59 lines
1.8 KiB
C++
59 lines
1.8 KiB
C++
#pragma once
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#include <QMouseEvent>
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#include <QQuickView>
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#include <QRegion>
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//无边框窗口，主要用来实现自定义标题栏。
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//Windows平台支持拖动和改变大小，支持Aero效果
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//非Windows平台，去掉边框，不做其它处理。由Qml模拟resize和拖动。
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class FramelessViewPrivate;
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class FramelessView : public QQuickView
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{
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Q_OBJECT
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using Super = QQuickView;
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Q_PROPERTY(bool isMax READ isMax NOTIFY isMaxChanged)
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Q_PROPERTY(bool isFull READ isFull NOTIFY isFullChanged)
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public:
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explicit FramelessView(QWindow *parent = nullptr);
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~FramelessView();
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void moveToScreenCenter();
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void closeDeleteLater();
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bool isMax() const;
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bool isFull() const;
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QQuickItem *titleItem() const;
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static QMap<WId,FramelessView*> *windowCache;
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static QRect calcCenterGeo(const QRect &screenGeo, const QSize &normalSize);
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public slots:
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void setIsMax(bool isMax);
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void setIsFull(bool isFull);
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void setTitleItem(QQuickItem* item);
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signals:
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void isMaxChanged(bool isMax);
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void isFullChanged(bool isFull);
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void mousePressed(int xPos, int yPos, int button);
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protected:
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void showEvent(QShowEvent *e) override;
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void resizeEvent(QResizeEvent *e) override;
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# if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
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bool nativeEvent(const QByteArray &eventType, void *message, qintptr *result) override;
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# else
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bool nativeEvent(const QByteArray &eventType, void *message, long *result) override;
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# endif
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void mousePressEvent(QMouseEvent* event) override
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{
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# if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
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emit mousePressed(event->position().x(), event->position().y(), event->button());
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#else
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emit mousePressed(event->x(), event->y(), event->button());
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#endif
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Super::mousePressEvent(event);
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}
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private:
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FramelessViewPrivate *d;
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};
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