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java.lang.Object
   |
   +----java.awt.Component
           |
           +----java.awt.Container
                   |
                   +----java.awt.Window
                           |
                           +----java.awt.Dialog
                                   |
                                   +----app.util.BasicAlert

Summary

public class  BasicAlert
     extends java.awt.Dialog
     implements java.awt.event.ActionListener, 
                java.awt.event.WindowListener
{
          // Fields 2
     public static final int SCROLL_HORZ;
     public static final int SCROLL_VERT;

          // Constructors 1
     public BasicAlert(Frame, String, boolean, String, int, int, int, float, float);

          // Methods 12
     public void actionPerformed(ActionEvent);
     public TextArea getTextArea();
     protected void goAway();
     protected TextArea makeTextArea(String, int, int, int);
     public Point position(Window, float, float);
     public void windowActivated(WindowEvent);
     public void windowClosed(WindowEvent);
     public void windowClosing(WindowEvent);
     public void windowDeactivated(WindowEvent);
     public void windowDeiconified(WindowEvent);
     public void windowIconified(WindowEvent);
     public void windowOpened(WindowEvent);
}

BasicAlert is a basic alert Dialog.

Fields

· SCROLL_VERT

Summary  |  Top

   public static final int SCROLL_VERT

Bit-mask requesting a vertical scoll-bar for the text.

   public static final int SCROLL_HORZ

Bit-mask requesting a horizontal scoll-bar for the text.

Constructors

· BasicAlert

Summary  |  Top

   public BasicAlert(Frame frame, 
                     String title, 
                     boolean isModal, 
                     String text, 
                     int rows, 
                     int cols, 
                     int scrollbars, 
                     float northern, 
                     float western) 

   protected TextArea makeTextArea(String text, 
                                   int rows, 
                                   int cols, 
                                   int scrollbars) 

Can override in subclasses to change look. The scrollbars value is appropriate for a TextArea constructor.

   public TextArea getTextArea() 

Can call externally to manipulate TextArea's attributes or contents.

   public Point position(Window target, 
                         float northern, 
                         float western) 

Use the Window's current dimensions to determine it's desired top-left position. Does not actually change the position of the Window, only returns a Point representing what its weighted position would be.

   protected void goAway() 

Go away.

   public void actionPerformed(ActionEvent what) 

Doesn't matter what the action was, we always goAway().

Implements:

actionPerformed in interface ActionListener

   public void windowClosing(WindowEvent what) 

As WindowListener -- a click in the close-box will goAway().

Implements:

windowClosing in interface WindowListener

   public void windowActivated(WindowEvent what) 

As WindowListener -- "OK" gets focus.

Implements:

windowActivated in interface WindowListener

   public void windowClosed(WindowEvent what) 

As WindowListener -- do nothing.

Implements:

windowClosed in interface WindowListener

   public void windowDeactivated(WindowEvent what) 

As WindowListener -- do nothing.

Implements:

windowDeactivated in interface WindowListener

   public void windowDeiconified(WindowEvent what) 

As WindowListener -- "OK" gets focus.

Implements:

windowDeiconified in interface WindowListener

   public void windowIconified(WindowEvent what) 

As WindowListener -- do nothing.

Implements:

windowIconified in interface WindowListener

   public void windowOpened(WindowEvent what) 

As WindowListener -- "OK" gets focus.

Implements:

windowOpened in interface WindowListener

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