阻抗弹窗

2024-11-29 17:47:45 +08:00
parent d5f31c8108
commit 4ce8544582
997 changed files with 255048 additions and 1110 deletions
--- a/ZBD_IIIDL_S_Project/release/QtQuick/Controls/Private/ContentItem.qml
+++ b/ZBD_IIIDL_S_Project/release/QtQuick/Controls/Private/ContentItem.qml
@@ -0,0 +1,108 @@
+/****************************************************************************
+**
+** 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.Layouts 1.1
+
+Item {
+    id: contentItem
+    property real minimumWidth: __calcMinimum('Width')
+    property real minimumHeight: __calcMinimum('Height')
+    property real maximumWidth: Number.POSITIVE_INFINITY
+    property real maximumHeight: Number.POSITIVE_INFINITY
+    implicitWidth: __calcImplicitWidth()
+    implicitHeight: __calcImplicitHeight()
+
+    /*! \internal */
+    property Item __layoutItem: contentItem.visibleChildren.length === 1 ? contentItem.visibleChildren[0] : null
+    /*! \internal */
+    property real __marginsWidth: __layoutItem ? __layoutItem.anchors.leftMargin + __layoutItem.anchors.rightMargin : 0
+    /*! \internal */
+    property real __marginsHeight: __layoutItem ? __layoutItem.anchors.topMargin + __layoutItem.anchors.bottomMargin : 0
+
+    /*! \internal */
+    property bool __noMinimumWidthGiven : false
+    /*! \internal */
+    property bool __noMinimumHeightGiven : false
+    /*! \internal */
+    property bool __noImplicitWidthGiven : false
+    /*! \internal */
+    property bool __noImplicitHeightGiven : false
+
+    function __calcImplicitWidth() {
+        if (__layoutItem && __layoutItem.anchors.fill)
+            return __calcImplicit('Width')
+        return contentItem.childrenRect.x + contentItem.childrenRect.width
+    }
+
+    function __calcImplicitHeight() {
+        if (__layoutItem && __layoutItem.anchors.fill)
+            return __calcImplicit('Height')
+        return contentItem.childrenRect.y + contentItem.childrenRect.height
+    }
+
+    function __calcImplicit(hw) {
+        var pref = __layoutItem.Layout['preferred' + hw]
+        if (pref < 0) {
+            pref = __layoutItem['implicit' + hw]
+        }
+        contentItem['__noImplicit' + hw + 'Given'] = (pref === 0 ? true : false)
+        pref += contentItem['__margins' + hw]
+        return pref
+    }
+
+    function __calcMinimum(hw) {  // hw is 'Width' or 'Height'
+        return (__layoutItem && __layoutItem.anchors.fill) ? __calcMinMax('minimum', hw) : 0
+    }
+
+    function __calcMaximum(hw) {  // hw is 'Width' or 'Height'
+        return (__layoutItem && __layoutItem.anchors.fill) ? __calcMinMax('maximum', hw) : Number.POSITIVE_INFINITY
+    }
+
+    function __calcMinMax(minMaxConstraint, hw) {
+        var attachedPropName = minMaxConstraint + hw
+        var extent = __layoutItem.Layout[attachedPropName]
+
+        if (minMaxConstraint === 'minimum')
+            contentItem['__noMinimum' + hw + 'Given'] = (extent === 0 ? true : false)
+
+        extent += contentItem['__margins' + hw]
+        return extent
+    }
+}