Remove gtk2 style from qtbase, it will be moved to qtstyleplugins

This will allow us to drop gtk2 support from qtbase in future,
while still providing the gtk2 style for those who want to use it.

Also with moving to qtstyleplugins, the code can be simplified
because we can directly link to libraries we need, instead of using
QLibrary.

[ChangeLog][QtWidgets] Remove QGtkStyle, it is now provided in
qtstyleplugins repository.

Change-Id: I6221b1a513d7fda32e080f3ca159b0b2f8a8f246
Reviewed-by: Timo Jyrinki <timo.jyrinki@canonical.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Reviewed-by: Jens Bache-Wiig <jensbw@gmail.com>
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
Reviewed-by: J-P Nurmi <jpnurmi@theqtcompany.com>
Reviewed-by: Lisandro Damián Nicanor Pérez Meyer <perezmeyer@gmail.com>

1 files changed, 0 insertions, 119 deletions

diff --git a/src/widgets/styles/qgtkpainter_p.h b/src/widgets/styles/qgtkpainter_p.h
deleted file mode 100644
index bfe97ccaef..0000000000
--- a/src/widgets/styles/qgtkpainter_p.h
+++ /dev/null
@@ -1,119 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the QtWidgets module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL21$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 or version 3 as published by the Free
-** Software Foundation and appearing in the file LICENSE.LGPLv21 and
-** LICENSE.LGPLv3 included in the packaging of this file. Please review the
-** following information to ensure the GNU Lesser General Public License
-** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
-** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** As a special exception, The Qt Company gives you certain additional
-** rights. These rights are described in The Qt Company LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QGTKPAINTER_H
-#define QGTKPAINTER_H
-
-//
-//  W A R N I N G
-//  -------------
-//
-// This file is not part of the Qt API.  It exists purely as an
-// implementation detail.  This header file may change from version to
-// version without notice, or even be removed.
-//
-// We mean it.
-//
-
-#include <QtCore/qglobal.h>
-#if !defined(QT_NO_STYLE_GTK)
-
-#include <private/qgtkglobal_p.h>
-#include <QtCore/qsize.h>
-#include <QtCore/qrect.h>
-#include <QtCore/qpoint.h>
-#include <QtGui/qpixmap.h>
-#include <QtGui/qpainter.h>
-
-QT_BEGIN_NAMESPACE
-
-class QGtkPainter
-{
-public:
-    QGtkPainter();
-    virtual ~QGtkPainter();
-
-    void reset(QPainter *painter = 0);
-
-    void setAlphaSupport(bool value) { m_alpha = value; }
-    void setClipRect(const QRect &rect) { m_cliprect = rect; }
-    void setFlipHorizontal(bool value) { m_hflipped = value; }
-    void setFlipVertical(bool value) { m_vflipped = value; }
-    void setUsePixmapCache(bool value) { m_usePixmapCache = value; }
-
-    virtual void paintBoxGap(GtkWidget *gtkWidget, const gchar* part, const QRect &rect,
-                             GtkStateType state, GtkShadowType shadow, GtkPositionType gap_side, gint x,
-                             gint width, GtkStyle *style) = 0;
-    virtual void paintBox(GtkWidget *gtkWidget, const gchar* part,
-                          const QRect &rect, GtkStateType state, GtkShadowType shadow, GtkStyle *style,
-                          const QString &pmKey = QString()) = 0;
-    virtual void paintHline(GtkWidget *gtkWidget, const gchar* part, const QRect &rect, GtkStateType state, GtkStyle *style,
-                            int x1, int x2, int y, const QString &pmKey = QString()) = 0;
-    virtual void paintVline(GtkWidget *gtkWidget, const gchar* part, const QRect &rect, GtkStateType state, GtkStyle *style,
-                            int y1, int y2, int x, const QString &pmKey = QString()) = 0;
-    virtual void paintExpander(GtkWidget *gtkWidget, const gchar* part, const QRect &rect, GtkStateType state,
-                               GtkExpanderStyle expander_state, GtkStyle *style, const QString &pmKey = QString()) = 0;
-    virtual void paintFocus(GtkWidget *gtkWidget, const gchar* part, const QRect &rect, GtkStateType state, GtkStyle *style,
-                            const QString &pmKey = QString()) = 0;
-    virtual void paintResizeGrip(GtkWidget *gtkWidget, const gchar* part, const QRect &rect, GtkStateType state, GtkShadowType shadow,
-                                 GdkWindowEdge edge, GtkStyle *style, const QString &pmKey = QString()) = 0;
-    virtual void paintArrow(GtkWidget *gtkWidget, const gchar* part, const QRect &arrowrect, GtkArrowType arrow_type, GtkStateType state, GtkShadowType shadow,
-                            gboolean fill, GtkStyle *style, const QString &pmKey = QString()) = 0;
-    virtual void paintHandle(GtkWidget *gtkWidget, const gchar* part, const QRect &rect,
-                             GtkStateType state, GtkShadowType shadow, GtkOrientation orientation, GtkStyle *style) = 0;
-    virtual void paintSlider(GtkWidget *gtkWidget, const gchar* part, const QRect &rect, GtkStateType state, GtkShadowType shadow,
-                             GtkStyle *style, GtkOrientation orientation, const QString &pmKey = QString()) = 0;
-    virtual void paintShadow(GtkWidget *gtkWidget, const gchar* part, const QRect &rect, GtkStateType state, GtkShadowType shadow,
-                             GtkStyle *style, const QString &pmKey = QString()) = 0;
-    virtual void paintFlatBox(GtkWidget *gtkWidget, const gchar* part, const QRect &rect, GtkStateType state, GtkShadowType shadow, GtkStyle *style, const QString & = QString()) = 0;
-    virtual void paintExtention(GtkWidget *gtkWidget, const gchar *part, const QRect &rect, GtkStateType state, GtkShadowType shadow,
-                                GtkPositionType gap_pos, GtkStyle *style) = 0;
-    virtual void paintOption(GtkWidget *gtkWidget, const QRect &rect, GtkStateType state, GtkShadowType shadow, GtkStyle *style, const QString &detail) = 0;
-    virtual void paintCheckbox(GtkWidget *gtkWidget, const QRect &rect, GtkStateType state, GtkShadowType shadow, GtkStyle *style, const QString &detail) = 0;
-
-protected:
-    static QString uniqueName(const QString &key, GtkStateType state, GtkShadowType shadow, const QSize &size, GtkWidget *widget = 0);
-
-    QPainter *m_painter;
-    bool m_alpha;
-    bool m_hflipped;
-    bool m_vflipped;
-    bool m_usePixmapCache;
-    QRect m_cliprect;
-};
-
-QT_END_NAMESPACE
-
-#endif //!defined(QT_NO_STYLE_QGTK)
-
-#endif // QGTKPAINTER_H