can we drop the data in exist; the return value will almost certainly be FALSE* if the parent of dest_path doesn't exist, though. Parameters: Gtk.TreePath dest_path Required (not null) destination row Gtk.SelectionData selection_data Required (not null) the data being dragged Returns: gboolean TRUE if a drop is possible before dest_path	Gtk.TreeDragDest
	row_has_child_toggled (TreePath *path, TreeIter iter) : none Emits the GtkTreeModel::row-has-child-toggled signal on state of a node changes. Emits the GtkTreeModel::row-has-child-toggled signal on state of a node changes. Parameters: Gtk.TreePath path* Required (not null) a GtkTreePath pointing to the changed row Gtk.TreeIter iter Required (not null) a valid GtkTreeIter pointing to the changed row Returns: none	Gtk.TreeModel
	row_inserted (TreePath *path, TreeIter iter) : none Emits the GtkTreeModel::row-inserted signal on tree_model. Emits the GtkTreeModel::row-inserted signal on tree_model. Parameters: Gtk.TreePath path* Required (not null) a GtkTreePath pointing to the inserted row Gtk.TreeIter iter Required (not null) a valid GtkTreeIter pointing to the inserted row Returns: none	Gtk.TreeModel
	set (TreeIter *iter, Array columns, Array values, gint32 n_values) : none Sets the value of one or more cells in the row referenced by iter. Sets the value of one or more cells in the row referenced by iter. The variable argument list should contain integer column numbers, each column number followed by the value to be set. The list is terminated by a -1. For example, to set column 0 with type G_TYPE_STRING* to "Foo", you would write gtk_list_store_set (store, iter, 0, "Foo", -1). The value will be referenced by the store if it is a G_TYPE_OBJECT, and it will be copied if it is a G_TYPE_STRING or G_TYPE_BOXED. Parameters: Gtk.TreeIter iter Required (not null) row iterator Array columns Required (not null) Array values Required (not null) gint32 n_values Required (not null) Returns: none	Gtk.ListStore
	set_buildable_property (Builder *builder, String name, Value value) : none Sets the property name name* to value on the buildable object. Sets the property name name to value on the buildable object. Parameters: Gtk.Builder builder Required (not null) a GtkBuilder String name Required (not null) name of property GObject.Value value Required (not null) value of property Returns: none	Gtk.Buildable
	set_column_types (gint32 *n_columns, Array types) : none This function is meant primarily for GObjects* that inherit from GtkListStore, and should only be used when constructing a new GtkListStore. This function is meant primarily for GObjects that inherit from GtkListStore, and should only be used when constructing a new GtkListStore. It will not function after a row has been added, or a method on the GtkTreeModel interface is called. Parameters: gint32 n_columns Required (not null) Number of columns for the list store Array types Required (not null) An array length n of GTypes Returns: none	Gtk.ListStore
	set_default_sort_func (Function *sort_func, void *user_data, Function destroy) : none Sets the default comparison function used when sorting to be sort_func. Sets the default comparison function used when sorting to be sort_func. If the current sort column id of sortable* is GTK_TREE_SORTABLE_DEFAULT_SORT_COLUMN_ID, then the model will sort using this function. If sort_func is NULL, then there will be no default comparison function. This means that once the model has been sorted, it can't go back to the default state. In this case, when the current sort column id of sortable is GTK_TREE_SORTABLE_DEFAULT_SORT_COLUMN_ID, the model will be unsorted. Parameters: Function (TreeModel *model, TreeIter a, TreeIter b, void *user_data) : none Required (not null) The comparison function void user_data User data to pass to sort_func, or NULL Function (void* *data) : none Destroy notifier of user_data, or NULL* Returns: none	Gtk.TreeSortable
	set_name (String *name) : none Sets the name of the buildable* object. Sets the name of the buildable object. Parameters: String name Required (not null) name to set Returns: none	Gtk.Buildable
	set_sort_column_id (gint32 *sort_column_id, SortType order) : none Sets the current sort column to be sort_column_id. Sets the current sort column to be sort_column_id. The sortable* will resort itself to reflect this change, after emitting a GtkTreeSortable::sort-column-changed signal. sort_column_id may either be a regular column id, or one of the following special values: GTK_TREE_SORTABLE_DEFAULT_SORT_COLUMN_ID the default sort function will be used, if it is set GTK_TREE_SORTABLE_UNSORTED_SORT_COLUMN_ID no sorting will occur Parameters: gint32 sort_column_id Required (not null) the sort column id to set Gtk.SortType order Required (not null) The sort order of the column Returns: none	Gtk.TreeSortable
	set_sort_func (gint32 *sort_column_id, Function sort_func, void *user_data, Function destroy) : none Sets the comparison function used when sorting to be sort_func. Sets the comparison function used when sorting to be sort_func. If the current sort column id of sortable* is the same as sort_column_id, then the model will sort using this function. Parameters: gint32 sort_column_id Required (not null) the sort column id to set the function for Function (TreeModel *model, TreeIter a, TreeIter b, void *user_data) : none Required (not null) The comparison function void user_data User data to pass to sort_func, or NULL Function (void* *data) : none Destroy notifier of user_data, or NULL* Returns: none	Gtk.TreeSortable
	set_value (TreeIter *iter, gint32 column, Value value) : none Sets the data in the cell specified by iter* and column. Sets the data in the cell specified by iter and column. The type of value must be convertible to the type of the column. Parameters: Gtk.TreeIter iter Required (not null) A valid GtkTreeIter for the row being modified gint32 column Required (not null) column number to modify GObject.Value value Required (not null) new value for the cell Returns: none	Gtk.ListStore
	sort_column_changed () : none Emits a GtkTreeSortable::sort-column-changed signal on sortable. Emits a GtkTreeSortable::sort-column-changed signal on sortable. Returns: none	Gtk.TreeSortable
	sort_new_with_model () : Gtk.TreeModel Creates a new GtkTreeModel, with child_model as the child model. Creates a new GtkTreeModel, with child_model as the child model. Returns: Gtk.TreeModel A new GtkTreeModel.	Gtk.TreeModel
	swap (TreeIter a, TreeIter b) : none Swaps a and b in store. Swaps a and b in store. Note that this function only works with unsorted stores. Parameters: Gtk.TreeIter a Required (not null) A GtkTreeIter. Gtk.TreeIter b Required (not null) Another GtkTreeIter. Returns: none	Gtk.ListStore
	unref_node (TreeIter *iter) : none Lets the tree unref the node. Lets the tree unref the node. This is an optional method for models to implement. To be more specific, models may ignore this call as it exists primarily for performance reasons. For more information on what this means, see gtk_tree_model_ref_node(). Please note that nodes that are deleted are not unreffed. Parameters: Gtk.TreeIter iter* Required (not null) the GtkTreeIter Returns: none	Gtk.TreeModel

