the zero-indexed column number of the column being selected.
Selects the specified row, adding it to the current row selection. Not all tables support row selection.
the zero-indexed row number of the row being selected.
Selects some text (adds a text selection) in an #AtspiText object.
the starting offset of the desired new selection.
the offset of the first character after the new selection.
Creates a binding between source_property on source and target_property
on target.
Whenever the source_property is changed the target_property is
updated using the same value. For instance:
g_object_bind_property (action, "active", widget, "sensitive", 0);
Will result in the "sensitive" property of the widget #GObject instance to be updated with the same value of the "active" property of the action #GObject instance.
If flags contains %G_BINDING_BIDIRECTIONAL then the binding will be mutual:
if target_property on target changes then the source_property on source
will be updated as well.
The binding will automatically be removed when either the source or the
target instances are finalized. To remove the binding without affecting the
source and the target you can just call g_object_unref() on the returned
#GBinding instance.
Removing the binding by calling g_object_unref() on it must only be done if
the binding, source and target are only used from a single thread and it
is clear that both source and target outlive the binding. Especially it
is not safe to rely on this if the binding, source or target can be
finalized from different threads. Keep another reference to the binding and
use g_binding_unbind() instead to be on the safe side.
A #GObject can have multiple bindings.
the property on source to bind
the target #GObject
the property on target to bind
flags to pass to #GBinding
Creates a binding between source_property on source and target_property
on target, allowing you to set the transformation functions to be used by
the binding.
This function is the language bindings friendly version of g_object_bind_property_full(), using #GClosures instead of function pointers.
the property on source to bind
the target #GObject
the property on target to bind
flags to pass to #GBinding
a #GClosure wrapping the transformation function from the source to the target, or %NULL to use the default
a #GClosure wrapping the transformation function from the target to the source, or %NULL to use the default
Clears the cached information for the given accessible and all of its descendants.
Clears the current selection, removing all selected children from the specified #AtspiSelection implementor's selection list.
Queries whether a given #AtspiComponent contains a particular point.
a #gint specifying the x coordinate in question.
a #gint specifying the y coordinate in question.
the desired coordinate system of the point (x, y) (e.g. CSPI_COORD_TYPE_WINDOW, CSPI_COORD_TYPE_SCREEN).
Copies text from an #AtspiEditableText object into the system clipboard.
see: #atspi_editable_text_paste_text
a #gint indicating the starting character offset of the text to copy.
a #gint indicating the offset of the first character past the end of the text section to be copied.
Deletes text from an #AtspiEditableText object, copying the excised portion into the system clipboard.
see: #atspi_editable_text_paste_text
a #gint indicating the starting character offset of the text to cut.
a #gint indicating the offset of the first character past the end of the text section to be cut.
Deletes text from an #AtspiEditableText object, without copying the excised portion into the system clipboard.
see: #atspi_editable_text_cut_text
a #gint indicating the starting character offset of the text to delete.
a #gint indicating the offset of the first character past the end of the text section to be deleted.
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
a #gint indicating which of the children of the #AtspiAccessible is to be de-selected.
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.
a #gint indicating which of the selected children of the #Accessible is to be selected.
Invoke the action indicated by #index.
an integer specifying which action to invoke.
This function is intended for #GObject implementations to re-enforce a [floating][floating-ref] object reference. Doing this is seldom required: all #GInitiallyUnowneds are created with a floating reference which usually just needs to be sunken by calling g_object_ref_sink().
Increases the freeze count on object. If the freeze count is
non-zero, the emission of "notify" signals on object is
stopped. The signals are queued until the freeze count is decreased
to zero. Duplicate notifications are squashed so that at most one
#GObject::notify signal is emitted for each property modified while the
object is frozen.
This is necessary for accessors that modify multiple properties to prevent premature notification while the object is still being modified.
Gets the table cell at the specified row and column indices. To get the accessible object at a particular (x, y) screen coordinate, use #atspi_component_get_accessible_at_point.
the specified table row, zero-indexed.
the specified table column, zero-indexed.
Gets the accessible child at a given coordinate within an #AtspiComponent.
a #gint specifying the x coordinate of the point in question.
a #gint specifying the y coordinate of the point in question.
the coordinate system of the point (x, y) (e.g. ATSPI_COORD_TYPE_WINDOW, ATSPI_COORD_TYPE_SCREEN).
