Method

GtkThemingEnginestate_is_running

deprecated: 3.6 since: 3.0

Declaration [src]

gboolean
gtk_theming_engine_state_is_running (
  GtkThemingEngine* engine,
  GtkStateType state,
  gdouble* progress
)

Description [src]

Returns TRUE if there is a transition animation running for the current region (see gtk_style_context_push_animatable_region()).

If progress is not NULL, the animation progress will be returned there, 0.0 means the state is closest to being FALSE, while 1.0 means it’s closest to being TRUE. This means transition animations will run from 0 to 1 when state is being set to TRUE and from 1 to 0 when it’s being set to FALSE.

Available since: 3.0

Deprecated since: 3.6

Always returns FALSE.

Parameters

state

Type: GtkStateType

A widget state.

progress

Type: gdouble*

Return location for the transition progress.

The argument will be set by the function.

Return value

Type: gboolean

TRUE if there is a running transition animation for state.