gtkMainIteration {RGtk2} | R Documentation

## gtkMainIteration

### Description

Runs a single iteration of the mainloop. If no events are waiting to be processed GTK+ will block until the next event is noticed. If you don't want to block look at `gtkMainIterationDo` or check if any events are pending with `gtkEventsPending` first.

### Usage

    gtkMainIteration()

### Value

[logical] `TRUE` if `gtkMainQuit` has been called for the innermost mainloop.

### Author(s)

Derived by RGtkGen from GTK+ documentation

[Package RGtk2 version 2.20.40 Index]