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53 lines
1.5 KiB
53 lines
1.5 KiB
/* |
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SPDX-FileCopyrightText: 2013 Eike Hein <hein@kde.org> |
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SPDX-License-Identifier: GPL-2.0-or-later |
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*/ |
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#pragma once |
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#include <QIcon> |
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#include <QObject> |
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#include <QUrl> |
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class QQuickItem; |
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class DragHelper : public QObject |
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{ |
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Q_OBJECT |
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Q_PROPERTY(int dragIconSize READ dragIconSize WRITE setDragIconSize NOTIFY dragIconSizeChanged) |
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Q_PROPERTY(bool dragging READ isDragging NOTIFY draggingChanged) |
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public: |
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explicit DragHelper(QObject *parent = nullptr); |
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~DragHelper() override; |
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int dragIconSize() const; |
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void setDragIconSize(int size); |
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bool isDragging() const |
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{ |
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return m_dragging; |
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} |
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Q_INVOKABLE bool isDrag(int oldX, int oldY, int newX, int newY) const; |
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Q_INVOKABLE void startDrag(QQuickItem *item, |
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const QUrl &url = QUrl(), |
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const QIcon &icon = QIcon(), |
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const QString &extraMimeType = QString(), |
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const QString &extraMimeData = QString()); |
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Q_SIGNALS: |
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void dragIconSizeChanged() const; |
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void dropped() const; |
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void draggingChanged() const; |
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private: |
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int m_dragIconSize = 32; |
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bool m_dragging = false; |
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Q_INVOKABLE void doDrag(QQuickItem *item, |
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const QUrl &url = QUrl(), |
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const QIcon &icon = QIcon(), |
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const QString &extraMimeType = QString(), |
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const QString &extraMimeData = QString()); |
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void setDragging(bool dragging); |
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};
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