在现代应用程序中,拖拽(Drag-and-Drop)功能可以提升用户体验,使操作更加直观。在Python中,可以使用QT(尤其是PyQt或PySide)来轻松实现这一功能。本文将介绍如何创建一个简单的拖拽控件,并通过代码示例来阐明其实现方法。 环境准备 首先,确保已安装PyQt5或PySide2。如果尚未安装,可以使用以下命令进行安装: pipinstallPyQ...
mimeData = QtCore.QMimeData() drag = QtGui.QDrag(self) drag.setMimeData(mimeData) drag.setHotSpot(e.pos() - self.rect().topLeft()) dropAction = drag.start(QtCore.Qt.MoveAction) def mousePressEvent(self, e): super(Button, self).mousePressEvent(e) if e.button() == QtCore.Qt.Left...
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 2010"""importsysfromPyQt4i...
''' 【简介】 PyQt5中 Drag and Drop 例子 ''' import sys from PyQt5.QtCore import * from PyQt5.QtGui import * from PyQt5.QtWidgets import * class Combo(QComboBox): 代码语言:javascript 复制 def__init__(self,title,parent):super(Combo,self).__init__(parent)self.setAcceptDrops(True)d...
PyQt5中 Drag and Drop 例子 ''' import sys from PyQt5.QtCore import * from PyQt5.QtGui import * from PyQt5.QtWidgets import * class Combo(QComboBox): def__init__(self,title,parent):super(Combo,self).__init__(parent)self.setAcceptDrops(True)defdragEnterEvent(self,e):print(e)ife.mi...
drag.setHotSpot(e.pos() - self.rect().topLeft()) dropAction = drag.exec_(Qt.MoveAction)defmousePressEvent(self, e):super().mousePressEvent(e)ife.button() == Qt.LeftButton:print('press')classExample(QWidget):def__init__(self):super().__init__() ...
This is a simple drag and drop example. Author: Jan Bodnar Website: zetcode.com Last edited: August 2017 """ from PyQt5.QtWidgets import (QPushButton, QWidget, QLineEdit, QApplication) import sys class Button(QPushButton): def __init__(self, title, parent): ...
在《PyQt(Python+Qt)学习随笔:QAbstractItemView的dragEnabled和dragDropMode属性的关系》介绍了视图中dragDropMode属性对dragEnabled属性的影响,实际上除了dragDropMode属性对dragEnabled属性有影响之外,对acceptDrops属性也有类似的影响。 经老猿验证测试如下场景: 当dragDropMode设置为DragOnly、DragDrop、InternalMove时,会自...
Python GUI|PyQt/PySide|PySide6文本拖拽功能(拖拽实现复制粘贴),选中文字,然后拖拽 import sys from PyQt6.QtWidgets import * # 定义一个继承自QWidget的类 class myWidget(QWidget): def __init__(self): super(myWidget, self).__init__() self.setWindowTitle('Drog和Drop测试') self.initUI() de...
In PyQt5,Qt Designeris the application used to create a GUI using a drag-and-drop interface. This interface is stored in a.uifile and any resources such as images or icons are stored in a.qrcfile. These two filetypes must be compiled into Python files before they can be used in your...