/*
This file is part of Telegram Desktop,
the official desktop version of Telegram messaging app, see https://telegram.org

Telegram Desktop is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

It is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.

In addition, as a special exception, the copyright holders give permission
to link the code of portions of this program with the OpenSSL library.

Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
Copyright (c) 2014-2016 John Preston, https://desktop.telegram.org
*/
#include "stdafx.h"
#include "settings/settings_block_widget.h"

#include "styles/style_settings.h"

namespace Settings {

BlockWidget::BlockWidget(QWidget *parent, UserData *self, const QString &title) : ScrolledWidget(parent)
, _self(self)
, _title(title) {
}

void BlockWidget::setContentLeft(int contentLeft) {
	_contentLeft = contentLeft;
}

int BlockWidget::contentTop() const {
	return emptyTitle() ? 0 : (st::settingsBlockMarginTop + st::settingsBlockTitleHeight);
}

void BlockWidget::paintEvent(QPaintEvent *e) {
	Painter p(this);

	paintTitle(p);
	paintContents(p);
}

void BlockWidget::paintTitle(Painter &p) {
	if (emptyTitle()) return;

	p.setFont(st::settingsBlockTitleFont);
	p.setPen(st::settingsBlockTitleFg);
	int titleTop = st::settingsBlockMarginTop + st::settingsBlockTitleTop;
	p.drawTextLeft(contentLeft(), titleTop, width(), _title);
}

} // namespace Settings