Opie::Core::OKeyFilter Class Reference

a keyfilter proxy More...

#include </home/clem/local/src/opie/libopie2/opiecore/okeyfilter.h>

Inheritance diagram for Opie::Core::OKeyFilter:

[legend]List of all members.

Public Member Functions
virtual	~OKeyFilter ()
virtual void	addHandler (QWSServer::KeyboardFilter *aFilter)=0
virtual void	remHandler (QWSServer::KeyboardFilter *aFilter)=0
Static Public Member Functions
static OKeyFilter *	inst ()
Protected Member Functions
	OKeyFilter ()
	OKeyFilter (const OKeyFilter &)
virtual void	addPreHandler (QWSServer::KeyboardFilter *aFilter)=0
virtual void	remPreHandler (QWSServer::KeyboardFilter *aFilter)=0
Friends
class	Opie::Core::ODevice

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Detailed Description

a keyfilter proxy

A singleton which will manage all possible keyboard filters inside opie. It makes sure that key handlers of odevice are checked first than the keyfilters of software.

See also:

QWSServer::KeyboardFilter

Author:

Rajko Albrecht

Version:

1.0

Definition at line 47 of file okeyfilter.h.

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Constructor & Destructor Documentation

Opie::Core::OKeyFilter::OKeyFilter (   )  [protected]

Protected constructor - generate class via inst() See also: inst() Definition at line 56 of file okeyfilter.cpp.

Opie::Core::OKeyFilter::OKeyFilter (  const OKeyFilter &   )  [inline, protected]

Protected constructor - generate class via inst() See also: inst() Definition at line 61 of file okeyfilter.h.

Opie::Core::OKeyFilter::~OKeyFilter (   )  [virtual]

Definition at line 60 of file okeyfilter.cpp.

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Member Function Documentation

virtual void Opie::Core::OKeyFilter::addHandler (  QWSServer::KeyboardFilter *  aFilter  )  [pure virtual]

Append filter to the secondary list. Parameters: aFilter  a filter to append See also: addPreHandler Implemented in Opie::Core::OKeyFilterPrivate.

virtual void Opie::Core::OKeyFilter::addPreHandler (  QWSServer::KeyboardFilter *  aFilter  )  [protected, pure virtual]

Append filter to the primary list. This is only allowed for friend classes from odevice Parameters: aFilter  a filter to append See also: addHandler Implemented in Opie::Core::OKeyFilterPrivate.

OKeyFilter * Opie::Core::OKeyFilter::inst (   )  [static]

Returns a handler to an instance of OKeyFilter Returns: a pointer to a working OKeyFilter Definition at line 64 of file okeyfilter.cpp. Referenced by Opie::Core::ODevice::addPreHandler(), Keyview::Keyview(), ZkbWidget::loadKeymap(), Opie::Core::ODevice::remPreHandler(), KeyHelper::set(), KeyHelper::unset(), KeyFilter::~KeyFilter(), and Keymap::~Keymap().

virtual void Opie::Core::OKeyFilter::remHandler (  QWSServer::KeyboardFilter *  aFilter  )  [pure virtual]

Remove the specified filter from list and give back ownership. Parameters: aFilter  a filter to remove See also: remPreHandler Implemented in Opie::Core::OKeyFilterPrivate.

virtual void Opie::Core::OKeyFilter::remPreHandler (  QWSServer::KeyboardFilter *  aFilter  )  [protected, pure virtual]

Remove the specified filter from list and give back ownership. This is only allowed for friend classes from odevice Parameters: aFilter  a filter to remove See also: remHandler Implemented in Opie::Core::OKeyFilterPrivate.

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Friends And Related Function Documentation

friend class Opie::Core::ODevice [friend]

Definition at line 49 of file okeyfilter.h.

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

• libopie2/opiecore/okeyfilter.h
• libopie2/opiecore/okeyfilter.cpp

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