Gets the accessible id of the accessible. This is not meant to be presented to the user, but to be an id which is stable over application development. Typically, this is the gtkbuilder id.
Get the description of 'i-th' action invocable on an
object implementing #AtspiAction.
an integer indicating which action to query.
Get the name of the 'i-th' action invocable on an
object implementing #AtspiAction.
an integer indicating which action to query.
Gets the opacity/alpha value of a component, if alpha blending is in use.
Gets the containing #AtspiApplication for an object.
Gets the AT-SPI IPC specification version supported by the application pointed to by the #AtspiAccessible object. Only works on application root objects.
Gets a set of attributes applied to a range of text from an #AtspiText object, optionally including its 'default' attributes.
a #gint indicating the offset from which the attribute search is based.
a #bool that, when set as #FALSE, indicates the call should only return those attributes which are explicitly set on the current attribute run, omitting any attributes which are inherited from the default values.
Gets the #AttributeSet representing any assigned name-value pair attributes or annotations for this object. For typographic, textual, or textually-semantic attributes, see atspi_text_get_attributes instead.
Gets a #GArray representing any assigned name-value pair attributes or annotations for this object. For typographic, textual, or textually-semantic attributes, see atspi_text_get_attributes_as_array instead.
Gets the ranges of text from an #AtspiText object which lie within the
bounds defined by (x, y) and (x+``width, y+``height).
the 'starting' x coordinate of the bounding box.
the 'starting' y coordinate of the bounding box.
the x extent of the bounding box.
the y extent of the bounding box.
an #AccessibleCoordType indicating the coordinate system to use for the returned values.
an #AtspiTextClipType indicating how to treat characters that intersect the bounding box's x extents.
an #AtspiTextClipType indicating how to treat characters that intersect the bounding box's y extents.
Gets an accessible representation of the caption for an #AtspiTable.
Gets the current offset of the text caret in an #AtspiText object.
Gets the character at a given offset for an #AtspiText object.
a #gint indicating the text offset where the desired character is located.
Gets the character count of an #AccessibleText object.
Gets a bounding box containing the glyph representing the character at a particular text offset. The returned values are meaningful only if the Text has both STATE_VISIBLE and STATE_SHOWING.
a #gint indicating the offset of the text character for whom boundary information is requested.
an #AccessibleCoordType indicating the coordinate system to use for the returned values.
Gets the #AtspiAccessible child of an #AtspiAccessible object at a given index.
a #long indicating which child is specified.
Gets the number of children contained by an #AtspiAccessible object.
Gets the #AtspiCollection interface for an #AtspiAccessible.
Gets the table column index occupied by the child at a particular 1-D child index.
see #atspi_table_get_index_at, #atspi_table_get_row_at_index
the specified child index, zero-indexed.
Gets a text description of a particular table column. This differs from #atspi_table_get_column_header, which returns an #Accessible.
the specified table column, zero-indexed.
Gets the number of columns spanned by the table cell at the specific row and column (some tables can have cells which span multiple rows and/or columns). The returned values are meaningful only if the Table has both STATE_VISIBLE and STATE_SHOWING.
the specified table row, zero-indexed.
the specified table column, zero-indexed.
Gets the header associated with a table column, if available. This differs from #atspi_table_get_column_description, which returns a string.
the specified table column, zero-indexed.
Returns the column headers as an array of cell accessibles.
Returns the number of columns occupied by this cell accessible. The returned values are meaningful only if the table cell has both STATE_VISIBLE and STATE_SHOWING.
Gets the current page number of an #AccessibleDocument object.
Gets the current value for an #AtspiValue.
Gets a named field from the objects table of associations (see g_object_set_data()).
name of the key for that association
Gets the default attributes applied to an #AtspiText object. The text attributes correspond to CSS attributes where possible. The combination of this attribute set and the attributes reported by #atspi_text_get_attributes describes the entire set of text attributes over a range.
Gets the description of an #AtspiAccessible object.
Gets the value of a single attribute, if specified for the document as a whole.
a string indicating the name of a specific attribute.
Gets all constant attributes for the document as a whole. For attributes
that change within the document content, see atspi_text_get_attribute_run instead.
Gets the #AtspiEditableText interface for an #AtspiAccessible.
Gets the bounding box of the specified #AtspiComponent. The returned values are meaningful only if the Component has both STATE_VISIBLE and STATE_SHOWING.
the desired coordinate system into which to return the results, (e.g. ATSPI_COORD_TYPE_WINDOW, ATSPI_COORD_TYPE_SCREEN).
