File indexing completed on 2024-09-08 04:17:06 

0001 /*
0002  * SPDX-FileCopyrightText: (C) 2020 Carl Schwan <carl@carlschwan.eu>
0003  *
0004  * SPDX-License-Identifier: LGPL-2.1-or-later
0005  */
0006 
0007 #pragma once
0008 
0009 #include "resizehandle.h"
0010 
0011 #include <QQmlComponent>
0012 #include <QQuickItem>
0013 
0014 /// \deprecated
0015 class ResizeRectangle : public QQuickItem
0016 {
0017     Q_OBJECT
0018 
0019     Q_PROPERTY(qreal insideX READ insideX WRITE setInsideX NOTIFY insideXChanged)
0020     Q_PROPERTY(qreal insideY READ insideY WRITE setInsideY NOTIFY insideYChanged)
0021     Q_PROPERTY(qreal insideWidth READ insideWidth WRITE setInsideWidth NOTIFY insideWidthChanged)
0022     Q_PROPERTY(qreal insideHeight READ insideHeight WRITE setInsideHeight NOTIFY insideHeightChanged)
0023 
0024 public:
0025     ResizeRectangle(QQuickItem *parent = nullptr);
0026     ~ResizeRectangle() = default;
0027 
0028     qreal insideX() const;
0029     void setInsideX(qreal x);
0030     qreal insideY() const;
0031     void setInsideY(qreal y);
0032     qreal insideWidth() const;
0033     void setInsideWidth(qreal width);
0034     qreal insideHeight() const;
0035     void setInsideHeight(qreal height);
0036 
0037     virtual QSGNode *updatePaintNode(QSGNode *, UpdatePaintNodeData *) override;
0038 
0039 protected:
0040     void mouseReleaseEvent(QMouseEvent *event) override;
0041     void mousePressEvent(QMouseEvent *event) override;
0042     void mouseMoveEvent(QMouseEvent *event) override;
0043     void mouseDoubleClickEvent(QMouseEvent *event) override;
0044     virtual void componentComplete() override;
0045 
0046 Q_SIGNALS:
0047     /// Double click event signal
0048     void acceptSize();
0049     void insideXChanged();
0050     void insideYChanged();
0051     void insideWidthChanged();
0052     void insideHeightChanged();
0053     void handleComponentChanged();
0054 
0055 private:
0056     void updateHandles();
0057 
0058     qreal m_insideX;
0059     qreal m_insideY;
0060     qreal m_insideWidth;
0061     qreal m_insideHeight;
0062     QPointF m_mouseDownPosition;
0063     QPointF m_mouseDownGeometry;
0064     bool m_mouseClickedOnRectangle = false;
0065     QQmlComponent *m_handleComponent = nullptr;
0066     ResizeHandle *m_handleBottomLeft = nullptr;
0067     ResizeHandle *m_handleBottomRight = nullptr;
0068     ResizeHandle *m_handleTopLeft = nullptr;
0069     ResizeHandle *m_handleTopRight = nullptr;
0070 };