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67 lines
1.6 KiB
67 lines
1.6 KiB
/* |
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SPDX-FileCopyrightText: 2003-2007 Fredrik Höglund <fredrik@kde.org> |
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SPDX-FileCopyrightText: 2019 Kai Uwe Broulik <kde@broulik.de> |
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SPDX-License-Identifier: GPL-2.0-only |
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*/ |
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#pragma once |
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#include <QPointer> |
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#include <QQuickPaintedItem> |
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#include "ui_stylepreview.h" |
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class QWidget; |
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class QStyle; |
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class PreviewItem : public QQuickPaintedItem |
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{ |
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Q_OBJECT |
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Q_PROPERTY(QString styleName READ styleName WRITE setStyleName NOTIFY styleNameChanged) |
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Q_PROPERTY(bool valid READ isValid NOTIFY validChanged) |
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public: |
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explicit PreviewItem(QQuickItem *parent = nullptr); |
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~PreviewItem() override; |
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QString styleName() const; |
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void setStyleName(const QString &styleName); |
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Q_SIGNAL void styleNameChanged(); |
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bool isValid() const; |
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Q_SIGNAL void validChanged(); |
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Q_INVOKABLE void reload(); |
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void componentComplete() override; |
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protected: |
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bool eventFilter(QObject *watched, QEvent *event) override; |
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void paint(QPainter *painter) override; |
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void hoverMoveEvent(QHoverEvent *event) override; |
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void hoverLeaveEvent(QHoverEvent *event) override; |
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#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0) |
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void geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry) override; |
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#else |
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void geometryChange(const QRectF &newGeometry, const QRectF &oldGeometry) override; |
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#endif |
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private: |
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void sendHoverEvent(QHoverEvent *event); |
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void dispatchEnterLeave(QWidget *enter, QWidget *leave, const QPointF &globalPosF); |
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QString m_styleName; |
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Ui::StylePreview m_ui; |
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std::unique_ptr<QWidget> m_widget; |
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QPointer<QWidget> m_lastWidgetUnderMouse; |
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std::unique_ptr<QStyle> m_style; |
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};
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