Clutter – 10

Base class for actors.

The ClutterActorNode structure is an opaque type whose members cannot be directly accessed.

ClutterAlignConstraint is an opaque structure whose members cannot be directly accesses.

ClutterBackend is an opaque structure whose members cannot be directly accessed.

ClutterBindConstraint is an opaque structure whose members cannot be directly accessed.

Container of key bindings. The ClutterBindingPool struct is private.

The ClutterBinLayout structure contains only private data and should be accessed using the provided API.

ClutterBlurEffect is an opaque structure whose members cannot be accessed directly.

The ClutterBurNode structure is an opaque type whose members cannot be directly accessed.

The ClutterBoxLayout structure contains only private data and should be accessed using the provided API.

ClutterBrightnessContrastEffect is an opaque structure whose members cannot be directly accessed.

The ClutterCanvas structure contains private data and should only be accessed using the provided API.

Base interface for container specific state for child actors. A child data is meant to be used when you need to keep track of information about each individual child added to a container.

The ClutterTextNode structure is an opaque type whose members cannot be directly accessed.

The ClutterClone structure contains only private data and should be accessed using the provided API.

ClutterColorizeEffect is an opaque structure whose members cannot be directly accessed.

The ClutterTextNode structure is an opaque type whose members cannot be directly accessed.

The ClutterConstraint structure contains only private data and should be accessed using the provided API.

The ClutterDeformEffect structure contains only private data and should be accessed using the provided API.

ClutterDesaturateEffect is an opaque structure whose members cannot be directly accessed.

The ClutterEffect structure contains only private data and should be accessed using the provided API.

The ClutterFixedLayout structure contains only private data and it should be accessed using the provided API.

The ClutterFlowLayout structure contains only private data and should be accessed using the provided API.

The ClutterGridLayout structure contains only private data and should be accessed using the provided API.

The ClutterImage structure contains private data and should only be accessed using the provided API.

Generic representation of an input device. The actual contents of this structure depend on the backend used.

The ClutterInterval structure contains only private data and should be accessed using the provided functions.

The ClutterKeyframeTransition structure contains only private data and should be accessed using the provided API.

The ClutterLayoutManager structure contains only private data and should be accessed using the provided API.

Sub-class of ClutterChildMeta specific for layout managers.

The ClutterOffscreenEffect structure contains only private data and should be accessed using the provided API.

ClutterPageTurnEffect is an opaque structure whose members can only be accessed using the provided API.

The ClutterPaintNode structure contains only private data and it should be accessed using the provided API.

The ClutterPanAction structure contains only private data and should be accessed using the provided API.

A GParamSpec subclass for defining properties holding a ClutterColor.

The ClutterPath struct contains only private data and should be accessed with the functions below.

ClutterPathConstraint is an opaque structure whose members cannot be directly accessed.

The ClutterTextNode structure is an opaque type whose members cannot be directly accessed.

The ClutterPropertyTransition structure contains private data and should only be accessed using the provided API.

The ClutterRootNode structure is an opaque type whose members cannot be directly accessed.

The ClutterRotateAction structure contains only private data and should be accessed using the provided API.

The ClutterScript structure contains only private data and should be accessed using the provided API.

The ClutterScrollActor structure contains only private data, and should be accessed using the provided API.

ClutterSettings is an opaque structure whose members cannot be directly accessed.

The ClutterShaderEffect structure contains only private data and should be accessed using the provided API.

ClutterSnapConstraint is an opaque structure whose members cannot be directly accesses.

The ClutterStage structure contains only private data and should be accessed using the provided API.

The ClutterStageManager structure is private.

The ClutterSwipeAction structure contains only private data and should be accessed using the provided API.

The ClutterTapAction structure contains only private data and should be accessed using the provided API.

The ClutterText struct contains only private data.

The ClutterTextBuffer structure contains private data and it should only be accessed using the provided API.

The ClutterTextNode structure is an opaque type whose members cannot be directly accessed.

The ClutterTextNode structure is an opaque type whose members cannot be directly accessed.

The ClutterTimeline structure contains only private data and should be accessed using the provided API.

The ClutterTransition structure contains private data and should only be accessed using the provided API.

The ClutterTransitionGroup structure contains private data and should only be accessed using the provided API.

The ClutterZoomAction structure contains only private data and should be accessed using the provided API.

ClutterContainer is an opaque structure whose members cannot be directly accessed.

ClutterScriptable is an opaque structure whose members cannot be directly accessed.

Bounding box of an actor. The coordinates of the top left and right bottom corners of an actor. The coordinates of the two points are expressed in pixels with sub-pixel precision.

An iterator structure that allows to efficiently iterate over a section of the scene graph.

