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/TextHandle.qml
+++ b/ZBD_IIIDL_S_Project/release/QtQuick/Controls/Private/TextHandle.qml
@@ -0,0 +1,126 @@
+/****************************************************************************
+**
+** 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.Controls 1.2
+import QtQuick.Controls.Private 1.0
+
+Loader {
+    id: handle
+
+    property Item editor
+    property int minimum: -1
+    property int maximum: -1
+    property int position: -1
+    property alias delegate: handle.sourceComponent
+
+    readonly property alias pressed: mouse.pressed
+
+    readonly property real handleX: x + (item ? item.x : 0)
+    readonly property real handleY: y + (item ? item.y : 0)
+    readonly property real handleWidth: item ? item.width : 0
+    readonly property real handleHeight: item ? item.height : 0
+
+    property Item control
+    property QtObject styleData: QtObject {
+        id: styleData
+        signal activated()
+        readonly property alias pressed: mouse.pressed
+        readonly property alias position: handle.position
+        readonly property bool hasSelection: editor.selectionStart !== editor.selectionEnd
+        readonly property real lineHeight: position !== -1 ? editor.positionToRectangle(position).height
+                                                           : editor.cursorRectangle.height
+    }
+
+    function activate() {
+        styleData.activated()
+    }
+
+    MouseArea {
+        id: mouse
+        anchors.fill: item
+        enabled: item && item.visible
+        preventStealing: true
+        property real pressX
+        property point offset
+        property bool handleDragged: false
+
+        onPressed: {
+            Qt.inputMethod.commit()
+            handleDragged = false
+            pressX = mouse.x
+            var handleRect = editor.positionToRectangle(handle.position)
+            var centerX = handleRect.x + (handleRect.width / 2)
+            var centerY = handleRect.y + (handleRect.height / 2)
+            var center = mapFromItem(editor, centerX, centerY)
+            offset = Qt.point(mouseX - center.x, mouseY - center.y)
+        }
+        onReleased: {
+            if (!handleDragged) {
+                // The user just clicked on the handle. In that
+                // case clear the selection.
+                var mousePos = editor.mapFromItem(item, mouse.x, mouse.y)
+                var editorPos = editor.positionAt(mousePos.x, mousePos.y)
+                editor.select(editorPos, editorPos)
+            }
+        }
+        onPositionChanged: {
+            handleDragged = true
+            var pt = mapToItem(editor, mouse.x - offset.x, mouse.y - offset.y)
+
+            // limit vertically within mix/max coordinates or content bounds
+            var min = (minimum !== -1) ? minimum : 0
+            var max = (maximum !== -1) ? maximum : editor.length
+            pt.y = Math.max(pt.y, editor.positionToRectangle(min).y)
+            pt.y = Math.min(pt.y, editor.positionToRectangle(max).y)
+
+            var pos = editor.positionAt(pt.x, pt.y)
+
+            // limit horizontally within min/max character positions
+            if (minimum !== -1)
+                pos = Math.max(pos, minimum)
+            pos = Math.max(pos, 0)
+            if (maximum !== -1)
+                pos = Math.min(pos, maximum)
+            pos = Math.min(pos, editor.length)
+
+            handle.position = pos
+        }
+    }
+}