Class

ClutterGridLayout

Description [src]

final class Clutter.GridLayout : Clutter.LayoutManager
{
  /* No available fields */
}

A layout manager for a grid of actors

ClutterGridLayout is a layout manager which arranges its child widgets in rows and columns. It is a very similar to ClutterBoxLayout, but it consistently uses ClutterActor‘s alignment and expansion flags instead of custom child properties.

Children are added using clutter_grid_layout_attach(). They can span multiple rows or columns. It is also possible to add a child next to an existing child, using clutter_grid_layout_attach_next_to(). The behaviour of ClutterGridLayout when several children occupy the same grid cell is undefined.

ClutterGridLayout can be used like a ClutterBoxLayout by just using clutter_actor_add_child(), which will place children next to each other in the direction determined by the ClutterGridLayout:orientation property.

Hierarchy

hierarchy this ClutterGridLayout ancestor_0 ClutterLayoutManager ancestor_0--this ancestor_1 GInitiallyUnowned ancestor_1--ancestor_0 ancestor_2 GObject ancestor_2--ancestor_1

Constructors

clutter_grid_layout_new

Creates a new ClutterGridLayout.

Instance methods

clutter_grid_layout_attach

Adds a widget to the grid.

clutter_grid_layout_attach_next_to

Adds a actor to the grid.

clutter_grid_layout_get_child_at

Gets the child of layout whose area covers the grid cell whose upper left corner is at left, top.

clutter_grid_layout_get_column_homogeneous

Returns whether all columns of layout have the same width.

clutter_grid_layout_get_column_spacing

Retrieves the spacing set using clutter_grid_layout_set_column_spacing()

clutter_grid_layout_get_orientation

Retrieves the orientation of the layout.

clutter_grid_layout_get_row_homogeneous

Returns whether all rows of layout have the same height.

clutter_grid_layout_get_row_spacing

Retrieves the spacing set using clutter_grid_layout_set_row_spacing()

clutter_grid_layout_insert_column

Inserts a column at the specified position.

clutter_grid_layout_insert_next_to

Inserts a row or column at the specified position.

clutter_grid_layout_insert_row

Inserts a row at the specified position.

clutter_grid_layout_set_column_homogeneous

Sets whether all columns of layout will have the same width.

clutter_grid_layout_set_column_spacing

Sets the spacing between columns of layout.

clutter_grid_layout_set_orientation

Sets the orientation of the layout.

clutter_grid_layout_set_row_homogeneous

Sets whether all rows of layout will have the same height.

clutter_grid_layout_set_row_spacing

Sets the spacing between rows of layout.

Methods inherited from ClutterLayoutManager (12)
clutter_layout_manager_allocate

Allocates the children of container given an area.

clutter_layout_manager_child_get

Retrieves the values for a list of properties out of the ClutterLayoutMeta created by manager and attached to the child of a container.

clutter_layout_manager_child_get_property

Gets a property on the ClutterLayoutMeta created by manager and attached to a child of container.

clutter_layout_manager_child_set

Sets a list of properties and their values on the ClutterLayoutMeta associated by manager to a child of container.

clutter_layout_manager_child_set_property

Sets a property on the ClutterLayoutMeta created by manager and attached to a child of container.

clutter_layout_manager_find_child_property

Retrieves the GParamSpec for the layout property name inside the ClutterLayoutMeta sub-class used by manager.

clutter_layout_manager_get_child_meta

Retrieves the ClutterLayoutMeta that the layout manager associated to the actor child of container, eventually by creating one if the ClutterLayoutManager supports layout properties.

clutter_layout_manager_get_preferred_height

Computes the minimum and natural heights of the container according to manager.

clutter_layout_manager_get_preferred_width

Computes the minimum and natural widths of the container according to manager.

clutter_layout_manager_layout_changed

Emits the ClutterLayoutManager::layout-changed signal on manager.

clutter_layout_manager_list_child_properties

Retrieves all the GParamSpecs for the layout properties stored inside the ClutterLayoutMeta sub-class used by manager.

clutter_layout_manager_set_container

If the ClutterLayoutManager sub-class allows it, allow adding a weak reference of the container using manager from within the layout manager.

Methods inherited from GObject (43)

Please see GObject for a full list of methods.

Properties

Clutter.GridLayout:column-homogeneous

Whether all columns of the layout should have the same width.

Clutter.GridLayout:column-spacing

The amount of space in pixels between two consecutive columns.

Clutter.GridLayout:orientation

The orientation of the layout, either horizontal or vertical.

Clutter.GridLayout:row-homogeneous

Whether all rows of the layout should have the same height.

Clutter.GridLayout:row-spacing

The amount of space in pixels between two consecutive rows.

Signals

Signals inherited from ClutterLayoutManager (1)
ClutterLayoutManager::layout-changed

The signal is emitted each time a layout manager has been changed. Every ClutterActor using the manager instance as a layout manager should connect a handler to the ClutterLayoutManager::layout-changed signal and queue a relayout on themselves:

Signals inherited from GObject (1)
GObject::notify

The notify signal is emitted on an object when one of its properties has its value set through g_object_set_property(), g_object_set(), et al.

Class structure

struct ClutterGridLayoutClass {
  ClutterLayoutManagerClass parent_class;
  
}

No description available.

Class members
parent_class: ClutterLayoutManagerClass

No description available.