showToolbar method
override
Shows the selection toolbar at the location of the current cursor.
Returns false if a toolbar couldn't be shown, such as when the toolbar
is already shown, or when no text selection currently exists.
Implementation
@override
bool showToolbar() {
// Web is using native dom elements to enable clipboard functionality of the
// context menu: copy, paste, select, cut. It might also provide additional
// functionality depending on the browser (such as translate). Due to this,
// we should not show a Flutter toolbar for the editable text elements
// unless the browser's context menu is explicitly disabled.
if (kIsWeb && BrowserContextMenu.enabled) {
return false;
}
if (_selectionOverlay == null) {
return false;
}
clipboardStatus.update();
_selectionOverlay!.showToolbar();
return true;
}