Revision 1867 org.gvsig.tools/library/trunk/org.gvsig.tools/org.gvsig.tools.swing/org.gvsig.tools.swing.impl/src/main/java/org/gvsig/tools/swing/impl/DefaultZoomDialog.java

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DefaultZoomDialog.java
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package org.gvsig.tools.swing.impl;
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import java.awt.BorderLayout;


  		




  
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import java.awt.Component;


  		




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import java.awt.Dialog;


  		




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import java.awt.Dimension;


  		




  
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import java.awt.GraphicsConfiguration;


  		




  
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import java.awt.GraphicsDevice;


  		




  
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import java.awt.Rectangle;


  		




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import java.awt.Toolkit;


  		




  
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import java.awt.Window;


  		




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import java.awt.event.ActionEvent;


  		




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import java.awt.event.ActionListener;


  		




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  ......




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    private String value = null;


  		




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    private JTextArea text = null;


  		




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    public DefaultZoomDialog(String title) {


  		




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        super((Dialog) null, title, true);


  		




  
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    public DefaultZoomDialog(Component parent, String title) {


  		




  
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        super(getParentWindow(parent), title, ModalityType.DOCUMENT_MODAL);


  		




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    }


  		




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    public DefaultZoomDialog(String title, String value) {


  		




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        this(title);


  		




  
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    public DefaultZoomDialog(Component parent, String title, String value) {


  		




  
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        this(parent, title);


  		




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        this.value = value;


  		




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        initComponents();


  		




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    }


  		




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    private static Window getParentWindow(Component c) {


  		




  
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        while( c!=null ) {


  		




  
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            if( c instanceof Window ) {


  		




  
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                return (Window) c;


  		




  
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            } 


  		




  
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            c = c.getParent();


  		




  
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        }


  		




  
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        return null;


  		




  
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    }


  		




  
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    public void setEditable(boolean editable) {


  		




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        this.text.setEditable(editable);


  		




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    }


  		




  ......




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    }


  		




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    public void center() {


  		




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        Dimension dimension = Toolkit.getDefaultToolkit().getScreenSize();


  		




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        Dimension size = this.getPreferredSize();


  		




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        int x = (int) ((dimension.getWidth() - size.getWidth()) / 2);


  		




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        int y = (int) ((dimension.getHeight() - size.getHeight()) / 2);


  		




  
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//        Dimension dimension = Toolkit.getDefaultToolkit().getScreenSize();


  		




  
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//        int x = (int) ((dimension.getWidth() - size.getWidth()) / 2);


  		




  
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//        int y = (int) ((dimension.getHeight() - size.getHeight()) / 2);


  		




  
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        Rectangle r = this.getGraphicsConfiguration().getBounds();


  		




  
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        int x = (int) ((r.width - size.getWidth()) / 2) + r.x;


  		




  
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        int y = (int) ((r.height - size.getHeight()) / 2) + r.y ;


  		




  
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        this.setLocation(x, y);


  		




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    }


  		




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