diff options
Diffstat (limited to 'lib/libXt/man/XtCallCallbacks.man')
| -rw-r--r-- | lib/libXt/man/XtCallCallbacks.man | 54 |
1 files changed, 13 insertions, 41 deletions
diff --git a/lib/libXt/man/XtCallCallbacks.man b/lib/libXt/man/XtCallCallbacks.man index 305c7e824..eecbddba6 100644 --- a/lib/libXt/man/XtCallCallbacks.man +++ b/lib/libXt/man/XtCallCallbacks.man @@ -33,41 +33,14 @@ .ds Vn 2.2 .hw XtCall-Callbacks XtHas-Callbacks XtCall-Callbacks-List wid-get .na -.de Ds -.nf -.\\$1D \\$2 \\$1 -.ft CW -.ps \\n(PS -.\".if \\n(VS>=40 .vs \\n(VSu -.\".if \\n(VS<=39 .vs \\n(VSp -.. -.de De -.ce 0 -.if \\n(BD .DF -.nr BD 0 -.in \\n(OIu -.if \\n(TM .ls 2 -.sp \\n(DDu -.fi -.. -.de IN \" send an index entry to the stderr -.. -.de Pn -.ie t \\$1\fB\^\\$2\^\fR\\$3 -.el \\$1\fI\^\\$2\^\fP\\$3 -.. -.de ZN -.ie t \fB\^\\$1\^\fR\\$2 -.el \fI\^\\$1\^\fP\\$2 -.. -.ny0 .TH XtCallCallbacks __libmansuffix__ __xorgversion__ "XT FUNCTIONS" .SH NAME XtCallCallbacks, XtCallCallbackList, XtHasCallbacks \- process callbacks .SH SYNTAX +#include <X11/Intrinsic.h> .HP -void XtCallCallbacks(Widget \fIw\fP, String \fIcallback_name\fP, XtPointer -\fIcall_data\fP); +void XtCallCallbacks(Widget \fIw\fP, const char *\fIcallback_name\fP, +XtPointer \fIcall_data\fP); .HP void XtCallCallbackList(Widget \fIw\fP, XtCallbackList \fIcallbacks\fP, XtPointer \fIcall_data\fP); @@ -75,11 +48,10 @@ XtPointer \fIcall_data\fP); typedef enum {XtCallbackNoList, XtCallbackHasNone, XtCallbackHasSome} XtCallbackStatus; .HP -XtCallbackStatus XtHasCallbacks(Widget \fIw\fP, String \fIcallback_name\fP); +XtCallbackStatus XtHasCallbacks(Widget \fIw\fP, const char *\fIcallback_name\fP); .SH ARGUMENTS -.ds Cn \ to be executed or checked .IP \fIcallback_name\fP 1i -Specifies the callback list\*(Cn. +Specifies the callback list to be executed or checked. .IP \fIcall_data\fP 1i Specifies a callback-list specific data value to pass to each of the callback procedure in the list. @@ -89,32 +61,32 @@ Specifies the callback list to be executed. Specifies the widget. .SH DESCRIPTION The -.ZN XtCallCallbacks +.B XtCallCallbacks function calls each procedure that is registered in the specified widget's callback list. .LP If \fIcallbacks\fP is not NULL, -.ZN XtCallCallbackList +.B XtCallCallbackList calls each of the callback procedures in the list, passing client data and \fIcall_data\fP. The \fIcallbacks\fP parameter must specify the contents of a widget or object resource declared with representation type -.ZN XtRCallback . +.BR XtRCallback . .LP The -.ZN XtHasCallbacks +.B XtHasCallbacks function first checks to see if the widget has a callback list identified by callback_name. If the callback list does not exist, -.ZN XtHasCallbacks +.B XtHasCallbacks returns -.ZN XtCallbackNoList . +.BR XtCallbackNoList . If the callback list exists but is empty, it returns -.ZN XtCallbackHasNone . +.BR XtCallbackHasNone . If the callback list exists and has at least one callback registered, it returns -.ZN XtCallbackHasSome . +.BR XtCallbackHasSome . .SH "SEE ALSO" XtAddCallback(__libmansuffix__) .br |