monero-gui/components/StandardButton.qml

143 lines
4.9 KiB
QML

// Copyright (c) 2014-2018, The Monero Project
//
// 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.
import QtQuick 2.0
import QtQuick.Layouts 1.1
import "../components" as MoneroComponents
Item {
id: button
property string rightIcon: ""
property string rightIconInactive: ""
property string icon: ""
property string textColor: button.enabled? MoneroComponents.Style.buttonTextColor: MoneroComponents.Style.buttonTextColorDisabled
property string textAlign: rightIcon !== "" ? "left" : "center"
property bool small: false
property alias text: label.text
property int fontSize: {
if(small) return 14 * scaleRatio;
else return 16 * scaleRatio;
}
signal clicked()
// Dynamic height/width
Layout.minimumWidth: {
var _padding = 22;
if(button.rightIcon !== ""){
_padding += 60;
}
var _width = label.contentWidth + _padding;
if(_width <= 50) {
return 60;
}
return _width;
}
height: small ? 30 * scaleRatio : 36 * scaleRatio
function doClick() {
// Android workaround
releaseFocus();
clicked();
}
Rectangle {
anchors.left: parent.left
anchors.right: parent.right
height: parent.height - 1
radius: 3
color: parent.enabled ? MoneroComponents.Style.buttonBackgroundColor : MoneroComponents.Style.buttonBackgroundColorDisabled
border.width: parent.focus ? 1 : 0
MouseArea {
anchors.fill: parent
cursorShape: Qt.PointingHandCursor
hoverEnabled: true
propagateComposedEvents: true
// possibly do some hover effects here
onEntered: {
// if(button.enabled) parent.color = Style.buttonBackgroundColorHover;
// else parent.color = Style.buttonBackgroundColorDisabledHover;
}
onExited: {
// if(button.enabled) parent.color = Style.buttonBackgroundColor;
// else parent.color = Style.buttonBackgroundColorDisabled;
}
}
}
Text {
id: label
anchors.verticalCenter: parent.verticalCenter
anchors.left: parent.left
anchors.right: parent.right
horizontalAlignment: textAlign === "center" ? Text.AlignHCenter : Text.AlignLeft
anchors.leftMargin: textAlign === "center" ? 0 : 11
font.family: MoneroComponents.Style.fontBold.name
font.bold: true
font.pixelSize: buttonArea.pressed ? button.fontSize - 1 : button.fontSize
color: parent.textColor
visible: parent.icon === ""
}
Image {
anchors.centerIn: parent
visible: parent.icon !== ""
source: parent.icon
}
Image {
visible: parent.rightIcon !== ""
anchors.right: parent.right
anchors.rightMargin: 11 * scaleRatio
anchors.verticalCenter: parent.verticalCenter
width: parent.small ? 16 * scaleRatio : 20 * scaleRatio
height: parent.small ? 16 * scaleRatio : 20 * scaleRatio
source: {
if(parent.rightIconInactive !== "" && !parent.enabled){
return parent.rightIconInactive;
}
return parent.rightIcon;
}
}
MouseArea {
id: buttonArea
anchors.fill: parent
onClicked: doClick()
cursorShape: Qt.PointingHandCursor
}
Keys.onSpacePressed: doClick()
Keys.onReturnPressed: doClick()
}