/** Shows the tab and put into the foreground, if no query is executed yet. */
private void showTab() {
if (mainTab == null) {
mainTab = ui.getMainTab();
}
if (mainTab != null) {
tab = mainTab.getTab(this);
tab.getComponent().addStyleName("example-queries-tab");
tab.setEnabled(true);
if (!(mainTab.getSelectedTab() instanceof ResultViewPanel)) {
mainTab.setSelectedTab(tab);
}
}
}
private void hideTabSheet() {
if (mainTab == null) {
mainTab = ui.getMainTab();
}
if (mainTab != null) {
tab = mainTab.getTab(this);
if (tab != null) {
tab.setEnabled(false);
}
}
}