gui.qecpu.QeCpu Class Reference

QeCpu is a small text bsaed widget that presents the running process cpu usage. More...

Inheritance diagram for gui.qecpu.QeCpu:

Public Member Functions
	__init__ (self, parent=None)
	Initializes the QeCpu.
	calculate_cpu (self)
	Slot that is triggered every second.
	cpu_percent (self)
	Accesor method for the cpu value.

Public Attributes
	calculate_cpu

Static Public Attributes
	cpu_percent_changed = Signal(float)

Protected Attributes
	_timer = QTimer(self)
	_process = psutil.Process()
	_cpu_percent = self._process.cpu_percent()

Detailed Description

QeCpu is a small text bsaed widget that presents the running process cpu usage.

It uses a QTimer to automatically update every second.

Constructor & Destructor Documentation

__init__()

gui.qecpu.QeCpu.__init__	(		self,
			parent = None )

Initializes the QeCpu.

Please set parent to a suitable paret wigdet.

Member Function Documentation

calculate_cpu()

gui.qecpu.QeCpu.calculate_cpu

(

self

)

Slot that is triggered every second.

It calculates the cpu value and emits the signal. Also requests an update on the widget's graphical representation.

cpu_percent()

gui.qecpu.QeCpu.cpu_percent

(

self

)

Accesor method for the cpu value.

Member Data Documentation

_cpu_percent

gui.qecpu.QeCpu._cpu_percent = self._process.cpu_percent()

protected

_process

gui.qecpu.QeCpu._process = psutil.Process()

protected

_timer

gui.qecpu.QeCpu._timer = QTimer(self)

protected

calculate_cpu

gui.qecpu.QeCpu.calculate_cpu

cpu_percent_changed

gui.qecpu.QeCpu.cpu_percent_changed = Signal(float)

static

---

The documentation for this class was generated from the following file:

• clients/ctrlMonTool/src/rtctk/ctrlmontool/gui/qecpu.py