Gets the application id for a #AtspiAccessible object. Only works on application root objects.
Gets the description of the image displayed in an #AtspiImage object.
Gets the bounding box of the image displayed in a specified #AtspiImage implementor. The returned values are meaningful only if the Image has both STATE_VISIBLE and STATE_SHOWING.
the desired coordinate system into which to return the results, (e.g. ATSPI_COORD_TYPE_WINDOW, ATSPI_COORD_TYPE_SCREEN).
Gets the locale associated with an image and its textual representation.
Gets the minimum x and y coordinates of the image displayed in a specified #AtspiImage implementor. The returned values are meaningful only if the Image has both STATE_VISIBLE and STATE_SHOWING.
the desired coordinate system into which to return the results, (e.g. ATSPI_COORD_TYPE_WINDOW, ATSPI_COORD_TYPE_SCREEN).
Gets the 1-D child index corresponding to the specified 2-D row and column indices. To get the accessible object at a particular (x, y) screen coordinate, use #atspi_component_get_accessible_at_point.
see #atspi_table_get_row_at_index, #atspi_table_get_column_at_index
the specified table row, zero-indexed.
the specified table column, zero-indexed.
Gets the index of an #AtspiAccessible object within its parent's #AtspiAccessible children list.
A set of pointers to all interfaces supported by an #AtspiAccessible.
Get the keybindings for the i-th action invocable on an
object implementing #AtspiAction, if any are defined.
The keybindings string format is as follows:
there are multiple parts to a keybinding string (typically 3).
They are delimited with ";". The first is the action's
keybinding which is usable if the object implementing the action
is currently posted to the screen, e.g. if a menu is posted
then these keybindings for the corresponding menu-items are
available. The second keybinding substring is the full key sequence
necessary to post the action's widget and activate it, e.g. for
a menu item such as "File->Open" it would both post the menu and
activate the item. Thus the second keybinding string is available
during the lifetime of the containing toplevel window as a whole,
whereas the first keybinding string only works while the object
implementing AtkAction is posted. The third (and optional)
keybinding string is the "keyboard shortcut" which invokes the
action without posting any menus.
Meta-keys are indicated by the conventional strings
"<Control>", "<Alt>", "<Shift>", "<Mod2>",
etc. (we use the same string as gtk_accelerator_name() in
gtk+-2.X.
an integer indicating which action to query.
Queries which layer the component is painted into, to help determine its visibility in terms of stacking order.
Gets the index of the #AtspiHyperlink object at a specified character offset.
a #gint specifying the character offset to query.
Gets the locale associated with the document's content, e.g. the locale for LOCALE_TYPE_MESSAGES.
Get the name of the 'i-th' action invocable on an
object implementing #AtspiAction.
an integer indicating which action to query.
Gets a UTF-8 string corresponding to the name of the role played by an object, translated to the current locale. This method will return useful values for roles that fall outside the enumeration used in atspi_accessible_getRole ().
Gets all #AtspiAccessible objects from the collection matching a given
rule.
An #AtspiMatchRule describing the match criteria.
An #AtspiCollectionSortOrder specifying the way the results are to be sorted.
The maximum number of results to return, or 0 for no limit.
Not supported.
Gets all #AtspiAccessible objects from the collection, before
current_object, matching a given rule.
Upon reaching this object, searching should stop.
An #AtspiMatchRule describing the match criteria.
An #AtspiCollectionSortOrder specifying the way the results are to be sorted.
An #AtspiCollectionTreeTraversalType specifying restrictions on the objects to be traversed.
The maximum number of results to return, or 0 for no limit.
Not supported.
Gets all #AtspiAccessible objects from the collection, after
current_object, matching a given rule.
The object at which to start searching.
An #AtspiMatchRule describing the match criteria.
An #AtspiCollectionSortOrder specifying the way the results are to be sorted.
An #AtspiCollectionTreeTraversalType specifying restrictions on the objects to be traversed.
If #TRUE, only descendants of current_object's parent will be returned. Otherwise (if #FALSE), any accessible may be returned if it would preceed current_object in a flattened hierarchy.
The maximum number of results to return, or 0 for no limit.
Not supported.
Gets the maximum allowed value for an #AtspiValue.
