1 /**************************************************************************** 2 ** 3 ** Copyright (C) 2017 The Qt Company Ltd. 4 ** Contact: http://www.qt.io/licensing/ 5 ** 6 ** This file is part of the Qt Quick Templates 2 module of the Qt Toolkit. 7 ** 8 ** $QT_BEGIN_LICENSE:LGPL3$ 9 ** Commercial License Usage 10 ** Licensees holding valid commercial Qt licenses may use this file in 11 ** accordance with the commercial license agreement provided with the 12 ** Software or, alternatively, in accordance with the terms contained in 13 ** a written agreement between you and The Qt Company. For licensing terms 14 ** and conditions see http://www.qt.io/terms-conditions. For further 15 ** information use the contact form at http://www.qt.io/contact-us. 16 ** 17 ** GNU Lesser General Public License Usage 18 ** Alternatively, this file may be used under the terms of the GNU Lesser 19 ** General Public License version 3 as published by the Free Software 20 ** Foundation and appearing in the file LICENSE.LGPLv3 included in the 21 ** packaging of this file. Please review the following information to 22 ** ensure the GNU Lesser General Public License version 3 requirements 23 ** will be met: https://www.gnu.org/licenses/lgpl.html. 24 ** 25 ** GNU General Public License Usage 26 ** Alternatively, this file may be used under the terms of the GNU 27 ** General Public License version 2.0 or later as published by the Free 28 ** Software Foundation and appearing in the file LICENSE.GPL included in 29 ** the packaging of this file. Please review the following information to 30 ** ensure the GNU General Public License version 2.0 requirements will be 31 ** met: http://www.gnu.org/licenses/gpl-2.0.html. 32 ** 33 ** $QT_END_LICENSE$ 34 ** 35 ****************************************************************************/ 36 37 #ifndef QQUICKDRAWER_P_P_H 38 #define QQUICKDRAWER_P_P_H 39 40 // 41 // W A R N I N G 42 // ------------- 43 // 44 // This file is not part of the Qt API. It exists purely as an 45 // implementation detail. This header file may change from version to 46 // version without notice, or even be removed. 47 // 48 // We mean it. 49 // 50 51 #include <QtQuickTemplates2/private/qquickdrawer_p.h> 52 #include <QtQuickTemplates2/private/qquickpopup_p_p.h> 53 #include <QtQuickTemplates2/private/qquickvelocitycalculator_p_p.h> 54 55 QT_BEGIN_NAMESPACE 56 57 class QQuickDrawerPrivate : public QQuickPopupPrivate 58 { Q_DECLARE_PUBLIC(QQuickDrawer)59 Q_DECLARE_PUBLIC(QQuickDrawer) 60 61 public: 62 static QQuickDrawerPrivate *get(QQuickDrawer *drawer) 63 { 64 return drawer->d_func(); 65 } 66 67 qreal offsetAt(const QPointF &point) const; 68 qreal positionAt(const QPointF &point) const; 69 70 QQuickPopupPositioner *getPositioner() override; 71 void showOverlay() override; 72 void hideOverlay() override; 73 void resizeOverlay() override; 74 75 bool startDrag(QEvent *event); 76 bool grabMouse(QQuickItem *item, QMouseEvent *event); 77 #if QT_CONFIG(quicktemplates2_multitouch) 78 bool grabTouch(QQuickItem *item, QTouchEvent *event); 79 #endif 80 bool blockInput(QQuickItem *item, const QPointF &point) const override; 81 82 bool handlePress(QQuickItem* item, const QPointF &point, ulong timestamp) override; 83 bool handleMove(QQuickItem* item, const QPointF &point, ulong timestamp) override; 84 bool handleRelease(QQuickItem* item, const QPointF &point, ulong timestamp) override; 85 void handleUngrab() override; 86 87 bool prepareEnterTransition() override; 88 bool prepareExitTransition() override; 89 90 bool setEdge(Qt::Edge edge); 91 92 Qt::Edge edge = Qt::LeftEdge; 93 qreal offset = 0; 94 qreal position = 0; 95 qreal dragMargin = 0; 96 QQuickVelocityCalculator velocityCalculator; 97 }; 98 99 QT_END_NAMESPACE 100 101 #endif // QQUICKDRAWER_P_P_H 102