48 lines
1 KiB
C++
48 lines
1 KiB
C++
/*
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This file is part of Telegram Desktop,
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the official desktop application for the Telegram messaging service.
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For license and copyright information please follow this link:
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https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
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*/
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#include "ui/unread_badge.h"
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#include "dialogs/dialogs_layout.h"
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namespace Ui {
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void UnreadBadge::setText(const QString &text, bool active) {
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_text = text;
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_active = active;
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const auto st = Dialogs::Layout::UnreadBadgeStyle();
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resize(
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std::max(st.font->width(text) + 2 * st.padding, st.size),
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st.size);
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update();
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}
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int UnreadBadge::textBaseline() const {
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const auto st = Dialogs::Layout::UnreadBadgeStyle();
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return ((st.size - st.font->height) / 2) + st.font->ascent;
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}
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void UnreadBadge::paintEvent(QPaintEvent *e) {
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if (_text.isEmpty()) {
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return;
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}
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Painter p(this);
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Dialogs::Layout::UnreadBadgeStyle unreadSt;
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unreadSt.muted = !_active;
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auto unreadRight = width();
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auto unreadTop = 0;
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Dialogs::Layout::paintUnreadCount(
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p,
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_text,
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unreadRight,
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unreadTop,
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unreadSt);
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}
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} // namespace Ui
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