Differential D18646 Diff 53422 kcms/colors/colorsmodel.h

Changeset View

Standalone View

kcms/colors/colorsmodel.h

This file was added.

		1		/*
		2		* Copyright (C) 2007 Matthew Woehlke <mw_triad@users.sourceforge.net>
		3		* Copyright (C) 2007 Jeremy Whiting <jpwhiting@kde.org>
		4		* Copyright (C) 2016 Olivier Churlaud <olivier@churlaud.com>
		5		* Copyright (C) 2019 Kai Uwe Broulik <kde@privat.broulik.de>
		6		*
		7		* This program is free software; you can redistribute it and/or
		8		* modify it under the terms of the GNU General Public License as
		9		* published by the Free Software Foundation; either version 2 of
		10		* the License or (at your option) version 3 or any later version
		11		* accepted by the membership of KDE e.V. (or its successor approved
		12		* by the membership of KDE e.V.), which shall act as a proxy
		13		* defined in Section 14 of version 3 of the license.
		14		*
		15		* This program is distributed in the hope that it will be useful,
		16		* but WITHOUT ANY WARRANTY; without even the implied warranty of
		17		* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		18		* GNU General Public License for more details.
		19		*
		20		* You should have received a copy of the GNU General Public License
		21		* along with this program. If not, see <http://www.gnu.org/licenses/>.
		22		*/
		23
		24		#pragma once
		25
		26		#include <QAbstractListModel>
		27		#include <QString>
		28		#include <QPalette>
		29		#include <QVector>
		30
		31		struct ColorsModelData
		32		{
		33		QString display;
		34		QString schemeName;
		35		QPalette palette;
		36		bool removable;
		37		bool pendingDeletion;
		38		};
		39		Q_DECLARE_TYPEINFO(ColorsModelData, Q_MOVABLE_TYPE);
		40
		41		class ColorsModel : public QAbstractListModel
		42		{
		43		Q_OBJECT
		44
		45		Q_PROPERTY(QString selectedScheme READ selectedScheme WRITE setSelectedScheme NOTIFY selectedSchemeChanged)
		46		Q_PROPERTY(int selectedSchemeIndex READ selectedSchemeIndex NOTIFY selectedSchemeIndexChanged)
		47
		48		public:
		49		ColorsModel(QObject *parent);
		50		~ColorsModel() override;
		51
		52		enum Roles {
		53		SchemeNameRole = Qt::UserRole + 1,
		54		PaletteRole,
		55		RemovableRole,
		56		PendingDeletionRole
		57		};
		58
		59		int rowCount(const QModelIndex &parent) const override;
		60		QVariant data(const QModelIndex &index, int role) const override;
		61		bool setData(const QModelIndex &index, const QVariant &value, int role) override;
		62		QHash<int, QByteArray> roleNames() const override;
		63
		64		QString selectedScheme() const;
		65		void setSelectedScheme(const QString &scheme);
		66
		67		int indexOfScheme(const QString &scheme) const;
		68		int selectedSchemeIndex() const;
		69
		70		QStringList pendingDeletions() const;
		71		void removeItemsPendingDeletion();
		72
		73		void load();
		74
		75		Q_SIGNALS:
		76		void selectedSchemeChanged(const QString &scheme);
		77		void selectedSchemeIndexChanged();
		78
		79		void pendingDeletionsChanged();
		80
		81		private:
		82		QString m_selectedScheme;
		83
		84		QVector<ColorsModelData> m_data;
		85
		86		};