KDE 4.9 PyKDE API Reference

- KDE's Python API

# KAbstractWidgetJobTracker Class Reference

`from PyKDE4.kdeui import *`

Inherits: KJobTrackerInterface → QObject
Subclasses: KStatusBarJobTracker, KWidgetJobTracker

## Detailed Description

The base class for widget based job trackers.

## Signals

| resume (KJob job)
| stopped (KJob job)
| suspend (KJob job)

## Methods

| __init__ (self, QWidget parent=0)
bool | autoDelete (self, KJob job)
| finished (self, KJob job)
| registerJob (self, KJob job)
| setAutoDelete (self, KJob job, bool autoDelete)
| setStopOnClose (self, KJob job, bool stopOnClose)
| slotClean (self, KJob job)
| slotResume (self, KJob job)
| slotStop (self, KJob job)
| slotSuspend (self, KJob job)
bool | stopOnClose (self, KJob job)
| unregisterJob (self, KJob job)
QWidget | widget (self, KJob job)

## Signal Documentation

resume | ( | KJob | job
| ) |  |  |

Emitted when the user resumed the operation

Parameters:

  | job | The job that has been resumed

Signal syntax:
  `QObject.connect(source, SIGNAL("resume(KJob*)"), target_slot)`

stopped | ( | KJob | job
| ) |  |  |

Emitted when the user aborted the operation

Parameters:

  | job | The job that has been stopped

Signal syntax:
  `QObject.connect(source, SIGNAL("stopped(KJob*)"), target_slot)`

suspend | ( | KJob | job
| ) |  |  |

Emitted when the user suspended the operation

Parameters:

  | job | The job that has been suspended

Signal syntax:
  `QObject.connect(source, SIGNAL("suspend(KJob*)"), target_slot)`

## Method Documentation

__init__ | ( | self, |
|  | QWidget | parent=0
| ) |  |  |

Creates a new KAbstractWidgetJobTracker

Parameters:

  | parent | the parent of this object and of the widget displaying the job progresses

bool autoDelete | ( | self, |
|  | KJob | job
| ) |  |  |

Checks whether the dialog should be deleted or cleaned.

Parameters:

  | job | the job's widget that will be auto-deleted

Returns:
  false if the dialog only calls slotClean, true if it will be deleted

See also:
  setAutoDelete()

finished | ( | self, |
|  | KJob | job
| ) |  |  |

Called when a job is finished, in any case. It is used to notify that the job is terminated and that progress UI (if any) can be hidden.

Parameters:

  | job | the job that emitted this signal

registerJob | ( | self, |
|  | KJob | job
| ) |  |  |

Register a new job in this tracker. Note that job trackers inheriting from this class can have only one job registered at a time.

Parameters:

  | job | the job to register

setAutoDelete | ( | self, |
|  | KJob | job,
|  | bool | autoDelete
| ) |  |  |

This controls whether the dialog should be deleted or only cleaned when the KJob is finished (or canceled).

If your dialog is an embedded widget and not a separate window, you should setAutoDelete(false) in the constructor of your custom dialog.

Parameters:

  | job | the job's widget that is going to be auto-deleted
  | autoDelete | If false the dialog will only call method slotClean. If true the dialog will be deleted.

See also:
  autoDelete()

setStopOnClose | ( | self, |
|  | KJob | job,
|  | bool | stopOnClose
| ) |  |  |

This controls whether the job should be canceled if the dialog is closed.

Parameters:

  | job | the job's widget that will be stopped when closing
  | stopOnClose | If true the job will be stopped if the dialog is closed, otherwise the job will continue even on close.

See also:
  stopOnClose()

slotClean | ( | self, |
|  | KJob | job
| ) |  |  |

This method is called when the widget should be cleaned (after job is finished). redefine this for custom behavior.

Parameters:

  | job | The job that is being cleaned

slotResume | ( | self, |
|  | KJob | job
| ) |  |  |

This method should be called for pause/resume Connect this to the progress widgets buttons etc.

Parameters:

  | job | The job that is being resumed

slotStop | ( | self, |
|  | KJob | job
| ) |  |  |

This method should be called for correct cancellation of IO operation Connect this to the progress widgets buttons etc.

Parameters:

  | job | The job that is being stopped

slotSuspend | ( | self, |
|  | KJob | job
| ) |  |  |

This method should be called for pause/resume Connect this to the progress widgets buttons etc.

Parameters:

  | job | The job that is being suspended

bool stopOnClose | ( | self, |
|  | KJob | job
| ) |  |  |

Checks whether the job will be killed when the dialog is closed.

Parameters:

  | job | the job's widget that will be stopped when closing

Returns:
  true if the job is killed on close event, false otherwise.

See also:
  setStopOnClose()

unregisterJob | ( | self, |
|  | KJob | job
| ) |  |  |

Unregister a job from this tracker.

Parameters:

  | job | the job to unregister

QWidget widget | ( | self, |
|  | KJob | job
| ) |  |  |

Abstract method:
  This method is abstract and can be overridden but not called directly.

The widget associated to this tracker.

Parameters:

  | job | the job that is assigned the widget we want to return

Returns:
  the widget displaying the job progresses