Package ch.bailu.gtk.gdk

Schnittstelle Toplevel.OnComputeSize

Umschließende Klasse:
Toplevel
Funktionsschnittstelle:
Dies ist eine funktionale Schnittstelle, die somit als Zuweisungsziel für einen Lambdaausdruck oder eine Methodenreferenz verwendet werden kann.
@FunctionalInterface public static interface Toplevel.OnComputeSize

  • Methodenübersicht

    Modifizierer und Typ
    Methode
    Beschreibung
    void
    onComputeSize(ch.bailu.gtk.gdk.ToplevelSize size)
    Emitted when the size for the surface needs to be computed, when
    it is present.

  • Methodendetails

    • onComputeSize

      void onComputeSize(@Nonnull ch.bailu.gtk.gdk.ToplevelSize size)
      Emitted when the size for the surface needs to be computed, when
      it is present.

      This signal will normally be emitted during or after a call to
      [method@Gdk.Toplevel.present], depending on the configuration
      received by the windowing system. It may also be emitted at any
      other point in time, in response to the windowing system
      spontaneously changing the configuration of the toplevel surface.

      It is the responsibility of the toplevel user to handle this signal
      and compute the desired size of the toplevel, given the information
      passed via the [struct@Gdk.ToplevelSize] object. Failing to do so
      will result in an arbitrary size being used as a result.
      Parameter:
      size - a `GdkToplevelSize`