listview

来源： https://stackoverflow.com/questions/17265359/get-datacontext-from-textblock-mousedown

来源： https://stackoverflow.com/questions/32872985/add-sqlite-database-data-to-listview

来源： https://stackoverflow.com/questions/63184834/xamarin-api-json-list-to-listview

来源： https://stackoverflow.com/questions/63184834/xamarin-api-json-list-to-listview

来源： https://stackoverflow.com/questions/54412279/flutter-listview-children-size

来源： https://stackoverflow.com/questions/57671811/flutter-how-to-override-scroll-physics

问题 I created a ListView, which displays a couple of pages of content defined by the user (plain text). The page displayed is a delegate. Only one page is visible at a time. I decided to use it to get snapping to one item, in the same way the iOS' launcher works. The user simply flicks between the pages. (this is to be used on touch screens) I need to have the index of the currently displayed page for some operation. currentIndex of the ListView always stays == 0. How can I get it? For those who

问题 Here's my ListView with section : ListView{ id: listView width: parent.width height: parent.height model: testContext.List interactive: false delegate: ItemDelegate { width: parent.width padding: 3 leftPadding: 15 rightPadding: scroll.width contentItem: RowLayout{ Text{ id: nameText text: modelData.name Layout.preferredWidth: (parent.width - scroll.width) / 3 } Text{ text: modelData.isActive Layout.preferredWidth: (parent.width - scroll.width) / 3 } Text{ text: modelData.age Layout

问题 Here's my ListView with section : ListView{ id: listView width: parent.width height: parent.height model: testContext.List interactive: false delegate: ItemDelegate { width: parent.width padding: 3 leftPadding: 15 rightPadding: scroll.width contentItem: RowLayout{ Text{ id: nameText text: modelData.name Layout.preferredWidth: (parent.width - scroll.width) / 3 } Text{ text: modelData.isActive Layout.preferredWidth: (parent.width - scroll.width) / 3 } Text{ text: modelData.age Layout

问题 Here's my ListView with section : ListView{ id: listView width: parent.width height: parent.height model: testContext.List interactive: false delegate: ItemDelegate { width: parent.width padding: 3 leftPadding: 15 rightPadding: scroll.width contentItem: RowLayout{ Text{ id: nameText text: modelData.name Layout.preferredWidth: (parent.width - scroll.width) / 3 } Text{ text: modelData.isActive Layout.preferredWidth: (parent.width - scroll.width) / 3 } Text{ text: modelData.age Layout