drag-and-drop

Angular Material Drag and Drop multi row list

由 为君一笑 提交于 2021-02-08 08:57:16
问题 I have a list of items which I need do order. To do so, I'd like to drag and drop. I'm using Angular Materials list solution, but my list waps to a new line (flex-wrap) When I have multiple rows, it doesn't put the items in where they sholud be. Heres an example; https://stackblitz.com/edit/angular-dnd-list-multirow Does anyone know how to make this work? Thanks. 回答1: The problem if you use an unique cdkDropList is that when you drag all the items reorder. I suggest an aproximation that

DropArea doesn't notify about actions onEntered, onExited, onDropped

由 假装没事ソ 提交于 2021-02-08 06:33:27
问题 I have Rectangle filled with MouseArea which on onPressAndHold() handler reveals second Rectangle and transfers drag action to that Rectangle . The problem is that when I move that second Rectangle over DropArea it doesn't notify about any actions ( onEntered , onExited , onDropped ). I tried to do this in many combinations but it has never worked. Here is an example, am I missing something? import QtQuick 2.0 import QtQuick.Window 2.0 Window { id: appDrawerRoot visible: true width: 360;

DropArea doesn't notify about actions onEntered, onExited, onDropped

由 微笑、不失礼 提交于 2021-02-08 06:33:24
问题 I have Rectangle filled with MouseArea which on onPressAndHold() handler reveals second Rectangle and transfers drag action to that Rectangle . The problem is that when I move that second Rectangle over DropArea it doesn't notify about any actions ( onEntered , onExited , onDropped ). I tried to do this in many combinations but it has never worked. Here is an example, am I missing something? import QtQuick 2.0 import QtQuick.Window 2.0 Window { id: appDrawerRoot visible: true width: 360;

How to fix drag and drop JavaScript

由 旧巷老猫 提交于 2021-02-08 05:10:44
问题 I created this page and script to drag and drop an object using JavaScript, HTML, CSS. I spotlight object follow mouse to hover over the page item and drop it on the container but my problem is the drag and drop is not working? Here's the code: HTML: <body onload="initPage()"> <div class="container"> <span id="spotLight"></span> <h1>Drag and Drop Demos</h1> <h2>Page Elements</h2> <p> Drag the elements on the right into the drop area. </p> <div id="dd-elements" class="clearfix"> <ul id="drag

How to fix drag and drop JavaScript

由 牧云@^-^@ 提交于 2021-02-08 05:04:45
问题 I created this page and script to drag and drop an object using JavaScript, HTML, CSS. I spotlight object follow mouse to hover over the page item and drop it on the container but my problem is the drag and drop is not working? Here's the code: HTML: <body onload="initPage()"> <div class="container"> <span id="spotLight"></span> <h1>Drag and Drop Demos</h1> <h2>Page Elements</h2> <p> Drag the elements on the right into the drop area. </p> <div id="dd-elements" class="clearfix"> <ul id="drag

Deleting individual items from react-beautiful-dnd horizontal list

由 谁说胖子不能爱 提交于 2021-02-07 10:13:40
问题 I have react-beautiful-dnd horizontal multiple list(6 rows with the same items in each row) with the same items in each list. I want to delete individual selected items from each list, but just having a button component with onClick fires the onClick while rendering the lists itself. How do i configure the list so that an individual item is deleted from that list when i click on the close/delete (x) button? Below, is my code, import React, { Component } from 'react'; import { DragDropContext,

Drag file from application to explorer. Can my application do the copying?

由 廉价感情. 提交于 2021-02-07 07:23:14
问题 In Qml I can start a drag using the text/uri-list mime type in order to start a copy action from my application into a file explorer, e.g. Item { id: draggable anchors.fill: parent Drag.active: mouseArea.drag.active Drag.hotSpot.x: 0 Drag.hotSpot.y: 0 Drag.mimeData: { "text/uri-list": "file:///home/myname/Desktop/avatar.jpeg" } Drag.supportedActions: Qt.CopyAction Drag.dragType: Drag.Automatic Drag.onDragStarted: { } Drag.onDragFinished: { console.log("Time to copy") } } // Item or Item { id:

Qt Tray Icon Drag and Drop

由 余生颓废 提交于 2021-02-07 07:16:47
问题 Does anyone know if it is possible to use drag and drop with a tray icon using Qt? 回答1: I've been doing some research and here is what I have come up with: A QSystemTrayIcon cannot explicitly handle a drag/drop event. However there is a workaround based on the Spifftastic tray icon location method. You create a uniquely colored icon and place it as the icon for a brief moment and take a screenshot of it. Given that you know the color sequence for the icon, you can search through the

Qt Tray Icon Drag and Drop

由 强颜欢笑 提交于 2021-02-07 07:15:57
问题 Does anyone know if it is possible to use drag and drop with a tray icon using Qt? 回答1: I've been doing some research and here is what I have come up with: A QSystemTrayIcon cannot explicitly handle a drag/drop event. However there is a workaround based on the Spifftastic tray icon location method. You create a uniquely colored icon and place it as the icon for a brief moment and take a screenshot of it. Given that you know the color sequence for the icon, you can search through the

Qt Tray Icon Drag and Drop

由 蓝咒 提交于 2021-02-07 07:15:50
问题 Does anyone know if it is possible to use drag and drop with a tray icon using Qt? 回答1: I've been doing some research and here is what I have come up with: A QSystemTrayIcon cannot explicitly handle a drag/drop event. However there is a workaround based on the Spifftastic tray icon location method. You create a uniquely colored icon and place it as the icon for a brief moment and take a screenshot of it. Given that you know the color sequence for the icon, you can search through the
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