Differential D8692 Diff 22820 kcmcontrols/GridView.qml

Changeset View

Standalone View

kcmcontrols/GridView.qml

This file was added.

1		/*
2		Copyright (c) 2017 Marco Martin <mart@kde.org>
3
4		This library is free software; you can redistribute it and/or
5		modify it under the terms of the GNU Library General Public
6		License version 2 as published by the Free Software Foundation.
7
8		This library is distributed in the hope that it will be useful,
9		but WITHOUT ANY WARRANTY; without even the implied warranty of
10		MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11		Library General Public License for more details.
12
13		You should have received a copy of the GNU Library General Public License
14		along with this library; see the file COPYING.LIB. If not, write to
15		the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
16		Boston, MA 02110-1301, USA.
17		*/
18
19		import QtQuick 2.7
20		import QtQuick.Layouts 1.1
21		import QtQuick.Controls 2.2 as QtControls
22		import org.kde.kirigami 2.3 as Kirigami
23
24		QtControls.ScrollView {
25		id: scroll
26		property alias view: view
27		property int cellWidth: Math.min(Math.floor((parent.width - scrollBarSpace - 4) / 2), Kirigami.Units.gridUnit * 10)
28		property int cellHeight: cellWidth / 1.6 + Kirigami.Units.gridUnit
29
30		readonly property int scrollBarSpace: Kirigami.Units.gridUnit
31
32		implicitWidth: Math.max( Math.min(parent.width, cellWidth * 2 + scroll.scrollBarSpace)
33		, Math.floor(view.availableWidth / cellWidth) * cellWidth + scroll.scrollBarSpace + 4)
	davidedmundsonUnsubmitted Not Done It never ever makes sense for an item's implicitSize to be based on the parent's current size. It's up to the parent to increase this item's actual width to be bigger than the implicitWidth davidedmundson: It never ever makes sense for an item's implicitSize to be based on the parent's current size.
34		activeFocusOnTab: false
35		Kirigami.Theme.colorSet: Kirigami.Theme.View
36		Kirigami.Theme.inherit: false
37
38		Component.onCompleted: scroll.background.visible = true;
39
40		GridView {
41		id: view
42		property int availableWidth: scroll.parent.width - scroll.scrollBarSpace - 4
43		anchors {
44		fill: parent
45		margins: 2
46		leftMargin: contentHeight <= height ? scroll.scrollBarSpace/2 : 2
47		rightMargin: contentHeight <= height ? scroll.scrollBarSpace/2 : scroll.scrollBarSpace + 2
48		}
49		clip: true
50		activeFocusOnTab: true
51		cellWidth: scroll.cellWidth
52		cellHeight: scroll.cellHeight
53		keyNavigationEnabled: true
54		keyNavigationWraps: true
55		highlightMoveDuration: 0
56		}
57		}