Common members for a ClutterEvent.

Button event.

Color representation.

Event for the movement of the pointer across different actors.

The ClutterEventSequence structure is an opaque type used to denote the event sequence of a touch event.

Key event.

Point in a path behaviour.

A representation of the components of a margin.

Event for the pointer motion.

ClutterPaintVolume is an opaque structure whose members cannot be directly accessed.

GParamSpec subclass for unit based properties.

Represents a single node of a ClutterPath.

Stage perspective definition.

The ClutterPointerA11ySettings structure contains pointer accessibility settings.

Event for tool proximity in tablet devices.

Scroll wheel (or similar device) event.

Used for touch events.

Used for touchpad hold gesture events. The current state of the gesture will be determined by the phase field.

Used for touchpad pinch gesture events. The current state of the gesture will be determined by the phase field.

Used for touchpad swipe gesture events. The current state of the gesture will be determined by the phase field.

An opaque structure, to be used to store sizing and positioning values along with their unit.

Generic event wrapper.

Controls how a ClutterActor should align itself inside the extra space assigned to it during the allocation.

Specifies the axis on which ClutterAlignConstraint should maintain the alignment.

The animation modes used by ClutterAnimatable. This enumeration can be expanded in later versions of Clutter.

The alignment policies available on each axis for ClutterBinLayout.

Specifies which property should be used in a binding.

The alignment policies available on each axis of the ClutterBoxLayout.

Controls the alignment of the ClutterContent inside a ClutterActor.

The axis of the constraint that should be applied on the dragging action.

Types of events.

The direction of the arrangement of the children inside a ClutterFlowLayout.

Enum passed to the clutter_gesture_action_set_threshold_trigger_edge() function.

Gravity of the scaling operations. When a gravity different than CLUTTER_GRAVITY_NONE is used, an actor is scaled keeping the position of the specified portion at the same coordinates.

Grid position modes.

The type of axes Clutter recognizes on a ClutterInputDevice.

Defines the type of tool that a ClutterInputDeviceTool represents.

The types of input devices available.

The mode for input devices available.

The mode of interpolation between key frames.

The states for the ClutterClickAction::long-press signal.

Represents the orientation of actors or layout managers.

The axis of the constraint that should be applied on the panning action.

Types of nodes in a ClutterPath.

Controls the paint cycle of the scene graph when in pick mode.

Dwell click types.

Dwell gesture directions.

Dwell mode.

Pointer accessibility timeout type.

Specifies the type of requests for a ClutterActor.

Axis of a rotation.

Direction of a rotation.

The scaling filters to be used with the ClutterActor:minification-filter and ClutterActor:magnification-filter properties.

Direction of a pointer scroll event.

The scroll source determines the source of the scroll event. Keep in mind that the source device ClutterInputDeviceType is not enough to infer the scroll source.

The type of GLSL shader program.

The edge to snap.

Named colors, for accessing global colors defined by Clutter.

Change the value transition of a step function.

The text direction to be used by ClutterActors.

Enumaration controlling the texture quality.

The direction of a ClutterTimeline.

The phase of a touchpad gesture event. All gestures are guaranteed to begin with an event of type CLUTTER_TOUCHPAD_GESTURE_PHASE_BEGIN, followed by a number of CLUTTER_TOUCHPAD_GESTURE_PHASE_UPDATE (possibly 0).

The type of unit in which a value is expressed.

Flags used to signal the state of an actor.

Content repeat modes.

Flags passed to the ‘paint’ or ‘pick’ method of ClutterEffect.

Flags for the ClutterEvent.

Runtime flags indicating specific features available via Clutter window system and graphics backend.

Masks applied to a ClutterEvent by modifiers.

Possible flags to pass to clutter_actor_set_offscreen_redirect().

Pointer accessibility features applied to a ClutterInputDevice pointer.

Flags to pass to clutter_threads_add_repaint_func_full().

Flags used to notify the axes that were stopped in a ClutterScrollEvent. These can be used to trigger post-scroll effects like kinetic scrolling.

Scroll modes.

The main direction of the swipe gesture.

Flags for clutter_texture_set_from_rgb_data().

Error enumeration for ClutterImage.

ClutterScript error enumeration.

Creates a ClutterActor using the item in the model.

The prototype for the callback function registered with clutter_binding_pool_install_action() and invoked by clutter_binding_pool_activate().

Generic callback.

A function pointer type used by event filters that are added with clutter_event_add_filter().

This function is passed to clutter_path_foreach() and will be called for each node contained in the path.

Prototype of the progress function used to compute the value between the two ends a and b of an interval depending on the value of progress.

