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/**************************************************************************** ** ** Copyright (C) 2016 The Qt Company Ltd. ** Contact: https://www.qt.io/licensing/ ** ** This file is part of the Qt Quick Controls module of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** 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 https://www.qt.io/terms-conditions. For further ** information use the contact form at https://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.LGPL3 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-3.0.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 (at your option) the GNU General ** Public license version 3 or any later version approved by the KDE Free ** Qt Foundation. The licenses are as published by the Free Software ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 ** included in the packaging of this file. Please review the following ** information to ensure the GNU General Public License requirements will ** be met: https://www.gnu.org/licenses/gpl-2.0.html and ** https://www.gnu.org/licenses/gpl-3.0.html. ** ** $QT_END_LICENSE$ ** ****************************************************************************/ import QtQuick 2.2 import QtQuick.Window 2.1 import QtQuick.Controls 1.2 import QtQuick.Controls.Styles 1.1 import QtQuick.Controls.Private 1.0 /*! \qmltype ComboBoxStyle \inqmlmodule QtQuick.Controls.Styles \since 5.1 \ingroup controlsstyling \brief Provides custom styling for ComboBox. */ Style { id: cbStyle /*! \qmlproperty enumeration renderType \since QtQuick.Controls.Styles 1.2 Override the default rendering type for the control. Supported render types are: \list \li Text.QtRendering \li Text.NativeRendering \endlist The default value is platform dependent. \sa Text::renderType */ property int renderType: Settings.isMobile ? Text.QtRendering : Text.NativeRendering /*! \since QtQuick.Controls.Styles 1.3 The font of the control. */ property font font /*! \since QtQuick.Controls.Styles 1.3 The text color. */ property color textColor: SystemPaletteSingleton.text(control.enabled) /*! \since QtQuick.Controls.Styles 1.3 The text highlight color, used behind selections. */ property color selectionColor: SystemPaletteSingleton.highlight(control.enabled) /*! \since QtQuick.Controls.Styles 1.3 The highlighted text color, used in selections. */ property color selectedTextColor: SystemPaletteSingleton.highlightedText(control.enabled) /*! The \l ComboBox this style is attached to. */ readonly property ComboBox control: __control /*! The padding between the background and the label components. */ padding { top: 4 ; left: 6 ; right: 6 ; bottom:4 } /*! The size of the drop down button when the combobox is editable. */ property int dropDownButtonWidth: Math.round(TextSingleton.implicitHeight) /*! \internal Alias kept for backwards compatibility with a spelling mistake in 5.2.0) */ property alias drowDownButtonWidth: cbStyle.dropDownButtonWidth /*! This defines the background of the button. */ property Component background: Item { implicitWidth: Math.round(TextSingleton.implicitHeight * 4.5) implicitHeight: Math.max(25, Math.round(TextSingleton.implicitHeight * 1.2)) Rectangle { anchors.fill: parent anchors.bottomMargin: control.pressed ? 0 : -1 color: "#10000000" radius: baserect.radius } Rectangle { id: baserect gradient: Gradient { GradientStop {color: control.pressed ? "#bababa" : "#fefefe" ; position: 0} GradientStop {color: control.pressed ? "#ccc" : "#e3e3e3" ; position: 1} } radius: TextSingleton.implicitHeight * 0.16 anchors.fill: parent border.color: control.activeFocus ? "#47b" : "#999" Rectangle { anchors.fill: parent radius: parent.radius color: control.activeFocus ? "#47b" : "white" opacity: control.hovered || control.activeFocus ? 0.1 : 0 Behavior on opacity {NumberAnimation{ duration: 100 }} } } Image { id: imageItem visible: control.menu !== null source: "images/arrow-down.png" anchors.verticalCenter: parent.verticalCenter anchors.right: parent.right anchors.rightMargin: dropDownButtonWidth / 2 opacity: control.enabled ? 