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diff --git a/tk8.6/doc/toplevel.n b/tk8.6/doc/toplevel.n new file mode 100644 index 0000000..84fab14 --- /dev/null +++ b/tk8.6/doc/toplevel.n @@ -0,0 +1,163 @@ +'\" +'\" Copyright (c) 1990-1994 The Regents of the University of California. +'\" Copyright (c) 1994-1996 Sun Microsystems, Inc. +'\" +'\" See the file "license.terms" for information on usage and redistribution +'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. +'\" +.TH toplevel n 8.4 Tk "Tk Built-In Commands" +.so man.macros +.BS +'\" Note: do not modify the .SH NAME line immediately below! +.SH NAME +toplevel \- Create and manipulate 'toplevel' main and popup window widgets +.SH SYNOPSIS +\fBtoplevel\fR \fIpathName \fR?\fIoptions\fR? +.SO +\-borderwidth \-highlightcolor \-pady +\-cursor \-highlightthickness \-relief +\-highlightbackground \-padx \-takefocus +.SE +.SH "WIDGET-SPECIFIC OPTIONS" +.OP \-background background Background +This option is the same as the standard \fB\-background\fR option +except that its value may also be specified as an empty string. +In this case, the widget will display no background or border, and +no colors will be consumed from its colormap for its background +and border. +.OP \-class class Class +Specifies a class for the window. +This class will be used when querying the option database for +the window's other options, and it will also be used later for +other purposes such as bindings. +The \fB\-class\fR option may not be changed with the \fBconfigure\fR +widget command. +.OP \-colormap colormap Colormap +Specifies a colormap to use for the window. +The value may be either \fBnew\fR, in which case a new colormap is +created for the window and its children, or the name of another +window (which must be on the same screen and have the same visual +as \fIpathName\fR), in which case the new window will use the colormap +from the specified window. +If the \fB\-colormap\fR option is not specified, the new window +uses the default colormap of its screen. +This option may not be changed with the \fBconfigure\fR +widget command. +.OP \-container container Container +The value must be a boolean. If true, it means that this window will +be used as a container in which some other application will be embedded +(for example, a Tk toplevel can be embedded using the \fB\-use\fR option). +The window will support the appropriate window manager protocols for +things like geometry requests. The window should not have any +children of its own in this application. +This option may not be changed with the \fBconfigure\fR +widget command. +.OP \-height height Height +Specifies the desired height for the window in any of the forms +acceptable to \fBTk_GetPixels\fR. +If this option is less than or equal to zero then the window will +not request any size at all. +.OP \-menu menu Menu +Specifies a menu widget to be used as a menubar. On the Macintosh, the +menubar will be displayed across the top of the main monitor. On +Microsoft Windows and all UNIX platforms, the menu will appear across +the toplevel window as part of the window dressing maintained by the +window manager. +.OP \-screen "" "" +Specifies the screen on which to place the new window. +Any valid screen name may be used, even one associated with a +different display. +Defaults to the same screen as its parent. +This option is special in that it may not be specified via the option +database, and it may not be modified with the \fBconfigure\fR +widget command. +.OP \-use use Use +This option is used for embedding. If the value is not an empty string, +it must be the window identifier of a container window, specified as +a hexadecimal string like the ones returned by the \fBwinfo id\fR +command. The toplevel widget will be created as a child of the given +container instead of the root window for the screen. If the container +window is in a Tk application, it must be a frame or toplevel widget for +which the \fB\-container\fR option was specified. +This option may not be changed with the \fBconfigure\fR +widget command. +.OP \-visual visual Visual +Specifies visual information for the new window in any of the +forms accepted by \fBTk_GetVisual\fR. +If this option is not specified, the new window will use the default +visual for its screen. +The \fB\-visual\fR option may not be modified with the \fBconfigure\fR +widget command. +.OP \-width width Width +Specifies the desired width for the window in any of the forms +acceptable to \fBTk_GetPixels\fR. +If this option is less than or equal to zero then the window will +not request any size at all. +.BE +.SH DESCRIPTION +.PP +The \fBtoplevel\fR command creates a new toplevel widget (given +by the \fIpathName\fR argument). Additional +options, described above, may be specified on the command line +or in the option database +to configure aspects of the toplevel such as its background color +and relief. The \fBtoplevel\fR command returns the +path name of the new window. +.PP +A toplevel is similar to a \fBframe\fR except that it is created as a +top-level window: its X parent is the root window of a screen +rather than the logical parent from its Tk path name. The primary +purpose of a toplevel is to serve as a container for dialog boxes +and other collections of widgets. The only visible features +of a toplevel are its background color and an optional 3-D border +to make the toplevel appear raised or sunken. +.SH "WIDGET COMMAND" +.PP +The \fBtoplevel\fR command creates a new Tcl command whose +name is the same as the path name of the toplevel's window. This +command may be used to invoke various +operations on the widget. It has the following general form: +.PP +.CS +\fIpathName option \fR?\fIarg arg ...\fR? +.CE +.PP +\fIPathName\fR is the name of the command, which is the same as +the toplevel widget's path name. \fIOption\fR and the \fIarg\fRs +determine the exact behavior of the command. The following +commands are possible for toplevel widgets: +.TP +\fIpathName \fBcget \fIoption\fR +. +Returns the current value of the configuration option given +by \fIoption\fR. +\fIOption\fR may have any of the values accepted by the \fBtoplevel\fR +command. +.TP +\fIpathName \fBconfigure\fR ?\fIoption\fR? ?\fIvalue option value ...\fR? +. +Query or modify the configuration options of the widget. +If no \fIoption\fR is specified, returns a list describing all of +the available options for \fIpathName\fR (see \fBTk_ConfigureInfo\fR for +information on the format of this list). If \fIoption\fR is specified +with no \fIvalue\fR, then the command returns a list describing the +one named option (this list will be identical to the corresponding +sublist of the value returned if no \fIoption\fR is specified). If +one or more \fIoption\-value\fR pairs are specified, then the command +modifies the given widget option(s) to have the given value(s); in +this case the command returns an empty string. +\fIOption\fR may have any of the values accepted by the \fBtoplevel\fR +command. +.SH BINDINGS +.PP +When a new toplevel is created, it has no default event bindings: +toplevels are not intended to be interactive. +.PP +Be aware that bindings on toplevels may receive events from subwidgets. +.SH "SEE ALSO" +bind(n), bindtags(n), frame(n), wm(n) +.SH KEYWORDS +toplevel, widget +'\" Local Variables: +'\" mode: nroff +'\" End: |