Queries the z stacking order of a component which is in the MDI or window layer. (Bigger z-order numbers mean nearer the top)
Gets the minimum increment by which an #AtspiValue can be adjusted.
Gets the minimum allowed value for an #AtspiValue.
Get the number of actions invokable on an #AtspiAction implementor.
Gets the number of columns in an #AtspiTable, exclusive of any columns that are programmatically hidden, but inclusive of columns that may be outside of the current scrolling window or viewport.
Gets the total number of #AtspiHyperlink objects that an #AtspiHypertext implementor has.
Gets the number of rows in an #AtspiTable, exclusive of any rows that are programmatically hidden, but inclusive of rows that may be outside of the current scrolling window or viewport.
Gets the number of children of an #AtspiSelection implementor which are currently selected.
Queries a table to find out how many columns are currently selected. Not all tables support column selection.
Query a table to find out how many rows are currently selected. Not all tables support row selection.
Gets the number of active non-contiguous selections for an #AtspiText object.
Gets the name of an #AtspiAccessible object.
Gets the character offset into the text at a given point.
the x coordinate of the point to be queried.
the y coordinate of the point to be queried.
an #AtspiCoordType indicating the coordinate system in which the values should be returned.
Gets the page count of an #AccessibleDocument object.
Gets an #AtspiAccessible object's parent container.
Gets the minimum x and y coordinates of the specified #AtspiComponent. The returned values are meaningful only if the Component has both STATE_VISIBLE and STATE_SHOWING.
Returns the process id associated with the given accessible. Mainly added for debugging; it is a shortcut to explicitly querying the accessible's app->bus_name and then calling GetConnectionUnixProcessID.
Gets a property of an object.
The value can be:
In general, a copy is made of the property contents and the caller is responsible for freeing the memory by calling g_value_unset().
Note that g_object_get_property() is really intended for language bindings, g_object_get() is much more convenient for C programming.
the name of the property to get
return location for the property value
This function gets back user data pointers stored via g_object_set_qdata().
A #GQuark, naming the user data pointer
Gets the bounding box for text within a range in an #AtspiText object. The returned values are meaningful only if the Text has both STATE_VISIBLE and STATE_SHOWING.
a #gint indicating the offset of the first text character for whom boundary information is requested.
a #gint indicating the offset of the text character after the last character for whom boundary information is requested.
an #AtspiCoordType indicating the coordinate system to use for the returned values.
Gets a UTF-8 string corresponding to the name of the role played by an object. This method will return useful values for roles that fall outside the enumeration used in atspi_accessible_get_role ().
Gets the table row index occupied by the child at a particular 1-D child index.
see #atspi_table_get_index_at, #atspi_table_get_column_at_index
the specified child index, zero-indexed.
Given a child index, determines the row and column indices and extents, and whether the cell is currently selected. If the child at index is not a cell (for instance, if it is a summary, caption, etc.), #FALSE is returned. The returned values are meaningful only if the Table has both STATE_VISIBLE and STATE_SHOWING.
Example: If the #AtspiTable child at index '6' extends across columns 5 and 6 of row 2 of an #AtspiTable instance, and is currently selected, then
retval = atspi_table_get_row_column_extents_at_index (table, 6, row, col, row_extents, col_extents, is_selected);
will return #TRUE, and after the call row, col, row_extents, col_extents, and is_selected will contain 2, 5, 1, 2, and #TRUE, respectively.
the index of the #AtspiTable child whose row/column extents are requested.
Gets the row and column indexes and extents of this cell accessible. The returned values are meaningful only if the table cell has both STATE_VISIBLE and STATE_SHOWING.
Gets a text description of a particular table row. This differs from #atspi_table_get_row_header, which returns an #AtspiAccessible.
the specified table row, zero-indexed.
Gets the number of rows spanned by the table cell at the specific row and column. (some tables can have cells which span multiple rows and/or columns). The returned values are meaningful only if the Table has both STATE_VISIBLE and STATE_SHOWING.
the specified table row, zero-indexed.
the specified table column, zero-indexed.
Gets the header associated with a table row, if available. This differs from #atspi_table_get_row_description, which returns a string.
the specified table row, zero-indexed.
Returns the row headers as an array of cell accessibles.
Returns the number of rows occupied by this cell accessible. The returned values are meaningful only if the table cell has both STATE_VISIBLE and STATE_SHOWING.
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.
a #gint indicating which of the selected children is specified.
Queries a table for a list of indices of columns which are currently selected.
