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Diffstat (limited to 'tk8.6/doc/MoveToplev.3')
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diff --git a/tk8.6/doc/MoveToplev.3 b/tk8.6/doc/MoveToplev.3 new file mode 100644 index 0000000..00bbaa5 --- /dev/null +++ b/tk8.6/doc/MoveToplev.3 @@ -0,0 +1,51 @@ +'\" +'\" Copyright (c) 1990-1993 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 Tk_MoveToplevelWindow 3 "" Tk "Tk Library Procedures" +.so man.macros +.BS +.SH NAME +Tk_MoveToplevelWindow \- Adjust the position of a top-level window +.SH SYNOPSIS +.nf +\fB#include <tk.h>\fR +.sp +\fBTk_MoveToplevelWindow(\fItkwin, x, y\fB)\fR +.SH ARGUMENTS +.AS Tk_Window tkwin +.AP Tk_Window tkwin in +Token for top-level window to move. +.AP int x in +New x-coordinate for the top-left pixel of \fItkwin\fR's border, or the +top-left pixel of the decorative border supplied for \fItkwin\fR by the +window manager, if there is one. +.AP int y in +New y-coordinate for the top-left pixel of \fItkwin\fR's border, or the +top-left pixel of the decorative border supplied for \fItkwin\fR by the +window manager, if there is one. +.BE +.SH DESCRIPTION +.PP +In general, a window should never set its own position; this should be +done only by the geometry manger that is responsible for the window. +For top-level windows the window manager is effectively the geometry +manager; Tk provides interface code between the application and the +window manager to convey the application's desires to the geometry +manager. The desired size for a top-level window is conveyed using +the usual \fBTk_GeometryRequest\fR mechanism. The procedure +\fBTk_MoveToplevelWindow\fR may be used by an application to request +a particular position for a top-level window; this procedure is +similar in function to the \fBwm geometry\fR Tcl command except that +negative offsets cannot be specified. It is invoked by widgets such as +menus that want to appear at a particular place on the screen. +.PP +When \fBTk_MoveToplevelWindow\fR is called it does not immediately +pass on the new desired location to the window manager; it defers +this action until all other outstanding work has been completed, +using the \fBTcl_DoWhenIdle\fR mechanism. +.SH KEYWORDS +position, top-level window, window manager |