69 lines
2.7 KiB
Groff
69 lines
2.7 KiB
Groff
'\"
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'\" Copyright (c) 1990 The Regents of the University of California.
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'\" All rights reserved.
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'\"
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'\" Permission is hereby granted, without written agreement and without
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'\" license or royalty fees, to use, copy, modify, and distribute this
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'\" documentation for any purpose, provided that the above copyright
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'\" notice and the following two paragraphs appear in all copies.
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'\"
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'\" IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
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'\" FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
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'\" ARISING OUT OF THE USE OF THIS DOCUMENTATION, EVEN IF THE UNIVERSITY OF
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'\" CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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'\"
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'\" THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
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'\" INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
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'\" AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
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'\" ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATION TO
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'\" PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
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'\"
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'\" $Header: /user6/ouster/wish/man/RCS/SetGrid.3,v 1.4 93/04/01 09:41:57 ouster Exp $ SPRITE (Berkeley)
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'\"
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.so man.macros
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.HS Tk_SetGrid tkc
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.BS
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.SH NAME
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Tk_SetGrid \- control the grid for interactive resizing
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.SH SYNOPSIS
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.nf
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\fB#include <tk.h>\fR
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.sp
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\fBTk_SetGrid\fR(\fItkwin, reqWidth, reqHeight, widthInc, heightInc\fR)
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.SH ARGUMENTS
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.AS Tk_Window heightInc
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.AP Tk_Window tkwin in
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Token for window.
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.AP int reqWidth in
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Width in grid units that corresponds to the pixel dimension \fItkwin\fR
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has requested via \fBTk_GeometryRequest\fR.
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.AP int reqHeight in
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Height in grid units that corresponds to the pixel dimension \fItkwin\fR
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has requested via \fBTk_GeometryRequest\fR.
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.AP int widthInc in
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Width of one grid unit, in pixels.
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.AP int heightInc in
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Height of one grid unit, in pixels.
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.BE
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.SH DESCRIPTION
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.PP
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\fBTk_SetGrid\fR is typically invoked by a widget when its \fBsetGrid\fR
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option is true.
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This procedure allows a widget to control interactive resizing of its
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top-level window so that the space allocated to the widget is equal to
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the space requested by the widget using \fBTk_GeometryRequest\fR, plus
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or minus even multiples of \fIwidthInc\fR and \fIheightInc\fR.
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\fBTk_SetGrid\fR turns on gridded geometry management for the top-level
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window associated with \fItkwin\fR, and records the relationship between
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pixel sizes and grid sizes as defined by \fIreqWidth\fR, \fIreqHeight\fR,
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\fIwidthInc\fR, and \fIheightInc\fR.
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.PP
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See the \fBwm\fR manual entry for complete details on gridded geometry
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management.
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There is currently no way to turn off gridded geometry management using
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a C procedure call; instead, invoke the ``\fBwm grid\fR'' command.
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.SH KEYWORDS
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grid, window, window manager
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