Events - usage syntax: this.signals.EVENTNAME.connect( Function )
Event		Defined By
	row_changed (TreeModel *self, TreePath path, TreeIter iter) : none This signal is emitted when a row in the model has changed. This signal is emitted when a row in the model has changed. Parameters: Gtk.TreeModel self* Gtk.TreePath path Gtk.TreeIter iter Returns: {none}	Gtk.TreeModel
	row_deleted (TreeModel *self, TreePath path) : none This signal is emitted when a row has been deleted. This signal is emitted when a row has been deleted. Note that no iterator is passed to the signal handler, since the row is already deleted. This should be called by models after a row has been removed. The location pointed to by path* should be the location that the row previously was at. It may not be a valid location anymore. Parameters: Gtk.TreeModel self Gtk.TreePath path Returns: {none}	Gtk.TreeModel
	row_has_child_toggled (TreeModel *self, TreePath path, TreeIter iter) : none This signal is emitted when a row has gotten the first child row or lost its last child row. This signal is emitted when a row has gotten the first child row or lost its last child row. Parameters: Gtk.TreeModel self* Gtk.TreePath path Gtk.TreeIter iter Returns: {none}	Gtk.TreeModel
	row_inserted (TreeModel *self, TreePath path, TreeIter iter) : none This signal is emitted when a new row has been inserted in the model. This signal is emitted when a new row has been inserted in the model. Note that the row may still be empty at this point, since it is a common pattern to first insert an empty row, and then fill it with the desired values. Parameters: Gtk.TreeModel self* Gtk.TreePath path Gtk.TreeIter iter Returns: {none}	Gtk.TreeModel
	sort_column_changed (TreeSortable *self) : none The ::sort-column-changed signal is emitted when the sort column or sort order of sortable* is changed. The ::sort-column-changed signal is emitted when the sort column or sort order of sortable is changed. The signal is emitted before the contents of sortable are resorted. Parameters: Gtk.TreeSortable self Returns: {none}	Gtk.TreeSortable

Un-official Seed Documentation

Gtk

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Class Gtk.ListStore