model: DataBank{} delegate: MultiDelegate{} } } 重点就在JavaScript函数 bestDelegate(type); 和QML的Loader元素; 在ListView选择delegate的时候会动态地根据数据类型来显示不同的样式; <Refer to>http://cdumez.blogspot.com/2010/11/heterogeneous-list-model-in-qml.html...
AppListView AppMap AppModal AppOverlay AppPaper AppRadio AppRangeSlider AppScrollIndicator AppSwitch AppSlider AppTabBar AppTabButton AppText AppTextEdit AppTextField AppTextInput AppToolTip DatePicker Dialog FloatingActionButton IconButton ImagePicker InputDialog MultiResol...
Input Forms Demo App Translation Example C++ QML Integration Demo App C++ Backend Charts Demo App MVC Architecture Demo App More App Examples Code Snippets Snippet Overview Listview Navigation REST Access & Local Storage in Database Maps Styling...
qobject_cast<MessageBoardAttachedType*>(qmlAttachedPropertiesObject<MessageBoard>(msg)); qDebug() << "ValueofMessageBoard.expired:"<<attached->expired();... MessageBoard这个类中首先实现了static *qmlAttachedProperties(QObject *object),然后又用QML_DECLARE_TYPEINFO(MessageBoard, QML_HAS_ATTACHED_PRO...
ListView) model property to this SuggestListModel. This will result in the view UI component to update automatically whenever the model's data changes. Alternatively, if you do not want to populate the results in a view component, you can access the SuggestResults with the forEach or get...
Because ranges is a DistanceSymbolRangeListModel that inherits from QAbstractListModel, you can use it with other Qt Framework types, such as using it with a ListView to display its content. A common use for DistanceCompositeSceneSymbol is to display features with increasing visual meaning o...
PrefixedImportType=disable MultilineStrings=warning NonListProperty=warning PrefixedImportType=warning PropertyAliasCycles=disable ReadOnlyProperty=disable RequiredProperty=disable RestrictedType=disable TopLevelComponent=disable UncreatableType=disable ReadOnlyProperty=warning ...
id:listview anchors.top: parent.top anchors.bottom: bottomrect.top anchors.left:parent.left anchors.right:parent.right //anchors' object is either a sibling node (provide id) //Either the child node (parent) delegate:Component{ //here delegate: must be followed by Component ...
所以我选择在没有qml的情况下实现它。我有一个子类ListView类,MyListView,并在构造函数中调用setAttribute(Qt::WA_AcceptTouchEvents)。在MyListView::event(QEvent *event)中,触摸事件在我点击列表视图的滚动条时触发,但不会在我点击列表视图项目时触发。我该怎么做 浏览1提问于2011-04-21得票数 0...
到目前为止,我的方法是使用具有Loader委托的ListView,如下所示,但是我的组件根本不显示。有没有更好的方法来实现我想要的行为?view.qml import QtQuick 2.0 import QtQuick. 浏览50提问于2020-04-16得票数 1 回答已采纳 1回答 Qml/QtQuick2中的QSignalBlocker? 、、 我想在不触发附加信号的情况下动态设置Combo...