接下来,我们创建一个简单的GUI窗口,用于接收文件的拖放操作。 classDragDropWidget(QWidget):def__init__(self):super().__init__()self.setWindowTitle("Drag and Drop File")self.setGeometry(100,100,400,300)layout=QVBoxLayout()self.setLayout(layout)label=QLabel("Drag and drop file here",self)la...
event):ifevent.mimeData().hasUrls:event.accept()else:event.ignore()defdragMoveEvent(self,event):ifevent.mimeData().hasUrls:try:event.setDropAction(Qt.Qt.CopyAction)exceptExceptionase:print(e)event.accept()else:event.ignore()defdropEvent
setDragDropMode(QAbstractItemView.InternalMove) def dragEnterEvent(self, event): if event.mimeData().hasUrls(): event.acceptProposedAction() else: super(Button, self).dragEnterEvent(event) def dragMoveEvent(self, event): super(Button, self).dragMoveEvent(event) def dropEvent(self, event): if ...
英文网址:Drag and drop in PyQt5 Drag and drop in PyQt5zetcode.com/gui/pyqt5/dragdrop/ 图形界面实现拖拽会带来很多方便,你不必打开对话框,可以直观的实现打开文件或图片。 通常我们可以拖拽两种文件:数据和图片。 QDrag QDrag 提供基于MIME 的数据拖拽功能,它可以处理绝大多数的拖拽操作。拖拽过程需要传送...
PyQt5 简单的控件拖和拉学习(drag and drop) - 简书 不需要重新创建一个class python - PyQt Drop Event without subclassing? - Stack Overflow 最终的code 如下: from PyQt5 import QtCore, QtGui from PyQt5.QtWidgets import * from PyQt5.QtCore import QTextCodec ...
简单的 Drag 和 Drop¶ 第一个例子,我们将有一个QtGui.QLineEdit和QtGui.QPushButton。我们将从行编辑区拖动文本到按钮上。 #!/usr/bin/python# -*- coding: utf-8 -*-"""ZetCode PyQt4 tutorialThis is a simple drag anddrop example.author: Jan Bodnarwebsite: zetcode.comlast edited: December ...
Drop详细使⽤⽅法与实例 PyQt5数据拖曳Drag与Drop介绍 为⽤户提供的拖曳功能很直观，在很对桌⾯应⽤程序中，复制或移动对象都可以通过拖曳来完成 基于MIME类型的拖曳数据传输是基于QDrag类的，QMimeData对象将关联的数据与其对应的MIME类型相关联 MIME意为多功能Internet邮件扩展，它设计的最初⽬的是为了在...
In this part of the PyQt4 tutorial, we talk about drag & drop operations. In computer graphical user interfaces, drag-and-drop is the action of (or support for the action of) clicking on a virtual object and dragging it to a different location or onto another virtual object. In general...
(parent)self.setAcceptDrops(True)self.setDragDropMode(QAbstractItemView.InternalMove)defdragEnterEvent(self,e):ife.mimeData().hasUrls():e.accept()else:e.ignore()defdropEvent(self,e):forurline.mimeData().urls():path=url.toLocalFile()ifos.path.isfile(path):self.s_content.emit(path)print(path...
=QtCore.Qt.RightButton:return#The QDrag object is created. The class provides support for MIME-based drag and drop data transfer.mimeData =QtCore.QMimeData() drag=QtGui.QDrag(self) drag.setMimeData(mimeData) drag.setHotSpot(e.pos()-self.rect().topLeft())#The start() method of the drag...