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| author | ericm <ericm@noemail.net> | 2000-05-15 18:21:45 (GMT) |
|---|---|---|
| committer | ericm <ericm@noemail.net> | 2000-05-15 18:21:45 (GMT) |
| commit | 12f7d356497448597d8a7cbaa4b5664a971ec0c0 (patch) | |
| tree | 13ac478424a609a08eb922b050439a74404458c2 /doc/image.n | |
| parent | 48c2264924c5f59552b6de950e15887a365e07d0 (diff) | |
| download | tk-12f7d356497448597d8a7cbaa4b5664a971ec0c0.zip tk-12f7d356497448597d8a7cbaa4b5664a971ec0c0.tar.gz tk-12f7d356497448597d8a7cbaa4b5664a971ec0c0.tar.bz2 | |
* doc/image.n: Added documentation for [image inuse] command.
* tests/image.test: Added tests for [image inuse] command.
* generic/tkImage.c (Tk_ImageObjCmd): Added [image inuse] command,
which provides a means for programmers to determine if a given
image is in use by any widgets. [RFE: 3327].
FossilOrigin-Name: 53c2f9bf908f0ca358175e6b6220862cb1376f2a
Diffstat (limited to 'doc/image.n')
| -rw-r--r-- | doc/image.n | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/doc/image.n b/doc/image.n index 4c55018..4277ef4 100644 --- a/doc/image.n +++ b/doc/image.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: image.n,v 1.2 1998/09/14 18:22:57 stanton Exp $ +'\" RCS: @(#) $Id: image.n,v 1.3 2000/05/15 18:21:47 ericm Exp $ '\" .so man.macros .TH image n 4.0 Tk "Tk Built-In Commands" @@ -54,6 +54,10 @@ the existing instances will use the new image. Returns a decimal string giving the height of image \fIname\fR in pixels. .TP +\fBimage inuse \fIname\fR +Returns a boolean value indicating whether or not the image given by +\fIname\fR is in use by any widgets. +.TP \fBimage names\fR Returns a list containing the names of all existing images. .TP |