This is the signature of a function used to connect signals. It is used by the clutter_script_connect_signals_full() function. It is mainly intended for interpreted language bindings, but could be useful where the programmer wants more control over the signal connection process.

A function for defining a custom progress.

Adds the debug flags passed to the list of debug flags.

Utility function to clear a Cairo context.

Utility function for setting the source color of cr using a ClutterColor. This function is the equivalent of:

Disable loading the accessibility support. It has the same effect as setting the environment variable CLUTTER_DISABLE_ACCESSIBILITY. For the same reason, this method should be called before clutter_init().

Processes an event.

Checks if events are pending in the event queue.

Checks whether feature is available. feature can be a logical OR of ClutterFeatureFlags.

Returns all the supported features.

Returns whether Clutter has accessibility support enabled. As least, a value of TRUE means that there are a proper AtkUtil implementation available.

If an event is currently being processed, return that event. This function is intended to be used to access event state that might not be exposed by higher-level widgets. For example, to get the key modifier state from a Button ‘clicked’ event.

Retrieves the timestamp of the last event, if there is an event or if the event has a timestamp.

Retrieves the default ClutterBackend used by Clutter. The ClutterBackend holds backend-specific configuration options.

Retrieves the default direction for the text. The text direction is determined by the locale and/or by the CLUTTER_TEXT_DIRECTION environment variable.

Retrieves the PangoFontMap instance used by Clutter. You can use the global font map object with the COGL Pango API.

Retrieves the Clutter script id, if any.

Converts keyval from a Clutter key symbol to the corresponding ISO10646 (Unicode) character.

Creates a GParamSpec for properties using ClutterColor.

Creates a GParamSpec for properties using ClutterUnits.

Removes the debug flags passed from the list of debug flags.

Simple wrapper around clutter_threads_add_idle_full() using the default priority.

Adds a function to be called whenever there are no higher priority events pending. If the function returns FALSE it is automatically removed from the list of event sources and will not be called again.

Adds a function to be called whenever Clutter is processing a new frame.

Adds a function to be called whenever Clutter is processing a new frame.

Simple wrapper around clutter_threads_add_timeout_full().

Sets a function to be called at regular intervals holding the Clutter threads lock, with the given priority. The function is called repeatedly until it returns FALSE, at which point the timeout is automatically removed and the function will not be called again. The notify function is called when the timeout is removed.

Removes the repaint function with handle_id as its id.

Convert from a ISO10646 character to a key symbol.

Retrieves a pointer to the ClutterPaintNode contained inside the passed GValue, and if not NULL it will increase the reference count.

Gets the ClutterColor contained in value.

Retrieves a pointer to the ClutterPaintNode contained inside the passed GValue.

Retrieves the list of floating point values stored inside the passed GValue. value must have been initialized with CLUTTER_TYPE_SHADER_FLOAT.

Retrieves the list of integer values stored inside the passed GValue. value must have been initialized with CLUTTER_TYPE_SHADER_INT.

Retrieves a matrix of floating point values stored inside the passed GValue. value must have been initialized with CLUTTER_TYPE_SHADER_MATRIX.

Gets the ClutterUnits contained in value.

Sets value to color.

Sets the contents of a GValue initialized with CLUTTER_TYPE_PAINT_NODE.

Sets floats as the contents of value. The passed GValue must have been initialized using CLUTTER_TYPE_SHADER_FLOAT.

Sets ints as the contents of value. The passed GValue must have been initialized using CLUTTER_TYPE_SHADER_INT.

Sets matrix as the contents of value. The passed GValue must have been initialized using CLUTTER_TYPE_SHADER_MATRIX.

Sets value to units.

Sets the contents of a GValue initialized with CLUTTER_TYPE_PAINT_NODE.

A simple macro for initializing a ClutterActorBox when declaring it, e.g.:

Sets the given flags on a ClutterActor.

Unsets the given flags on a ClutterActor.

Convenience macro to cast a function to ClutterCallback.

A macro that initializes a ClutterColor, to be used when declaring it.

Evaluates to TRUE if x holds a ClutterColor.

Evaluates to TRUE if the value has been initialized to hold a ClutterPaintNode.

Evaluates to TRUE if x holds a ClutterShaderFloat.

Evaluates to TRUE if x holds a ClutterShaderInt.

Evaluates to TRUE if x holds a ClutterShaderMatrix.

Evaluates to TRUE if x holds a ClutterUnits value.

The middle button of a pointer device.

The primary button of a pointer device.

The secondary button of a pointer device.

Cogl (internal GL abstraction utility library) backend. Can be “gl” or “gles” currently.

Default value for “now”.

Continues the propagation of an event; this macro should be used in event-related signals.

Stops the propagation of an event; this macro should be used in event-related signals.

GL Windowing system used.