Interface

Wnck-3.0WnckWindowSignalSignatures

interface SignalSignatures {
    "actions-changed": (
        arg0: Wnck.WindowActions,
        arg1: Wnck.WindowActions,
    ) => void;
    "class-changed": () => void;
    "geometry-changed": () => void;
    "icon-changed": () => void;
    "name-changed": () => void;
    notify: (arg0: GObject.ParamSpec) => void;
    "role-changed": () => void;
    "state-changed": (arg0: Wnck.WindowState, arg1: Wnck.WindowState) => void;
    "type-changed": () => void;
    "workspace-changed": () => void;
}

Hierarchy (View Summary)

Index

Properties

"actions-changed": (arg0: Wnck.WindowActions, arg1: Wnck.WindowActions) => void

Emitted when the actions availabilities for window change.

"class-changed": () => void

Emitted when the class name or instance name of window changes.

"geometry-changed": () => void

Emitted when the geometry of window changes.

"icon-changed": () => void

Emitted when the icon of window changes.

"name-changed": () => void

Emitted when the name of window changes.

"role-changed": () => void

Emitted when the role of window changes.

"state-changed": (arg0: Wnck.WindowState, arg1: Wnck.WindowState) => void

Emitted when the state of window changes. This can happen when window is (un)minimized, (un)maximized, (un)sticked, (un)shaded, (un)made above, (un)made below, (un)set fullscreen, when it needs attention, etc. See Wnck.WindowState for the complete list of states that might have changed.

"type-changed": () => void

Emitted when the EWMH type hint of the window changes.

3.20

"workspace-changed": () => void

Emitted when the current workspace of window changes, or if window has been pinned or unpinned.

Properties - Inherited from GObject

notify: (arg0: GObject.ParamSpec) => void

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.

Note that getting this signal doesn’t itself guarantee that the value of the property has actually changed. When it is emitted is determined by the derived GObject class. If the implementor did not create the property with GObject.ParamFlags.EXPLICIT_NOTIFY, then any call to g_object_set_property() results in ::notify being emitted, even if the new value is the same as the old. If they did pass GObject.ParamFlags.EXPLICIT_NOTIFY, then this signal is emitted only when they explicitly call g_object_notify() or g_object_notify_by_pspec(), and common practice is to do that only when the value has actually changed.

This signal is typically used to obtain change notification for a single property, by specifying the property name as a detail in the g_signal_connect() call, like this:

g_signal_connect (text_view->buffer, "notify::paste-target-list",
G_CALLBACK (gtk_text_view_target_list_notify),
text_view)

It is important to note that you must use [canonical parameter names][class@GObject.ParamSpec#parameter-names] as detail strings for the notify signal.