Button Selection Event : Button « SWT JFace Eclipse « Java
Button Selection Event
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.graphics.Color;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
public class Gui_4 {
/**
* user code fields V4ALL Entry Level
*/
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/**
* user code methods V4ALL Entry Level
*/
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public void processEvent() {
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ivjLabel100.setText("No worries.");
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}
/**
* Initializes connections
*
* @exception java.lang.Exception
* The exception description.
*/
/* WARNING: THIS METHOD WILL BE REGENERATED. */
private void initConnections() throws java.lang.Exception {
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}
/**
* 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);
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} catch (java.lang.Throwable ivjExc) {
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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();
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};
});
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} catch (java.lang.Throwable ivjExc) {
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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));
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} catch (java.lang.Throwable ivjExc) {
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handleException(ivjExc);
}
}
return ivjLabel100;
}
/**
* Initialize the class.
*/
/* WARNING: THIS METHOD WILL BE REGENERATED. */
private void initialize() {
try {
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initConnections();
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} 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);
}
}
}
