ETreeSimple
3
GAL Library
ETreeSimple
Synopsis
#define E_TREE_SIMPLE_TYPE
typedef ETreeSimple;
GdkPixbuf* (*ETreeSimpleIconAtFn) (ETreeModel *etree,
ETreePath *path,
void *model_data);
void* (*ETreeSimpleValueAtFn) (ETreeModel *etree,
ETreePath *path,
int col,
void *model_data);
void (*ETreeSimpleSetValueAtFn) (ETreeModel *etree,
ETreePath *path,
int col,
const void *val,
void *model_data);
gboolean (*ETreeSimpleIsEditableFn) (ETreeModel *etree,
ETreePath *path,
int col,
void *model_data);
ETreeModel* e_tree_simple_new (ETableSimpleColumnCountFn col_count,
ETableSimpleDuplicateValueFn duplicate_value,
ETableSimpleFreeValueFn free_value,
ETableSimpleInitializeValueFn initialize_value,
ETableSimpleValueIsEmptyFn value_is_empty,
ETableSimpleValueToStringFn value_to_string,
ETreeSimpleIconAtFn icon_at,
ETreeSimpleValueAtFn value_at,
ETreeSimpleSetValueAtFn set_value_at,
ETreeSimpleIsEditableFn is_editable,
gpointer model_data);
Object Hierarchy
GtkObject
+----ETableModel
+----ETreeModel
+----ETreeSimple
Description
Details
<anchor id="E-TREE-SIMPLE-TYPE:CAPS">E_TREE_SIMPLE_TYPE
E_TREE_SIMPLE_TYPE#define E_TREE_SIMPLE_TYPE (e_tree_simple_get_type ())
<anchor id="ETreeSimple">ETreeSimple
ETreeSimpletypedef struct {
ETreeModel parent;
/* Table methods */
ETableSimpleColumnCountFn col_count;
ETableSimpleDuplicateValueFn duplicate_value;
ETableSimpleFreeValueFn free_value;
ETableSimpleInitializeValueFn initialize_value;
ETableSimpleValueIsEmptyFn value_is_empty;
ETableSimpleValueToStringFn value_to_string;
/* Tree methods */
ETreeSimpleIconAtFn icon_at;
ETreeSimpleValueAtFn value_at;
ETreeSimpleSetValueAtFn set_value_at;
ETreeSimpleIsEditableFn is_editable;
gpointer model_data;
} ETreeSimple;
<anchor id="ETreeSimpleIconAtFn">ETreeSimpleIconAtFn ()
ETreeSimpleIconAtFnGdkPixbuf* (*ETreeSimpleIconAtFn) (ETreeModel *etree,
ETreePath *path,
void *model_data);
etree :
path :
model_data :
Returns :
<anchor id="ETreeSimpleValueAtFn">ETreeSimpleValueAtFn ()
ETreeSimpleValueAtFnvoid* (*ETreeSimpleValueAtFn) (ETreeModel *etree,
ETreePath *path,
int col,
void *model_data);
etree :
path :
col :
model_data :
<anchor id="ETreeSimpleSetValueAtFn">ETreeSimpleSetValueAtFn ()
ETreeSimpleSetValueAtFnvoid (*ETreeSimpleSetValueAtFn) (ETreeModel *etree,
ETreePath *path,
int col,
const void *val,
void *model_data);
etree :
path :
col :
val :
model_data :
<anchor id="ETreeSimpleIsEditableFn">ETreeSimpleIsEditableFn ()
ETreeSimpleIsEditableFngboolean (*ETreeSimpleIsEditableFn) (ETreeModel *etree,
ETreePath *path,
int col,
void *model_data);
etree :
path :
col :
model_data :
Returns :
<anchor id="e-tree-simple-new">e_tree_simple_new ()
e_tree_simple_newETreeModel* e_tree_simple_new (ETableSimpleColumnCountFn col_count,
ETableSimpleDuplicateValueFn duplicate_value,
ETableSimpleFreeValueFn free_value,
ETableSimpleInitializeValueFn initialize_value,
ETableSimpleValueIsEmptyFn value_is_empty,
ETableSimpleValueToStringFn value_to_string,
ETreeSimpleIconAtFn icon_at,
ETreeSimpleValueAtFn value_at,
ETreeSimpleSetValueAtFn set_value_at,
ETreeSimpleIsEditableFn is_editable,
gpointer model_data);
This initializes a new ETreeSimpleModel object. ETreeSimpleModel is
an implementaiton of the abstract class ETreeModel. The ETreeSimpleModel
is designed to allow people to easily create ETreeModels without having
to create a new GtkType derived from ETreeModel every time they need one.
Instead, ETreeSimpleModel uses a setup based in callback functions, every
callback function signature mimics the signature of each ETreeModel method
and passes the extra data pointer to each one of the method to provide them
with any context they might want to use.
ETreeSimple is to ETreeModel as ETableSimple is to ETableModel.
col_count :
duplicate_value :
free_value :
initialize_value :
value_is_empty :
value_to_string :
icon_at :
value_at :
set_value_at :
is_editable :
model_data :
Returns : An ETreeSimple object (which is also an ETreeModel
object).