Queries a table for a list of indices of rows which are currently selected.
Gets a portion of the text exposed through an #AtspiText according to a given offset
and a specific granularity, along with the start and end offsets defining the
boundaries of such a portion of text.
If granularity is ATSPI_TEXT_GRANULARITY_CHAR the character at the
offset is returned.
If granularity is ATSPI_TEXT_GRANULARITY_WORD the returned string
is from the word start at or before the offset to the word start after
the offset.
The returned string will contain the word at the offset if the offset is inside a word and will contain the word before the offset if the offset is not inside a word.
If granularity is ATSPI_TEXT_GRANULARITY_SENTENCE the returned string
is from the sentence start at or before the offset to the sentence
start after the offset.
The returned string will contain the sentence at the offset if the offset is inside a sentence and will contain the sentence before the offset if the offset is not inside a sentence.
If granularity is ATSPI_TEXT_GRANULARITY_LINE the returned string
is from the line start at or before the offset to the line
start after the offset.
If granularity is ATSPI_TEXT_GRANULARITY_PARAGRAPH the returned string
is from the start of the paragraph at or before the offset to the start
of the following paragraph after the offset.
position
An #AtspiTextGranularity
Gets an accessible object which summarizes the contents of an #AtspiTable.
Returns a reference to the accessible of the containing table.
Gets a range of text from an #AtspiText object. The number of bytes in the returned string may exceed either end_offset or start_offset, since UTF-8 is a variable-width encoding.
a #gint indicating the start of the desired text range.
a #gint indicating the first character past the desired range.
Gets delimited text from an #AtspiText object which follows a given text offset.
a #gint indicating the offset from which the delimiter search is based.
an #AtspiTextBoundaryType indicating whether the desired text string is a word, sentence, line, or attribute run.
Gets delimited text from an #AtspiText object which includes a given text offset.
a #gint indicating the offset from which the delimiter search is based.
an #AtspiTextBoundaryType indicating whether the desired text string is a word, sentence, line, or attribute run.
Gets the value of a named attribute at a given offset.
The character offset at which to query the attribute.
The attribute to query.
Gets the attributes applied to a range of text from an #AtspiText object. The text attributes correspond to CSS attributes where possible. DEPRECATED
a #gint indicating the offset from which the attribute search is based.
Gets delimited text from an #AtspiText object which precedes a given text offset.
a #gint indicating the offset from which the delimiter search is based.
an #AtspiTextBoundaryType indicating whether the desired text string is a word, sentence, line, or attribute run.
Gets the toolkit name for an #AtspiAccessible object. Only works on application root objects.
Gets the toolkit version for an #AtspiAccessible object. Only works on application root objects.
Gets n_properties properties for an object.
Obtained properties will be set to values. All properties must be valid.
Warnings will be emitted and undefined behaviour may result if invalid
properties are passed in.
the names of each property to get
the values of each property to get
Attempts to set the keyboard input focus to the specified #AtspiComponent.
Inserts text into an #AtspiEditableText object.
As with all character offsets, the specified position may not be the
same as the resulting byte offset, since the text is in a
variable-width encoding.
a #gint indicating the character offset at which to insert the new text.
a string representing the text to insert, in UTF-8 encoding.
the number of characters of text to insert, in bytes. If the byte count of text is less than or equal to length, the entire contents of text will be inserted.
Not yet implemented.
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.
an index into the #AtspiSelection's list of children.
Determines whether specified table column is selected. Not all tables support column selection.
the zero-indexed column number of the column being queried.
Checks whether object has a [floating][floating-ref] reference.
Determines whether a table row is selected. Not all tables support row selection.
the zero-indexed row number of the row being queried.
Determines whether the cell at a specific row and column is selected.
the zero-indexed row of the cell being queried.
the zero-indexed column of the cell being queried.
Emits a "notify" signal for the property property_name on object.
When possible, eg. when signaling a property change from within the class that registered the property, you should use g_object_notify_by_pspec() instead.
Note that emission of the notify signal may be blocked with g_object_freeze_notify(). In this case, the signal emissions are queued and will be emitted (in reverse order) when g_object_thaw_notify() is called.
the name of a property installed on the class of object.
Emits a "notify" signal for the property specified by pspec on object.
This function omits the property name lookup, hence it is faster than g_object_notify().
