Class
WebKit2ColorChooserRequest
Description [src]
class WebKit2.ColorChooserRequest : GObject.Object {
parent: GObject
}A request to open a color chooser.
Whenever the user interacts with an
HTML element, WebKit will need to show a dialog to choose a color. For that
to happen in a general way, instead of just opening a GtkColorChooser
(which might be not desirable in some cases, which could prefer to use their
own color chooser dialog), WebKit will fire the
WebKitWebView::run-color-chooser signal with a WebKitColorChooserRequest
object, which will allow the client application to specify the color to be
selected, to inspect the details of the request (e.g. to get initial color)
and to cancel the request, in case nothing was selected.
In case the client application does not wish to handle this signal,
WebKit will provide a default handler which will asynchronously run
a regular GtkColorChooserDialog for the user to interact with.
Instance methods
webkit_color_chooser_request_cancel
Cancels request and the input element changes to use the initial color.
Available since: 2.8
webkit_color_chooser_request_finish
Finishes request and the input element keeps the current value of
WebKitColorChooserRequest:rgba.
Available since: 2.8
webkit_color_chooser_request_get_element_rectangle
Gets the bounding box of the color input element.
Available since: 2.8
webkit_color_chooser_request_get_rgba
Gets the current GdkRGBA color of request.
Available since: 2.8
webkit_color_chooser_request_set_rgba
Sets the current GdkRGBA color of request.
Available since: 2.8
Signals
WebKit2.ColorChooserRequest::finished
Emitted when the request finishes. This signal can be emitted because the
user completed the request calling webkit_color_chooser_request_finish(),
or cancelled it with webkit_color_chooser_request_cancel() or because the
color input element is removed from the DOM.
Available since: 2.8
Signals inherited from GObject (1)
GObject.Object::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.