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75 lines
2.3 KiB
C++
75 lines
2.3 KiB
C++
/* This file is part of the KDE libraries
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Copyright (C) 2023 Ivailo Monev <xakepa10@gmail.com>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License version 2, as published by the Free Software Foundation.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#ifndef KPIXMAPWIDGET_H
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#define KPIXMAPWIDGET_H
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#include <kdeui_export.h>
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#include <QWidget>
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#include <QPixmap>
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#include <QPaintEvent>
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#include <QDropEvent>
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#include <QMouseEvent>
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class KPixmapWidgetPrivate;
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/*!
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Class to show a pixmap with drag-n-drop support.
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@note neither drag nor drop is enabled by default, call @p setDragEnabled and
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@p setAcceptDrops to enable the features
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@since 4.24
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@warning the API is subject to change
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*/
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class KDEUI_EXPORT KPixmapWidget: public QWidget
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{
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Q_OBJECT
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Q_PROPERTY(bool dragEnabled READ dragEnabled WRITE setDragEnabled)
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public:
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KPixmapWidget(QWidget *parent = nullptr);
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~KPixmapWidget();
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void setPixmap(const QPixmap &pixmap);
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QPixmap pixmap() const;
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Qt::Alignment alignment() const;
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void setAlignment(const Qt::Alignment alignment);
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bool dragEnabled() const;
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void setDragEnabled(const bool enable);
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// QWidget reimplementations
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virtual QSize sizeHint() const;
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virtual QSize minimumSizeHint() const;
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protected:
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// QWidget reimplementations
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virtual void paintEvent(QPaintEvent *event);
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virtual void mousePressEvent(QMouseEvent *event);
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virtual void mouseMoveEvent(QMouseEvent *event);
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virtual void dragEnterEvent(QDragEnterEvent *event);
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virtual void dragMoveEvent(QDragMoveEvent *event);
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virtual void dropEvent(QDropEvent *event);
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private:
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Q_DISABLE_COPY(KPixmapWidget);
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KPixmapWidgetPrivate *const d;
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};
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#endif // KPIXMAPWIDGET_H
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