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Update README.Pico.txt

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- fix typos and minor, obvious errors
- reformat small parts
- remove trailing whitespace
This commit is contained in:
Albrecht Schlosser 2020-06-02 14:47:14 +02:00
parent c12408b53f
commit 4c9b44f01e
1 changed files with 29 additions and 31 deletions
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18
README.Pico.txt
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@ -1,18 +1,19 @@
This documentation will explain how to quickly port FLTK to a new
platform using the Pico driver system. For now, only the sample
SDL Pico driver on OS X compiles and barely runs.
SDL Pico driver on macOS compiles and barely runs.
> mkdir build
> cd build
> mkdir XcodeSDL
> cd XcodeSDL
> cmake -G Xcode -D OPTION_APPLE_SDL=ON ../..
tl;dr - the recent commit should be transparent to all developers
on other platforms. On OS X, the CMake setup add the option OPTION_APPLE_SDL=ON
tl;dr - the recent commit should be transparent to all developers on
other platforms. On macOS, the CMake setup adds 'OPTION_APPLE_SDL=ON'
that will run FLTK on top of SDL, which in turn runs on top of the
new "Pico" driver set.
The greatest help I can get form the core developers is to continue
The greatest help I can get from the core developers is to continue
to refactor the platform specific functionalities into the drivers.
---
@ -40,13 +41,13 @@ have reached goal 1.
"Pico" will implement all driver functionalities "in good faith",
meaning, in a way that FLTK runs without crashing. Only very very
basic functions are not implemented. A driver that derives form "Pico"
basic functions are not implemented. A driver that derives from "Pico"
needs only to implement those missing functions, thereby reaching goals
2 and 3. As far as I can tell, those will be:
- open a single fixed size window
- setting a pixel in a color inside that window
- polling and waiting for PUSH and RELEASE events an their position
- polling and waiting for PUSH and RELEASE events and their positions
By implementing these three simple functions in the SDL driver,
"test/hello" and quite a bunch of other tests will run (yes, they
@ -69,6 +70,3 @@ mentioned above, and then go from there.
- Matthias