Emmanuele Bassi [Mon, 28 May 2012 13:07:04 +0000 (14:07 +0100)]
paint-volume: Use the correct coordinate for axis alignment
The z coordinate of the origin should be checked against the same
coordinate of the vertex behind it. Given that most actors are flat
surfaces, this check should always succeed.
https://bugzilla.gnome.org/show_bug.cgi?id=675396
Bastian Winkler [Mon, 28 May 2012 12:02:25 +0000 (14:02 +0200)]
text: Enable implicit color animations
Implement the ClutterAnimatable interface to enable implicit animations
for :color, :cursor-color, :selected-text-color and :selection-color.
https://bugzilla.gnome.org/show_bug.cgi?id=676963
Emmanuele Bassi [Fri, 25 May 2012 10:33:57 +0000 (11:33 +0100)]
event: Add convenience functions for Shift and Ctrl modifiers
Instead of going through clutter_event_get_state() and checking if the
modifier mask is set, we can provide simple convenience functions to do
it for us.
Chun-wei Fan [Thu, 24 May 2012 15:34:36 +0000 (23:34 +0800)]
Visual C++ support: Copy clutter-gdk.h as well
... when the GDK backend is also built
Chun-wei Fan [Thu, 24 May 2012 14:27:57 +0000 (22:27 +0800)]
Visual C++ 2010: Fix x64 Release_GDK configs
Emmanuele Bassi [Thu, 24 May 2012 11:08:58 +0000 (12:08 +0100)]
examples: Update drag and drop action code
Use modern API and show idiomatic behaviour.
Alexandre Franke [Wed, 23 May 2012 15:46:15 +0000 (17:46 +0200)]
Update French translation
Mike Ruprecht [Tue, 22 May 2012 13:25:19 +0000 (14:25 +0100)]
flow-layout: Check for all positive values
When creating a FlowLayout container, setting a specific size on it, and
adding a child to it, as per the attached testcase, it crashes. The line
on the backtrace doesn't really make sense, but from looking over it, it
appears that it's probably because priv->line_natural is NULL. The
attached patch makes it so in this case, priv->line_natural is
allocated.
https://bugzilla.gnome.org/show_bug.cgi?id=676068
Signed-off-by: Emmanuele Bassi <ebassi@linux.intel.com>
Emmanuele Bassi [Tue, 22 May 2012 12:58:40 +0000 (13:58 +0100)]
modules: Use 0.10 branch for GStreamer packages
Chun-wei Fan [Mon, 21 May 2012 17:50:12 +0000 (01:50 +0800)]
vs9/clutter.sln: Fix missing build item
Chun-wei Fan [Wed, 16 May 2012 09:36:38 +0000 (17:36 +0800)]
Bug 676150 GDK: Fix build on Windows
-Don't include unistd.h and stdint.h unconditionally as not all Windows
compilers have them around.
-Only include cogl/cogl-xlib.h when it is really supported by Cogl and GDK.
-sys/ioctl.h is not available on Windows (MinGW/MSVC).
-Correct the call to cogl_renderer_set_winsys_id:
(backend_cogl->cogl_renderer, COGL_WINSYS_ID_WGL) ->
(renderer, COGL_WINSYS_ID_WGL)
Bastian Winkler [Sat, 19 May 2012 12:37:08 +0000 (14:37 +0200)]
actor: Add a custom scriptable "margin" property
The property uses an array with the following CSS style syntax
[ top, right, bottom, left ] or
[ top, left/right, bottom ] or
[ top/bottom, left/right ] or
[ top/right/bottom/left ]
https://bugzilla.gnome.org/show_bug.cgi?id=676367
Dominique Bureau [Fri, 11 May 2012 17:26:50 +0000 (13:26 -0400)]
ClutterText: Cannot pass NULL string to clutter_text_set_text()
Passing a NULL buffer to clutter_text_set_text() does not behave the same
way as passing an empty string "" (as specified in the documentation).
This was working as expected previously, but somehow the behaviour changed
at some point and created 2 new issues:
- Passing a NULL pointer will not reset the string
- If the ClutterText is editable, it will segfault in strcmp
Validations have been added to prevent this.
https://bugzilla.gnome.org/show_bug.cgi?id=675890
Tristan Van Berkom [Thu, 17 May 2012 22:08:57 +0000 (18:08 -0400)]
ClutterDropAction: Avoid accessing priv->stage is not yet resolved.
