diff options
Diffstat (limited to 'atk/atkcomponent.c')
| -rw-r--r-- | atk/atkcomponent.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/atk/atkcomponent.c b/atk/atkcomponent.c index e4a9c63..080d521 100644 --- a/atk/atkcomponent.c +++ b/atk/atkcomponent.c @@ -258,6 +258,9 @@ atk_component_ref_accessible_at_point (AtkComponent *component, * * Gets the rectangle which gives the extent of the @component. * + * If the extent can not be obtained (e.g. a non-embedded plug or missing + * support), all of x, y, width, height are set to -1. + * **/ void atk_component_get_extents (AtkComponent *component, @@ -294,6 +297,13 @@ atk_component_get_extents (AtkComponent *component, if (iface->get_extents) (iface->get_extents) (component, real_x, real_y, real_width, real_height, coord_type); + else + { + *real_x = -1; + *real_y = -1; + *real_width = -1; + *real_height = -1; + } } /** @@ -307,6 +317,9 @@ atk_component_get_extents (AtkComponent *component, * Gets the position of @component in the form of * a point specifying @component's top-left corner. * + * If the position can not be obtained (e.g. a non-embedded plug or missing + * support), x and y are set to -1. + * * Deprecated: Since 2.12. Use atk_component_get_extents() instead. **/ void @@ -334,6 +347,11 @@ atk_component_get_position (AtkComponent *component, if (iface->get_position) (iface->get_position) (component, real_x, real_y, coord_type); + else + { + *real_x = -1; + *real_y = -1; + } } /** @@ -344,6 +362,9 @@ atk_component_get_position (AtkComponent *component, * * Gets the size of the @component in terms of width and height. * + * If the size can not be obtained (e.g. a non-embedded plug or missing + * support), width and height are set to -1. + * * Deprecated: Since 2.12. Use atk_component_get_extents() instead. **/ void @@ -372,6 +393,11 @@ atk_component_get_size (AtkComponent *component, if (iface->get_size) (iface->get_size) (component, real_width, real_height); + else + { + *real_width = -1; + *real_height = -1; + } } /** |