Trait atk::prelude::AtkImageExt[−][src]

pub trait AtkImageExt: 'static {
    fn image_description(&self) -> Option<GString>;

    fn image_locale(&self) -> Option<GString>;

    fn image_position(&self, coord_type: CoordType) -> (i32, i32);

    fn image_size(&self) -> (i32, i32);

    fn set_image_description(&self, description: &str) -> bool;
}
Expand description

Trait containing all Image methods.

Implementors

Image, NoOpObject

Required methods

Get a textual description of this image.

Returns

a string representing the image description

Retrieves the locale identifier associated to the Image.

Returns

a string corresponding to the POSIX LC_MESSAGES locale used by the image description, or None if the image does not specify a locale.

Gets the position of the image in the form of a point specifying the images top-left corner.

If the position can not be obtained (e.g. missing support), x and y are set to -1.

coord_type

specifies whether the coordinates are relative to the screen or to the components top level window

Returns

x

address of gint to put x coordinate position; otherwise, -1 if value cannot be obtained.

y

address of gint to put y coordinate position; otherwise, -1 if value cannot be obtained.

Get the width and height in pixels for the specified image. The values of width and height are returned as -1 if the values cannot be obtained (for instance, if the object is not onscreen).

If the size can not be obtained (e.g. missing support), x and y are set to -1.

Returns

width

filled with the image width, or -1 if the value cannot be obtained.

height

filled with the image height, or -1 if the value cannot be obtained.

Sets the textual description for this image.

description

a string description to set for self

Returns

boolean TRUE, or FALSE if operation could not be completed.

Implementors