-
Complete Download [TAR]
[WIM]
[ZIP]
[RAR]
- Alphabetical Download [TAR]
[WIM]
[ZIP]
[RAR]
- Download
Instructions
Make
a donation:
IBAN: IT36M0708677020000000008016 - BIC/SWIFT:
ICRAITRRU60 - VALERIO DI STEFANO or
Privacy Policy
Cookie Policy
Terms and Conditions
XtClass(3Xt) manual page
Table of Contents
XtClass, XtSuperclass, XtIsSubclass,
XtCheckSubclass, XtIsObject, XtIsRectObj, XtIsWidget, XtIsComposite, XtIsConstraint,
XtIsShell, XtIsOverrideShell, XtIsWMShell, XtIsVendorShell, XtIsTransientShell,
XtIsTopLevelShell, XtIsApplicationShell, XtIsSessionShell - obtain and verify
a widget's class
WidgetClass XtClass(w)
Widget w;
WidgetClass XtSuperclass(w)
Widget w;
Boolean XtIsSubclass(w, widget_class)
Widget w;
WidgetClass widget_class;
void XtCheckSubclass(widget, widget_class, message)
Widget widget;
WidgetClass widget_class;
String message;
Boolean XtIsObject(w)
Widget w;
Boolean XtIsRectObj(w)
Widget w;
Boolean XtIsWidget(w)
Widget w;
Boolean XtIsComposite(w)
Widget w;
Boolean XtIsConstraint(w)
Widget w;
Boolean XtIsShell(w)
Widget w;
Boolean XtIsOverrideShell(w)
Widget w;
Boolean XtIsWMShell(w)
Widget w;
Boolean XtIsVendorShell(w)
Widget w;
Boolean XtIsTransientShell(w)
Widget w;
Boolean XtIsTopLevelShell(w)
Widget w;
Boolean XtIsApplicationShell(w)
Widget w;
Boolean XtIsSessionShell(w)
Widget w;
- w
- Specifies the widget.
- widget_class
- Specifies the widget classWc.
- message
- Specifies the message that is to be used.
The XtClass
function returns a pointer to the widget's class structure.
The XtSuperclass
function returns a pointer to the widget's superclass class structure.
The XtIsSubclass function returns True if the class of the specified
widget is equal to or is a subclass of the specified class. The widget's
class can be any number of subclasses down the chain and need not be an
immediate subclass of the specified class. Composite widgets that need to
restrict the class of the items they contain can use XtIsSubclass to
find out if a widget belongs to the desired class of objects.
The XtCheckSubclass
macro determines if the class of the specified widget is equal to or
is a subclass of the specified widget class. The widget can be any number
of subclasses down the chain and need not be an immediate subclass of the
specified widget class. If the specified widget is not a subclass, XtCheckSubclass
constructs an error message from the supplied message, the widget's actual
class, and the expected class and calls XtErrorMsg. XtCheckSubclass
should be used at the entry point of exported routines to ensure that
the client has passed in a valid widget class for the exported operation.
XtCheckSubclass is only executed when the widget has been compiled with
the compiler symbol DEBUG defined; otherwise, it is defined as the empty
string and generates no code.
To test if a given widget belongs to a subclass
of an Intrinsics-defined class, the Intrinsics defines macros or functions
equivalent to XtIsSubclass for each of the built-in classes. These procedures
are XtIsObject, XtIsRectObj, XtIsWidget, XtIsComposite, XtIsConstraint,
XtIsShell, XtIsOverrideShell, XtIsWMShell, XtIsVendorShell, XtIsTransientShell,
XtIsTopLevelShell, XtIsApplicationShell, and ZN XtIsSessionShell
.
