Evolution Utilities Reference Manual | ||||
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Top | Description | Object Hierarchy | Signals |
Synopsis
struct ETableModel; gint e_table_model_column_count (ETableModel *e_table_model
); const gchar * e_table_model_column_name (ETableModel *e_table_model
,gint col
); gint e_table_model_row_count (ETableModel *e_table_model
); void e_table_model_append_row (ETableModel *e_table_model
,ETableModel *source
,gint row
); gpointer e_table_model_value_at (ETableModel *e_table_model
,gint col
,gint row
); void e_table_model_set_value_at (ETableModel *e_table_model
,gint col
,gint row
,gconstpointer value
); gboolean e_table_model_is_cell_editable (ETableModel *e_table_model
,gint col
,gint row
); gboolean e_table_model_has_save_id (ETableModel *etm
); gchar * e_table_model_get_save_id (ETableModel *etm
,gint row
); gboolean e_table_model_has_change_pending (ETableModel *etm
); gpointer e_table_model_duplicate_value (ETableModel *e_table_model
,gint col
,gconstpointer value
); void e_table_model_free_value (ETableModel *e_table_model
,gint col
,gpointer value
); gpointer e_table_model_initialize_value (ETableModel *e_table_model
,gint col
); gboolean e_table_model_value_is_empty (ETableModel *e_table_model
,gint col
,gconstpointer value
); gchar * e_table_model_value_to_string (ETableModel *e_table_model
,gint col
,gconstpointer value
); void e_table_model_pre_change (ETableModel *e_table_model
); void e_table_model_no_change (ETableModel *e_table_model
); void e_table_model_changed (ETableModel *e_table_model
); void e_table_model_row_changed (ETableModel *e_table_model
,gint row
); void e_table_model_cell_changed (ETableModel *e_table_model
,gint col
,gint row
); void e_table_model_rows_inserted (ETableModel *e_table_model
,gint row
,gint count
); void e_table_model_rows_deleted (ETableModel *e_table_model
,gint row
,gint count
); void e_table_model_row_inserted (ETableModel *e_table_model
,gint row
); void e_table_model_row_deleted (ETableModel *e_table_model
,gint row
); void e_table_model_freeze (ETableModel *e_table_model
); void e_table_model_thaw (ETableModel *e_table_model
);
Object Hierarchy
GObject +----ETableModel +----ETableMemory +----ETableSubset +----ETreeTableAdapter +----GalDefineViewsModel
Signals
"model-cell-changed" :Run Last
"model-changed" :Run Last
"model-no-change" :Run Last
"model-pre-change" :Run Last
"model-row-changed" :Run Last
"model-rows-deleted" :Run Last
"model-rows-inserted" :Run Last
Details
e_table_model_column_count ()
gint e_table_model_column_count (ETableModel *e_table_model
);
|
The e-table-model to operate on |
Returns : |
the number of columns in the table model. |
e_table_model_column_name ()
const gchar * e_table_model_column_name (ETableModel *e_table_model
,gint col
);
e_table_model_row_count ()
gint e_table_model_row_count (ETableModel *e_table_model
);
|
the e-table-model to operate on |
Returns : |
the number of rows in the Table model. |
e_table_model_append_row ()
void e_table_model_append_row (ETableModel *e_table_model
,ETableModel *source
,gint row
);
|
the table model to append the a row to. |
e_table_model_value_at ()
gpointer e_table_model_value_at (ETableModel *e_table_model
,gint col
,gint row
);
e_table_model_set_value_at ()
void e_table_model_set_value_at (ETableModel *e_table_model
,gint col
,gint row
,gconstpointer value
);
This function instructs the model to store the value in data
in the
the e_table_model
at column col
and row row
. The data
typically
comes from one of the ECell rendering objects.
