140 lines
4.3 KiB
C++
140 lines
4.3 KiB
C++
/*
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This file is part of KDDockWidgets.
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SPDX-FileCopyrightText: 2019-2020 Klarälvdalens Datakonsult AB, a KDAB Group company <info@kdab.com>
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Author: Sérgio Martins <sergio.martins@kdab.com>
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SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only
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Contact KDAB at <info@kdab.com> for commercial licensing options.
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*/
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/**
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* @file
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* @brief A class that is QWidget when building for QtWidgets, and QObject when building for QtQuick.
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*
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* Allows to have the same code base supporting both stacks.
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*
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* @author Sérgio Martins \<sergio.martins@kdab.com\>
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*/
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#ifndef KDDOCKWIDGETS_QWIDGETADAPTERQUICK_P_H
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#define KDDOCKWIDGETS_QWIDGETADAPTERQUICK_P_H
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#include "docks_export.h"
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#include "Item_p.h"
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#include <QQuickItem>
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#include <QObject>
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#include <QCloseEvent>
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#include <QSizePolicy>
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QT_BEGIN_NAMESPACE
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class QWindow;
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class QQmlEngine;
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QT_END_NAMESPACE
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namespace KDDockWidgets {
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/// @brief Helper since QQuickItem::parentItem() has a different name than QWidget::parentWidget()
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inline QQuickItem *parentWidget(QQuickItem *item)
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{
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return item ? item->parentItem() : nullptr;
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}
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class FloatingWindow;
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class DOCKS_EXPORT QWidgetAdapter : public QQuickItem
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{
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Q_OBJECT
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public:
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explicit QWidgetAdapter(QQuickItem *parent = nullptr, Qt::WindowFlags f = {});
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~QWidgetAdapter() override;
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///@brief returns the FloatingWindow this widget is in, otherwise nullptr
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FloatingWindow *floatingWindow() const;
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void setFlag(Qt::WindowType, bool on = true);
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int x() const { return int(QQuickItem::x()); }
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int y() const { return int(QQuickItem::y()); }
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int width() const { return int(QQuickItem::width()); }
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int height() const { return int(QQuickItem::height()); }
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void setGeometry(QRect);
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QRect geometry() const;
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QRect rect() const;
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void show();
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void setEnabled(bool) {}
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void setFixedHeight(int);
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void setFixedWidth(int);
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void raise();
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void update() {}
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QSize size() const { return QQuickItem::size().toSize(); }
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virtual QSize minimumSizeHint() const { return m_minimumSize; }
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QSize minimumSize() const { return m_minimumSize; }
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QSize maximumSize() const { return m_maximumSize; }
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int minimumHeight() const { return m_minimumSize.height(); }
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int minimumWidth() const { return m_minimumSize.width(); }
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bool hasFixedWidth() const {return false; }
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bool hasFixedHeight() const {return false; }
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int maximumWidth() const { return m_maximumSize.width(); }
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int maximumHeight() const { return m_maximumSize.height(); }
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WId winId() const;
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void grabMouse();
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void releaseMouse();
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void setMinimumSize(QSize);
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void updateGeometry();
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void resize(QSize);
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bool isWindow() const { return parentItem() == nullptr; }
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bool isMaximized() const;
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void showMaximized();
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void showNormal();
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QWindow *windowHandle() const;
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QWidgetAdapter *window() const;
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QWidgetAdapter *parentWidget() const;
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QPoint mapToGlobal(QPoint) const { return {}; }
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QPoint mapFromGlobal(QPoint) const { return {}; }
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bool testAttribute(Qt::WidgetAttribute) { return false; }
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void setWindowTitle(const QString &) {}
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void setWindowIcon(const QIcon &) {}
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void close();
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QQuickItem *childAt(QPoint) const;
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void move(int x, int y);
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void setParent(QQuickItem*);
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void activateWindow();
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void setSizePolicy(QSizePolicy);
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QSizePolicy sizePolicy() const;
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virtual QSize sizeHint() const;
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Qt::WindowFlags windowFlags() const;
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static QQuickItem *createItem(QQmlEngine *, const QString &filename);
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static void makeItemFillParent(QQuickItem *item);
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Q_SIGNALS:
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void parentChanged();
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protected:
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void raiseAndActivate();
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virtual bool onResize(QSize newSize);
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virtual void onLayoutRequest();
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virtual void onMousePress();
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virtual void onMouseMove(QPoint globalPos);
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virtual void onMouseRelease();
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virtual void onCloseEvent(QCloseEvent *);
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void itemChange(QQuickItem::ItemChange, const QQuickItem::ItemChangeData &) override;
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private:
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QSize m_sizeHint;
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QSizePolicy m_sizePolicy = QSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
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QSize m_minimumSize = {KDDOCKWIDGETS_MIN_WIDTH, KDDOCKWIDGETS_MIN_HEIGHT};
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QSize m_maximumSize = {KDDOCKWIDGETS_MAX_WIDTH, KDDOCKWIDGETS_MAX_HEIGHT};
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Qt::WindowFlags m_requestedWindowFlags;
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};
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}
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#endif
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