The
XtAppErrorMsg(3Xt)
, XtDisplay(3Xt)
X Toolkit Intrinsics - C Language Interface
Xlib - C Language X Interface
Table of Contents
Static
Wikipedia 2008 (no
images)
aa
- ab
- af
- ak
- als
- am
- an
- ang
- ar
- arc
- as
- ast
- av
- ay
- az
- ba
- bar
- bat_smg
- bcl
- be
- be_x_old
- bg
- bh
- bi
- bm
- bn
- bo
- bpy
- br
- bs
- bug
- bxr
- ca
- cbk_zam
- cdo
- ce
- ceb
- ch
- cho
- chr
- chy
- co
- cr
- crh
- cs
- csb
- cu
- cv
- cy
- da
- de
- diq
- dsb
- dv
- dz
- ee
- el
- eml
- en
- eo
- es
- et
- eu
- ext
- fa
- ff
- fi
- fiu_vro
- fj
- fo
- fr
- frp
- fur
- fy
- ga
- gan
- gd
- gl
- glk
- gn
- got
- gu
- gv
- ha
- hak
- haw
- he
- hi
- hif
- ho
- hr
- hsb
- ht
- hu
- hy
- hz
- ia
- id
- ie
- ig
- ii
- ik
- ilo
- io
- is
- it
- iu
- ja
- jbo
- jv
- ka
- kaa
- kab
- kg
- ki
- kj
- kk
- kl
- km
- kn
- ko
- kr
- ks
- ksh
- ku
- kv
- kw
- ky
- la
- lad
- lb
- lbe
- lg
- li
- lij
- lmo
- ln
- lo
- lt
- lv
- map_bms
- mdf
- mg
- mh
- mi
- mk
- ml
- mn
- mo
- mr
- mt
- mus
- my
- myv
- mzn
- na
- nah
- nap
- nds
- nds_nl
- ne
- new
- ng
- nl
- nn
- no
- nov
- nrm
- nv
- ny
- oc
- om
- or
- os
- pa
- pag
- pam
- pap
- pdc
- pi
- pih
- pl
- pms
- ps
- pt
- qu
- quality
- rm
- rmy
- rn
- ro
- roa_rup
- roa_tara
- ru
- rw
- sa
- sah
- sc
- scn
- sco
- sd
- se
- sg
- sh
- si
- simple
- sk
- sl
- sm
- sn
- so
- sr
- srn
- ss
- st
- stq
- su
- sv
- sw
- szl
- ta
- te
- tet
- tg
- th
- ti
- tk
- tl
- tlh
- tn
- to
- tpi
- tr
- ts
- tt
- tum
- tw
- ty
- udm
- ug
- uk
- ur
- uz
- ve
- vec
- vi
- vls
- vo
- wa
- war
- wo
- wuu
- xal
- xh
- yi
- yo
- za
- zea
- zh
- zh_classical
- zh_min_nan
- zh_yue
- zu
-
Static
Wikipedia 2007 (no
images)
aa
- ab
- af
- ak
- als
- am
- an
- ang
- ar
- arc
- as
- ast
- av
- ay
- az
- ba
- bar
- bat_smg
- bcl
- be
- be_x_old
- bg
- bh
- bi
- bm
- bn
- bo
- bpy
- br
- bs
- bug
- bxr
- ca
- cbk_zam
- cdo
- ce
- ceb
- ch
- cho
- chr
- chy
- co
- cr
- crh
- cs
- csb
- cu
- cv
- cy
- da
- de
- diq
- dsb
- dv
- dz
- ee
- el
- eml
- en
- eo
- es
- et
- eu
- ext
- fa
- ff
- fi
- fiu_vro
- fj
- fo
- fr
- frp
- fur
- fy
- ga
- gan
- gd
- gl
- glk
- gn
- got
- gu
- gv
- ha
- hak
- haw
- he
- hi
- hif
- ho
- hr
- hsb
- ht
- hu
- hy
- hz
- ia
- id
- ie
- ig
- ii
- ik
- ilo
- io
- is
- it
- iu
- ja
- jbo
- jv
- ka
- kaa
- kab
- kg
- ki
- kj
- kk
- kl
- km
- kn
- ko
- kr
- ks
- ksh
- ku
- kv
- kw
- ky
- la
- lad
- lb
- lbe
- lg
- li
- lij
- lmo
- ln
- lo
- lt
- lv
- map_bms
- mdf
- mg
- mh
- mi
- mk
- ml
- mn
- mo
- mr
- mt
- mus
- my
- myv
- mzn
- na
- nah
- nap
- nds
- nds_nl
- ne
- new
- ng
- nl
- nn
- no
- nov
- nrm
- nv
- ny
- oc