This fixes drop_action_unregister() to not call g_object_get_data()
on priv->stage if not yet resolved. This can happen if the action's
actor was destroyed before ever being mapped.
Emmanuele Bassi [Fri, 18 May 2012 17:00:30 +0000 (18:00 +0100)]
scroll-actor: Check for point equality in the internal setter
The public API should just accept any valid value; it's up to the
internal setter to check if we're getting the same value as the one
currently set.
Bastien Nocera [Fri, 18 May 2012 16:34:18 +0000 (17:34 +0100)]
scroll-actor: Fix ->transition not being reset
When the transition was removed from the scroll-actor manually,
to cancel a not-finished animation, the transition struct member
wasn't reset to NULL.
This fixes this problem, and removes the need for the struct member
to be reset manually when animation has completed.
https://bugzilla.gnome.org/show_bug.cgi?id=676334
Emmanuele Bassi [Wed, 16 May 2012 15:12:20 +0000 (16:12 +0100)]
Move scroll actor test to the examples
Nothing specific to test, and the code is idiomatic enough to be used as
an example.
Bastian Winkler [Wed, 16 May 2012 11:57:44 +0000 (13:57 +0200)]
table-layout: Remove unused animation helpers
They aren't used since ClutterTableLayout switched to the implicit
animations API.
https://bugzilla.gnome.org/show_bug.cgi?id=676158
Chun-wei Fan [Wed, 16 May 2012 10:58:53 +0000 (18:58 +0800)]
VS property sheets: Correct "install" process
Fix the location where clutter-win32.h is "installed".
Chun-wei Fan [Wed, 16 May 2012 10:36:51 +0000 (18:36 +0800)]
Visual C++ support: Fix clutter.def generation
I forgot about the Visual C++ 2010 files... :|
Chun-wei Fan [Wed, 16 May 2012 10:35:27 +0000 (18:35 +0800)]
Visual C++ support: Fix clutter.def generation
Some Windows-specific functions were not exported due to this problem.
Chun-wei Fan [Wed, 16 May 2012 09:21:10 +0000 (17:21 +0800)]
Visual C++ support: Avoid redefinition warnings
CLUTTER_WINDOWING_GDK is defined in the (pre-configured) clutter-config.h,
so don't define that in the Projects again.
Bastian Winkler [Mon, 14 May 2012 23:44:51 +0000 (01:44 +0200)]
text: Add missing introspection annotations
Add allow-none annotations where appropriate
Bastian Winkler [Mon, 14 May 2012 14:32:53 +0000 (16:32 +0200)]
keyframe-transition: Create a new interval if necessary
When setting up the transition manually by calling
clutter_keyframe_transition_set_key_frame (transition, n, keys);
clutter_keyframe_transition_set_values (transition, n, values);
clutter_keyframe_transition_set_modes (transition, n, modes);
the frame doesn't have a valid interval when calling set_keys(), so we
need to check its existence and create it if necessary.
https://bugzilla.gnome.org/show_bug.cgi?id=676031
Bastian Winkler [Mon, 14 May 2012 14:17:34 +0000 (16:17 +0200)]
keyframe-transition: Documentation fixes
Update the documentation to use the right symbols
https://bugzilla.gnome.org/show_bug.cgi?id=676032
Emmanuele Bassi [Tue, 15 May 2012 14:06:20 +0000 (15:06 +0100)]
scroll-actor: Paint children in pick mode
Chaining up to the parent's implementation of pick() is not enough: we
need to paint our children explicitly because of the compatibility mode
checks we use to avoid breaking custom containers.
https://bugzilla.gnome.org/show_bug.cgi?id=676088
Emmanuele Bassi [Mon, 14 May 2012 09:33:13 +0000 (10:33 +0100)]
scroll-actor: Implement pick()
We need to clip the children during picking as well as we do when
painting, to avoid reactive children outside of the visible area
receiving events.
This also allows us to refactor some common code into proper functions.
Chun-wei Fan [Mon, 14 May 2012 08:18:13 +0000 (16:18 +0800)]
Visual C++ support: Add support to build GDK backend
-Add configuration in Clutter projects to add option to build Clutter with
the GDK3 backend in addition to the Win32 backend
-Add another preconfigured clutter-config.h.win32_GDK which contains
backend configs for both GDK3 and Win32 windowing and input.
