Differential D25191 Diff 70541 kcms/keyboard/tastenbrett/qml/Key.qml

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Standalone View

kcms/keyboard/tastenbrett/qml/Key.qml

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		1		/*
		2		Copyright 2019 Harald Sitter <sitter@kde.org>
		3
		4		This program is free software; you can redistribute it and/or
		5		modify it under the terms of the GNU General Public License as
		6		published by the Free Software Foundation; either version 2 of
		7		the License or (at your option) version 3 or any later version
		8		accepted by the membership of KDE e.V. (or its successor approved
		9		by the membership of KDE e.V.), which shall act as a proxy
		10		defined in Section 14 of version 3 of the license.
		11
		12		This program is distributed in the hope that it will be useful,
		13		but WITHOUT ANY WARRANTY; without even the implied warranty of
		14		MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		15		GNU General Public License for more details.
		16
		17		You should have received a copy of the GNU General Public License
		18		along with this program. If not, see <http://www.gnu.org/licenses/>.
		19		*/
		20
		21		import QtQuick 2.12
		22		import QtQuick.Controls 2.5
		23
		24		ShapeCanvas {
		25		id: root
		26
		27		property QtObject key
		28		property variant keyColor: key.pressed ? activePalette.highlight : activePalette.button
		29		property variant labelColor: key.pressed ? activePalette.highlightedText : activePalette.buttonText
		30
		31		shape: key ? key.shape : null
		32		strokeSyle: activePalette.shadow
		33		fillStyle: keyColor
		34
		35		onKeyColorChanged: requestPaint()
		36
		37		KeyCap {
		38		key: parent.key
		39
		40		anchors.fill: parent
		41		anchors.margins: 22 // arbitrary spacing to key outlines
		42		}
		43
		44		Component.onCompleted: {
		45		if (!parent \|\| !parent.row) {
		46		// There's implicit layout logic below when used inside a row.
		47		// Key may also be used standalone, so skip the layout bits.
		48		return;
		49		}
		50
		51		if (parent.row.orientation === Qt.Horizontal) {
		52		x = 0
		53
		54		for (var i in parent.children) {
		55		// find the furthest sibling -> it is our nearst one
		56		var sibling = parent.children[i]
		57		if (sibling === this) {
		58		continue
		59		}
		60		x = Math.max(x, sibling.x + sibling.width)
		61		}
		62		if (x > 0) {
		63		x += key.gap // found a sibling, gap us from it
		64		}
		65
		66		y = shape.bounds.y
		67		} else {
		68		y = 0
		69
		70		for (var i in parent.children) {
		71		// find the furthest sibling -> it is our nearst one
		72		var sibling = parent.children[i]
		73		if (sibling === this) {
		74		continue
		75		}
		76		y = Math.max(y, sibling.y + sibling.height)
		77		}
		78		if (y > 0) {
		79		y += key.gap // found a sibling, gap us from it
		80		}
		81
		82		x = shape.bounds.x
		83		}
		84		}
		85		}