Gda.DataModelArray

Subclasses:

None

Methods

Inherited:

GObject.Object (37), Gda.DataModel (43)

Structs:

GObject.ObjectClass (5)

class	new (cols)
	clear ()
	get_row (row)
	set_n_columns (cols)

Virtual Methods

Inherited:

GObject.Object (7), Gda.DataModel (27)

Properties

Name	Type	Flags	Short Description
n-columns	int	r/w	The number of columns in the model
read-only	bool	r/w	Whether data model can be modified

Signals

Inherited:

GObject.Object (1), Gda.DataModel (6)

Fields

Inherited:

GObject.Object (1), Gda.DataModel (6)

Name	Type	Access	Description
object	GObject.Object	r

Class Details

class Gda.DataModelArray(**kwargs)

Bases:

GObject.Object, Gda.DataModel

Abstract:

No

Structure:

Gda.DataModelArrayClass

classmethod new(cols)

Parameters:

cols (int) – number of columns for rows in this data model.

Returns:

a pointer to the newly created Gda.DataModel.

Return type:

Gda.DataModel

Creates a new Gda.DataModel object without initializing the column types. Using gda_data_model_array_new_with_g_types() is usually better.

clear()

Frees all the rows in self.

get_row(row)

Parameters:

row (int) – row number (starting from 0)

Raises:

GLib.Error

Returns:

the Gda.Row, or None if an error occurred

Return type:

Gda.Row

Get a pointer to a row in self

set_n_columns(cols)

Parameters:

cols (int) – number of columns for rows this data model should use.

Sets the number of columns for rows inserted in this model. cols must be greated than or equal to 0.

Also clears self's contents.

Property Details

Gda.DataModelArray.props.n_columns

Name:

n-columns

Type:

int

Default Value:

0

Flags:

READABLE, WRITABLE

The number of columns in the model

Gda.DataModelArray.props.read_only

Name:

read-only

Type:

bool

Default Value:

False

Flags:

READABLE, WRITABLE

Whether data model can be modified