One way to avoid using g_object_notify() from within the class that registered the properties, and using g_object_notify_by_pspec() instead, is to store the GParamSpec used with g_object_class_install_property() inside a static array, e.g.:
enum
{
PROP_0,
PROP_FOO,
PROP_LAST
};
static GParamSpec *properties[PROP_LAST];
static void
my_object_class_init (MyObjectClass *klass)
{
properties[PROP_FOO] = g_param_spec_int ("foo", "Foo", "The foo",
0, 100,
50,
G_PARAM_READWRITE);
g_object_class_install_property (gobject_class,
PROP_FOO,
properties[PROP_FOO]);
}
and then notify a change on the "foo" property with:
g_object_notify_by_pspec (self, properties[PROP_FOO]);
the #GParamSpec of a property installed on the class of object.
Inserts text from the system clipboard into an #AtspiEditableText object.
As with all character offsets, the specified position may not be the
same as the resulting byte offset, since the text is in a
variable-width encoding.
a #gint indicating the character offset at which to insert the new text.
Increase the reference count of object, and possibly remove the
[floating][floating-ref] reference, if object has a floating reference.
In other words, if the object is floating, then this call "assumes ownership" of the floating reference, converting it to a normal reference by clearing the floating flag while leaving the reference count unchanged. If the object is not floating, then this call adds a new normal reference increasing the reference count by one.
Since GLib 2.56, the type of object will be propagated to the return type
under the same conditions as for g_object_ref().
De-selects the specified column, removing it from the current column selection. Not all tables support column selection.
the zero-indexed column number of the column being de-selected.
De-selects the specified row, removing it from the current row selection. Not all tables support row selection.
the zero-indexed number of the row being de-selected.
De-selects a text selection.
a #gint indicating which text selection to remove.
Releases all references to other objects. This can be used to break reference cycles.
This function should only be called from object system implementations.
Scrolls whatever container of the #AtspiText text range so it becomes visible on the screen.
a #gint indicating the start of the desired text range.
a #gint indicating the first character past the desired range.
a #AtspiScrollType indicating where the object should be placed on the screen.
Scrolls whatever container of the #AtspiText text range so it becomes visible on the screen at a given position.
a #gint indicating the start of the desired text range.
a #gint indicating the first character past the desired range.
a #AtspiCoordType indicating whether the coordinates are relative to the screen, to the window, or to the parent object.
the x coordinate of the point to reach
the y coordinate of the point to reach
Scrolls whatever container of the #AtspiComponent object so it becomes visible on the screen.
a #AtspiScrollType indicating where the object should be placed on the screen.
Scrolls whatever container of the #AtspiComponent object so it becomes visible on the screen at a given position.
a #AtspiCoordType indicating whether the coordinates are relative to the screen, to the window, or to the parent object.
the x coordinate of the point to reach
the y coordinate of the point to reach
Attempts to select all of the children of an #AtspiSelection implementor. Not all #AtspiSelection implementors support this operation.
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.
a #gint indicating which child of the #Accessible is to be selected.
Sets the type of data to cache for accessibles. If this is not set for an application or is reset to ATSPI_CACHE_UNDEFINED, then the desktop's cache flag will be used. If the desktop's cache flag is also undefined, then all possible data will be cached. This function is intended to work around bugs in toolkits where the proper events are not raised / to aid in testing for such bugs.
Moves the text caret to a given position.
the offset to which the text caret is to be moved.
Sets the current value of an #AtspiValue.
a #gdouble value which is the desired new value of the object.
Each object carries around a table of associations from strings to pointers. This function lets you set an association.
If the object already had an association with that name, the old association will be destroyed.
Internally, the key is converted to a #GQuark using g_quark_from_string().
This means a copy of key is kept permanently (even after object has been
finalized) — so it is recommended to only use a small, bounded set of values
for key in your program, to avoid the #GQuark storage growing unbounded.
name of the key
data to associate with that key
Moves and resizes the specified component.
the new vertical position to which the component should be moved.
the new horizontal position to which the component should be moved.
the width to which the component should be resized.
the height to which the component should be resized.
the coordinate system in which the position is specified. (e.g. ATSPI_COORD_TYPE_WINDOW, ATSPI_COORD_TYPE_SCREEN).
Moves the component to the specified position.
the new vertical position to which the component should be moved.
the new horizontal position to which the component should be moved.
the coordinate system in which the position is specified. (e.g. ATSPI_COORD_TYPE_WINDOW, ATSPI_COORD_TYPE_SCREEN).
