gui_4.java

learn to use eclipse by example

package org.eclipsebook.ch07;


// This code was partially generated by Visual for Eclipse (v4all)
//
// *******************************************************************************
// 
// V4ALL for Swing)
// 
// (c) Ramin Assisi, Computer Scientist, Switzerland 2003
// 
// 
// *******************************************************************************
// 



/**
 * user code imports V4ALL Entry Level
 */
// user code begin IMPORTS {1} Swing
// user code end
// user code begin IMPORTS {1} SWT
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// user code begin IMPORTS {1} HTML
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// user code begin IMPORTS {1} Eclipse
// user code end
// user code begin IMPORTS {1} C#
// user code end


import org.eclipse.swt.*;
import org.eclipse.swt.graphics.*;
import org.eclipse.swt.widgets.*;
import org.eclipse.swt.custom.*;
import org.eclipse.swt.layout.*;
import org.eclipse.swt.events.*;


public class Gui_4
{

/**
 * user code fields V4ALL Entry Level
 */
// user code begin FIELDS {1} Swing
// user code end
// user code begin FIELDS {1} SWT
// user code end
// user code begin FIELDS {1} HTML
// user code end
// user code begin FIELDS {1} Eclipse
// user code end
// user code begin FIELDS {1} C#
// user code end

/**
 * user code methods V4ALL Entry Level
 */
// user code begin METHODS {1} Swing
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// user code begin METHODS {1} SWT
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// user code end


    public void processEvent(){
    // user code begin {1} Swing
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    // user code begin {1} SWT
    ivjLabel100.setText("No worries.");
    // user code end
    // user code begin {1} HTML
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    // user code end
    }
/**
* Initializes connections
* @exception java.lang.Exception The exception description.
*/
/* WARNING: THIS METHOD WILL BE REGENERATED. */
private void initConnections() throws java.lang.Exception {
    // user code begin {1} Swing
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    // user code begin {1} HTML
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    // user code begin {1} Eclipse
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    // user code end
    // user code begin {2} Swing
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    // user code begin {2} SWT
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    // user code begin {2} HTML
    // user code end
    // user code begin {2} Eclipse
    // user code end
    // user code begin {2} C#
    // user code end
}
/**
* Return the Frame100 property value.
* @return Shell
*/
/* WARNING: THIS METHOD WILL BE REGENERATED. */
public Shell getFrame100(){
	if(ivjFrame100==null){
        try {
			Display display = new Display();
			ivjFrame100 = new Shell(display);
           ivjFrame100.setBounds(47, 55, 365, 184);
           ivjFrame100.setForeground(new Color(null, 0, 0, 0));
	         int height = java.awt.Toolkit.getDefaultToolkit().getScreenSize().height;
	         int width  = java.awt.Toolkit.getDefaultToolkit().getScreenSize().width;
           ivjFrame100.setLocation(width/2 - 365/2, height/2 - 184/2);
          // user code begin {1} Swing
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          // user code begin {1} HTML
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          // user code end
        } catch (java.lang.Throwable ivjExc) {
          // user code begin {1} Swing
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        handleException(ivjExc);
        }
	}
	return ivjFrame100;
}
/** V4ALL Entry Level
* Return the Button100 property value.
* @return Buttonl
*/
/* WARNING: THIS METHOD WILL BE REGENERATED. */
private Button getButton100() {
    if (ivjButton100 == null) {
        try {
           ivjButton100 = new Button(getFrame100(), SWT.NULL);
           ivjButton100.setText("Click Me");
           ivjButton100.setBounds(80, 76, 85, 25);
           ivjButton100.setForeground(new Color(null, 0, 0, 0));
           ivjButton100.addSelectionListener (new SelectionAdapter () {
           	public void widgetSelected (SelectionEvent e) {
                processEvent();
                // user code begin {3} SWT
                // user code end
              };
           });
           // user code begin {1} Swing
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           // user code end
        } catch (java.lang.Throwable ivjExc) {
           // user code begin {2} Swing
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           // user code end
        handleException(ivjExc);
        }
    }
    return ivjButton100;
}
/** V4ALL Entry Level
* Return the Label100 property value.
* @return org.eclipse.swt.widgets.Labell
*/
/* WARNING: THIS METHOD WILL BE REGENERATED. */
private org.eclipse.swt.widgets.Label getLabel100() {
    if (ivjLabel100 == null) {
        try {
           ivjLabel100 = new org.eclipse.swt.widgets.Label(getFrame100(), SWT.NULL);
           ivjLabel100.setText(" ");
           ivjLabel100.setBounds(218, 76, 82, 23);
           ivjLabel100.setForeground(new Color(null, 0, 0, 0));
           // user code begin {1} Swing
           // user code end
           // user code begin {1} SWT
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           // user code begin {1} HTML
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           // user code begin {1} Eclipse
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           // user code end
        } catch (java.lang.Throwable ivjExc) {
           // user code begin {2} Swing
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        handleException(ivjExc);
        }
    }
    return ivjLabel100;
}


/**
 * Initialize the class.
 */
/* WARNING: THIS METHOD WILL BE REGENERATED. */
private void initialize() {
    try {
        // user code begin {1} Swing
        // user code end
        // user code begin {1} SWT
        // user code end
        // user code begin {1} HTML
        // user code end
        // user code begin {1} Eclipse
        // user code end
        // user code begin {1} C#
        // user code end
        initConnections();
        // user code begin {2} Swing
        // user code end
        // user code begin {2} SWT
        // user code end
        // user code begin {2} HTML
        // user code end
        // user code begin {2} Eclipse
        // user code end
        // user code begin {2} C#
        // user code end
     }
     catch (java.lang.Throwable ivjExc) {
         handleException(ivjExc);
     }
}



/** V4ALL Entry Level
* Called whenever the part throws an exception.
* @param exception java.lang.Throwable
*/
private void handleException(java.lang.Throwable exception) {
	/* Uncomment the following lines to print uncaught exceptions to stdout */
    // System.out.println("--------- UNCAUGHT EXCEPTION ---------");
    // exception.printStackTrace(System.out);
}



private Shell ivjFrame100 = null;
private Button ivjButton100 = null;
private org.eclipse.swt.widgets.Label ivjLabel100 = null;
/**
 * Gui_4 constructor comment.
 * @param title java.lang.String
 */
public Gui_4(String title){
	getFrame100().setText(title);
}
/**
 * main entrypoint - starts the part when it is run as an application
 * @param args java.lang.String[]
 */
 public static void main(java.lang.String[] args) {
    try {
        Gui_4 aGui_4;
		aGui_4 = new Gui_4("Frame");
		aGui_4.getFrame100();
		aGui_4.getButton100();
		aGui_4.getLabel100();
		aGui_4.getFrame100().open();
		while (! aGui_4.getFrame100().isDisposed()) {
			if (! aGui_4.getFrame100().getDisplay().readAndDispatch())
				aGui_4.getFrame100().getDisplay().sleep();
		}
		aGui_4.getFrame100().dispose();
    }
    catch (Throwable exception) {
        System.err.println("Exception occurred in main() of javax.swing.JFrame");
        exception.printStackTrace(System.out);
    }
 }


}