KGameMouseIO Class Reference

The KGameMouseIO class. More...

#include <kgameio.h>

Inheritance diagram for KGameMouseIO:

[legend]Collaboration diagram for KGameMouseIO:

[legend]List of all members.

Signals
void	signalMouseEvent (KGameIO *io, QDataStream &stream, QMouseEvent *m, bool *eatevent)
	Signal handler for mouse events.
Public Member Functions
	KGameMouseIO (QWidget *parent, bool trackmouse=false)
	Creates a mouse IO device.
virtual	~KGameMouseIO ()
void	setMouseTracking (bool b)
	Manually activate or deactivate mouse tracking.
virtual int	rtti () const
	The idendification of the IO.
Protected Member Functions
bool	eventFilter (QObject *o, QEvent *e)
	Internal event filter.

---

Detailed Description

The KGameMouseIO class.

It is used to process mouse input from a widget and create moves for the player it belongs to.

Author:

Martin Heni <martin@heni-online.de>

Definition at line 248 of file kgameio.h.

---

Constructor & Destructor Documentation

KGameMouseIO::KGameMouseIO (  QWidget *  parent, bool  trackmouse = false )

Creates a mouse IO device. It captures all mouse event of the given widget and forwards them to the signal handler signalMouseEvent. Example: KGameMouseIO *input; input=new KGameMouseIO(mView); connect(input,SIGNAL(signalMouseEvent(KGameIO *,QDataStream &,QMouseEvent *,bool *)), this,SLOT(slotMouseInput(KGameIO *,QDataStream &,QMouseEvent *,bool *))); Parameters: parent  The widget whose events should be captured trackmouse  enables mouse tracking (gives mouse move events) Definition at line 170 of file kgameio.cpp.

KGameMouseIO::~KGameMouseIO (   )  [virtual]

Definition at line 181 of file kgameio.cpp.

---

Member Function Documentation

bool KGameMouseIO::eventFilter (  QObject *  o, QEvent *  e )  [protected]

Internal event filter. Definition at line 202 of file kgameio.cpp. References KGameIO::player(), KGameIO::sendInput(), and signalMouseEvent(). Here is the call graph for this function:

int KGameMouseIO::rtti (   )  const [virtual]

The idendification of the IO. Returns: MouseIO Implements KGameIO. Definition at line 189 of file kgameio.cpp. References KGameIO::MouseIO.

void KGameMouseIO::setMouseTracking (  bool  b  )

Manually activate or deactivate mouse tracking. Parameters: b  true = tracking on Definition at line 194 of file kgameio.cpp.

void KGameMouseIO::signalMouseEvent (  KGameIO *  io, QDataStream &  stream, QMouseEvent *  m, bool *  eatevent )  [signal]

Signal handler for mouse events. This function is called on every mouse event. If appropriate it can generate a move for the player the device belongs to. If this is done and the event is eaten eatevent needs to be set to true. See also: signalKeyEvent Example: KPlayer *player=input->player(); // Get the player Q_INT32 button=e->button(); stream << button; eatevent=true; Parameters: io  the IO device we belong to stream  the stream where we write our move into m  The QMouseEvent we can evaluate eatevent  set this to true if we processed the event Referenced by eventFilter().

---

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

• kgameio.h
• kgameio.cpp

---