Sets a property on an object.
the name of the property to set
the value
Changes the bounds of an existing #AtspiText text selection.
a zero-offset index indicating which text selection to modify.
a #gint indicating the new starting offset for the selection.
a #gint indicating the desired new offset of the first character after the selection.
Resizes the specified component to the given coordinates.
the width to which the component should be resized.
the height to which the component should be resized.
Replace the entire text contents of an #AtspiEditableText object.
a character string, encoded in UTF-8, which is to become the new text contents of the #AtspiEditableText object.
Remove a specified datum from the object's data associations, without invoking the association's destroy handler.
name of the key
This function gets back user data pointers stored via
g_object_set_qdata() and removes the data from object
without invoking its destroy() function (if any was
set).
Usually, calling this function is only required to update
user data pointers with a destroy notifier, for example:
void
object_add_to_user_list (GObject *object,
const gchar *new_string)
{
// the quark, naming the object data
GQuark quark_string_list = g_quark_from_static_string ("my-string-list");
// retrieve the old string list
GList *list = g_object_steal_qdata (object, quark_string_list);
// prepend new string
list = g_list_prepend (list, g_strdup (new_string));
// this changed 'list', so we need to set it again
g_object_set_qdata_full (object, quark_string_list, list, free_string_list);
}
static void
free_string_list (gpointer data)
{
GList *node, *list = data;
for (node = list; node; node = node->next)
g_free (node->data);
g_list_free (list);
}
Using g_object_get_qdata() in the above example, instead of g_object_steal_qdata() would have left the destroy function set, and thus the partial string list would have been freed upon g_object_set_qdata_full().
A #GQuark, naming the user data pointer
Reverts the effect of a previous call to
g_object_freeze_notify(). The freeze count is decreased on object
and when it reaches zero, queued "notify" signals are emitted.
Duplicate notifications for each property are squashed so that at most one #GObject::notify signal is emitted for each property, in the reverse order in which they have been queued.
It is an error to call this function when the freeze count is zero.
Decreases the reference count of object. When its reference count
drops to 0, the object is finalized (i.e. its memory is freed).
If the pointer to the #GObject may be reused in future (for example, if it is an instance variable of another object), it is recommended to clear the pointer to %NULL rather than retain a dangling pointer to a potentially invalid #GObject instance. Use g_clear_object() for this.
This function essentially limits the life time of the closure to
the life time of the object. That is, when the object is finalized,
the closure is invalidated by calling g_closure_invalidate() on
it, in order to prevent invocations of the closure with a finalized
(nonexisting) object. Also, g_object_ref() and g_object_unref() are
added as marshal guards to the closure, to ensure that an extra
reference count is held on object during invocation of the
closure. Usually, this function will be called on closures that
use this object as closure data.
#GClosure to watch
Find the #GParamSpec with the given name for an
interface. Generally, the interface vtable passed in as g_iface
will be the default vtable from g_type_default_interface_ref(), or,
if you know the interface has already been loaded,
g_type_default_interface_peek().
any interface vtable for the interface, or the default vtable for the interface
name of a property to look up.
Add a property to an interface; this is only useful for interfaces that are added to GObject-derived types. Adding a property to an interface forces all objects classes with that interface to have a compatible property. The compatible property could be a newly created #GParamSpec, but normally g_object_class_override_property() will be used so that the object class only needs to provide an implementation and inherits the property description, default value, bounds, and so forth from the interface property.
This function is meant to be called from the interface's default
vtable initialization function (the class_init member of
#GTypeInfo.) It must not be called after after class_init has
been called for any object types implementing this interface.
If pspec is a floating reference, it will be consumed.
any interface vtable for the interface, or the default vtable for the interface.
the #GParamSpec for the new property
Lists the properties of an interface.Generally, the interface
vtable passed in as g_iface will be the default vtable from
g_type_default_interface_ref(), or, if you know the interface has
already been loaded, g_type_default_interface_peek().
any interface vtable for the interface, or the default vtable for the interface
Creates a new instance of a #GObject subtype and sets its properties.
Construction parameters (see %G_PARAM_CONSTRUCT, %G_PARAM_CONSTRUCT_ONLY) which are not explicitly specified are set to their default values.
the type id of the #GObject subtype to instantiate
an array of #GParameter
Selects the specified column, adding it to the current column selection. Not all tables support column selection.