"

 COPYRIGHT (c) 1991 by Claus Gittinger

	      All Rights Reserved

 This software is furnished under a license and may be used

 only in accordance with the terms of that license and with the

 inclusion of the above copyright notice.   This software may not

 be provided or otherwise made available to, or used by, any

 other person.  No title to or ownership of the software is

 hereby transferred.

"

'From Smalltalk/X, Version:1.4 on 19-Jul-91 at 18:34:01'!

StandardSystemView subclass:#EventMonitor

	 instanceVariableNames:''

	 classVariableNames:''

	 poolDictionaries:''

	 category:'Interface-Tools'

!

!EventMonitor class methodsFor:'documentation'!

copyright

"

 COPYRIGHT (c) 1991 by Claus Gittinger

	      All Rights Reserved

 This software is furnished under a license and may be used

 only in accordance with the terms of that license and with the

 inclusion of the above copyright notice.   This software may not

 be provided or otherwise made available to, or used by, any

 other person.  No title to or ownership of the software is

 hereby transferred.

"

!

version

!

documentation

"

    like xev - show events.

    You can use this to check your keyboard mappings, for example.

    start with: 

	EventMonitor open

    and watch the output on xterm.

"

! !

!EventMonitor class methodsFor:'defaults'!

defaultExtent

    ^ 200 @ 200

!

defaultLabel

    ^ 'Event Monitor'

! !

!EventMonitor methodsFor:'initialization'!

initialize

    |l|

    super initialize.

    l := Label label:'see event trace\on standard output' withCRs in:self.

    l borderWidth:0

! !

!EventMonitor methodsFor:'events'!

keyPress:key x:x y:y

    'KeyPress x:' print. x print. ' y:' print. y print.

    (key isMemberOf:Character) ifTrue:[

	' character key:' print. key print.

	' (' print. key asciiValue print. ')' print

    ] ifFalse:[

	' symbolic key:' print. key print

    ].

    '' printNL

!

keyRelease:key x:x y:y

    'KeyRelease x:' print. x print. ' y:' print. y print.

    (key isMemberOf:Character) ifTrue:[

	' character key:' print. key print.

	' (' print. key asciiValue print. ')' print

    ] ifFalse:[

	' symbolic key:' print. key print

    ].

    '' printNL

!

buttonPress:button x:x y:y

    'buttonPress x:' print. x print. ' y:' print. y print.

    ' button:' print. button printNL

!

buttonRelease:button x:x y:y

    'buttonRelease x:' print. x print. ' y:' print. y print.

    ' button:' print. button printNL

!

buttonMotion:button x:x y:y

    'buttonMotion x:' print. x print. ' y:' print. y print.

    ' button:' print. button printNL

!

pointerEnter:state x:x y:y

    'pointerEnter x:' print. x print. ' y:' print. y print.

    ' state:' print. state printNL

!

pointerLeave:state 

    'pointerLeave state:' print. state printNL

!

mapped

    'mapped' printNL

!

unmapped

    'unmapped' printNL

!

visibilityChange:how

    'visibilityChange:' print. how printNL

! !

!EventMonitor methodsFor:'realization'!

initEvents

"/    self enableButtonEvents.

"/    self enableButtonMotionEvents.

    self enableMotionEvents.

    self enableKeyReleaseEvents.

    self enableEnterLeaveEvents.

    self enableEvent:#visibilityChange

! !