src/dolphintabbar.h

   1 /***************************************************************************
   2  * Copyright (C) 2014 by Emmanuel Pescosta <emmanuelpescosta099@gmail.com> *
   3  *                                                                         *
   4  *   This program is free software; you can redistribute it and/or modify  *
   5  *   it under the terms of the GNU General Public License as published by  *
   6  *   the Free Software Foundation; either version 2 of the License, or     *
   7  *   (at your option) any later version.                                   *
   8  *                                                                         *
   9  *   This program is distributed in the hope that it will be useful,       *
  10  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  11  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  12  *   GNU General Public License for more details.                          *
  13  *                                                                         *
  14  *   You should have received a copy of the GNU General Public License     *
  15  *   along with this program; if not, write to the                         *
  16  *   Free Software Foundation, Inc.,                                       *
  17  *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA            *
  18  ***************************************************************************/
  19
  20 #ifndef DOLPHIN_TAB_BAR_H
  21 #define DOLPHIN_TAB_BAR_H
  22
  23 #include <QTabBar>
  24
  25 class DolphinTabBar : public QTabBar
  26 {
  27     Q_OBJECT
  28
  29 public:
  30     explicit DolphinTabBar(QWidget* parent);
  31
  32 signals:
  33     void openNewActivatedTab(int index);
  34     void tabDropEvent(int index, QDropEvent* event);
  35     void tabDetachRequested(int index);
  36
  37 protected:
  38     void dragEnterEvent(QDragEnterEvent* event) override;
  39     void dragLeaveEvent(QDragLeaveEvent* event) override;
  40     void dragMoveEvent(QDragMoveEvent* event) override;
  41     void dropEvent(QDropEvent* event) override;
  42     void mousePressEvent(QMouseEvent* event) override;
  43     void mouseReleaseEvent(QMouseEvent* event) override;
  44     void mouseDoubleClickEvent(QMouseEvent* event) override;
  45
  46     /**
  47      * Opens a context menu for the tab on the \a event position.
  48      */
  49     void contextMenuEvent(QContextMenuEvent* event) override;
  50
  51 private slots:
  52     void slotAutoActivationTimeout();
  53
  54 private:
  55     /**
  56      * If \a index is a valid index (>= 0), store the index and start the timer
  57      * (if the interval >= 0 ms). If the index is not valid (< 0), stop the timer.
  58      */
  59     void updateAutoActivationTimer(const int index);
  60
  61 private:
  62     QTimer* m_autoActivationTimer;
  63     int m_autoActivationIndex;
  64     int m_tabToBeClosedOnMiddleMouseButtonRelease;
  65 };
  66
  67 #endif // DOLPHIN_TAB_BAR_H