PHPDebugUIMessages.PHPExecutableLaunchTab_variables, null);
pgrmArgVariableButton.setLayoutData(new GridData(
GridData.HORIZONTAL_ALIGN_END));
pgrmArgVariableButton.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
StringVariableSelectionDialog dialog = new StringVariableSelectionDialog(
getShell());
dialog.open();
String variable = dialog.getVariableExpression();
if (variable != null) {
fPrgmArgumentsText.insert(variable);
fPrgmArgumentsText.setFont(parent.getFont());
}
}