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Commit	Line	Data
	1	How to add a new sample to wxWidgets.
	2	=====================================
	3
	4	To add a new sample "foo" under directory "samples/foo" you need to do
	5	the following: (note that all this applies also to demos: just replace
	6	samples/ with demos/ where needed).
	7
	8	1. Create the directory samples/foo locally and "svn add" it.
	9
	10	2. "svn add" the sample sources (usually based on minimal.cpp) as well.
	11
	12	Note that unless your sample requires something special you shouldn't
	13	add foo.rc, foo.ico, ... any more, please just reuse the generic sample.*
	14	files in the samples subdirectory.
	15
	16	3. Create the makefiles:
	17	a) modify samples/samples.bkl (just copy an existing line)
	18	b) create foo.bkl (sed 's/minimal/foo/g' minimal.bkl > foo.bkl is usually
	19	enough, but you may need to add more <wx-lib> lines if your sample uses
	20	anything not in the core lib)
	21	c) generate the makefiles for your sample using bakefile. For this you
	22	need to:
	23	(i) install bakefile (see http://bakefile.sf.net/)
	24	(ii) run bakefile_gen in build/bakefiles which will regenerate all
	25	makefiles which are not up to date
	26
	27	You may also use "bakefile_gen -b ../../samples/foo/foo.bkl" to
	28	regenerate only the makefiles for this sample (path must be relative!)
	29	or even add a "-f<compiler>" to generate just the makefiles for the given
	30	compiler (run 'bakefile --help' to get the list of possible values).
	31	See Technote #16 for more information.
	32	d) currently samples/samples.dsw needs to be updated manually as it's not
	33	generated by bakefile.
	34
	35	4. Modify configure.in Unix compilation:
	36	a) if the sample should only be built if "wxUSE_FOO" is enabled, locate
	37	the test for "wxUSE_FOO = yes" in configure.in and add a line
	38	SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS foo" under it
	39	b) if it should be always built, locate the line "if test $wxUSE_GUI = yes"
	40	near the end of configure.in and modify the assignment to
	41	SAMPLES_SUBDIRS to include "foo" (put in alphabetical order)
	42
	43	After this, regenerate configure from configure.in
	44	by running "autoconf" on a Unix system in the corresponding directory.
	45
	46	5. Add a short description of what the sample does and how does it work
	47	to the "samples overview" section in the wxWidgets manual. That section
	48	lives in docs/doxygen/mainpages/samples.h; look at the descriptions for
	49	other samples, if you are not familiar with Doxygen.
	50
	51	6. Add any non-standard sample's files to build/bakefiles/make_dist.mk (the
	52	makefiles copies all bmp, cpp, h, ico, png, rc, xpm and makefiles by
	53	default, you only need to update it if the sample uses some other files)
	54	and run the ./update-manifests.sh script in distrib/scripts (don't forget
	55	to check the changes to manifests/*.rsp files in).
	56
	57	=== EOF ===
	58
	59	Author: VZ