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https://github.com/Nheko-Reborn/nheko.git
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da6e7c11dc
On KDE desktop icon failed to appear because TrayIcon requested a zero-size rect. Implementing MsgCountComposedIcon::availableSizes() method fixes that. After icon became visible it was not transparent, and places that should have been transparent contained artifacts likely due to uninitialized memory. Implementing MsgCountComposedIcon::pixmap() which returns a pixmap with alpha channel fixes that.
60 lines
1.7 KiB
C++
60 lines
1.7 KiB
C++
/*
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* nheko Copyright (C) 2017 Konstantinos Sideris <siderisk@auth.gr>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include <QAction>
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#include <QIcon>
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#include <QIconEngine>
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#include <QMenu>
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#include <QPainter>
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#include <QRect>
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#include <QSystemTrayIcon>
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class MsgCountComposedIcon : public QIconEngine
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{
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public:
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MsgCountComposedIcon(const QString &filename);
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virtual void paint(QPainter *p, const QRect &rect, QIcon::Mode mode, QIcon::State state);
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virtual QIconEngine *clone() const;
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virtual QList<QSize> availableSizes(QIcon::Mode mode, QIcon::State state) const;
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virtual QPixmap pixmap(const QSize& size, QIcon::Mode mode, QIcon::State state);
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int msgCount = 0;
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private:
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const int BubbleDiameter = 17;
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QIcon icon_;
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};
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class TrayIcon : public QSystemTrayIcon
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{
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Q_OBJECT
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public:
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TrayIcon(const QString &filename, QWidget *parent);
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public slots:
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void setUnreadCount(int count);
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private:
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QAction *viewAction_;
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QAction *quitAction_;
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MsgCountComposedIcon *icon_;
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};
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