PROGRAMAS CONTROLES 3

import com.ms.wfc.app.*;

import com.ms.wfc.core.*;

import com.ms.wfc.ui.*;

import com.ms.wfc.html.*;

/**

* This class can take a variable number of parameters on the command

* line. Program execution begins with the main() method. The class

* constructor is not invoked unless an object of type 'Form1' is

* created in the main() method.

*/

public class Form1 extends Form

{

public Form1()

{

// Required for Visual J++ Form Designer support

initForm();

// TODO: Add any constructor code after initForm call

}

/**

* Form1 overrides dispose so it can clean up the

* component list.

*/

int h1=0;

int h2=0;

int h3=0;

int suma=0;

public void dispose()

{

super.dispose();

components.dispose();

trackBar1.setValue(100);

}

private void button1_click(Object source, Event e)

{

label1.setText(comboBox1.getText()+ " " + listBox1.getSelectedItem());

}

private void HScrollBar1_scroll(Object source, ScrollEvent e)

{

h1=HScrollBar1.getValue();

suma=h1+h2+h3;

if (suma<100)

{

edit1.setText(String.valueOf(h1));

edit4.setText(String.valueOf(100 - suma));

}

}

private void HScrollBar2_scroll(Object source, ScrollEvent e)

{

h2=HScrollBar2.getValue();

suma=h1+h2+h3;

if (suma<100)

{

edit2.setText(String.valueOf(h2));

edit4.setText(String.valueOf(100 - suma));

}

}

private void HScrollBar3_scroll(Object source, ScrollEvent e)

{

h3=HScrollBar3.getValue();

suma=h1+h2+h3;

if (suma<100)

{

edit3.setText(String.valueOf(h3));

edit4.setText(String.valueOf(100 - suma));

}

}

private void Form1_click(Object source, Event e)

{

}

private void trackBar1_scroll(Object source, Event e)

{

edit5.setText(String.valueOf(100 - trackBar1.getValue()));

}

/**

* NOTE: The following code is required by the Visual J++ form

* designer. It can be modified using the form editor. Do not

* modify it using the code editor.

*/

Container components = new Container();

ComboBox comboBox1 = new ComboBox();

ListBox listBox1 = new ListBox();

Label label1 = new Label();

Button button1 = new Button();

HScrollBar HScrollBar1 = new HScrollBar();

HScrollBar HScrollBar2 = new HScrollBar();

HScrollBar HScrollBar3 = new HScrollBar();

Edit edit1 = new Edit();

Edit edit2 = new Edit();

Edit edit3 = new Edit();

Edit edit4 = new Edit();

TrackBar trackBar1 = new TrackBar();

Edit edit5 = new Edit();

private void initForm()

{

this.setText("Form1");

this.setAutoScaleBaseSize(new Point(5, 13));

this.setClientSize(new Point(495, 428));

this.addOnClick(new EventHandler(this.Form1_click));

comboBox1.setLocation(new Point(48, 80));

comboBox1.setSize(new Point(152, 21));

comboBox1.setTabIndex(0);

comboBox1.setText("Escoje el saludo");

comboBox1.setItems(new Object[] {

"Buenos Dias",

"Buenas Noches",

"Saludos",

"Adios",

"Hasta Mañana",

"Nos vemos el viernes"});

listBox1.setLocation(new Point(216, 80));

listBox1.setSize(new Point(144, 95));

listBox1.setTabIndex(1);

listBox1.setText("listBox1");

listBox1.setUseTabStops(true);

listBox1.setItems(new Object[] {

"Juan",

"Pedro",

"Salvador",

"Cecilio"});

label1.setLocation(new Point(96, 256));

label1.setSize(new Point(288, 24));

label1.setTabIndex(2);

label1.setTabStop(false);

label1.setText("");

button1.setLocation(new Point(80, 208));

button1.setSize(new Point(304, 24));

button1.setTabIndex(3);

button1.setText("construye el saludo");

button1.addOnClick(new EventHandler(this.button1_click));

HScrollBar1.setLocation(new Point(104, 304));

HScrollBar1.setSize(new Point(192, 16));

HScrollBar1.setTabIndex(4);

HScrollBar1.setText("HScrollBar1");

HScrollBar1.addOnScroll(new ScrollEventHandler(this.HScrollBar1_scroll));

HScrollBar2.setLocation(new Point(104, 328));

HScrollBar2.setSize(new Point(192, 16));

HScrollBar2.setTabIndex(5);

HScrollBar2.setText("HScrollBar2");

HScrollBar2.addOnScroll(new ScrollEventHandler(this.HScrollBar2_scroll));

HScrollBar3.setLocation(new Point(104, 352));

HScrollBar3.setSize(new Point(192, 16));

HScrollBar3.setTabIndex(6);

HScrollBar3.setText("HScrollBar3");

HScrollBar3.addOnScroll(new ScrollEventHandler(this.HScrollBar3_scroll));

edit1.setLocation(new Point(48, 304));

edit1.setSize(new Point(40, 20));

edit1.setTabIndex(7);

edit1.setText("edit1");

edit2.setLocation(new Point(48, 328));

edit2.setSize(new Point(40, 20));

edit2.setTabIndex(8);

edit2.setText("edit2");

edit3.setLocation(new Point(48, 352));

edit3.setSize(new Point(40, 20));

edit3.setTabIndex(9);

edit3.setText("edit3");

edit4.setLocation(new Point(48, 384));

edit4.setSize(new Point(40, 20));

edit4.setTabIndex(10);

edit4.setText("edit4");

trackBar1.setLocation(new Point(376, 280));

trackBar1.setSize(new Point(42, 144));

trackBar1.setTabIndex(11);

trackBar1.setText("trackBar1");

trackBar1.setMaximum(100);

trackBar1.setOrientation(Orientation.VERTICAL);

trackBar1.addOnScroll(new EventHandler(this.trackBar1_scroll));

edit5.setLocation(new Point(320, 328));

edit5.setSize(new Point(48, 20));

edit5.setTabIndex(12);

edit5.setText("edit5");

this.setNewControls(new Control[] {

edit5,

trackBar1,

edit4,

edit3,

edit2,

edit1,

HScrollBar3,

HScrollBar2,

HScrollBar1,

button1,

label1,

listBox1,

comboBox1});

}

/**

* The main entry point for the application.

*

* @param args Array of parameters passed to the application

* via the command line.

*/

public static void main(String args[])

{

Application.run(new Form1());

}

}