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| author | patthoyts <patthoyts@users.sourceforge.net> | 2008-05-11 00:12:01 (GMT) |
|---|---|---|
| committer | patthoyts <patthoyts@users.sourceforge.net> | 2008-05-11 00:12:01 (GMT) |
| commit | 92a1564dea06b0ff57f2c4b6baa85de82e26ce54 (patch) | |
| tree | 56d1b28d79f88df6e87dc09bae9cff0234ce0c76 /doc/button.n | |
| parent | 38ef6a506f242815f3c11aaa905f65d68dd5793c (diff) | |
| download | tk-92a1564dea06b0ff57f2c4b6baa85de82e26ce54.zip tk-92a1564dea06b0ff57f2c4b6baa85de82e26ce54.tar.gz tk-92a1564dea06b0ff57f2c4b6baa85de82e26ce54.tar.bz2 | |
Note negative widths for button
Diffstat (limited to 'doc/button.n')
| -rw-r--r-- | doc/button.n | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/doc/button.n b/doc/button.n index 2935c48..1a7d2ec 100644 --- a/doc/button.n +++ b/doc/button.n @@ -5,7 +5,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: button.n,v 1.16 2008/04/20 19:19:23 patthoyts Exp $ +'\" RCS: @(#) $Id: button.n,v 1.17 2008/05/11 00:12:02 patthoyts Exp $ '\" .so man.macros .TH button n 4.4 Tk "Tk Built-In Commands" @@ -70,8 +70,10 @@ In this state the \fBdisabledForeground\fR and .OP \-width width Width Specifies a desired width for the button. If an image or bitmap is being displayed in the button then the value is in -screen units (i.e. any of the forms acceptable to \fBTk_GetPixels\fR); -for text it is in characters. +screen units (i.e. any of the forms acceptable to \fBTk_GetPixels\fR). +For a text button (no image or with \fB\-compound none\fR) then the width +specifies how much space in characters to allocate for the text label. +If the width is negative then this specifies a minimum width. If this option is not specified, the button's desired width is computed from the size of the image or bitmap or text being displayed in it. .BE |