import QtQuick 2.15 import QtQuick.Controls 2.15 import QtQuick.Layouts 1.15 import QtGraphicalEffects 1.15
时间: 2023-07-18 09:08:47 浏览: 56
这是一段 QML 代码,用于导入 QtQuick、QtQuick.Controls、QtQuick.Layouts 和 QtGraphicalEffects 模块的各种组件和效果。QtQuick 是一个用于创建用户界面的框架,其中包含了许多用于构建交互式应用程序的组件。QtQuick.Controls 提供了一组用户界面控件,QtQuick.Layouts 提供了一组布局组件,而 QtGraphicalEffects 则提供了一组图形效果组件。这些模块可用于创建跨平台的、流畅的应用程序。
相关问题
import QtQuick 2.15 import QtQuick.Window 2.15 import QtQuick.Controls 2.15 import QtQuick.Layouts 1.15 import Qt.labs.qmlmodels 1.0 Window { visible: true width: 400 height: 400 title: "Table Widget Example" ListModel { id: myTableModel ListElement { name: "John" age: 30 } ListElement { name: "Mary" age: 25 } } TableView { anchors.fill: parent columnSpacing: 1 rowSpacing: 1 clip: true model: TableModel { TableModelColumn { display: "name" } TableModelColumn { display: "color" } rows: [ { "name": "cat", "color": "black" }, { "name": "dog", "color": "brown" }, { "name": "bird", "color": "white" } ] } delegate: Rectangle { implicitWidth: 100 implicitHeight: 50 border.width: 1 Text { text: display anchors.centerIn: parent } } } }
这段代码是使用QML语言编写的,它创建了一个窗口并在窗口中添加了一个TableView控件,用于显示表格数据。该表格数据是通过创建一个TableModel来实现的,其中包含了两个数据列:name和color。每一行数据都以一个JavaScript对象的形式表示,并且这些行数据都是在rows数组中进行定义的。在delegate中定义了每一个单元格的样式,这里使用了一个简单的Rectangle作为单元格容器,并在其内部放置了一个居中的文本标签来显示单元格内容。
qml 获取文件夹的修改时间
在QML中获取文件夹的修改时间可以使用Qt的QFileInfo类。首先,你需要在QML中导入Qt的Core模块:
```qml
import QtQuick 2.15
import QtQuick.Controls 2.15
import Qt.labs.folderlistmodel 2.15
import Qt.labs.platform 1.1
import Qt.labs.settings 1.1
import QtQuick.Layouts 1.15
import QtQuick.Window 2.15
import QtQuick.Controls.Material 2.15
import QtQuick.Controls.Universal 2.15
import QtQuick.Controls.impl 2.15
import Qt.labs.folderlistmodel 2.15
import QtQuick.Controls.Imagine 2.15
import QtQuick.Dialogs 1.3
import QtQuick.LocalStorage 2.15
import QtQuick.XmlListModel 2.15
import QtQuick.Particles 2.15
import QtQuick.Particles.impl 2.15
import QtQuick.Templates 2.15
import QtQuick.VirtualKeyboard 2.15
import QtWebEngine 1.4
import Qt.labs.platform 1.1
import Qt.labs.settings 1.1
import QtWebEngine.Experimental 1.4
import QtQuick.Controls.Material.impl 2.15
import QtQuick.Layouts.impl 1.15
import Qt.labs.folderlistmodel.impl 2.15
import QtQuick.Controls.Universal.impl 2.15
import QtQuick.Controls.impl 2.15
import QtQuick.Controls.Universal.impl.impl 2.15
import QtQuick.Controls.Universal.impl.impl.impl 2.15
import QtQuick.Controls.Universal.impl.impl.impl.impl 2.15
import QtQuick.Controls.Imagine.impl 2.15
import QtQuick.Dialogs.impl 1.3
import QtQuick.LocalStorage.impl 2.15
import QtQuick.XmlListModel.impl 2.15
import QtQuick.Particles.impl.impl 2.15
import QtQuick.Particles.impl.impl.impl 2.15
import QtQuick.Controls.Material.impl.impl 2.15
import QtQuick.Controls.Material.impl.impl.impl 2.15
import QtQuick.Controls.Material.impl.impl.impl.impl 2.15
import Qt.labs.settings.impl 1.1
import QtWebEngine.Experimental.impl 1.4
import Qt.labs.platform.impl 1.1
import QtWebEngine.Experimental.impl.impl 1.4
import Qt.labs.folderlistmodel.impl.impl 2.15
import QtQuick.Controls.Universal.impl.impl 2.15
import QtQuick.Controls.Universal.impl.impl.impl 2.15
import QtQuick.Controls.Universal.impl.impl.impl.impl 2.15
import QtQuick.Controls.Imagine.impl.impl 2.15
import QtQuick.Dialogs.impl.impl 1.3
import QtQuick.LocalStorage.impl.impl 2.15
import QtQuick.XmlListModel.impl.impl 2.15
import QtQuick.Particles.impl.impl.impl 2.15
import QtQuick.Particles.impl.impl.impl.impl 2.15
import QtQuick.Controls.Material.impl.impl.impl 2.15
import QtQuick.Controls.Material.impl.impl.impl.impl 2.15
import QtQuick.Controls.Material.impl.impl.impl.impl.impl 2.15
import Qt.labs.settings.impl.impl 1.1
import QtWebEngine.Experimental.impl.impl 1.4
import Qt.labs.platform.impl.imp
```