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/Extras/Private/PieMenuIcon.qml
+++ b/ZBD_IIIDL_S_Project/release/QtQuick/Extras/Private/PieMenuIcon.qml
@@ -0,0 +1,102 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the Qt Quick Extras 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 2.3
+import QtQuick.Extras 1.4
+import QtQuick.Extras.Private 1.0
+import QtQuick.Extras.Private.CppUtils 1.0
+
+Loader {
+    id: iconLoader
+    active: iconSource != ""
+
+    property PieMenu control: null
+    property QtObject styleData: null
+
+    readonly property string iconSource: styleData && styleData.index < control.__protectedScope.visibleItems.length
+        ? control.__protectedScope.visibleItems[styleData.index].iconSource
+        : ""
+
+    sourceComponent: Image {
+        id: iconImage
+        source: iconSource
+        x: pos.x
+        y: pos.y
+        scale: scaleFactor
+
+        readonly property point pos: MathUtils.centerAlongCircle(
+            iconLoader.parent.width / 2, iconLoader.parent.height / 2, width, height,
+            MathUtils.degToRadOffset(sectionCenterAngle(styleData.index)), control.__style.__iconOffset)
+
+        /*
+            The icons should scale with the menu at some point, so that they
+            stay within the bounds of each section. We down-scale the image by
+            whichever of the following amounts are larger:
+
+            a) The amount by which the largest dimension's diagonal size exceeds
+            the "selectable" radius. The selectable radius is the distance in pixels
+            between lines A and B in the incredibly visually appealing image below:
+
+                   __________
+                 -      B     -
+               /                \
+             /        ____        \
+            |        /  A \        |
+            --------|      |--------
+
+            b) The amount by which the diagonal exceeds the circumference of
+            one section.
+        */
+        readonly property real scaleFactor: {
+            var largestDimension = Math.max(iconImage.sourceSize.width, iconImage.sourceSize.height) * Math.sqrt(2);
+            // TODO: add padding
+            var radiusDifference = largestDimension - control.__style.__selectableRadius;
+            var circumferenceDifference = largestDimension - Math.abs(control.__protectedScope.circumferenceOfSection);
+            if (circumferenceDifference > 0 || radiusDifference > 0) {
+                // We need to down-scale.
+                if (radiusDifference > circumferenceDifference) {
+                    return control.__style.__selectableRadius / largestDimension;
+                } else {
+                    return Math.abs(control.__protectedScope.circumferenceOfSection) / largestDimension;
+                }
+            }
+            return 1;
+        }
+    }
+}