/** Handles mouse down events. The event is delegated to the currently active tool. */
public void mousePressed(MouseEvent e) {
try {
requestFocus(); // JDK1.1
Point p = constrainPoint(new Point(e.getX(), e.getY()));
setLastClick(new Point(e.getX(), e.getY()));
tool().mouseDown(e, p.x, p.y);
checkDamage();
} catch (Throwable t) {
handleMouseEventException(t);
}
}
/**
* Hook method which can be overriden by subclasses to provide specialised behaviour in the event
* of a popup trigger.
*/
protected void handlePopupMenu(MouseEvent e, int x, int y) {
Figure figure = drawing().findFigure(e.getX(), e.getY());
if (figure != null) {
Object attribute = figure.getAttribute(Figure.POPUP_MENU);
if (attribute == null) {
figure = drawing().findFigureInside(e.getX(), e.getY());
}
if (figure != null) {
showPopupMenu(figure, e.getX(), e.getY(), e.getComponent());
}
}
}
/** Handles mouse move events. The event is delegated to the currently active tool. */
public void mouseMoved(MouseEvent e) {
try {
tool().mouseMove(e, e.getX(), e.getY());
} catch (Throwable t) {
handleMouseEventException(t);
}
}
/** Handles mouse drag events. The event is delegated to the currently active tool. */
public void mouseDragged(MouseEvent e) {
try {
Point p = constrainPoint(new Point(e.getX(), e.getY()));
tool().mouseDrag(e, p.x, p.y);
checkDamage();
} catch (Throwable t) {
handleMouseEventException(t);
}
}