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Diffstat (limited to 'libXt/man/XtPopup.man')
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diff --git a/libXt/man/XtPopup.man b/libXt/man/XtPopup.man new file mode 100644 index 000000000..6e50b85c2 --- /dev/null +++ b/libXt/man/XtPopup.man @@ -0,0 +1,328 @@ +.\" $Xorg: XtPopup.man,v 1.3 2000/08/17 19:42:02 cpqbld Exp $ +.\" +.\" Copyright 1993 X Consortium +.\" +.\" Permission is hereby granted, free of charge, to any person obtaining +.\" a copy of this software and associated documentation files (the +.\" "Software"), to deal in the Software without restriction, including +.\" without limitation the rights to use, copy, modify, merge, publish, +.\" distribute, sublicense, and/or sell copies of the Software, and to +.\" permit persons to whom the Software is furnished to do so, subject to +.\" the following conditions: +.\" +.\" The above copyright notice and this permission notice shall be +.\" included in all copies or substantial portions of the Software. +.\" +.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +.\" EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +.\" IN NO EVENT SHALL THE X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR +.\" OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, +.\" ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +.\" OTHER DEALINGS IN THE SOFTWARE. +.\" +.\" Except as contained in this notice, the name of the X Consortium shall +.\" not be used in advertising or otherwise to promote the sale, use or +.\" other dealings in this Software without prior written authorization +.\" from the X Consortium. +.\" +.\" $XFree86: xc/doc/man/Xt/XtPopup.man,v 1.2 2001/01/27 18:20:29 dawes Exp $ +.\" +.ds tk X Toolkit +.ds xT X Toolkit Intrinsics \- C Language Interface +.ds xI Intrinsics +.ds xW X Toolkit Athena Widgets \- C Language Interface +.ds xL Xlib \- C Language X Interface +.ds xC Inter-Client Communication Conventions Manual +.ds Rn 3 +.ds Vn 2.2 +.hw XtPopup-Spring-Loaded XtCallback-None XtCallback-Nonexclusive XtCallback-Exclusive wid-get +.na +.de Ds +.nf +.\\$1D \\$2 \\$1 +.ft 1 +.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 FD +.LP +.KS +.TA .5i 3i +.ta .5i 3i +.nf +.. +.de FN +.fi +.KE +.LP +.. +.de IN \" send an index entry to the stderr +.. +.de C{ +.KS +.nf +.D +.\" +.\" choose appropriate monospace font +.\" the imagen conditional, 480, +.\" may be changed to L if LB is too +.\" heavy for your eyes... +.\" +.ie "\\*(.T"480" .ft L +.el .ie "\\*(.T"300" .ft L +.el .ie "\\*(.T"202" .ft PO +.el .ie "\\*(.T"aps" .ft CW +.el .ft R +.ps \\n(PS +.ie \\n(VS>40 .vs \\n(VSu +.el .vs \\n(VSp +.. +.de C} +.DE +.R +.. +.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 +.. +.de NT +.ne 7 +.ds NO Note +.if \\n(.$>$1 .if !'\\$2'C' .ds NO \\$2 +.if \\n(.$ .if !'\\$1'C' .ds NO \\$1 +.ie n .sp +.el .sp 10p +.TB +.ce +\\*(NO +.ie n .sp +.el .sp 5p +.if '\\$1'C' .ce 99 +.if '\\$2'C' .ce 99 +.in +5n +.ll -5n +.R +.. +. \" Note End -- doug kraft 3/85 +.de NE +.ce 0 +.in -5n +.ll +5n +.ie n .sp +.el .sp 10p +.. +.ny0 +.TH XtPopup __libmansuffix__ __xorgversion__ "XT FUNCTIONS" +.SH NAME +XtPopup, XtPopupSpringLoaded, XtCallbackNone, XtCallbackNonexclusive, XtCallbackExclusive \- map a pop-up +.SH SYNTAX +.HP +void XtPopup(Widget \fIpopup_shell\fP, XtGrabKind \fIgrab_kind\fP); +.HP +void XtPopupSpringLoaded(Widget \fIpopup_shell\fP); +.HP +void XtCallbackNone(Widget \fIw\fP, XtPointer \fIclient_data\fP, XtPointer +\fIcall_data\fP): +.HP +void XtCallbackNonexclusive(Widget \fIw\fP, XtPointer \fIclient_data\fP, +XtPointer \fIcall_data\fP); +.HP +void XtCallbackExclusive(Widget \fIw\fP, XtPointer \fIclient_data\fP, +XtPointer \fIcall_data\fP); +.HP +void MenuPopup(String \fIshell_name\fP); +.SH ARGUMENTS +.IP \fIcall_data\fP 1i +Specifies the callback data, +which is not used by this procedure. +.IP \fIclient_data\fP 1i +Specifies the pop-up shell. +.IP \fIgrab_kind\fP 1i +Specifies the way in which user events should be constrained. +.IP \fIpopup_shell\fP 1i +Specifies the widget shell\*(Ps. +.IP \fIw\fP 1i +Specifies the widget. +.SH DESCRIPTION +The +.ZN XtPopup +function performs the following: +.IP \(bu 5 +Calls +.ZN XtCheckSubclass +.