There should be an agreement between the Table Model and the user of this function about the data being stored. Typically it will be a pointer to a set of data, or a datum that fits inside a gpointer .
|
the table model to operate on. |
|
the column where the data will be stored in the model. |
|
the row where the data will be stored in the model. |
|
the data to be stored. |
e_table_model_is_cell_editable ()
gboolean e_table_model_is_cell_editable (ETableModel *e_table_model
,gint col
,gint row
);
|
the table model to query. |
|
column to query. |
|
row to query. |
Returns : |
TRUE if the cell in e_table_model at col ,row can be
edited, FALSE otherwise |
e_table_model_duplicate_value ()
gpointer e_table_model_duplicate_value (ETableModel *e_table_model
,gint col
,gconstpointer value
);
e_table_model_free_value ()
void e_table_model_free_value (ETableModel *e_table_model
,gint col
,gpointer value
);
e_table_model_initialize_value ()
gpointer e_table_model_initialize_value (ETableModel *e_table_model
,gint col
);
e_table_model_value_is_empty ()
gboolean e_table_model_value_is_empty (ETableModel *e_table_model
,gint col
,gconstpointer value
);
e_table_model_value_to_string ()
gchar * e_table_model_value_to_string (ETableModel *e_table_model
,gint col
,gconstpointer value
);
e_table_model_no_change ()
void e_table_model_no_change (ETableModel *e_table_model
);
Use this function to notify any views of this table model that
the contents of the table model have changed. This will emit
the signal "model_no_change" on the e_table_model
object.
It is preferable to use the e_table_model_row_changed()
and
the e_table_model_cell_changed()
to notify of smaller changes
than to invalidate the entire model, as the views might have
ways of caching the information they render from the model.
|
the table model to notify of the lack of a change |
e_table_model_changed ()
void e_table_model_changed (ETableModel *e_table_model
);
Use this function to notify any views of this table model that
the contents of the table model have changed. This will emit
the signal "model_changed" on the e_table_model
object.
It is preferable to use the e_table_model_row_changed()
and
the e_table_model_cell_changed()
to notify of smaller changes
than to invalidate the entire model, as the views might have
ways of caching the information they render from the model.
|
the table model to notify of the change |
e_table_model_row_changed ()
void e_table_model_row_changed (ETableModel *e_table_model
,gint row
);
Use this function to notify any views of the table model that
the contents of row row
have changed in model. This function
will emit the "model_row_changed" signal on the e_table_model
object
|
the table model to notify of the change |
|
the row that was changed in the model. |
e_table_model_cell_changed ()
void e_table_model_cell_changed (ETableModel *e_table_model
,gint col
,gint row
);
Use this function to notify any views of the table model that
contents of the cell at col
,row
has changed. This will emit
the "model_cell_changed" signal on the e_table_model
object
|
the table model to notify of the change |
|
the column. |
|
the row |
e_table_model_rows_inserted ()
void e_table_model_rows_inserted (ETableModel *e_table_model
,gint row
,gint count
);
Use this function to notify any views of the table model that
count
rows at row row
have been inserted into the model. This
function will emit the "model_rows_inserted" signal on the
e_table_model
object
|
the table model to notify of the change |
|
the row that was inserted into the model. |
|
The number of rows that were inserted. |
e_table_model_rows_deleted ()
void e_table_model_rows_deleted (ETableModel *e_table_model
,gint row
,gint count
);
e_table_model_row_inserted ()
void e_table_model_row_inserted (ETableModel *e_table_model
,gint row
);
Use this function to notify any views of the table model that the
row row
has been inserted into the model. This function will emit
the "model_rows_inserted" signal on the e_table_model
object
|
the table model to notify of the change |
|
the row that was inserted into the model. |
e_table_model_row_deleted ()
void e_table_model_row_deleted (ETableModel *e_table_model
,gint row
);
Use this function to notify any views of the table model that the
row row
has been deleted from the model. This function will emit
the "model_rows_deleted" signal on the e_table_model
object
|
the table model to notify of the change |
|
the row that was deleted |
Signal Details
The "model-cell-changed"
signal
void user_function (ETableModel *etablemodel,
gint arg1,
gint arg2,
gpointer user_data) : Run Last
The "model-changed"
signal
void user_function (ETableModel *etablemodel,
gpointer user_data) : Run Last
The "model-no-change"
signal
void user_function (ETableModel *etablemodel,
gpointer user_data) : Run Last
The "model-pre-change"
signal
void user_function (ETableModel *etablemodel,
gpointer user_data) : Run Last
The "model-row-changed"
signal
void user_function (ETableModel *etablemodel,
gint arg1,
gpointer user_data) : Run Last
The "model-rows-deleted"
signal
void user_function (ETableModel *etablemodel,
gint arg1,
gint arg2,
gpointer user_data) : Run Last
The "model-rows-inserted"
signal
void user_function (ETableModel *etablemodel,
gint arg1,
gint arg2,
gpointer user_data) : Run Last