activities/simplepaint/PaintItem.qml

0001 /* GCompris - PaintItem.qml
0002  *
0003  * SPDX-FileCopyrightText: 2014 Bruno Coudoin <bruno.coudoin@gcompris.net>
0004  *
0005  * Authors:
0006  *   Christof Petig and Ingo Konrad (GTK+ version)
0007  *   Bruno Coudoin <bruno.coudoin@gcompris.net> (Qt Quick port)
0008  *
0009  *   SPDX-License-Identifier: GPL-3.0-or-later
0010  */
0011 import QtQuick 2.12
0012 import "simplepaint.js" as Activity
0013 import GCompris 1.0
0014
0015 Item {
0016     id: paint
0017     property alias color: rectangle.color
0018     property int ix
0019     property int iy
0020     property int nbx
0021     property int nby
0022     property int initialX
0023     // Warning testing parent here, just to avoid an error at deletion time
0024     property int r: parent ? Math.min(Math.floor((parent.width - initialX) / nbx / 2), Math.floor((parent.height - bar.height) / nby / 2)) : 0
0025     property int offsetX: parent ? Math.floor((initialX + parent.width % (width * nbx)) / 2) : 0
0026     property int offsetY: parent ? 10 : 0
0027     x: width * ix + offsetX
0028     y: height * iy + offsetY
0029     width: r * 2
0030     height: r * 2
0031
0032     Rectangle {
0033         id: rectangle
0034         anchors.fill: parent
0035         border.width: bar.level == 1 ? 1 : 0
0036         border.color: "black"
0037     }
0038
0039     function touched() {
0040         paint.color = Activity.getColor()
0041     }
0042 }