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// Copyright (C) 2021 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
#ifndef CONTROLLERWIDGET_H
#define CONTROLLERWIDGET_H
#include <QMainWindow>
#include <QGroupBox>
#include <QScopedPointer>
QT_BEGIN_NAMESPACE
class QSpinBox;
class QLabel;
class QGridLayout;
QT_END_NAMESPACE
class TypeControl;
class HintControl;
// A control for editing points or sizes
class CoordinateControl : public QWidget
{
Q_OBJECT
public:
CoordinateControl(const QString &sep);
void setPointValue(const QPoint &p) { setCoordinates(p.x(), p.y()); }
QPoint pointValue() const { const QPair<int, int> t = coordinates(); return QPoint(t.first, t.second); }
void setSizeValue(const QSize &s) { setCoordinates(s.width(), s.height()); }
QSize sizeValue() const { const QPair<int, int> t = coordinates(); return QSize(t.first, t.second); }
signals:
void pointValueChanged(const QPoint &p);
void sizeValueChanged(const QSize &s);
private slots:
void spinBoxChanged();
private:
void setCoordinates(int x, int y);
QPair<int, int> coordinates() const;
QSpinBox *m_x;
QSpinBox *m_y;
};
// A control for editing QRect
class RectControl : public QGroupBox
{
Q_OBJECT
public:
RectControl();
void setRectValue(const QRect &r);
QRect rectValue() const;
signals:
void changed(const QRect &r);
void sizeChanged(const QSize &s);
void positionChanged(const QPoint &s);
private slots:
void handleChanged();
private:
CoordinateControl *m_point;
CoordinateControl *m_size;
};
// Base class for controlling the position of a Window (QWindow or QWidget)
class BaseWindowControl : public QGroupBox
{
Q_OBJECT
protected:
explicit BaseWindowControl(QObject *w);
public:
virtual bool eventFilter(QObject *, QEvent *);
virtual void refresh();
private slots:
void posChanged(const QPoint &);
void sizeChanged(const QSize &);
void framePosChanged(const QPoint &);
void windowFlagsChanged();
protected:
QGridLayout *m_layout;
QObject *m_object;
private:
virtual QRect objectGeometry(const QObject *o) const = 0;
virtual void setObjectGeometry(QObject *o, const QRect &) const = 0;
virtual QPoint objectFramePosition(const QObject *o) const = 0;
virtual void setObjectFramePosition(QObject *o, const QPoint &) const = 0;
virtual Qt::WindowFlags objectWindowFlags(const QObject *o) const = 0;
virtual void setObjectWindowFlags(QObject *o, Qt::WindowFlags) = 0;
virtual QPoint objectMapToGlobal(const QObject *o, const QPoint &) const = 0;
RectControl *m_geometry;
CoordinateControl *m_framePosition;
TypeControl *m_typeControl;
HintControl *m_hintControl;
QLabel *m_moveEventLabel;
QLabel *m_resizeEventLabel;
QLabel *m_mouseEventLabel;
unsigned m_moveCount;
unsigned m_resizeCount;
};
class ControllerWidget : public QMainWindow
{
Q_OBJECT
public:
explicit ControllerWidget(QWidget *parent = nullptr);
~ControllerWidget();
private:
QScopedPointer<QWidget> m_testWidget;
QScopedPointer<QWindow> m_testWindow;
};
#endif // CONTROLLERWIDGET_H
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