src/gui/properties/speedwidget.h

   1 /*
   2  * Bittorrent Client using Qt and libtorrent.
   3  * Copyright (C) 2015 Anton Lashkov <lenton_91@mail.ru>
   4  *
   5  * This program is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU General Public License
   7  * as published by the Free Software Foundation; either version 2
   8  * of the License, or (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  18  *
  19  * In addition, as a special exception, the copyright holders give permission to
  20  * link this program with the OpenSSL project's "OpenSSL" library (or with
  21  * modified versions of it that use the same license as the "OpenSSL" library),
  22  * and distribute the linked executables. You must obey the GNU General Public
  23  * License in all respects for all of the code used other than "OpenSSL".  If you
  24  * modify file(s), you may extend this exception to your version of the file(s),
  25  * but you are not obligated to do so. If you do not wish to do so, delete this
  26  * exception statement from your version.
  27  */
  28
  29 #pragma once
  30
  31 #include <QComboBox>
  32 #include <QWidget>
  33
  34 class QHBoxLayout;
  35 class QLabel;
  36 class QMenu;
  37 class QVBoxLayout;
  38
  39 class PropertiesWidget;
  40 class SpeedPlotView;
  41
  42 class ComboBoxMenuButton final : public QComboBox
  43 {
  44     Q_OBJECT
  45     Q_DISABLE_COPY_MOVE(ComboBoxMenuButton)
  46
  47 public:
  48     ComboBoxMenuButton(QWidget *parent, QMenu *menu);
  49     void showPopup() override;
  50
  51 private:
  52     QMenu *m_menu = nullptr;
  53 };
  54
  55
  56 class SpeedWidget : public QWidget
  57 {
  58     Q_OBJECT
  59     Q_DISABLE_COPY_MOVE(SpeedWidget)
  60
  61 public:
  62     explicit SpeedWidget(PropertiesWidget *parent);
  63     ~SpeedWidget();
  64
  65 private slots:
  66     void onPeriodChange(int period);
  67     void onGraphChange(int id);
  68     void update();
  69
  70 private:
  71     void loadSettings();
  72     void saveSettings() const;
  73
  74     QVBoxLayout *m_layout = nullptr;
  75     QHBoxLayout *m_hlayout = nullptr;
  76     QLabel *m_periodLabel = nullptr;
  77     QComboBox *m_periodCombobox = nullptr;
  78     SpeedPlotView *m_plot = nullptr;
  79
  80     ComboBoxMenuButton *m_graphsButton = nullptr;
  81     QMenu *m_graphsMenu = nullptr;
  82     QList<QAction *> m_graphsMenuActions;
  83 };