public void focusGained(final FocusEvent e) {
if (e.getOppositeComponent() == null && shouldFocusEditor) {
shouldFocusEditor = false;
ToolWindowManager.getInstance(myPanel.getProject()).activateEditorComponent();
return;
}
myPanel.updateItems();
final List<NavBarItem> items = myPanel.getItems();
if (!myPanel.isInFloatingMode() && items.size() > 0) {
myPanel.setContextComponent(items.get(items.size() - 1));
} else {
myPanel.setContextComponent(null);
}
}
public void focusLost(final FocusEvent e) {
if (myPanel.getProject().isDisposed()) {
myPanel.setContextComponent(null);
myPanel.hideHint();
return;
}
final DialogWrapper dialog = DialogWrapper.findInstance(e.getOppositeComponent());
shouldFocusEditor = dialog != null;
if (dialog != null) {
Disposer.register(
dialog.getDisposable(),
new Disposable() {
@Override
public void dispose() {
if (dialog.getExitCode() == DialogWrapper.CANCEL_EXIT_CODE) {
shouldFocusEditor = false;
}
}
});
}
// required invokeLater since in current call sequence KeyboardFocusManager is not initialized
// yet
// but future focused component
//noinspection SSBasedInspection
SwingUtilities.invokeLater(
new Runnable() {
public void run() {
processFocusLost(e);
}
});
}
private void processFocusLost(FocusEvent e) {
final Component opposite = e.getOppositeComponent();
if (myPanel.isInFloatingMode()
&& opposite != null
&& DialogWrapper.findInstance(opposite) != null) {
myPanel.hideHint();
return;
}
final boolean nodePopupInactive = !myPanel.isNodePopupActive();
boolean childPopupInactive = !JBPopupFactory.getInstance().isChildPopupFocused(myPanel);
if (nodePopupInactive && childPopupInactive) {
if (opposite != null
&& opposite != myPanel
&& !myPanel.isAncestorOf(opposite)
&& !e.isTemporary()) {
myPanel.setContextComponent(null);
myPanel.hideHint();
}
}
myPanel.updateItems();
}