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src
kobuki_dashboard
led_widget.py
Go to the documentation of this file.
1
import
rospy
2
from
functools
import
partial
3
4
from
kobuki_msgs.msg
import
Led
5
6
from
rqt_robot_dashboard.widgets
import
MenuDashWidget
7
from
python_qt_binding.QtCore
import
QSize
8
9
class
LedWidget
(MenuDashWidget):
10
def
__init__
(self, topic):
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self.
_pub
= rospy.Publisher(topic, Led, queue_size=5)
12
13
self.
_off_icon
= [
'bg-grey.svg'
,
'ic-led.svg'
]
14
self.
_green_icon
= [
'bg-green.svg'
,
'ic-led.svg'
]
15
self.
_orange_icon
= [
'bg-orange.svg'
,
'ic-led.svg'
]
16
self.
_red_icon
= [
'bg-red.svg'
,
'ic-led.svg'
]
17
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icons = [self.
_off_icon
, self.
_green_icon
, self.
_orange_icon
, self.
_red_icon
]
19
super(LedWidget, self).
__init__
(topic, icons=icons)
20
self.setFixedSize(QSize(40,40))
21
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self.add_action(
'Off'
, partial(self.
update_state
, 0))
23
self.add_action(
'Green'
, partial(self.
update_state
, 1))
24
self.add_action(
'Orange'
, partial(self.
update_state
, 2))
25
self.add_action(
'Red'
, partial(self.
update_state
, 3))
26
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self.setToolTip(
"LED: Off"
)
28
29
def
update_state
(self, state):
30
super(LedWidget, self).
update_state
(state)
31
self._pub.publish(Led(state))
32
if
state
is
1:
33
self.setToolTip(
"LED: Green"
)
34
elif
state
is
2:
35
self.setToolTip(
"LED: Orange"
)
36
elif
state
is
3:
37
self.setToolTip(
"LED: Red"
)
38
else
:
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self.setToolTip(
"LED: Off"
)
40
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def
close
(self):
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self._pub.unregister()
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kobuki_dashboard.led_widget.LedWidget.update_state
def update_state(self, state)
Definition:
led_widget.py:29
kobuki_dashboard.led_widget.LedWidget._red_icon
_red_icon
Definition:
led_widget.py:16
kobuki_dashboard.led_widget.LedWidget._pub
_pub
Definition:
led_widget.py:11
kobuki_dashboard.led_widget.LedWidget.__init__
def __init__(self, topic)
Definition:
led_widget.py:10
kobuki_dashboard.led_widget.LedWidget.close
def close(self)
Definition:
led_widget.py:41
kobuki_dashboard.led_widget.LedWidget._off_icon
_off_icon
Definition:
led_widget.py:13
kobuki_dashboard.led_widget.LedWidget._orange_icon
_orange_icon
Definition:
led_widget.py:15
kobuki_dashboard.led_widget.LedWidget
Definition:
led_widget.py:9
rqt_robot_dashboard::widgets
kobuki_dashboard.led_widget.LedWidget._green_icon
_green_icon
Definition:
led_widget.py:14
kobuki_dashboard
Author(s): Ze'ev Klapow, Marcus Liebhardt
autogenerated on Mon Jun 10 2019 13:52:52