/*
 * Copyright (c) 2014 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 = 0);

			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;
	};
}