diff options
Diffstat (limited to 'libXt/man/XtAddGrab.man')
-rw-r--r-- | libXt/man/XtAddGrab.man | 394 |
1 files changed, 197 insertions, 197 deletions
diff --git a/libXt/man/XtAddGrab.man b/libXt/man/XtAddGrab.man index 8e2534c7d..652210a54 100644 --- a/libXt/man/XtAddGrab.man +++ b/libXt/man/XtAddGrab.man @@ -1,197 +1,197 @@ -.\" 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.
-.\"
-.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 XtAdd-Grab 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 XtAddGrab __libmansuffix__ __xorgversion__ "XT FUNCTIONS"
-.SH NAME
-XtAddGrab, XtRemoveGrab \- redirect user input to a modal widget
-.SH SYNTAX
-.HP
-void XtAddGrab(Widget \fIw\fP, Boolean \fIexclusive\fP, Boolean
-\fIspring_loaded\fP);
-.HP
-void XtRemoveGrab(Widget \fIw\fP);
-.SH ARGUMENTS
-.IP \fIexclusive\fP 1i
-Specifies whether user events should be dispatched exclusively to this widget
-or also to previous widgets in the cascade.
-.IP \fIspring_loaded\fP 1i
-Specifies whether this widget was popped up because the user pressed
-a pointer button.
-.ds Wi to add to or remove from the modal cascade
-.IP \fIw\fP 1i
-Specifies the widget \*(Wi.
-.SH DESCRIPTION
-The
-.ZN XtAddGrab
-function appends the widget (and associated parameters) to the modal cascade
-and checks that exclusive is
-.ZN True
-if spring_loaded is
-.ZN True .
-If these are not
-.ZN True ,
-.ZN XtAddGrab
-generates an error.
-.LP
-The modal cascade is used by
-.ZN XtDispatchEvent
-when it tries to dispatch a user event.
-When at least one modal widget is in the widget cascade,
-.ZN XtDispatchEvent
-first determines if the event should be delivered.
-It starts at the most recent cascade entry and follows the cascade up to and
-including the most recent cascade entry added with the exclusive parameter
-.ZN True .
-.LP
-This subset of the modal cascade along with all descendants of these widgets
-comprise the active subset.
-User events that occur outside the widgets in this subset are ignored
-or remapped.
-Modal menus with submenus generally add a submenu widget to the cascade
-with exclusive
-.ZN False .
-Modal dialog boxes that need to restrict user input to the most deeply nested
-dialog box add a subdialog widget to the cascade with exclusive
-.ZN True .
-User events that occur within the active subset are delivered to the
-appropriate widget, which is usually a child or further descendant of the modal
-widget.
-.LP
-Regardless of where on the screen they occur,
-remap events are always delivered to the most recent widget in the active
-subset of the cascade that has spring_loaded
-.ZN True ,
-if any such widget exists.
-.LP
-The
-.ZN XtRemoveGrab
-function removes widgets from the modal cascade starting
-at the most recent widget up to and including the specified widget.
-It issues an error if the specified widget is not on the modal cascade.
-.SH "SEE ALSO"
-.br
-\fI\*(xT\fP
-.br
-\fI\*(xL\fP
+.\" 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. +.\" +.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 XtAdd-Grab 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 XtAddGrab __libmansuffix__ __xorgversion__ "XT FUNCTIONS" +.SH NAME +XtAddGrab, XtRemoveGrab \- redirect user input to a modal widget +.SH SYNTAX +.HP +void XtAddGrab(Widget \fIw\fP, Boolean \fIexclusive\fP, Boolean +\fIspring_loaded\fP); +.HP +void XtRemoveGrab(Widget \fIw\fP); +.SH ARGUMENTS +.IP \fIexclusive\fP 1i +Specifies whether user events should be dispatched exclusively to this widget +or also to previous widgets in the cascade. +.IP \fIspring_loaded\fP 1i +Specifies whether this widget was popped up because the user pressed +a pointer button. +.ds Wi to add to or remove from the modal cascade +.IP \fIw\fP 1i +Specifies the widget \*(Wi. +.SH DESCRIPTION +The +.ZN XtAddGrab +function appends the widget (and associated parameters) to the modal cascade +and checks that exclusive is +.ZN True +if spring_loaded is +.ZN True . +If these are not +.ZN True , +.ZN XtAddGrab +generates an error. +.LP +The modal cascade is used by +.ZN XtDispatchEvent +when it tries to dispatch a user event. +When at least one modal widget is in the widget cascade, +.ZN XtDispatchEvent +first determines if the event should be delivered. +It starts at the most recent cascade entry and follows the cascade up to and +including the most recent cascade entry added with the exclusive parameter +.ZN True . +.LP +This subset of the modal cascade along with all descendants of these widgets +comprise the active subset. +User events that occur outside the widgets in this subset are ignored +or remapped. +Modal menus with submenus generally add a submenu widget to the cascade +with exclusive +.ZN False . +Modal dialog boxes that need to restrict user input to the most deeply nested +dialog box add a subdialog widget to the cascade with exclusive +.ZN True . +User events that occur within the active subset are delivered to the +appropriate widget, which is usually a child or further descendant of the modal +widget. +.LP +Regardless of where on the screen they occur, +remap events are always delivered to the most recent widget in the active +subset of the cascade that has spring_loaded +.ZN True , +if any such widget exists. +.LP +The +.ZN XtRemoveGrab +function removes widgets from the modal cascade starting +at the most recent widget up to and including the specified widget. +It issues an error if the specified widget is not on the modal cascade. +.SH "SEE ALSO" +.br +\fI\*(xT\fP +.br +\fI\*(xL\fP |