init

Telegram/lib_ui/ui/widgets/menu/menu_separator.cpp

@@ -0,0 +1,53 @@
+// This file is part of Desktop App Toolkit,
+// a set of libraries for developing nice desktop applications.
+//
+// For license and copyright information please follow this link:
+// https://github.com/desktop-app/legal/blob/master/LEGAL
+//
+#include "ui/widgets/menu/menu_separator.h"
+
+#include "ui/painter.h"
+#include "styles/style_widgets.h"
+
+namespace Ui::Menu {
+
+Separator::Separator(
+	not_null<RpWidget*> parent,
+	const style::Menu &st,
+	const style::MenuSeparator &separator,
+	not_null<QAction*> action)
+: ItemBase(parent, st)
+, _lineWidth(separator.width)
+, _padding(separator.padding)
+, _fg(separator.fg)
+, _bg(st.itemBg)
+, _height(_padding.top() + _lineWidth + _padding.bottom())
+, _action(action) {
+	initResizeHook(parent->sizeValue());
+	paintRequest(
+	) | rpl::on_next([=] {
+		Painter p(this);
+
+		p.fillRect(0, 0, width(), _height, _bg);
+		p.fillRect(
+			_padding.left(),
+			_padding.top(),
+			width() - _padding.left() - _padding.right(),
+			_lineWidth,
+			_fg);
+	}, lifetime());
+}
+
+not_null<QAction*> Separator::action() const {
+	return _action;
+}
+
+bool Separator::isEnabled() const {
+	return false;
+}
+
+int Separator::contentHeight() const {
+	return _height;
+}
+
+} // namespace Ui::Menu