Method grabForSlideAnimation

Telegram/SourceFiles/mainwindow.cpp:171–174

}

QPixmap MainWindow::grabForSlideAnimation() {
	const auto body = bodyWidget();
	return body->size().isEmpty() ? QPixmap() : Ui::GrabWidget(body);
}

void MainWindow::preventOrInvoke(Fn<void()> callback) {
	if (_main && _main->preventsCloseSection(callback)) {