private Button buildRemoveParameterButton(final HorizontalPanel entry) {
Button remButton = new Button();
remButton.setStyleName(removeParamButton.getStyleName());
remButton.setHTML(removeParamButton.getHTML());
remButton.addClickHandler(
new ClickHandler() {
public void onClick(ClickEvent event) {
removeParameter(entry);
enableSaveButton();
}
});
return remButton;
}
@UiHandler("addParamButton")
void onAddParamClicked(ClickEvent event) {
addParameter("", "");
addParamButton.setFocus(true);
enableSaveButton();
}
private void disableDeleteButton() {
deleteButton.setEnabled(false);
}
private void enableDeleteButton() {
deleteButton.setEnabled(true);
}
private void disableSaveButton() {
saveButton.setEnabled(false);
}
private void enableSaveButton() {
if (!isConfigListEmpty()) saveButton.setEnabled(true);
}