//------------------------------------------------------------------------------
// LabelDialog.java:
//		Implementation of "control creator" class LabelDialog
//------------------------------------------------------------------------------
import java.awt.*;
import DialogLayout;
import java.applet.*;

public class LabelDialog
{
	Container    m_Parent       = null;
	boolean      m_fInitialized = false;
	DialogLayout m_Layout;

	// Control definitions
	//--------------------------------------------------------------------------
	Button        IDOK;
	Button        IDCANCEL;
	Label         IDC_STATIC1;
	TextField     IDC_EDIT1;


	// Constructor
	//--------------------------------------------------------------------------
	public LabelDialog (Container parent)
	{
		m_Parent = parent;
	}

	// Initialization.
	//--------------------------------------------------------------------------
	public boolean CreateControls()
	{
		// CreateControls should be called only once
		//----------------------------------------------------------------------
		if (m_fInitialized || m_Parent == null)
			return false;

		// m_Parent must be extended from the Container class
		//----------------------------------------------------------------------
		if (!(m_Parent instanceof Container))
			return false;

		// Since a given font may not be supported across all platforms, it
		// is safe to modify only the size of the font, not the typeface.
		//----------------------------------------------------------------------
	    Font OldFnt = m_Parent.getFont();
	    if (OldFnt != null)
	    {
			Font NewFnt = new Font(OldFnt.getName(), OldFnt.getStyle(), 12);

    		m_Parent.setFont(NewFnt);
	    }

		// All position and sizes are in dialog logical units, so we use a
		// DialogLayout as our layout manager.
		//----------------------------------------------------------------------
		m_Layout = new DialogLayout(m_Parent, 186, 95);
		m_Parent.setLayout(m_Layout);
		m_Parent.addNotify();

		Dimension size   = m_Layout.getDialogSize();
		Insets    insets = m_Parent.insets();
		
		m_Parent.resize(insets.left + size.width  + insets.right,
                        insets.top  + size.height + insets.bottom);

		// Control creation
		//----------------------------------------------------------------------
		IDOK = new Button ("OK");
		m_Parent.add(IDOK);
		m_Layout.setShape(IDOK, 36, 64, 50, 14);

		IDCANCEL = new Button ("Cancel");
		m_Parent.add(IDCANCEL);
		m_Layout.setShape(IDCANCEL, 103, 64, 50, 14);

		IDC_STATIC1 = new Label ("Enter Label Text:", Label.LEFT);
		m_Parent.add(IDC_STATIC1);
		m_Layout.setShape(IDC_STATIC1, 65, 15, 65, 10);

		IDC_EDIT1 = new TextField ("");
		m_Parent.add(IDC_EDIT1);
		m_Layout.setShape(IDC_EDIT1, 15, 31, 155, 14);

		m_fInitialized = true;
		return true;
	}
}

class LDialog extends Dialog implements Runnable
{
	private LabelDialog ldlg = null;
	private DLSim theApplet = null;
	private Labelable lbable = null;

	LDialog(DLSim theApplet, Labelable lbable)
	{
		super(theApplet.myFrame, "Set Label Text", true);
		this.theApplet = theApplet;
		this.lbable = lbable;
		setFont(new Font("Arial", Font.PLAIN, 12));
		ldlg = new LabelDialog(this);
		ldlg.CreateControls();
	}

	public void run()
	{
		try {
			Thread.sleep(100);
		} catch (Exception e) {}
		show();
	}

	public boolean action(Event evt, Object what)
	{
		Object target = evt.target;
		if (target instanceof Button) {
			Button button = (Button)target;
			if (button.getLabel().compareTo("OK") == 0) {
				lbable.putLabel(ldlg.IDC_EDIT1.getText());
				theApplet.pegboard.repaint(lbable.bx(), lbable.by(), DLobj.WID, DLobj.HT);
			}
			hide();
		}
		return true;
	}

	public boolean handleEvent(Event evt)
	{
		switch (evt.id)
		{
			case Event.WINDOW_DESTROY:
				dispose();
				return true;
			default:
				return super.handleEvent(evt);
		}			 
	}

}