src/tabwidget.h

   1 /*
   2   Copyright 2013-2015 Mats Sjöberg
   3
   4   This file is part of the Pumpa programme.
   5
   6   Pumpa is free software: you can redistribute it and/or modify it
   7   under the terms of the GNU General Public License as published by
   8   the Free Software Foundation, either version 3 of the License, or
   9   (at your option) any later version.
  10
  11   Pumpa is distributed in the hope that it will be useful, but WITHOUT
  12   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  13   or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
  14   License for more details.
  15
  16   You should have received a copy of the GNU General Public License
  17   along with Pumpa.  If not, see <http://www.gnu.org/licenses/>.
  18 */
  19
  20 #ifndef TABWIDGET_H
  21 #define TABWIDGET_H
  22
  23 #include <QSet>
  24 #include <QWidget>
  25 #include <QTabBar>
  26 #include <QTabWidget>
  27 #include <QSignalMapper>
  28 #include <QKeyEvent>
  29
  30 class TabWidget : public QTabWidget {
  31   Q_OBJECT
  32
  33 public:
  34   TabWidget(QWidget* parent=0);
  35
  36   int addTab(QWidget* page, const QString& label, bool highlight=true,
  37              bool closable=false);
  38
  39   bool closable(int index) const { return m_okToClose.contains(index); }
  40
  41   QWidget* closeCurrentTab();
  42
  43 public slots:
  44   void highlightTab(int index=-1);
  45
  46   void deHighlightTab(int index=-1);
  47
  48 protected slots:
  49   void closeTab(int index);
  50
  51 protected:
  52   virtual void keyPressEvent(QKeyEvent* event);
  53
  54   void addHighlightConnection(QWidget* page, int index);
  55
  56   QSignalMapper* m_sMap;
  57   QSet<int> m_okToClose;
  58 };
  59
  60 #endif