Emmanuele Bassi [Fri, 11 May 2012 16:38:53 +0000 (17:38 +0100)]
examples/canvas: Resize the canvas on allocation changes
This should show how to make a Canvas resize whenever the actor that
uses it as content changes size. For good measure, it also shows how to
coalesce multiple allocations into one Canvas resize through a timeout
source.
Emmanuele Bassi [Fri, 11 May 2012 16:37:20 +0000 (17:37 +0100)]
build: Drop version check on auto*
Just use autoreconf, to avoid having to deal with changes in the version
of autotools.
If somebody has more recent autotools but the symbolic links used by
autoreconf are still pointing to an old version then they can also fix
their own installation, or get a better distribution.
Emmanuele Bassi [Fri, 11 May 2012 12:48:41 +0000 (13:48 +0100)]
modules: Point to the correct branch of Cogl
Clutter requires the cogl-1.10 branch of Cogl.
Emmanuele Bassi [Wed, 9 May 2012 14:03:51 +0000 (15:03 +0100)]
actor: Include margin in explicit sizes for all cases
When asking for the preferred width and height of an actor, in case
only one of either the minimum or the natural width is set, the margin
offsets should also be applied.
Emmanuele Bassi [Tue, 8 May 2012 09:51:14 +0000 (10:51 +0100)]
Put bind-constraint back into the interactive tests
The bind-constraint.c example still uses clutter_actor_animate(), and
it'd require some serious reworking to move it to
ClutterPropertyTransition or to implicit animations.
Emmanuele Bassi [Tue, 8 May 2012 15:13:26 +0000 (16:13 +0100)]
score: Add deprecation annotations to all docs
A single deprecation to the long-desc is not enough.
Emmanuele Bassi [Tue, 8 May 2012 15:06:59 +0000 (16:06 +0100)]
score: Fix version of the deprecation annotations
ClutterScore was deprecated in Clutter 1.8, not 1.10.
Emmanuele Bassi [Fri, 4 May 2012 16:43:30 +0000 (17:43 +0100)]
examples: Add an example of layout manager
The MultiLayout shows how to write a layout manager with two policies,
and to use the easing state of a child to interpolate the allocation.
Emmanuele Bassi [Thu, 3 May 2012 12:53:29 +0000 (13:53 +0100)]
Add rounded corners rectangle example using Canvas
An old request: how to create a rectangle with rounded corners with
Clutter; we use ClutterCanvas and Cairo because we want anti-aliased
edges.
Bastien Nocera [Thu, 3 May 2012 16:58:12 +0000 (18:58 +0200)]
x11/device-manager-xi2: Fix assertions with touch
When getting touch events, the device manager would try
to pass an invalid device to translate_axes().
clutter_event_set_device() will only update event->touch.device
for touch events, not event->motion.device, as used.
Fixes Totem crashing on mouse motion/button press when using
a touchpad.
https://bugzilla.gnome.org/show_bug.cgi?id=675371
Bastien Nocera [Thu, 3 May 2012 16:56:45 +0000 (18:56 +0200)]
event: Fix copying touch events
We were trying to copy motion axes instead of touch ones.
https://bugzilla.gnome.org/show_bug.cgi?id=675371
Emmanuele Bassi [Thu, 3 May 2012 10:40:59 +0000 (11:40 +0100)]
docs: Update the configure switches in the README
Emmanuele Bassi [Thu, 3 May 2012 10:35:20 +0000 (11:35 +0100)]
Annotate deprecated get_type() functions
Even if their usage is limited, it's good to consistently deprecate
functions.
Emmanuele Bassi [Thu, 3 May 2012 10:34:57 +0000 (11:34 +0100)]
cally: Disable deprecation warnings
For ClutterGroup and ClutterRectangle.
Emmanuele Bassi [Thu, 3 May 2012 10:28:04 +0000 (11:28 +0100)]
docs: Disable deprecations when building the object scanner
We know it's going to be using deprecated symbols, since it has to
introspect all the GObject classes we expose.
Emmanuele Bassi [Thu, 3 May 2012 10:27:22 +0000 (11:27 +0100)]
docs: Add annotation for ClutterEventSequence
The last remaining undocumented symbol in the API reference according to
gtk-doc.
Tristan Van Berkom [Wed, 2 May 2012 22:08:02 +0000 (18:08 -0400)]
ClutterDropAction: Added "drop-cancel" signal.
