change_value


Description:

public virtual signal void change_value (ScrollType scroll)

The change_value signal is a keybinding signal which gets emitted when the user initiates a value change.

Applications should not connect to it, but may emit it with emit_by_name if they need to control the cursor programmatically.

The default bindings for this signal are Up/Down and PageUp and/PageDown.

Parameters:

scroll

a ScrollType to specify the speed and amount of change