\".ZN XtCheckSubclass(popup_shell, popupShellWidgetClass) +to ensure popup_shell is a subclass of +.ZN Shell . +.IP \(bu 5 +Generates an error if the shell's popped_up field is already +.ZN True . +.IP \(bu 5 +Calls the callback procedures on the shell's popup_callback list. +.IP \(bu 5 +Sets the shell popped_up field to +.ZN True , +the shell spring_loaded field to +.ZN False , +and the shell grab_kind field from grab_kind. +.IP \(bu 5 +If the shell's create_popup_child field is non-NULL, +.ZN XtPopup +calls it with popup_shell as the parameter. +.IP \(bu 5 +If grab_kind is either +.ZN XtGrabNonexclusive +or +.ZN XtGrabExclusive , +it calls: +.LP +.Ds +XtAddGrab(popup_shell, (grab_kind == XtGrabExclusive), False) +.De +.IP \(bu 5 +Calls +.ZN XtRealizeWidget +with popup_shell specified. +.IP \(bu 5 +Calls +.ZN XMapWindow +with popup_shell specified. +.LP +The +.ZN XtPopupSpringLoaded +function performs exactly as +.ZN XtPopup +except that it sets the shell \fIspring_loaded\fP field to +.ZN True +and always calls +.ZN XtAddGrab +with \fIexclusive\fP +.ZN True +and \fIspring_loaded\fP +.ZN True . +.LP +The +.ZN XtCallbackNone , +.ZN XtCallbackNonexclusive , +and +.ZN XtCallbackExclusive +functions call +.ZN XtPopup +with the shell specified by the client data argument +and grab_kind set as the name specifies. +.ZN XtCallbackNone , +.ZN XtCallbackNonexclusive , +and +.ZN XtCallbackExclusive +specify +.ZN XtGrabNone , +.ZN XtGrabNonexclusive , +and +.ZN XtGrabExclusive , +respectively. +Each function then sets the widget that executed the callback list +to be insensitive by using +.ZN XtSetSensitive . +Using these functions in callbacks is not required. +In particular, +an application must provide customized code for +callbacks that create pop-up shells dynamically or that must do more than +desensitizing the button. +.LP +.ZN MenuPopup +is known to the translation manager, +which must perform special actions for spring-loaded pop-ups. +Calls to +.ZN MenuPopup +in a translation specification are mapped into calls to a +nonexported action procedure, +and the translation manager fills in parameters +based on the event specified on the left-hand side of a translation. +.LP +If +.ZN MenuPopup +is invoked on +.ZN ButtonPress +(possibly with modifiers), +the translation manager pops up the shell with grab_kind set to +.ZN XtGrabExclusive +and spring_loaded set to +.ZN True . +If +.ZN MenuPopup +is invoked on +.ZN EnterWindow +(possibly with modifiers), +the translation manager pops up the shell with grab_kind set to +.ZN XtGrabNonexclusive +and spring_loaded set to +.ZN False . +Otherwise, the translation manager generates an error. +When the widget is popped up, +the following actions occur: +.IP \(bu 5 +Calls +.ZN XtCheckSubclass +.\".ZN XtCheckSubclass(popup_shell, popupShellWidgetClass) +to ensure popup_shell is a subclass of +.ZN Shell . +.IP \(bu 5 +Generates an error if the shell's popped_up field is already +.ZN True . +.IP \(bu 5 +Calls the callback procedures on the shell's popup_callback list. +.IP \(bu 5 +Sets the shell popped_up field to +.ZN True +and the shell grab_kind and spring_loaded fields appropriately. +.IP \(bu 5 +If the shell's create_popup_child field is non-NULL, +it is called with popup_shell as the parameter. +.IP \(bu 5 +Calls: +.LP +.Ds +XtAddGrab(popup_shell, (grab_kind == XtGrabExclusive), spring_loaded) +.De +.IP \(bu 5 +Calls +.ZN XtRealizeWidget +with popup_shell specified. +.IP \(bu 5 +Calls +.ZN XMapWindow +with popup_shell specified. +.LP +(Note that these actions are the same as those for +.ZN XtPopup .) +.ZN MenuPopup +tries to find the shell by searching the widget tree starting at +the parent of the widget in which it is invoked. +If it finds a shell with the specified name in the pop-up children of +that parent, it pops up the shell with the appropriate parameters. +Otherwise, it moves up the parent chain as needed. +If +.ZN MenuPopup +gets to the application widget and cannot find a matching shell, +it generates an error. +.SH "SEE ALSO" +XtCreatePopupShell(3Xt), +XtPopdown(3Xt) +.br +\fI\*(xT\fP +.br +\fI\*(xL\fP |