The drop-cancel signal allows the drop action to cleanup its
state if the can-drop signal is refused. This is especially
useful if the drop action (or its target actor) is managing
any drop target animations.
https://bugzilla.gnome.org/show_bug.cgi?id=675336
Emmanuele Bassi [Wed, 2 May 2012 17:40:38 +0000 (18:40 +0100)]
docs: Move the easing modes graphs to the AnimationMode docs
Emmanuele Bassi [Wed, 2 May 2012 17:38:20 +0000 (18:38 +0100)]
docs: Move ClutterAnimationMode's documentation
Given that ClutterAnimation is going to be deprecated, we should move
the ClutterAnimationMode enumeration to the ClutterTimeline section.
Emmanuele Bassi [Wed, 2 May 2012 17:37:36 +0000 (18:37 +0100)]
Move the easing modes test into the examples
It's a pretty simple, self-contained example of how to use different
easing modes, as well as the implicit animations API.
Emmanuele Bassi [Wed, 2 May 2012 11:45:45 +0000 (12:45 +0100)]
interactive/transitions: Modernize
Drop deprecated API.
Emmanuele Bassi [Wed, 2 May 2012 11:45:18 +0000 (12:45 +0100)]
interactive/binding-pool: Modernize
Drop deprecated API.
Emmanuele Bassi [Wed, 2 May 2012 11:14:45 +0000 (12:14 +0100)]
Move FlowLayout test into examples
There's nothing really test-worthy in the ClutterFlowLayout interactive
test; it can be lifted pretty much as is, and placed into the examples.
Emmanuele Bassi [Wed, 2 May 2012 11:03:14 +0000 (12:03 +0100)]
interactive/flow-layout: Modernize code
Drop deprecated API usage.
Emmanuele Bassi [Wed, 2 May 2012 10:59:50 +0000 (11:59 +0100)]
build: Fix BUILD_TESTS condition check
Emmanuele Bassi [Tue, 1 May 2012 17:51:19 +0000 (18:51 +0100)]
build: Allow disabling all tests and examples
This should allow nicer build automation and cross-compilation support.
The former --disable-conformance configure switch has been deprecated by
the --disable-tests one, which is more encompassing as it disables the
whole test suite.
Emmanuele Bassi [Tue, 1 May 2012 17:30:10 +0000 (18:30 +0100)]
Move examples from tests/interactive to a new top-level
The example code that is meant to be XIncluded into the API reference
should not be part of the interactive test suite: it's code that it is
meant to be used as a reference implementation - whereas the interactive
test suite should be allowed to be lean and test behaviour even in nasty
ways. In short: the test suite should not be the place where we show off
idiomatic code for educational purposes.
Emmanuele Bassi [Tue, 1 May 2012 13:04:37 +0000 (14:04 +0100)]
Post-release version bump to 1.11.3
Emmanuele Bassi [Tue, 1 May 2012 12:58:34 +0000 (13:58 +0100)]
Release Clutter 1.11.2
Emmanuele Bassi [Tue, 1 May 2012 12:29:19 +0000 (13:29 +0100)]
conform/actor-graph: Add missing NULL terminator
Christian Kirbach [Mon, 30 Apr 2012 21:20:03 +0000 (23:20 +0200)]
[l10n] Updated German translation
Emmanuele Bassi [Mon, 30 Apr 2012 17:34:37 +0000 (18:34 +0100)]
Add missing symbols
Emmanuele Bassi [Mon, 30 Apr 2012 16:46:48 +0000 (17:46 +0100)]
docs: Replace unknown <envvar> tag with <varname>
Emmanuele Bassi [Mon, 30 Apr 2012 16:45:01 +0000 (17:45 +0100)]
docs: Fix typo in the <structname> tag
Emmanuele Bassi [Mon, 30 Apr 2012 16:12:12 +0000 (17:12 +0100)]
docs: Annotation fixes
The introspection scanner has become slightly more annoying, in the hope
that people start fixing their annotations. As it turns out, it was the
right move.
Jonh Wendell [Sat, 28 Apr 2012 13:27:05 +0000 (10:27 -0300)]
Updated Brazilian Portuguese translation
Fran Diéguez [Fri, 27 Apr 2012 14:44:06 +0000 (16:44 +0200)]
Updated Galician translations
Daniel Mustieles [Fri, 27 Apr 2012 14:25:29 +0000 (16:25 +0200)]
Updated Spanish translation
Emmanuele Bassi [Fri, 27 Apr 2012 13:21:25 +0000 (14:21 +0100)]
animatable: Disable deprecation warnings
We are using deprecated API internally.
