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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.Controls.impl
import QtQuick.Controls.Imagine
import QtQuick.Controls.Imagine.impl
import QtQuick.Dialogs.quickimpl
import QtQuick.Layouts
import QtQuick.Templates as T
ColorDialogImpl {
id: control
// Can't set implicitWidth of the NinePatchImage background, so we do it here.
implicitWidth: Math.max(200,
implicitBackgroundWidth + leftInset + rightInset,
contentWidth + leftPadding + rightPadding,
implicitHeaderWidth,
implicitFooterWidth)
implicitHeight: Math.max(600,
implicitBackgroundHeight + topInset + bottomInset,
contentHeight + topPadding + bottomPadding
+ (implicitHeaderHeight > 0 ? implicitHeaderHeight + spacing : 0)
+ (implicitFooterHeight > 0 ? implicitFooterHeight + spacing : 0))
topPadding: background ? background.topPadding : 0
leftPadding: background ? background.leftPadding : 0
rightPadding: background ? background.rightPadding : 0
bottomPadding: background ? background.bottomPadding : 0
topInset: background ? -background.topInset || 0 : 0
leftInset: background ? -background.leftInset || 0 : 0
rightInset: background ? -background.rightInset || 0 : 0
bottomInset: background ? -background.bottomInset || 0 : 0
standardButtons: T.Dialog.Ok | T.Dialog.Cancel
isHsl: true
ColorDialogImpl.eyeDropperButton: eyeDropperButton
ColorDialogImpl.buttonBox: buttonBox
ColorDialogImpl.colorPicker: colorPicker
ColorDialogImpl.alphaSlider: alphaSlider
ColorDialogImpl.colorInputs: inputs
background: NinePatchImage {
source: Imagine.url + "dialog-background"
NinePatchImageSelector on source {
states: [
{"modal": control.modal},
{"dim": control.dim}
]
}
}
header: RowLayout {
Label {
objectName: "titleLabel"
text: control.title
elide: Label.ElideRight
font.bold: true
font.pixelSize: 16
leftPadding: 16
rightPadding: 16
topPadding: 16
bottomPadding: 16
Layout.preferredWidth: control.title.length > 0 ? implicitWidth : 0
Layout.preferredHeight: control.title.length > 0 ? implicitHeight : 15
}
Button {
id: eyeDropperButton
objectName: "eyeDropperButton"
icon.source: "qrc:/qt-project.org/imports/QtQuick/Dialogs/quickimpl/images/eye-dropper.png"
flat: true
topPadding: 16
bottomPadding: 16
visible: false
Layout.alignment: Qt.AlignRight
Layout.rightMargin: 16
}
}
contentItem: ColumnLayout {
SaturationLightnessPicker {
id: colorPicker
objectName: "colorPicker"
color: control.color
Layout.fillWidth: true
Layout.fillHeight: true
}
Slider {
id: hueSlider
objectName: "hueSlider"
orientation: Qt.Horizontal
value: control.hue
onMoved: function() { control.hue = value; }
Layout.fillWidth: true
Layout.leftMargin: 16
Layout.rightMargin: 16
handle: PickerHandle {
x: hueSlider.leftPadding + (hueSlider.horizontal
? hueSlider.visualPosition * (hueSlider.availableWidth - width)
: (hueSlider.availableWidth - width) / 2)
y: hueSlider.topPadding + (hueSlider.horizontal
? (hueSlider.availableHeight - height) / 2
: hueSlider.visualPosition * (hueSlider.availableHeight - height))
picker: hueSlider
}
implicitHeight: 20
background: Rectangle {
anchors.fill: parent
anchors.leftMargin: hueSlider.handle.width / 2
anchors.rightMargin: hueSlider.handle.width / 2
border.width: 2
border.color: control.palette.dark
radius: 10
color: "transparent"
Rectangle {
anchors.fill: parent
anchors.margins: 4
radius: 10
gradient: HueGradient {
orientation: Gradient.Horizontal
}
}
}
}
Slider {
id: alphaSlider
objectName: "alphaSlider"
orientation: Qt.Horizontal
value: control.alpha
implicitHeight: 20
handle: PickerHandle {
x: alphaSlider.leftPadding + (alphaSlider.horizontal
? alphaSlider.visualPosition * (alphaSlider.availableWidth - width)
: (alphaSlider.availableWidth - width) / 2)
y: alphaSlider.topPadding + (alphaSlider.horizontal
? (alphaSlider.availableHeight - height) / 2
: alphaSlider.visualPosition * (alphaSlider.availableHeight - height))
picker: alphaSlider
}
background: Rectangle {
anchors.fill: parent
anchors.leftMargin: parent.handle.width / 2
anchors.rightMargin: parent.handle.width / 2
border.width: 2
border.color: control.palette.dark
radius: 10
color: "transparent"
Image {
anchors.fill: alphaSliderGradient
source: "qrc:/qt-project.org/imports/QtQuick/Dialogs/quickimpl/images/checkers.png"
fillMode: Image.Tile
}
Rectangle {
id: alphaSliderGradient
anchors.fill: parent
anchors.margins: 4
radius: 10
gradient: Gradient {
orientation: Gradient.Horizontal
GradientStop {
position: 0
color: "transparent"
}
GradientStop {
position: 1
color: Qt.rgba(control.color.r,
control.color.g,
control.color.b,
1)
}
}
}
}
Layout.fillWidth: true
Layout.leftMargin: 16
Layout.rightMargin: 16
}
ColorInputs {
id: inputs
color: control.color
Layout.fillWidth: true
Layout.leftMargin: 16
Layout.rightMargin: 16
Layout.bottomMargin: 16
}
}
footer: RowLayout {
spacing: 20
Label {
text: qsTr("Color")
Layout.leftMargin: 16
Layout.bottomMargin: 16
}
Rectangle {
implicitWidth: 32
implicitHeight: 32
border.width: 2
border.color: control.palette.dark
color: "transparent"
Image {
anchors.fill: parent
anchors.margins: 4
source: "qrc:/qt-project.org/imports/QtQuick/Dialogs/quickimpl/images/checkers.png"
fillMode: Image.Tile
}
Rectangle {
anchors.fill: parent
anchors.margins: 4
color: control.color
}
Layout.bottomMargin: 16
}
Item {
// empty filler
Layout.fillWidth: true
}
DialogButtonBox {
id: buttonBox
standardButtons: control.standardButtons
spacing: 12
Layout.bottomMargin: 16
Layout.rightMargin: 16
Layout.alignment: Qt.AlignRight
}
}
T.Overlay.modal: NinePatchImage {
source: Imagine.url + "dialog-overlay"
NinePatchImageSelector on source {
states: [
{"modal": true}
]
}
}
T.Overlay.modeless: NinePatchImage {
source: Imagine.url + "dialog-overlay"
NinePatchImageSelector on source {
states: [
{"modal": false}
]
}
}
}
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