- om
- or
- os
- pa
- pag
- pam
- pap
- pdc
- pi
- pih
- pl
- pms
- ps
- pt
- qu
- quality
- rm
- rmy
- rn
- ro
- roa_rup
- roa_tara
- ru
- rw
- sa
- sah
- sc
- scn
- sco
- sd
- se
- sg
- sh
- si
- simple
- sk
- sl
- sm
- sn
- so
- sr
- srn
- ss
- st
- stq
- su
- sv
- sw
- szl
- ta
- te
- tet
- tg
- th
- ti
- tk
- tl
- tlh
- tn
- to
- tpi
- tr
- ts
- tt
- tum
- tw
- ty
- udm
- ug
- uk
- ur
- uz
- ve
- vec
- vi
- vls
- vo
- wa
- war
- wo
- wuu
- xal
- xh
- yi
- yo
- za
- zea
- zh
- zh_classical
- zh_min_nan
- zh_yue
- zu
-
Static
Wikipedia 2006 (no
images)
aa
- ab
- af
- ak
- als
- am
- an
- ang
- ar
- arc
- as
- ast
- av
- ay
- az
- ba
- bar
- bat_smg
- bcl
- be
- be_x_old
- bg
- bh
- bi
- bm
- bn
- bo
- bpy
- br
- bs
- bug
- bxr
- ca
- cbk_zam
- cdo
- ce
- ceb
- ch
- cho
- chr
- chy
- co
- cr
- crh
- cs
- csb
- cu
- cv
- cy
- da
- de
- diq
- dsb
- dv
- dz
- ee
- el
- eml
- eo
- es
- et
- eu
- ext
- fa
- ff
- fi
- fiu_vro
- fj
- fo
- fr
- frp
- fur
- fy
- ga
- gan
- gd
- gl
- glk
- gn
- got
- gu
- gv
- ha
- hak
- haw
- he
- hi
- hif
- ho
- hr
- hsb
- ht
- hu
- hy
- hz
- ia
- id
- ie
- ig
- ii
- ik
- ilo
- io
- is
- it
- iu
- ja
- jbo
- jv
- ka
- kaa
- kab
- kg
- ki
- kj
- kk
- kl
- km
- kn
- ko
- kr
- ks
- ksh
- ku
- kv
- kw
- ky
- la
- lad
- lb
- lbe
- lg
- li
- lij
- lmo
- ln
- lo
- lt
- lv
- map_bms
- mdf
- mg
- mh
- mi
- mk
- ml
- mn
- mo
- mr
- mt
- mus
- my
- myv
- mzn
- na
- nah
- nap
- nds
- nds_nl
- ne
- new
- ng
- nl
- nn
- no
- nov
- nrm
- nv
- ny
- oc
- om
- or
- os
- pa
- pag
- pam
- pap
- pdc
- pi
- pih
- pl
- pms
- ps
- pt
- qu
- quality
- rm
- rmy
- rn
- ro
- roa_rup
- roa_tara
- ru
- rw
- sa
- sah
- sc
- scn
- sco
- sd
- se
- sg
- sh
- si
- simple
- sk
- sl
- sm
- sn
- so
- sr
- srn
- ss
- st
- stq
- su
- sv
- sw
- szl
- ta
- te
- tet
- tg
- th
- ti
- tk
- tl
- tlh
- tn
- to
- tpi
- tr
- ts
- tt
- tum
- tw
- ty
- udm
- ug
- uk
- ur
- uz
- ve
- vec
- vi
- vls
- vo
- wa
- war
- wo
- wuu
- xal
- xh
- yi
- yo
- za
- zea
- zh
- zh_classical
- zh_min_nan
- zh_yue
- zu
-
Sub-domains
CDRoms
- Magnatune
- Librivox
- Liber
Liber - Encyclopaedia
Britannica - Project
Gutenberg - Wikipedia
2008
- Wikipedia
2007 - Wikipedia
2006 -
Other
Domains
https://www.classicistranieri.it
- https://www.ebooksgratis.com
- https://www.gutenbergaustralia.com
- https://www.englishwikipedia.com
- https://www.wikipediazim.com
- https://www.wikisourcezim.com
- https://www.projectgutenberg.net
- https://www.projectgutenberg.es
- https://www.radioascolto.com
- https://www.debitoformtivo.it
- https://www.wikipediaforschools.org
- https://www.projectgutenbergzim.com