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// Copyright (C) 2022 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
import QtQuick
import QtQuick.Controls
import QtQuick.Layouts
RowLayout {
id: root
required property color currentColor
required property real red
required property real green
required property real blue
required property real hue
required property real saturation
required property real value
required property real lightness
required property real alpha
property bool showAlpha
property alias currentIndex: colorSystemComboBox.currentIndex
signal emitHex(string hex)
signal emitRed(int r)
signal emitGreen(int g)
signal emitBlue(int b)
signal emitHue(real h)
signal emitSaturation(real s)
signal emitValue(real v)
signal emitLightness(real l)
signal emitAlpha(real a)
ComboBox {
id: colorSystemComboBox
objectName: "colorSystemComboBox"
editable: false
flat: true
background.implicitWidth: 0
implicitContentWidthPolicy: ComboBox.WidestText
model: ListModel {
ListElement {
name: qsTr("Hex")
}
ListElement {
name: qsTr("RGB")
}
ListElement {
name: qsTr("HSV")
}
ListElement {
name: qsTr("HSL")
}
}
}
StackLayout {
objectName: "colorParameters"
currentIndex: colorSystemComboBox.currentIndex
Layout.fillWidth: true
Layout.fillHeight: false
TextField {
horizontalAlignment: Qt.AlignHCenter
text: root.currentColor
selectByMouse: true
maximumLength: 9
validator: RegularExpressionValidator {
regularExpression: /^#[0-9A-f]{6}(?:[0-9A-f]{2})?$/
}
onEditingFinished: function() {
root.emitHex(text)
}
}
RowLayout {
Layout.fillWidth: true
TextField {
horizontalAlignment: Qt.AlignHCenter
text: root.red
maximumLength: 3
validator: IntValidator {
bottom: 0
top: 999
}
Layout.preferredWidth: 1
Layout.fillWidth: true
onEditingFinished: function() {
root.emitRed(Math.max(Math.min(parseInt(text), 255), 0))
}
}
TextField {
horizontalAlignment: Qt.AlignHCenter
text: root.green
maximumLength: 3
validator: IntValidator {
bottom: 0
top: 999
}
Layout.preferredWidth: 1
Layout.fillWidth: true
onEditingFinished: function() {
root.emitGreen(Math.max(Math.min(parseInt(text), 255), 0))
}
}
TextField {
horizontalAlignment: Qt.AlignHCenter
text: root.blue
maximumLength: 3
validator: IntValidator {
bottom: 0
top: 999
}
Layout.preferredWidth: 1
Layout.fillWidth: true
onEditingFinished: function() {
root.emitBlue(Math.max(Math.min(parseInt(text), 255), 0))
}
}
TextField {
visible: root.showAlpha
horizontalAlignment: Qt.AlignHCenter
text: Math.round(root.alpha * 100).toString() + "%"
maximumLength: 4
validator: RegularExpressionValidator {
regularExpression: /^[0-9]{0,3}%?$/
}
Layout.preferredWidth: 1
Layout.fillWidth: true
onEditingFinished: function() {
root.emitAlpha(Math.max(Math.min(text.match(/^(\d+)%?$/)[1], 100), 0) / 100.0)
}
}
}
RowLayout {
Layout.fillWidth: true
TextField {
horizontalAlignment: Qt.AlignHCenter
text: Math.round(root.hue === -1.0 ? 0 : control.hue * 360).toString() + "°"
maximumLength: 4
validator: RegularExpressionValidator {
regularExpression: /^[0-9]{0,3}°?$/
}
Layout.preferredWidth: 1
Layout.fillWidth: true
onEditingFinished: function() {
root.emitHue(Math.max(Math.min(text.match(/^(\d+)°?$/)[1], 360), 0) / 360.0)
}
}
TextField {
horizontalAlignment: Qt.AlignHCenter
text: Math.round(root.saturation * 100).toString() + "%"
maximumLength: 4
validator: RegularExpressionValidator {
regularExpression: /^[0-9]{0,3}%?$/
}
Layout.preferredWidth: 1
Layout.fillWidth: true
onEditingFinished: function() {
root.emitSaturation(Math.max(Math.min(text.match(/^(\d+)%?$/)[1], 100), 0) / 100.0)
}
}
TextField {
horizontalAlignment: Qt.AlignHCenter
text: Math.round(root.value * 100).toString() + "%"
maximumLength: 4
validator: RegularExpressionValidator {
regularExpression: /^[0-9]{0,3}%?$/
}
Layout.preferredWidth: 1
Layout.fillWidth: true
onEditingFinished: function() {
root.emitValue(Math.max(Math.min(text.match(/^(\d+)%?$/)[1], 100), 0) / 100.0)
}
}
TextField {
visible: root.showAlpha
horizontalAlignment: Qt.AlignHCenter
text: Math.round(root.alpha * 100).toString() + "%"
maximumLength: 4
validator: RegularExpressionValidator {
regularExpression: /^[0-9]{0,3}%?$/
}
Layout.preferredWidth: 1
Layout.fillWidth: true
onEditingFinished: function() {
root.emitAlpha(Math.max(Math.min(text.match(/^(\d+)%?$/)[1], 100), 0) / 100.0)
}
}
}
RowLayout {
Layout.fillWidth: true
TextField {
horizontalAlignment: Qt.AlignHCenter
text: Math.round(root.hue === -1.0 ? 0 : control.hue * 360).toString() + "°"
maximumLength: 4
validator: RegularExpressionValidator {
regularExpression: /^[0-9]{0,3}°?$/
}
Layout.preferredWidth: 1
Layout.fillWidth: true
onEditingFinished: function() {
root.emitHue(Math.max(Math.min(text.match(/^(\d+)°?$/)[1], 360), 0) / 360.0)
}
}
TextField {
horizontalAlignment: Qt.AlignHCenter
text: Math.round(root.saturation * 100).toString() + "%"
maximumLength: 4
validator: RegularExpressionValidator {
regularExpression: /^[0-9]{0,3}%?$/
}
Layout.preferredWidth: 1
Layout.fillWidth: true
onEditingFinished: function() {
root.emitSaturation(Math.max(Math.min(text.match(/^(\d+)%?$/)[1], 100), 0) / 100.0)
}
}
TextField {
horizontalAlignment: Qt.AlignHCenter
text: Math.round(root.lightness * 100).toString() + "%"
maximumLength: 4
validator: RegularExpressionValidator {
regularExpression: /^[0-9]{0,3}%?$/
}
Layout.preferredWidth: 1
Layout.fillWidth: true
onEditingFinished: function() {
root.emitLightness(Math.max(Math.min(text.match(/^(\d+)%?$/)[1], 100), 0) / 100.0)
}
}
TextField {
visible: root.showAlpha
horizontalAlignment: Qt.AlignHCenter
text: Math.round(root.alpha * 100).toString() + "%"
maximumLength: 4
validator: RegularExpressionValidator {
regularExpression: /^[0-9]{0,3}%?$/
}
Layout.preferredWidth: 1
Layout.fillWidth: true
onEditingFinished: function() {
root.emitAlpha(Math.max(Math.min(text.match(/^(\d+)%?$/)[1], 100), 0) / 100.0)
}
}
}
}
}
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