AfterFunc mimics time.AfterFunc's API but runs the callback inside the Gtk main loop.

AfterMsFunc is similar to AfterFunc but takes in milliseconds instead.

Async runs fn asynchronously, then runs the function it returns in the Gtk main thread.

AsyncCancel is similar to AsyncCtx, but the context is created internally.

AsyncCtx does what Async does, except the returned callback will not be executed if the given context has expired or the returned callback is called.

BindPreviewer binds the file chooser dialog with a previewer.

DoAfter calls f after the given duration in the Gtk main loop.

DoAfterMs calls f after the given ms in the Gtk main loop.

ExecAsync executes function asynchronously in the Gtk main thread.

ExecAsyncCtx executes the function asynchronously in the Gtk main thread only if the context has not expired.

ExecLater executes the function asynchronously with a low priority.

IsClosing returns true if the window is destroyed.

NewModalDialog returns a new modal dialog that's transient for the main window.

Clipboard is initialized on init().

Windower is the interface for a window.