monero-gui/components/MenuButton.qml

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// Copyright (c) 2014-2018, The Monero Project
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//
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without modification, are
// permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice, this list of
// conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright notice, this list
// of conditions and the following disclaimer in the documentation and/or other
// materials provided with the distribution.
//
// 3. Neither the name of the copyright holder nor the names of its contributors may be
// used to endorse or promote products derived from this software without specific
// prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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import QtQuick 2.0
Rectangle {
id: button
property alias text: label.text
property bool checked: false
property alias dotColor: dot.color
property alias symbol: symbolText.text
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property int numSelectedChildren: 0
property var under: null
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signal clicked()
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function doClick() {
// Android workaround
releaseFocus();
clicked();
}
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function getOffset() {
var offset = 0
var item = button
while (item.under) {
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offset += 20 * scaleRatio
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item = item.under
}
return offset
}
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color: checked ? "#FFFFFF" : "#1C1C1C"
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property bool present: !under || under.checked || checked || under.numSelectedChildren > 0
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height: present ? ((appWindow.height >= 800) ? 48 * scaleRatio : 36 * scaleRatio ) : 0
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transform: Scale {
yScale: button.present ? 1 : 0
Behavior on yScale {
NumberAnimation { duration: 200; easing.type: Easing.OutCubic }
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}
}
Behavior on height {
SequentialAnimation {
NumberAnimation { duration: 200; easing.type: Easing.OutCubic }
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}
}
Behavior on checked {
// we get the value of checked before the change
ScriptAction { script: if (under) under.numSelectedChildren += checked > 0 ? -1 : 1 }
}
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Item {
anchors.top: parent.top
anchors.bottom: parent.bottom
anchors.left: parent.left
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anchors.leftMargin: parent.getOffset()
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width: 50 * scaleRatio
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Rectangle {
id: dot
anchors.centerIn: parent
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width: 14 * scaleRatio
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height: width
radius: height / 2
Rectangle {
anchors.centerIn: parent
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width: 10 * scaleRatio
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height: width
radius: height / 2
color: "#1C1C1C"
visible: !button.checked && !buttonArea.containsMouse
}
}
Text {
id: symbolText
anchors.centerIn: parent
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font.pixelSize: 11 * scaleRatio
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font.bold: true
color: button.checked || buttonArea.containsMouse ? "#FFFFFF" : dot.color
visible: appWindow.ctrlPressed
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}
}
Rectangle {
anchors.left: parent.left
anchors.top: parent.top
anchors.bottom: parent.bottom
width: 1
color: "#DBDBDB"
visible: parent.checked
}
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Image {
anchors.verticalCenter: parent.verticalCenter
anchors.right: parent.right
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anchors.rightMargin: 20 * scaleRatio
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anchors.leftMargin: parent.getOffset()
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source: "../images/menuIndicator.png"
}
Text {
id: label
anchors.verticalCenter: parent.verticalCenter
anchors.left: parent.left
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anchors.leftMargin: parent.getOffset() + 50 * scaleRatio
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font.family: "Arial"
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font.pixelSize: 16 * scaleRatio
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color: parent.checked ? "#000000" : "#FFFFFF"
}
MouseArea {
id: buttonArea
anchors.fill: parent
hoverEnabled: true
onClicked: {
if(parent.checked)
return
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button.doClick()
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parent.checked = true
}
}
}