mirrors/fltk
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Update migration docos for 1.1.x.

Browse Source 
Reupdate the 2.0 documentation, which MUST be processed by HTMLDOC for
the web site...


git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@2013 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
This commit is contained in:
Michael R Sweet 2002-03-25 18:30:16 +00:00
parent 98c9f2cc6b
commit 37a6529627
1 changed files with 38 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

43
documentation/migration.html
View File

@ -6,15 +6,48 @@
<P>This appendix describes the differences between the FLTK
1.0.x and FLTK 1.1.x functions and classes.</P>
<H2>The File Chooser</H2>
<H2>Color Values</H2>
<P>Color values are now stored in a 32-bit unsigned integer
instead of the unsigned character in 1.0.x. This allows for the
specification of 24-bit RGB values or 8-bit FLTK color indices.
<H2>Cut and Paste Support</H2>
<P>The FLTK clipboard is now broken into two parts - a local
selection value and a cut-and-paste value. This allows FLTK to
support things like highlighting and replacing text that was
previously cut or copied, which makes FLTK applications behave
like traditional GUI applications.
<H2>File Chooser</H2>
<P>The file chooser in FLTK 1.1.x is significantly different
than the one supplied with FLTK 1.0.x. Any code that directly
references the old <CODE>FCB</CODE> class or members will need
to be ported to the new <CODE>Fl_File_Chooser</CODE> class.</P>
references the old <TT>FCB</TT> class or members will need
to be ported to the new <A
HREF="Fl_File_Chooser.html"><TT>Fl_File_Chooser</TT></A>
class.</P>
<H2>The Image Class</H2>
<H2>Image Support</H2>
<P>Image support in FLTK has been significantly revamped in
1.1.x. The <A HREF="Fl_Image.html"><TT>Fl_Image</TT></A> class
is now a proper base class, with the core image drawing
functionality in the <A
HREF="Fl_Bitmap.html"><TT>Fl_Bitmap</TT></A>, <A
HREF="Fl_Pixmap.html"><TT>Fl_Pixmap</TT>, and <A
HREF="Fl_RGB_Image.html"><TT>Fl_RGB_Image</TT></A> classes.
<P>BMP, GIF, JPEG, PNG, XBM, and XPM image files can now be
loaded using the appropriate image classes, and the <A
HREF="Fl_Shared_Image.html"><TT>Fl_Shared_Image</TT></A> class
can be used to cache images in memory.
<P>Image labels are no longer provided as an add-on label type.
If you use the old <TT>label()</TT> methods on an image, the
widget's <TT>image()</TT> method is called to set the image
as the label.
<P>The <CODE>Fl_Image</CODE> class
</BODY>
</HTML>