public void actionPerformed(ActionEvent arg0) {
JFrame f = gfFrame;
ClassBrowser classBrowser = gfFrame.getClassBrowser();
GPackage pkg = null;
try {
pkg = classBrowser.getProject().getDefaultPackage();
} catch (ProjectNotOpenException e) {
e.printStackTrace();
return;
} catch (RemoteException e) {
e.printStackTrace();
return;
}
NewClassDialog dialog = new NewClassDialog(f, pkg);
dialog.setVisible(true);
if (!dialog.okPressed()) {
return;
}
String className = dialog.getClassName();
// GClass gClass = superclass.createSubclass(className);
try {
File dir = pkg.getProject().getDir();
File newJavaFile = new File(dir, className + ".java");
GreenfootUtil.createSkeleton(
className, null, newJavaFile, NormalClassRole.getInstance().getTemplateFileName());
GClass newClass = pkg.newClass(className);
ClassView classView = new ClassView(classBrowser, newClass);
classBrowser.addClass(classView);
} catch (RemoteException re) {
re.printStackTrace();
} catch (IOException ioe) {
// TODO definitely should report an error condition via dialog
ioe.printStackTrace();
} catch (ProjectNotOpenException pnoe) {
pnoe.printStackTrace();
}
}
/**
* If it is a new actor, that has not been added to the world yet, the dragging is handled here.
*/
public boolean drag(Object o, Point p) {
Insets insets = getInsets();
Point p2 = new Point(p.x - insets.left, p.y - insets.top);
if (o instanceof Actor && ActorVisitor.getWorld((Actor) o) == null) {
if (!getVisibleRect().contains(p)) {
return false;
}
if (o != dragActor) {
// It is the first time we are dragging this actor. Create the drag image.
dragActor = (Actor) o;
dragImage =
GreenfootUtil.createDragShadow(ActorVisitor.getDragImage(dragActor).getAwtImage());
}
dragLocation = p2;
repaint();
return true;
} else if (dropTargetListener != null) {
return dropTargetListener.drag(o, p2);
} else {
return false;
}
}