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atspi-selection

atspi-selection — An interface which indicates that an object exposes a 'selection' model, allowing the selection of one or more of its children.

Object Hierarchy

  GInterface
   +----AtspiSelection

Known Implementations

AtspiSelection is implemented by AtspiAccessible.

Description

An interface which indicates that an object exposes a 'selection' model, allowing the selection of one or more of its children. Read-only Selection instances are possible, in which case the interface is used to programmatically determine the selected-ness of its children.

Details

AtspiSelection

typedef struct _AtspiSelection AtspiSelection;


atspi_selection_get_n_selected_children ()

gint                atspi_selection_get_n_selected_children
                                                        (AtspiSelection *obj,
                                                         GError **error);

Gets the number of children of an AtspiSelection implementor which are currently selected.

obj :

a pointer to the AtspiSelection implementor on which to operate.

Returns :

a gint indicating the number of Accessible children of the AtspiSelection implementor which are currently selected.

atspi_selection_get_selected_child ()

AtspiAccessible *   atspi_selection_get_selected_child  (AtspiSelection *obj,
                                                         gint selected_child_index,
                                                         GError **error);

Gets the i-th selected AtspiAccessible child of an AtspiSelection. Note that selected_child_index refers to the index in the list of 'selected' children and generally differs from that used in atspi_accessible_get_child_at_index or returned by atspi_accessible_get_index_in_parent. selected_child_index must lie between 0 and atspi_selection_get_n_selected_children - 1, inclusive.

obj :

a pointer to the AtspiSelection on which to operate.

selected_child_index :

a gint indicating which of the selected children is specified.

Returns :

a pointer to a selected AtspiAccessible child object, specified by selected_child_index. [transfer full]

atspi_selection_select_child ()

gboolean            atspi_selection_select_child        (AtspiSelection *obj,
                                                         gint child_index,
                                                         GError **error);

Adds a child to the selected children list of an AtspiSelection. For AtspiSelection implementors that only allow single selections, this may replace the (single) current selection.

obj :

a pointer to the AtspiSelection on which to operate.

child_index :

a gint indicating which child of the Accessible is to be selected.

Returns :

TRUE if the child was successfully selected, FALSE otherwise.

atspi_selection_deselect_selected_child ()

gboolean            atspi_selection_deselect_selected_child
                                                        (AtspiSelection *obj,
                                                         gint selected_child_index,
                                                         GError **error);

Removes a child from the selected children list of an AtspiSelection. Note that child_index is the index in the selected-children list, not the index in the parent container. selectedChildIndex in this method, and child_index in atspi_selection_select_child are asymmetric.

obj :

a pointer to the AtspiSelection on which to operate.

selected_child_index :

a gint indicating which of the selected children of the Accessible is to be selected.

Returns :

TRUE if the child was successfully deselected, FALSE otherwise.

atspi_selection_deselect_child ()

gboolean            atspi_selection_deselect_child      (AtspiSelection *obj,
                                                         gint child_index,
                                                         GError **error);

Deselects a specific child of an AtspiSelection. Note that child_index is the index of the child in the parent container.

See atspi_selection_deselect_selected_child

obj :

a pointer to the AtspiSelection on which to operate.

child_index :

a gint indicating which of the children of the AtspiAccessible is to be de-selected.

Returns :

TRUE if the child was successfully deselected, FALSE otherwise.

atspi_selection_is_child_selected ()

gboolean            atspi_selection_is_child_selected   (AtspiSelection *obj,
                                                         gint child_index,
                                                         GError **error);

Determines whether a particular child of an AtspiSelection implementor is currently selected. Note that child_index is the index into the standard AtspiAccessible container's list of children.

obj :

a pointer to the AtspiSelection implementor on which to operate.

child_index :

an index into the AtspiSelection's list of children.

Returns :

TRUE if the specified child is currently selected, FALSE otherwise.

atspi_selection_select_all ()

gboolean            atspi_selection_select_all          (AtspiSelection *obj,
                                                         GError **error);

Attempts to select all of the children of an AtspiSelection implementor. Not all AtspiSelection implementors support this operation.

obj :

a pointer to the AtspiSelection implementor on which to operate.

Returns :

TRUE if successful, FALSE otherwise.

atspi_selection_clear_selection ()

gboolean            atspi_selection_clear_selection     (AtspiSelection *obj,
                                                         GError **error);

Clears the current selection, removing all selected children from the specified AtspiSelection implementor's selection list.

obj :

a pointer to the AtspiSelection implementor on which to operate.

Returns :

TRUE if successful, FALSE otherwise.
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