/*
* (non-Javadoc)
*
* @see
* org.mt4j.input.inputProcessors.IGestureEventListener#processGestureEvent
* (org.mt4j.input.inputProcessors.MTGestureEvent)
*/
public boolean processGestureEvent(MTGestureEvent ge) {
if (ge instanceof TapEvent) {
TapEvent te = (TapEvent) ge;
if (te.getTapID() == TapEvent.TAPPED) {
Vector3D w =
Tools3D.project(app, app.getCurrentScene().getSceneCam(), te.getLocationOnScreen());
Vector3D x = suggestionBox.globalToLocal(w);
float zero = suggestionBox.getVerticesLocal()[0].y;
float heightPerLine =
suggestionBox.getHeightXY(TransformSpace.LOCAL)
/ (float) (suggestionBox.getLineCount() + 1);
int line = (int) ((x.y - zero) / heightPerLine);
if (currentSuggestions.size() > line) {
try {
setText(currentSuggestions.get(line));
} catch (NullPointerException ex) {
setText("Error in MTSuggestionTextArea");
}
}
}
}
return false;
}
