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Diffstat (limited to 'src/quickcontrols2/universal/ComboBox.qml')
| -rw-r--r-- | src/quickcontrols2/universal/ComboBox.qml | 158 |
1 files changed, 158 insertions, 0 deletions
diff --git a/src/quickcontrols2/universal/ComboBox.qml b/src/quickcontrols2/universal/ComboBox.qml new file mode 100644 index 0000000000..b3179849b6 --- /dev/null +++ b/src/quickcontrols2/universal/ComboBox.qml @@ -0,0 +1,158 @@ +/**************************************************************************** +** +** Copyright (C) 2017 The Qt Company Ltd. +** Contact: http://www.qt.io/licensing/ +** +** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL3$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see http://www.qt.io/terms-conditions. For further +** information use the contact form at http://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPLv3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or later as published by the Free +** Software Foundation and appearing in the file LICENSE.GPL included in +** the packaging of this file. Please review the following information to +** ensure the GNU General Public License version 2.0 requirements will be +** met: http://www.gnu.org/licenses/gpl-2.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick +import QtQuick.Window +import QtQuick.Controls.impl +import QtQuick.Templates as T +import QtQuick.Controls.Universal + +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) + + leftPadding: padding + (!control.mirrored || !indicator || !indicator.visible ? 0 : indicator.width + spacing) + rightPadding: padding + (control.mirrored || !indicator || !indicator.visible ? 0 : indicator.width + spacing) + + Universal.theme: editable && activeFocus ? Universal.Light : undefined + + delegate: ItemDelegate { + width: ListView.view.width + text: control.textRole ? (Array.isArray(control.model) ? modelData[control.textRole] : model[control.textRole]) : modelData + font.weight: control.currentIndex === index ? Font.DemiBold : Font.Normal + highlighted: control.highlightedIndex === index + hoverEnabled: control.hoverEnabled + } + + indicator: ColorImage { + x: control.mirrored ? control.padding : control.width - width - control.padding + y: control.topPadding + (control.availableHeight - height) / 2 + color: !control.enabled ? control.Universal.baseLowColor : control.Universal.baseMediumHighColor + source: "qrc:/qt-project.org/imports/QtQuick/Controls/Universal/images/downarrow.png" + + Rectangle { + z: -1 + width: parent.width + height: parent.height + color: control.activeFocus ? control.Universal.accent : + control.pressed ? control.Universal.baseMediumLowColor : + control.hovered ? control.Universal.baseLowColor : "transparent" + visible: control.editable && !contentItem.hovered && (control.pressed || control.hovered) + opacity: control.activeFocus && !control.pressed ? 0.4 : 1.0 + } + } + + contentItem: T.TextField { + leftPadding: control.mirrored ? 1 : 12 + rightPadding: control.mirrored ? 10 : 1 + topPadding: 5 - control.topPadding + bottomPadding: 7 - control.bottomPadding + + text: control.editable ? control.editText : control.displayText + + enabled: control.editable + autoScroll: control.editable + readOnly: control.down + inputMethodHints: control.inputMethodHints + validator: control.validator + selectByMouse: control.selectTextByMouse + + font: control.font + color: !control.enabled ? control.Universal.chromeDisabledLowColor : + control.editable && control.activeFocus ? control.Universal.chromeBlackHighColor : control.Universal.foreground + selectionColor: control.Universal.accent + selectedTextColor: control.Universal.chromeWhiteColor + verticalAlignment: Text.AlignVCenter + } + + background: Rectangle { + implicitWidth: 120 + implicitHeight: 32 + + border.width: control.flat ? 0 : 2 // ComboBoxBorderThemeThickness + border.color: !control.enabled ? control.Universal.baseLowColor : + control.editable && control.activeFocus ? control.Universal.accent : + control.down ? control.Universal.baseMediumLowColor : + control.hovered ? control.Universal.baseMediumColor : control.Universal.baseMediumLowColor + color: !control.enabled ? control.Universal.baseLowColor : + control.down ? control.Universal.listMediumColor : + control.flat && control.hovered ? control.Universal.listLowColor : + control.editable && control.activeFocus ? control.Universal.background : control.Universal.altMediumLowColor + visible: !control.flat || control.pressed || control.hovered || control.visualFocus + + Rectangle { + x: 2 + y: 2 + width: parent.width - 4 + height: parent.height - 4 + + visible: control.visualFocus && !control.editable + color: control.Universal.accent + opacity: control.Universal.theme === Universal.Light ? 0.4 : 0.6 + } + } + + popup: T.Popup { + width: control.width + height: Math.min(contentItem.implicitHeight, control.Window.height - topMargin - bottomMargin) + topMargin: 8 + bottomMargin: 8 + + Universal.theme: control.Universal.theme + Universal.accent: control.Universal.accent + + contentItem: ListView { + clip: true + implicitHeight: contentHeight + model: control.delegateModel + currentIndex: control.highlightedIndex + highlightMoveDuration: 0 + + T.ScrollIndicator.vertical: ScrollIndicator { } + } + + background: Rectangle { + color: control.Universal.chromeMediumLowColor + border.color: control.Universal.chromeHighColor + border.width: 1 // FlyoutBorderThemeThickness + } + } +} |