KDEUI
KSelectionWatcher Class Reference
#include <kmanagerselection.h>

Detailed Description
This class implements watching manager selections, as described in the ICCCM section 2.8.It emits signal newOwner() when a new owner claim the selection, and emits lostOwner() when the selection ownership is given up. To find out current owner of the selection, owner() can be used. ICCCM manager selection watching
Definition at line 155 of file kmanagerselection.h.
Signals | |
void | lostOwner () |
void | newOwner (Window owner) |
Public Member Functions | |
void | filterEvent (XEvent *ev_P) |
KSelectionWatcher (const char *selection, int screen=-1, QObject *parent=NULL) | |
KSelectionWatcher (Atom selection, int screen=-1, QObject *parent=NULL) | |
Window | owner () |
virtual | ~KSelectionWatcher () |
Constructor & Destructor Documentation
KSelectionWatcher::KSelectionWatcher | ( | Atom | selection, | |
int | screen = -1 , |
|||
QObject * | parent = NULL | |||
) | [explicit] |
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
Definition at line 402 of file kmanagerselection.cpp.
KSelectionWatcher::KSelectionWatcher | ( | const char * | selection, | |
int | screen = -1 , |
|||
QObject * | parent = NULL | |||
) | [explicit] |
This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. 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
Definition at line 409 of file kmanagerselection.cpp.
KSelectionWatcher::~KSelectionWatcher | ( | ) | [virtual] |
Definition at line 416 of file kmanagerselection.cpp.
Member Function Documentation
void KSelectionWatcher::filterEvent | ( | XEvent * | ev_P | ) |
void KSelectionWatcher::lostOwner | ( | ) | [signal] |
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.
void KSelectionWatcher::newOwner | ( | Window | owner | ) | [signal] |
This signal is emitted when the selection is successfully claimed by a new owner.
- Parameters:
-
owner the new owner of the selection
Window KSelectionWatcher::owner | ( | ) |
Return the current owner of the manager selection, if any.
Definition at line 435 of file kmanagerselection.cpp.
The documentation for this class was generated from the following files: