MainContext.prepare

Prepares to poll sources within a main loop. The resulting information for polling is determined by calling g_main_context_query ().

You must have successfully acquired the context with g_main_context_acquire() before you may call this function.

class MainContext
bool
prepare
()

Parameters

priority int*

location to store priority of highest priority source already ready.

Return Value

Type: bool

%TRUE if some source is ready to be dispatched prior to polling.

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