Evolution Utilities Reference Manual | ||||
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Top | Description | Object Hierarchy | Signals |
Synopsis
struct ETreeModel; ETreeModel * e_tree_model_new (void
); typedef ETreePath; ETreePath e_tree_model_get_root (ETreeModel *tree_model
); ETreePath e_tree_model_node_get_parent (ETreeModel *tree_model
,ETreePath path
); ETreePath e_tree_model_node_get_first_child (ETreeModel *tree_model
,ETreePath path
); ETreePath e_tree_model_node_get_last_child (ETreeModel *tree_model
,ETreePath path
); ETreePath e_tree_model_node_get_next (ETreeModel *tree_model
,ETreePath path
); ETreePath e_tree_model_node_get_prev (ETreeModel *tree_model
,ETreePath path
); gboolean e_tree_model_node_is_root (ETreeModel *tree_model
,ETreePath path
); gboolean e_tree_model_node_is_expandable (ETreeModel *tree_model
,ETreePath path
); guint e_tree_model_node_get_children (ETreeModel *tree_model
,ETreePath path
,ETreePath **paths
); guint e_tree_model_node_depth (ETreeModel *tree_model
,ETreePath path
); GdkPixbuf * e_tree_model_icon_at (ETreeModel *tree_model
,ETreePath path
); gboolean e_tree_model_get_expanded_default (ETreeModel *tree_model
); gint e_tree_model_column_count (ETreeModel *tree_model
); gboolean e_tree_model_has_save_id (ETreeModel *tree_model
); gchar * e_tree_model_get_save_id (ETreeModel *tree_model
,ETreePath path
); gboolean e_tree_model_has_get_node_by_id (ETreeModel *tree_model
); ETreePath e_tree_model_get_node_by_id (ETreeModel *tree_model
,const gchar *save_id
); gboolean e_tree_model_has_change_pending (ETreeModel *tree_model
); gpointer e_tree_model_sort_value_at (ETreeModel *tree_model
,ETreePath path
,gint col
); gpointer e_tree_model_value_at (ETreeModel *tree_model
,ETreePath path
,gint col
); void e_tree_model_set_value_at (ETreeModel *tree_model
,ETreePath path
,gint col
,gconstpointer val
); gboolean e_tree_model_node_is_editable (ETreeModel *tree_model
,ETreePath path
,gint col
); gpointer e_tree_model_duplicate_value (ETreeModel *tree_model
,gint col
,gconstpointer value
); void e_tree_model_free_value (ETreeModel *tree_model
,gint col
,gpointer value
); gpointer e_tree_model_initialize_value (ETreeModel *tree_model
,gint col
); gboolean e_tree_model_value_is_empty (ETreeModel *tree_model
,gint col
,gconstpointer value
); gchar * e_tree_model_value_to_string (ETreeModel *tree_model
,gint col
,gconstpointer value
); gboolean (*ETreePathFunc) (ETreeModel *tree_model
,ETreePath path
,gpointer data
); void e_tree_model_node_traverse (ETreeModel *tree_model
,ETreePath path
,ETreePathFunc func
,gpointer data
); void e_tree_model_node_traverse_preorder (ETreeModel *tree_model
,ETreePath path
,ETreePathFunc func
,gpointer data
); ETreePath e_tree_model_node_find (ETreeModel *tree_model
,ETreePath path
,ETreePath end_path
,gboolean forward_direction
,ETreePathFunc func
,gpointer data
); void e_tree_model_pre_change (ETreeModel *tree_model
); void e_tree_model_no_change (ETreeModel *tree_model
); void e_tree_model_rebuilt (ETreeModel *tree_model
); void e_tree_model_node_changed (ETreeModel *tree_model
,ETreePath path
); void e_tree_model_node_data_changed (ETreeModel *tree_model
,ETreePath path
); void e_tree_model_node_col_changed (ETreeModel *tree_model
,ETreePath path
,gint col
); void e_tree_model_node_inserted (ETreeModel *tree_model
,ETreePath parent_path
,ETreePath inserted_path
); void e_tree_model_node_removed (ETreeModel *tree_model
,ETreePath parent_path
,ETreePath removed_path
,gint old_position
); void e_tree_model_node_deleted (ETreeModel *tree_model
,ETreePath deleted_path
); void e_tree_model_node_request_collapse (ETreeModel *tree_model
,ETreePath collapsed_path
);
Signals
"no-change" :Run Last
"node-changed" :Run Last
"node-col-changed" :Run Last
"node-data-changed" :Run Last
"node-deleted" :Run Last
"node-inserted" :Run Last
"node-removed" :Run Last
"node-request-collapse" :Run Last
"pre-change" :Run Last
"rebuilt" :Run Last
Details
e_tree_model_new ()
ETreeModel * e_tree_model_new (void
);
XXX docs here.
