Swift/QtUI/Trellis/QtGridSelectionDialog.h


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/*
 * Copyright (c) 2014-2016 Isode Limited.
 * All rights reserved.
 * See the COPYING file for more information.
 */

#pragma once

#include <QSize>
#include <QWidget>

namespace Swift {

    class QtGridSelectionDialog : public QWidget {
            Q_OBJECT

            Q_PROPERTY(QSize currentGridSize READ getCurrentGridSize WRITE setCurrentGridSize NOTIFY currentGridSizeChanged)
            Q_PROPERTY(QSize minGridSize READ getMinGridSize WRITE setMinGridSize NOTIFY minGridSizeChanged)
            Q_PROPERTY(QSize maxGridSize READ getMaxGridSize WRITE setMaxGridSize NOTIFY maxGridSizeChanged)
        public:
            explicit QtGridSelectionDialog(QWidget* parent = nullptr);

            virtual QSize sizeHint() const;

            void setCurrentGridSize(const QSize& size);
            QSize getCurrentGridSize() const;
            void setMinGridSize(const QSize& size);
            QSize getMinGridSize() const;
            void setMaxGridSize(const QSize& size);
            QSize getMaxGridSize() const;

        signals:
            void currentGridSizeChanged(QSize);
            void minGridSizeChanged(QSize);
            void maxGridSizeChanged(QSize);

        protected:
            void keyReleaseEvent(QKeyEvent* event);
            void mousePressEvent(QMouseEvent* event);
            void mouseMoveEvent(QMouseEvent* event);
            void paintEvent(QPaintEvent* event);
            void showEvent(QShowEvent* event);
            void hideEvent(QHideEvent* event);
            void leaveEvent(QEvent *event);

        private:
            int padding;
            int horizontalMargin;
            int verticalMargin;

            QSize frameSize;

            QSize currentGridSize;
            QSize minGridSize;
            QSize maxGridSize;
    };
}