Update of /cvsroot/python/python/dist/src/Doc/lib
In directory usw-pr-cvs1:/tmp/cvs-serv19596
Modified Files:
tkinter.tex
Log Message:
Document that images go away when they go away. Fixes #632323.
Index: tkinter.tex
===================================================================
RCS file: /cvsroot/python/python/dist/src/Doc/lib/tkinter.tex,v
retrieving revision 1.16
retrieving revision 1.17
diff -C2 -d -r1.16 -r1.17
*** tkinter.tex 3 Nov 2002 13:13:20 -0000 1.16
--- tkinter.tex 5 Nov 2002 22:11:50 -0000 1.17
***************
*** 882,885 ****
--- 882,903 ----
\end{description}
+ \subsubsection{Images}
+
+ Bitmap/Pixelmap images can be created through the subclasses of
+ \class{Tkinter.Image}:
+
+ \begin{itemize}
+ \item \class{BitmapImage} can be used for X11 bitmap data.
+ \item \class{PhotoImage} can be used for GIF and PPM/PGM color bitmaps.
+ \end{itemize}
+
+ Either type of image is created through either the \code{file} or the
+ \code{data} option (other options are available as well).
+
+ The image object can then be used whereever an \code{image} option is
+ supported by some widget (e.g. labels, buttons, menus). In these
+ cases, Tk will not keep a reference to the image. When the last Python
+ reference to the image object is deleted, the image data is deleted as
+ well, and Tk will display an empty box wheerever the image was used.
\section{\module{Tix} ---
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