set_show_apply_button
Description:
Sets whether this can show the apply button.
When set to `TRUE`, typing text in the entry will reveal an apply button. Clicking it or pressing the <kbd>Enter</kbd> key will
hide the button and emit the [signal@EntryRow:AdwEntryRow:apply] signal.
This is useful if changing the entry contents can trigger an expensive operation, e.g. network activity, to avoid triggering it after typing every character.
Parameters:
| this |
an entry row |
| show_apply_button |
whether to show the apply button |