Add some extra description to the allocate() function,
explaining how the allocation has to be adjusted to
coordinates relative to the actor as a whole, before
applying to the single child actor it is composed from.
Include all the code examples inline as part of the recipe.
Remove sections around each code example, as these are
unnecessary; leave full discussion for the Discussion section
instead of trying to cram it in around the code example.
As most actor subclasses will probably want to implement
size requisition, give a simple example of how to do this
on the basis of the composed actor's size, plus some padding.
When synthesizing events coming from input devices it should be
possible to just call a setter function, to avoid a huge switch
on the type of the event.
Clutter should also store the device pointer inside the private
data, for faster access of the pointer in allocated events.
Finally, the get_device_id() and get_device_type() accessors should
just be wrappers around clutter_event_get_device(), to reduce the
amount of code duplication.
* xi2: (41 commits)
test-devices: Actually print the axis data
device-manager/xi2: Sync the stage of source devices
event: Clean up clutter_event_copy()
device: unset the axes array pointer when resetting
device-manager/xi2: Fix device hotplugging
glx: Clean up GLX implementation
device/x11: Store min/max keycode in the XI device class
x11: Hide all private symbols
docs: More documentation fixes for InputDevice
*/event: Never manipulate the event queue directly
win32: Update DeviceManager device creation
device: Allow enabling/disabling non-master devices
backend/eglx: Add newly created stages to the translators
device: Add more doc annotations
device: Use a double for translate_axis() argument
test-devices: Clean up and show axes data
event: Fix up clutter_event_copy()
device/xi2: Translate the axis data after setting devices
device: Add more accessors for properties
docs: Update API reference
...
This is part of a broader cleanup of some of the experimental Cogl API.
One of the reasons for this particular rename is to reduce the verbosity
of using the API. Another reason is that CoglVertexArray is going to be
renamed CoglAttributeBuffer and we want to help emphasize the
relationship between CoglAttributes and CoglAttributeBuffers.
Allow the developer to set whether the Stage should receive key focus
when mapped. The implementation is fully backend-dependent. The default
value is TRUE because that's what we've been expecting so far.
http://bugzilla.clutter-project.org/show_bug.cgi?id=2500
Keeping the Cogl 2.0 API reference in the build is getting far more
troublesome than it's worth.
It's breaking distcheck far too often, and it makes it impossible to
rebuild the build environment from tarballs - which is something that
some distributions (namely: the Debian-based ones, but not limited to
them) do in order to change build scripts using their own rules.
Added 3 examples for the box layout recipe:
1) Simple box layout demonstrating how to set actor properties
2) Trivial menu implementation using box layout
3) Demonstration app which enables tweaking and testing
of layout property interactions
Also inlined example 1 in the solution section and added
more explanatory text in the discussion.
Other frameworks expose the same functionality as "auto-reverse",
probably to match the cassette tape player. It actually makes sense
for Clutter to follow suit.
If an <emphasis> element is placed inside a <programlisting> in a cookbook
recipe, the result is bold italic text in the HTML output. This isn't
particularly readable.
Fix is to style emphasis elements inside programlistings
so the font weight is not bold but is still italicised.
http://bugzilla.clutter-project.org/show_bug.cgi?id=2475
If not configured with --enable-cogl2-reference then don't try and dist
the doc/references/cogl-2.0 manual. Although this means a tarball built
this way will not be able to build the experimental cogl-2.0 manual this
isn't considered a big problem since anyone interested in this would
hopefully be tracking git for now or we can simply be careful to
configure with --enable-cogl2-reference for our tarball releases.
To allow us to have gobject properties that accept a CoglMatrix value we
need to register a GType. This adds a cogl_gtype_matrix_get_type function
that will register a static boxed type called "CoglMatrix".
This adds a new section to the reference manual for GType integration
functions.
clutter_timeline_set_reverse() can be used to
automatically reverse a timeline's direction each time
it completes, so use that in looping animation recipe and
examples.
* elliot/cookbook-animations-scaling:
cookbook: Add recipe for animated scaling of an actor
cookbook: Add example of scaling a texture
cookbook: Added "animated scaling" recipe skeleton
cookbook: Added animated scaling example
Recipe explains how to animate scaling a single actor.
Also covers scaling vs. resizing, scale center, and
scaling within layouts and containers.
The first example shows how animations around each scale
gravity look, as well as tracking the transformed position
and size of the actor and displaying those.
The second example is a simple image viewer with zoom in/out
using scaling.
Added an example showing scaling of an actor on
each of the scaling gravity settings (NORTH_WEST, NORTH etc.),
with a mark indicating the center being used.
Displays the transformed size and position, updated
on each paint of the actor.
This add two new function that allows us to transform or project an
array of points instead of only transforming one point at a time. Recent
benchmarking has shown cogl_matrix_transform_point to be a bottleneck
sometimes, so this should allow us to reduce the overhead when
transforming lots of vertices at the same time, and also reduce the cost
of 3 component, non-projective transforms.
For now they are marked as experimental (you have to define
COGL_ENABLE_EXPERIMENTAL_API) because there is some concern that it
introduces some inconsistent naming. cogl_matrix_transform_point would
have to be renamed cogl_matrix_project_point to be consistent, but that
would be an API break.
