/**
* Activate/Deactivate Rotate-Button
*
* @param b
*/
public void activateRotation(boolean b) {
if (showRotate && b) {
rotatePanel.setVisible(b);
rotateSlider.setValue(((ShapeItem) board.getSelectedItems()[0]).getRotation());
} else {
rotatePanel.setVisible(false);
}
rotate.setEnabled(b);
}
/**
* Sets the value of the rotate Slider
*
* @param degree as int
*/
public void setRotateValue(int degree) {
rotateSlider.setValue(degree);
}