Piotr Drąg [Fri, 27 Apr 2012 12:58:55 +0000 (14:58 +0200)]
Updated POTFILES.in
Emmanuele Bassi [Fri, 27 Apr 2012 11:38:19 +0000 (12:38 +0100)]
Disable deprecation warnings in deprecated classes
We know we're using deprecated symbols.
Emmanuele Bassi [Thu, 26 Apr 2012 13:33:53 +0000 (14:33 +0100)]
docs: Mention that patches must pass the conformance tests
People submitting patches should do a conformance test suite run, until
we have a buildbot and a way of running the conformance tests on a
headless setup.
Emmanuele Bassi [Wed, 25 Apr 2012 16:28:05 +0000 (17:28 +0100)]
docs: Add missing symbols to the sections file
Emmanuele Bassi [Wed, 25 Apr 2012 16:22:10 +0000 (17:22 +0100)]
docs: Specify scroll_to_point() coordinate space
Emmanuele Bassi [Wed, 25 Apr 2012 16:13:29 +0000 (17:13 +0100)]
Deprecate ClutterAlpha
It's time. Now that we have clutter_actor_allocate() respecting the
easing state of an actor, and that the LayoutManager animation virtual
functions have been deprecated, we can put ClutterAlpha on the chopping
block, and be done with it, once and for all.
So long, ClutterAlpha; and thanks for all the fish.
Emmanuele Bassi [Wed, 25 Apr 2012 14:49:28 +0000 (15:49 +0100)]
docs: Clean up index
Move CairoTexture to the deprecated section.
Emmanuele Bassi [Wed, 25 Apr 2012 14:48:10 +0000 (15:48 +0100)]
docs: Add ScrollActor to the API reference
Emmanuele Bassi [Thu, 12 Apr 2012 14:56:53 +0000 (15:56 +0100)]
Add ClutterScrollActor
ClutterScrollActor is an actor that allows showing a portion of its
contents.
Emmanuele Bassi [Fri, 20 Apr 2012 17:23:21 +0000 (18:23 +0100)]
interactive/table-layout: Enable animations
Emmanuele Bassi [Fri, 20 Apr 2012 17:14:42 +0000 (18:14 +0100)]
layout-manager: Deprecate the layout animation
This semi-aborted API was broken for various reasons:
- it strongly depended on ClutterAlpha, a class we're trying to
deprecate;
- it requires a lot of boilerplate and copy-and-paste code;
- it requires a full relayout of the actor tree for something
that ought to be automatically handled by ClutterActor.
Now that clutter_actor_allocate() handles transitions using the easing
state of the actor, we can deprecate the LayoutManager API for the 1.x
series, and remove it for the 2.x series.
Emmanuele Bassi [Fri, 20 Apr 2012 17:14:00 +0000 (18:14 +0100)]
table-layout: Deprecate the animation API
Similar to what we did for ClutterBoxLayout.
Emmanuele Bassi [Fri, 20 Apr 2012 17:11:57 +0000 (18:11 +0100)]
box-layout: Deprecate the animation API
BoxLayout will use the easing state of the children it's allocating; the
current API is re-implemented in terms of an implicit easing state
forced on each child prior to allocating it.
Emmanuele Bassi [Fri, 20 Apr 2012 17:06:02 +0000 (18:06 +0100)]
actor: Make :allocation animatable
Calling clutter_actor_allocate() should transition between the current
allocation and the new allocation, by using the defined implementation
of the easing state.
This means that:
clutter_actor_save_easing_state (actor);
clutter_actor_allocate (actor, &new_alloc, flags);
clutter_actor_restore_easing_state (actor);
will cause "actor" to transition between the current allocation and the
desired new allocation.
The trick is to ensure that this happens without invalidating the
entire actor tree, but only the portion of the tree that has the
transitioned actor as the local root. For this reason, we just call the
allocate() implementation from within the transition frame advancement,
without invalidating flags: the actor, after all, *has* a valid
allocation for the duration of the transition.
Emmanuele Bassi [Mon, 23 Apr 2012 11:28:23 +0000 (12:28 +0100)]
actor: Ignore allocation flags
Allocation flags are informative, and are only meant to be used to
communicate additional information about the allocation process to
an actor.
Emmanuele Bassi [Fri, 20 Apr 2012 11:45:54 +0000 (12:45 +0100)]
actor: Coalesce needs_[xy]_expand() into one method
Use the orientation enumeration instead of a per-axis method.
