Inheritance diagram for rqt_robot_monitor.time_pane.TimelinePane:

Public Member Functions
def	__init__
def	get_diagnostic_queue
def	get_worst
def	mouse_release
def	new_diagnostic
def	on_slider_scroll
def	redraw
def	set_timeline_data
Static Public Attributes
tuple	sig_update = Signal()
Private Member Functions
def	_pause
Private Attributes
	_last_msg
	_last_sec_marker_at
	_len_timeline
	_parent
	_pause_callback
	_paused
	_queue_diagnostic
	_scene
	_tracking_latest

Detailed Description

This class defines the pane where timeline and its related components
are displayed.

Definition at line 48 of file time_pane.py.

Constructor & Destructor Documentation

def rqt_robot_monitor.time_pane.TimelinePane.__init__	(	self,
		parent
	)

Because this class is intended to be instantiated via Qt's .ui file,
taking argument other than parent widget is not possible, which is
ported to set_timeline_data method. That said, set_timeline_data must
be called (soon) after an object of this is instantiated.

:param color_callback: Not directly used within this class. Instead,
this will be passed and used in TimelineView class.

Definition at line 56 of file time_pane.py.

Member Function Documentation

def rqt_robot_monitor.time_pane.TimelinePane._pause	(	self,
		paused
	)	`[private]`

Should be the only interface for pausing timeline pane and timeline
itself (which is not as of now..).

:type paused: bool

Definition at line 126 of file time_pane.py.

def rqt_robot_monitor.time_pane.TimelinePane.get_diagnostic_queue ( self )


:return: a queue that contains either DiagnosticArray or
 DiagnosticsStatus. Depends on the parent class -
 if RobotMonitorWidget is the parent, the former type is
 returned. if InspectorWidget the latter.

Definition at line 214 of file time_pane.py.

def rqt_robot_monitor.time_pane.TimelinePane.get_worst	(	self,
		msg
	)

Definition at line 119 of file time_pane.py.

def rqt_robot_monitor.time_pane.TimelinePane.mouse_release	(	self,
		event
	)

:type event: QMouseEvent

Definition at line 100 of file time_pane.py.

def rqt_robot_monitor.time_pane.TimelinePane.new_diagnostic	(	self,
		msg
	)

Callback for new msg for TimelinePane class.

Puts new msg into a queue, update the length of timeline. Also emits
a signal to notify another callbacks.
This ignores new msg if timeline is paused.

:type msg: Either DiagnosticArray or DiagnosticsStatus. Can be
   determined by __init__'s arg "msg_callback".

Definition at line 176 of file time_pane.py.