SugarGestures.TouchController

Subclasses:

SugarGestures.RotateController, SugarGestures.ZoomController

Methods

Inherited:

SugarGestures.EventController (5), GObject.Object (37)

Structs:

GObject.ObjectClass (5)

	get_center ()
	get_coords (sequence)
	get_num_touches ()
	get_sequences ()

Virtual Methods

Inherited:

SugarGestures.EventController (6), GObject.Object (7)

Properties

Inherited:

SugarGestures.EventController (2)

Name	Type	Flags	Short Description
max-touches	int	r/w/c	Maximum Number of touches
min-touches	int	r/w/c	Minimum Number of touches

Signals

Inherited:

SugarGestures.EventController (3), GObject.Object (1)

Fields

Inherited:

SugarGestures.EventController (3), GObject.Object (1)

Name	Type	Access	Description
parent_instance	SugarGestures.EventController	r
priv	SugarGestures.TouchControllerPrivate	r

Class Details

class SugarGestures.TouchController(**kwargs)

Bases:

SugarGestures.EventController

Abstract:

Yes

Structure:

SugarGestures.TouchControllerClass

get_center()

Returns:

True if a gesture is in progress

center_x:

Return location for the X axis of the bounding box center

center_y:

Return location for the Y axis of the bounding box center

Return type:

(bool, center_x: int, center_y: int)

If a gesture is ongoing, this function returns the center of the bounding box containing all ongoing touches.

get_coords(sequence)

Parameters:

sequence (Gdk.EventSequence) – a Gdk.EventSequence

Returns:

True if sequence operates on self

x:

Return location for the X coordinate of the touch

y:

Return location for the X coordinate of the touch

Return type:

(bool, x: int, y: int)

If sequence is operating on self, this function returns True and fills in x and y with the latest coordinates for that sequence.

get_num_touches()

Returns:

The number of touches

Return type:

int

Returns the number of touches currently operating on self

get_sequences()

Returns:

The list of sequences

Return type:

[Gdk.EventSequence]

Returns the touch sequences currently operating on self

Property Details

SugarGestures.TouchController.props.max_touches

Name:

max-touches

Type:

int

Default Value:

1

Flags:

READABLE, WRITABLE, CONSTRUCT

Maximum Number of touches

SugarGestures.TouchController.props.min_touches

Name:

min-touches

Type:

int

Default Value:

1

Flags:

READABLE, WRITABLE, CONSTRUCT

Minimum Number of touches