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// Copyright (C) 2024 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
// Qt-Security score:significant reason:default
pragma ComponentBehavior: Bound
import QtQuick
import QtQuick.Templates as T
import QtQuick.Controls.impl
import QtQuick.Controls.FluentWinUI3.impl as Impl
T.ComboBox {
id: control
implicitWidth: Math.max(implicitBackgroundWidth + leftInset + rightInset,
implicitContentWidth + leftPadding + rightPadding)
implicitHeight: Math.max(implicitBackgroundHeight + topInset + bottomInset,
implicitContentHeight + topPadding + bottomPadding,
implicitIndicatorHeight + topPadding + bottomPadding)
spacing: __config.contentItem.spacing || 0
topPadding: __config.topPadding || 0
bottomPadding: __config.bottomPadding || 0
leftPadding: (__config.leftPadding + (!control.mirrored || !indicator || !indicator.visible ? 0 : indicator.width + spacing)) || 0
rightPadding: (__config.rightPadding + (control.mirrored || !indicator || !indicator.visible ? 0 : indicator.width + spacing)) || 0
topInset: -__config.topInset || 0
bottomInset: -__config.bottomInset || 0
leftInset: -__config.leftInset || 0
rightInset: -__config.rightInset || 0
readonly property string __currentState: [
!control.enabled && "disabled",
control.enabled && !control.pressed && control.hovered && "hovered",
control.down && control.popup.visible && "open",
control.pressed && "pressed"
].filter(Boolean).join("_") || "normal"
readonly property var __config: (control.editable && control.down && control.popup.visible // editable combobox differs from normal one only in opened state
? Config.controls.editablecombobox[__currentState]
: Config.controls.combobox[__currentState]) || {}
readonly property Item __focusFrameTarget: control.editable ? null : control
readonly property bool __isHighContrast: Application.styleHints.accessibility.contrastPreference === Qt.HighContrast
delegate: ItemDelegate {
required property var model
required property int index
width: ListView.view.width
text: model[control.textRole]
palette.highlightedText: control.palette.highlightedText
highlighted: control.highlightedIndex === index
hoverEnabled: control.hoverEnabled
}
indicator: Image {
x: control.mirrored ? control.__config.leftPadding : control.width - width - control.__config.rightPadding
y: (control.topPadding + (control.availableHeight - height) / 2) + (control.pressed ? 1 : 0)
source: Qt.resolvedUrl(control.__config.indicator.filePath)
Behavior on y {
NumberAnimation{ easing.type: Easing.OutCubic; duration: 167 }
}
}
contentItem: T.TextField {
text: control.editable ? control.editText : control.displayText
topPadding: control.__config.label_contentItem.topPadding || 0
leftPadding: control.__config.label_contentItem.leftPadding || 0
rightPadding: control.__config.label_contentItem.rightPadding || 0
bottomPadding: control.__config.label_contentItem.bottomPadding || 0
implicitHeight: Math.max(implicitBackgroundHeight + topInset + bottomInset,
contentHeight + topPadding + bottomPadding)
enabled: control.editable
autoScroll: control.editable
readOnly: control.down
inputMethodHints: control.inputMethodHints
validator: control.validator
selectByMouse: control.selectTextByMouse
readonly property color __pressedText: Application.styleHints.colorScheme == Qt.Light
? Qt.rgba(control.palette.text.r, control.palette.text.g, control.palette.text.b, 0.62)
: Qt.rgba(control.palette.text.r, control.palette.text.g, control.palette.text.b, 0.7725)
color: control.down ? __pressedText : control.palette.text
selectionColor: control.palette.highlight
selectedTextColor: control.palette.highlightedText
horizontalAlignment: control.__config.label_text.textHAlignment
verticalAlignment: control.__config.label_text.textVAlignment
readonly property Item __focusFrameControl: control
}
background: ItemGroup {
Impl.StyleImage {
visible: !control.__isHighContrast
imageConfig: control.__config.background
Item {
visible: control.editable && ((control.down && control.popup.visible) || control.activeFocus)
width: parent.width
height: 2
y: parent.height - height
Impl.FocusStroke {
width: parent.width
height: parent.height
radius: control.down && control.popup.visible ? 0 : control.__config.background.bottomOffset
color: control.palette.accent
}
}
}
Rectangle {
visible: control.__isHighContrast
implicitWidth: control.__config.background.width
implicitHeight: control.__config.background.height
color: control.palette.window
border.color: control.hovered ? control.palette.accent : control.palette.text
radius: 4
}
}
popup: T.Popup {
topPadding: control.__config.popup_contentItem.topPadding || 0
leftPadding: control.__config.popup_contentItem.leftPadding || 0
rightPadding: control.__config.popup_contentItem.rightPadding || 0
bottomPadding: control.__config.popup_contentItem.bottomPadding || 0
contentItem: ListView {
clip: true
implicitHeight: contentHeight
highlightMoveDuration: 0
model: control.delegateModel
currentIndex: control.highlightedIndex
}
y: control.editable ? control.height
: -0.25 * Math.max(implicitBackgroundHeight + topInset + bottomInset,
contentHeight + topPadding + bottomPadding)
readonly property real __targetHeight: Math.min(contentItem.implicitHeight + topPadding + bottomPadding, control.Window.height - topMargin - bottomMargin)
property real __heightScale: 1
height: __heightScale * __targetHeight
width: control.width
topMargin: 8
bottomMargin: 8
palette: control.palette
enter: Transition {
NumberAnimation { property: "__heightScale"; from: 0.33; to: 1; easing.type: Easing.OutCubic; duration: 250 }
}
background: ItemGroup {
Impl.StyleImage {
visible: !control.__isHighContrast
imageConfig: control.__config.popup_background.filePath ? control.__config.popup_background : Config.controls.popup["normal"].background // fallback to regular popup
}
Rectangle {
visible: control.__isHighContrast
implicitWidth: Config.controls.popup["normal"].background.width
implicitHeight: Config.controls.popup["normal"].background.height
color: control.palette.window
border.color: control.palette.text
radius: 4
}
}
}
}
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