0.6 : 0.3 } } /*! \internal */ property Component __editor: Item { implicitWidth: 100 implicitHeight: Math.max(25, Math.round(TextSingleton.implicitHeight * 1.2)) clip: true Rectangle { anchors.fill: parent anchors.bottomMargin: 0 color: "#44ffffff" radius: baserect.radius } Rectangle { id: baserect anchors.rightMargin: -radius anchors.bottomMargin: 1 gradient: Gradient { GradientStop {color: "#e0e0e0" ; position: 0} GradientStop {color: "#fff" ; position: 0.1} GradientStop {color: "#fff" ; position: 1} } radius: TextSingleton.implicitHeight * 0.16 anchors.fill: parent border.color: control.activeFocus ? "#47b" : "#999" } Rectangle { color: "#aaa" anchors.bottomMargin: 2 anchors.topMargin: 1 anchors.right: parent.right anchors.top: parent.top anchors.bottom: parent.bottom width: 1 } } /*! This defines the label of the button. */ property Component label: Item { implicitWidth: textitem.implicitWidth + 20 baselineOffset: textitem.y + textitem.baselineOffset Text { id: textitem anchors.left: parent.left anchors.right: parent.right anchors.leftMargin: 4 anchors.rightMargin: 10 anchors.verticalCenter: parent.verticalCenter text: control.currentText renderType: cbStyle.renderType font: cbStyle.font color: cbStyle.textColor elide: Text.ElideRight } } /*! \internal */ property Component panel: Item { property bool popup: false property font font: cbStyle.font property color textColor: cbStyle.textColor property color selectionColor: cbStyle.selectionColor property color selectedTextColor: cbStyle.selectedTextColor property int dropDownButtonWidth: cbStyle.dropDownButtonWidth anchors.centerIn: parent anchors.fill: parent implicitWidth: backgroundLoader.implicitWidth implicitHeight: Math.max(labelLoader.implicitHeight + padding.top + padding.bottom, backgroundLoader.implicitHeight) baselineOffset: labelLoader.item ? padding.top + labelLoader.item.baselineOffset: 0 Loader { id: backgroundLoader anchors.fill: parent sourceComponent: background } Loader { id: editorLoader anchors.fill: parent anchors.rightMargin: dropDownButtonWidth + padding.right anchors.bottomMargin: -1 sourceComponent: control.editable ? __editor : null } Loader { id: labelLoader sourceComponent: label visible: !control.editable anchors.fill: parent anchors.leftMargin: padding.left anchors.topMargin: padding.top anchors.rightMargin: padding.right anchors.bottomMargin: padding.bottom } } /*! \internal */ property Component __dropDownStyle: MenuStyle { font: cbStyle.font __labelColor: cbStyle.textColor __selectedLabelColor: cbStyle.selectedTextColor __selectedBackgroundColor: cbStyle.selectionColor __maxPopupHeight: 600 __menuItemType: "comboboxitem" __scrollerStyle: ScrollViewStyle { } } /*! \internal */ property Component __popupStyle: Style { property int __maxPopupHeight: 400 property int submenuOverlap: 0 property int submenuPopupDelay: 100 property Component frame: Rectangle { id: popupFrame border.color: "white" Text { text: "NOT IMPLEMENTED" color: "red" font { pixelSize: 10 bold: true } anchors.centerIn: parent rotation: -Math.atan2(popupFrame.height, popupFrame.width) * 180 / Math.PI } } property Component menuItemPanel: Text { text: styleData.text } property Component __scrollerStyle: null } /*! \internal The cursor handle. \since QtQuick.Controls.Styles 1.3 The parent of the handle is positioned to the top left corner of the cursor position. The interactive area is determined by the geometry of the handle delegate. The following signals and read-only properties are available within the scope of the handle delegate: \table \row \li \b {styleData.activated()} [signal] \li Emitted when the handle is activated ie. the editor is clicked. \row \li \b {styleData.pressed} : bool \li Whether the handle is pressed. \row \li \b {styleData.position} : int \li The character position of the handle. \row \li \b {styleData.lineHeight} : real \li The height of the line the handle is on. \row \li \b {styleData.hasSelection} : bool \li Whether the editor has selected text. \endtable */ property Component __cursorHandle /*! \internal The selection handle. \since QtQuick.Controls.Styles 1.3 The parent of the handle is positioned to the top left corner of the first selected character. The interactive area is determined by the geometry of the handle delegate. The following signals and read-only properties are available within the scope of the handle delegate: \table \row \li \b {styleData.activated()} [signal] \li Emitted when the handle is activated ie. the editor is clicked. \row \li \b {styleData.pressed} : bool \li Whether the handle is pressed. \row \li \b {styleData.position} : int \li The character position of the handle. \row \li \b {styleData.lineHeight} : real \li The height of the line the handle is on. \row \li \b {styleData.hasSelection} : bool \li Whether the editor has selected text. \endtable */ property Component __selectionHandle /*! \internal The cursor delegate. \since QtQuick.Controls.Styles 1.3 */ property Component __cursorDelegate }