Yi Wang

- (void)keyboardWillShow:(NSNotification*)aNotification will be called several times.

The file generated by Gp7Exporter cannot show multiple tracks in Guitar Pro 8

9

### Is there an existing issue for this? - [X] I have searched the existing issues ### Current Behavior When a score conrtains multiple tracks, Guitar Pro 8 cannot open...

If I use this view in a rectangle view, the width of vertical line and horizontal line is not the same. How can I set the width and height of...