emitPrepare
⚠️ Deprecated ⚠️
This is deprecated since version 4.10.
This widget will be removed in GTK 5
---Emits the "prepare" signal. See onPrepare.
Parameters
page
the current page
This is deprecated since version 4.10.
This widget will be removed in GTK 5
---Emits the "prepare" signal. See onPrepare.
the current page