return values: a newly constructed ETreeModel.
e_tree_model_get_root ()
ETreePath e_tree_model_get_root (ETreeModel *tree_model
);
Accessor for the root node of tree_model
.
return values: the ETreePath corresponding to the root node.
|
the ETreeModel of which we want the root node. |
e_tree_model_node_get_parent ()
ETreePath e_tree_model_node_get_parent (ETreeModel *tree_model
,ETreePath path
);
e_tree_model_node_get_first_child ()
ETreePath e_tree_model_node_get_first_child (ETreeModel *tree_model
,ETreePath path
);
e_tree_model_node_get_last_child ()
ETreePath e_tree_model_node_get_last_child (ETreeModel *tree_model
,ETreePath path
);
e_tree_model_node_get_next ()
ETreePath e_tree_model_node_get_next (ETreeModel *tree_model
,ETreePath path
);
e_tree_model_node_get_prev ()
ETreePath e_tree_model_node_get_prev (ETreeModel *tree_model
,ETreePath path
);
e_tree_model_node_is_root ()
gboolean e_tree_model_node_is_root (ETreeModel *tree_model
,ETreePath path
);
e_tree_model_node_is_expandable ()
gboolean e_tree_model_node_is_expandable (ETreeModel *tree_model
,ETreePath path
);
e_tree_model_node_get_children ()
guint e_tree_model_node_get_children (ETreeModel *tree_model
,ETreePath path
,ETreePath **paths
);
e_tree_model_icon_at ()
GdkPixbuf * e_tree_model_icon_at (ETreeModel *tree_model
,ETreePath path
);
XXX docs here.
return values: the GdkPixbuf associated with this node.
|
The ETreeModel. |
|
The ETreePath to the node we're getting the icon of. |
e_tree_model_get_expanded_default ()
gboolean e_tree_model_get_expanded_default (ETreeModel *tree_model
);
XXX docs here.
return values: Whether nodes should be expanded by default.
|
The ETreeModel. |
e_tree_model_column_count ()
gint e_tree_model_column_count (ETreeModel *tree_model
);
XXX docs here.
return values: The number of columns
|
The ETreeModel. |
e_tree_model_has_save_id ()
gboolean e_tree_model_has_save_id (ETreeModel *tree_model
);
XXX docs here.
return values: Whether this tree has valid save id data.
|
The ETreeModel. |
e_tree_model_get_save_id ()
gchar * e_tree_model_get_save_id (ETreeModel *tree_model
,ETreePath path
);
XXX docs here.
return values: The save id for this path.
|
The ETreeModel. |
|
The ETreePath. |
e_tree_model_has_get_node_by_id ()
gboolean e_tree_model_has_get_node_by_id (ETreeModel *tree_model
);
XXX docs here.
return values: Whether this tree can quickly get a node from its save id.
|
The ETreeModel. |
e_tree_model_get_node_by_id ()
ETreePath e_tree_model_get_node_by_id (ETreeModel *tree_model
,const gchar *save_id
);
get_node_by_id(get_save_id(node)) should be the original node. Likewise if get_node_by_id is not NULL, then get_save_id(get_node_by_id(string)) should be a copy of the original string.
return values: The path for this save id.
|
The ETreeModel. |
e_tree_model_has_change_pending ()
gboolean e_tree_model_has_change_pending (ETreeModel *tree_model
);
XXX docs here.
return values: Whether this tree has valid save id data.
|
The ETreeModel. |
e_tree_model_sort_value_at ()
gpointer e_tree_model_sort_value_at (ETreeModel *tree_model
,ETreePath path
,gint col
);
|
The ETreeModel. |
|
The ETreePath to the node we're getting the data from. |
|
the column to retrieve data from |
Returns : |
This function returns the value that is stored by the
tree_model in column col and node path . The data returned can be a
pointer or any data value that can be stored inside a pointer.
The data returned is typically used by an sort renderer if it wants
to proxy the data of cell value_at at a better sorting order.
