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Viewing changes to installer/BreadcrumbWidget/BreadcrumbItemButton.h

  • Committer: Package Import Robot
  • Author(s): Jonathan Riddell
  • Date: 2015-03-24 23:06:35 UTC
  • mto: This revision was merged to the branch mainline in revision 88.
  • Revision ID: package-import@ubuntu.com-20150324230635-nvt7aq7kqvaxq36e
Tags: upstream-5.2.2-1
Import upstream version 5.2.2-1

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installer/BreadcrumbWidget/BreadcrumbItemButton.h
 
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/****************************************************************************************
 
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 * Copyright (c) 2006 Peter Penz <peter.penz@gmx.at>                                    *
 
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 * Copyright (c) 2006 Aaron Seigo <aseigo@kde.org>                                      *
 
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 * Copyright (c) 2009 Seb Ruiz <ruiz@kde.org>                                           *
 
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 *                                                                                      *
 
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 * This program is free software; you can redistribute it and/or modify it under        *
 
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 * the terms of the GNU General Public License as published by the Free Software        *
 
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 * Foundation; either version 2 of the License, or (at your option) any later           *
 
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 * version.                                                                             *
 
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 *                                                                                      *
 
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 * This program is distributed in the hope that it will be useful, but WITHOUT ANY      *
 
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 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A      *
 
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 * PARTICULAR PURPOSE. See the 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 along with         *
 
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 * this program.  If not, see <http://www.gnu.org/licenses/>.                           *
 
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 ****************************************************************************************/
 
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#ifndef BREADCRUMBITEMBUTTON_P_H
 
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#define BREADCRUMBITEMBUTTON_P_H
 
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#include <QColor>
 
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#include <QtWidgets/QPushButton>
 
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class QEvent;
 
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/**
 
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 * @brief Base class for buttons of the URL navigator.
 
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 *
 
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 * Each button of the URL navigator contains an URL, which
 
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 * is set as soon as the button has been clicked.
 
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 */
 
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class BreadcrumbItemButton : public QPushButton
 
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{
 
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    Q_OBJECT
 
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    public:
 
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        BreadcrumbItemButton( QWidget* parent );
 
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        BreadcrumbItemButton( const QIcon &icon, const QString &text, QWidget *parent );
 
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        virtual ~BreadcrumbItemButton();
 
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        void setActive( const bool active );
 
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        virtual QSize sizeHint() const;
 
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    protected:
 
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        enum DisplayHint
 
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        {
 
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            ActiveHint = 1,
 
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            HoverHint = 2
 
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        };
 
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        void setDisplayHintEnabled(DisplayHint hint, bool enable);
 
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        bool isDisplayHintEnabled(DisplayHint hint) const;
 
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        virtual void enterEvent(QEvent* event);
 
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        virtual void leaveEvent(QEvent* event);
 
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        virtual void paintEvent(QPaintEvent* event);
 
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        virtual void drawHoverBackground(QPainter* painter);
 
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        /** Returns the foreground color by respecting the current display hint. */
 
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        QColor foregroundColor() const;
 
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    private:
 
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        void init();
 
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        int m_displayHint;
 
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};
 
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#endif