_PianoKeyboardWidget struct

Piano Keyboard widget.

Contents

Public variables

int num_keys
Number of visible keys (1-128).
int start_key
0-127.
bool scrollable
When true, start key can change and when false the keys are fixed.
bool playable
Whether clicking on keys plays them.
bool editable
Whether clicking on keys "enables" them.
GtkOrientation orientation
Horizontal/vertical.
ChordDescriptor* chord_descr
Chord descriptor, if this widget is for a chord key.