The data returned must be valid until the model sends a signal that
affect that piece of data. node_changed and node_deleted affect
all data in tha t node and all nodes under that node.
node_data_changed affects the data in that node. node_col_changed
affects the data in that node for that column. node_inserted,
node_removed, and no_change don't affect any data in this way. |
e_tree_model_value_at ()
gpointer e_tree_model_value_at (ETreeModel *tree_model
,ETreePath path
,gint col
);
|
The ETreeModel. |
|
The ETreePath to the node we're getting the data from. |
|
the column to retrieve data from |
Returns : |
This function returns the value that is stored by the
tree_model in column col and node path . The data returned can be a
pointer or any data value that can be stored inside a pointer.
The data returned is typically used by an ECell renderer.
The data returned must be valid until the model sends a signal that
affect that piece of data. node_changed and node_deleted affect
all data in tha t node and all nodes under that node.
node_data_changed affects the data in that node. node_col_changed
affects the data in that node for that column. node_inserted,
node_removed, and no_change don't affect any data in this way. |
e_tree_model_set_value_at ()
void e_tree_model_set_value_at (ETreeModel *tree_model
,ETreePath path
,gint col
,gconstpointer val
);
e_tree_model_node_is_editable ()
gboolean e_tree_model_node_is_editable (ETreeModel *tree_model
,ETreePath path
,gint col
);
e_tree_model_duplicate_value ()
gpointer e_tree_model_duplicate_value (ETreeModel *tree_model
,gint col
,gconstpointer value
);
e_tree_model_free_value ()
void e_tree_model_free_value (ETreeModel *tree_model
,gint col
,gpointer value
);
e_tree_model_initialize_value ()
gpointer e_tree_model_initialize_value (ETreeModel *tree_model
,gint col
);
e_tree_model_value_is_empty ()
gboolean e_tree_model_value_is_empty (ETreeModel *tree_model
,gint col
,gconstpointer value
);
e_tree_model_value_to_string ()
gchar * e_tree_model_value_to_string (ETreeModel *tree_model
,gint col
,gconstpointer value
);
e_tree_model_node_traverse ()
void e_tree_model_node_traverse (ETreeModel *tree_model
,ETreePath path
,ETreePathFunc func
,gpointer data
);
e_tree_model_node_traverse_preorder ()
void e_tree_model_node_traverse_preorder (ETreeModel *tree_model
,ETreePath path
,ETreePathFunc func
,gpointer data
);
e_tree_model_node_find ()
ETreePath e_tree_model_node_find (ETreeModel *tree_model
,ETreePath path
,ETreePath end_path
,gboolean forward_direction
,ETreePathFunc func
,gpointer data
);
e_tree_model_node_changed ()
void e_tree_model_node_changed (ETreeModel *tree_model
,ETreePath path
);
e_tree_model_node_data_changed ()
void e_tree_model_node_data_changed (ETreeModel *tree_model
,ETreePath path
);
e_tree_model_node_col_changed ()
void e_tree_model_node_col_changed (ETreeModel *tree_model
,ETreePath path
,gint col
);
e_tree_model_node_inserted ()
void e_tree_model_node_inserted (ETreeModel *tree_model
,ETreePath parent_path
,ETreePath inserted_path
);
e_tree_model_node_removed ()
void e_tree_model_node_removed (ETreeModel *tree_model
,ETreePath parent_path
,ETreePath removed_path
,gint old_position
);
e_tree_model_node_deleted ()
void e_tree_model_node_deleted (ETreeModel *tree_model
,ETreePath deleted_path
);
e_tree_model_node_request_collapse ()
void e_tree_model_node_request_collapse (ETreeModel *tree_model
,ETreePath collapsed_path
);
Signal Details
The "node-changed"
signal
void user_function (ETreeModel *etreemodel,
gpointer arg1,
gpointer user_data) : Run Last
The "node-col-changed"
signal
void user_function (ETreeModel *etreemodel,
gpointer arg1,
gint arg2,
gpointer user_data) : Run Last
The "node-data-changed"
signal
void user_function (ETreeModel *etreemodel,
gpointer arg1,
gpointer user_data) : Run Last
The "node-deleted"
signal
void user_function (ETreeModel *etreemodel,
gpointer arg1,
gpointer user_data) : Run Last
The "node-inserted"
signal
void user_function (ETreeModel *etreemodel,
gpointer arg1,
gpointer arg2,
gpointer user_data) : Run Last
The "node-removed"
signal
void user_function (ETreeModel *etreemodel,
gpointer arg1,
gpointer arg2,
gint arg3,
gpointer user_data) : Run Last
The "node-request-collapse"
signal
void user_function (ETreeModel *etreemodel,
gpointer arg1,
gpointer user_data) : Run Last