Differential D22034 Diff 60459 components/containmentlayoutmanager/configoverlay.h

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components/containmentlayoutmanager/configoverlay.h

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1		/*
2		* Copyright 2019 by Marco Martin <mart@kde.org>
3		*
4		* This program is free software; you can redistribute it and/or modify
5		* it under the terms of the GNU Library General Public License as
6		* published by the Free Software Foundation; either version 2, or
7		* (at your option) any later version.
8		*
9		* This program is distributed in the hope that it will be useful,
10		* but WITHOUT ANY WARRANTY; without even the implied warranty of
11		* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12		* GNU Library General Public License for more details
13		*
14		* You should have received a copy of the GNU Library General Public
15		* License along with this program; if not, write to the
16		* Free Software Foundation, Inc.,
17		* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
18		*
19		*/
20
21		#pragma once
22
23		#include <QQuickItem>
24		#include <QTimer>
25
26		#include "itemcontainer.h"
27
28		class ConfigOverlay: public QQuickItem
29		{
30		Q_OBJECT
31		Q_PROPERTY(bool open READ open WRITE setOpen NOTIFY openChanged)
32		Q_PROPERTY(ItemContainer *itemContainer READ itemContainer NOTIFY itemContainerChanged)
33		Q_PROPERTY(qreal leftAvailableSpace READ leftAvailableSpace NOTIFY leftAvailableSpaceChanged);
34		Q_PROPERTY(qreal topAvailableSpace READ topAvailableSpace NOTIFY topAvailableSpaceChanged);
35		Q_PROPERTY(qreal rightAvailableSpace READ rightAvailableSpace NOTIFY rightAvailableSpaceChanged);
36		Q_PROPERTY(qreal bottomAvailableSpace READ bottomAvailableSpace NOTIFY bottomAvailableSpaceChanged);
37		Q_PROPERTY(bool touchInteraction READ touchInteraction NOTIFY touchInteractionChanged)
38
39		public:
40		ConfigOverlay(QQuickItem *parent = nullptr);
41		~ConfigOverlay();
42
43		ItemContainer *itemContainer() const;
44
45		bool open() const;
46		void setOpen(bool open);
47
48		qreal leftAvailableSpace() {return m_leftAvailableSpace;}
49		qreal topAvailableSpace() {return m_topAvailableSpace;}
50		qreal rightAvailableSpace() {return m_rightAvailableSpace;}
51		qreal bottomAvailableSpace() {return m_bottomAvailableSpace;}
52
53		bool touchInteraction() const;
54		// This only usable from C++
55		void setTouchInteraction(bool touch);
56
57		Q_SIGNALS:
58		void openChanged();
59		void itemContainerChanged();
60		void leftAvailableSpaceChanged();
61		void topAvailableSpaceChanged();
62		void rightAvailableSpaceChanged();
63		void bottomAvailableSpaceChanged();
64		void touchInteractionChanged();
65
66		private:
67		void setItemContainer(ItemContainer *container);
68
	davidedmundsonUnsubmitted Done Given ItemContainer instantiates this object (or a subclass therefore) can we make this public and call it from ItemContainer::setConfigOverlayVisible Then we get rid of one of the two searches through parents. davidedmundson: Given ItemContainer instantiates this object (or a subclass therefore) can we make this public…
69		QPointer<ItemContainer> m_itemContainer;
70		qreal m_leftAvailableSpace = 0;
71		qreal m_topAvailableSpace = 0;
72		qreal m_rightAvailableSpace = 0;
73		qreal m_bottomAvailableSpace = 0;
74
75		QTimer *m_hideTimer = nullptr;
76
77		QList<QTouchEvent::TouchPoint> m_oldTouchPoints;
78
79		bool m_open = false;
80		bool m_touchInteraction = false;
81		};
82