Emmanuele Bassi [Tue, 27 Mar 2012 16:08:59 +0000 (17:08 +0100)]
box-layout: Add the :orientation property
And deprecate the :vertical property.
An enumeration is clearer, and we can use it elsewhere in the API.
Emmanuele Bassi [Thu, 29 Mar 2012 16:27:34 +0000 (17:27 +0100)]
bin-layout: Deprecate BinLayout alignments
We should use the ClutterActor's API for this.
Emmanuele Bassi [Thu, 29 Mar 2012 16:20:45 +0000 (17:20 +0100)]
docs: XInclude the bin layout example
Emmanuele Bassi [Thu, 29 Mar 2012 15:35:22 +0000 (16:35 +0100)]
interactive/bin-layout: Improve the example code
Use modern API; clean up the code, and document it so that it's possible
to XInclude it into the API reference.
Emmanuele Bassi [Thu, 29 Mar 2012 15:34:36 +0000 (16:34 +0100)]
bin-layout: Use the actor align/expand flags
If an actor is set to expand, we use the actor's horizontal and vertical
alignment values instead of the BinLayout's.
Emmanuele Bassi [Thu, 29 Mar 2012 15:33:53 +0000 (16:33 +0100)]
actor: Add private get_effective_x_align() method
A method to retrieve the effective horizontal alignment of the actor,
taking into consideration the text direction.
Emmanuele Bassi [Tue, 27 Mar 2012 13:53:27 +0000 (14:53 +0100)]
actor: Add basic automatic expand flags
The :x-expand and :y-expand flags on ClutterActor are used to signal
that an actor should expand horizontally and/or vertically - i.e. that
its parent's layout management policy should try to assign extra space
to the actor when allocating it.
The expand flags are automatic: when set on a leaf node in the actor
tree, they will bubble up through the parent and grandparents up to the
top level actor; during allocation, the actors with children will lazily
compute whether their children needs to expand.
Emmanuele Bassi [Thu, 19 Apr 2012 15:35:39 +0000 (16:35 +0100)]
actor: Remove automatic transition init from add_transition()
Adding an explicit transition overrides any consideration of the easing
state of an actor.
Emmanuele Bassi [Thu, 19 Apr 2012 15:00:23 +0000 (16:00 +0100)]
Fixes for the API reference
Typos, missing symbols, and missing documentation.
Emmanuele Bassi [Wed, 11 Apr 2012 17:31:53 +0000 (18:31 +0100)]
docs: Clean up the animation section
Emmanuele Bassi [Wed, 11 Apr 2012 17:30:40 +0000 (18:30 +0100)]
Add deprecation annotations
Emmanuele Bassi [Wed, 11 Apr 2012 17:18:27 +0000 (18:18 +0100)]
Deprecate ClutterAnimation, as well as clutter_actor_animate()
ClutterPropertyTransition, and the implicit animation API based on
ClutterTransition and ClutterAnimatable, are enough to replace this
whole API.
Emmanuele Bassi [Wed, 11 Apr 2012 17:00:23 +0000 (18:00 +0100)]
Deprecate State and Animator
The PropertyTransition, KeyframeTransition, and TransitionGroup classes
can effectively replace Animator and State in their common usage.
Emmanuele Bassi [Wed, 11 Apr 2012 16:47:53 +0000 (17:47 +0100)]
keyframe-transition: Add direct accessors for key frames
This should allow modifying key frame details without requiring a full
reset of the KeyframeTransition instance.
Emmanuele Bassi [Tue, 20 Mar 2012 10:59:34 +0000 (10:59 +0000)]
Add ClutterTransitionGroup
The TransitionGroup class is a logical container for running multiple
transitions.
TransitionGroup is not a Score: it is a Transition that advances each
Transition it contains using the delta between frames, and ensures that
all transitions are in a consistent state; these transitions are not
advanced by the master clock.
Emmanuele Bassi [Wed, 21 Mar 2012 16:07:29 +0000 (16:07 +0000)]
timeline: Add an internal function for advancing a timeline
There are cases when we want to advance a timeline from another time
source. We cannot use _clutter_timeline_do_tick() directly, as that
assumes that the timeline is already playing, so we'll need to create a
wrapper that toggles the playing flag around it.
Emmanuele Bassi [Wed, 11 Apr 2012 14:53:52 +0000 (15:53 +0100)]
Add ClutterKeyframeTransition
A simple transition class that interpolates a property between key
frames.