protected void pageChanged() {
if (getMessage() != null) setMessage(null);
if (fOptionsTab != null) {
String path = fOptionsTab.getAntBuildFileName();
String warningMessage = null;
if (path != null
&& path.length() > 0
&& "build.xml".equals(new Path(path).lastSegment())) // $NON-NLS-1$
warningMessage = PDEUIMessages.ExportOptionsTab_antReservedMessage;
setMessage(warningMessage, IMessageProvider.WARNING);
}
String error =
fExportPart.getSelectionCount() > 0 ? null : PDEUIMessages.ExportWizard_status_noselection;
if (error == null) error = validateTabs();
setErrorMessage(error);
setPageComplete(error == null);
}
