KDE 4.2 PyKDE API Reference
KSelectionWatcher Class Reference
from PyKDE4.kdeui import *
Inherits: QObject
Detailed Description
Signals | |
| lostOwner () | |
| newOwner (Window owner) | |
Methods | |
| __init__ (self, Atom selection, int screen=-1, QObject parent=NULL) | |
| __init__ (self, QString selection, int screen=-1, QObject parent=NULL) | |
| filterEvent (self, XEvent ev_P) | |
| lostOwner (self) | |
| newOwner (self, Window owner) | |
| Window | owner (self) |
Method Documentation
| __init__ | ( | self, | ||
| Atom | selection, | |||
| int | screen=-1, | |||
| QObject | parent=NULL | |||
| ) |
This constructor initializes the object, but doesn't perform any operation on the selection.
- Parameters:
-
selection atom representing the manager selection screen X screen, or -1 for default parent parent object, or NULL if there is none
This constructor accepts the selection name and creates the appropriate atom for it automatically.
- Parameters:
-
selection name of the manager selection screen X screen, or -1 for default parent parent object, or NULL if there is none
| filterEvent | ( | self, | ||
| XEvent | ev_P | |||
| ) |
- Internal:
| lostOwner | ( | self ) |
This signal is emitted when the selection is given up, i.e. there's no owner. Note that the selection may be immediatelly claimed again, so the newOwner() signal may be emitted right after this one. It's safe to delete the instance in a slot connected to this signal.
- Signal syntax:
QObject.connect(source, SIGNAL("lostOwner()"), target_slot)
| newOwner | ( | self, | ||
| Window | owner | |||
| ) |
This signal is emitted when the selection is successfully claimed by a new owner.
- Parameters:
-
owner the new owner of the selection
- Signal syntax:
QObject.connect(source, SIGNAL("newOwner(Window)"), target_slot)
| Window owner | ( | self ) |
Return the current owner of the manager selection, if any.
