Aide drag & drop

**sully455** · 02/06/2016, 08h43

Bonjours, Je suis actuellement étudiant en BTS SNIR et en ce moment je suis en stage pour 6 semaines à Fenwick de Cenon/vienne.

J'ai étudier pendant mon année de BTS le C++, Oracle, Shark, QT Designer ainsi que le html, seul problème, on me demande de créer un logiciel en Python3

avec Eclipse et PyDev selon le modèle MVC et je suis bloqué pour réaliser un Drag & Drop d'un QTreeWidget à une QFrame voila le code :

MAIN

Code :

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from PyQt4 import QtGui, QtCore
import sys
 
import viewkattui
import vKFrame
 
try:
    _fromUtf8 = QtCore.QString.fromUtf8
except AttributeError:
    def _fromUtf8(s):
        return s
 
class KattEntry(QtGui.QMainWindow, viewkattui.Ui_MainWindow):
    def __init__(self, parent=None):
        super(KattEntry, self).__init__(parent)
        self.setupUi(self)
        #self.treeWidget.topLevelItem(0).child(0).
        self.treeWidget.setDragEnabled(True)
        myKFrame = vKFrame.KFrame(self.frame_6)
        myKFrame.setStyleSheet(_fromUtf8("background-color: rgb(4, 4, 4);\n"
"background-color: rgb(3, 3, 3);\n"
"border-color: rgb(0, 0, 0);"))
 
        self.frame_6 = myKFrame
 
    def main(self):
        self.show()
 
if __name__=='__main__':
    app = QtGui.QApplication(sys.argv)
    entry = KattEntry()
    entry.main()
    app.exec_()

La vue qui viens de QT DESIGNER

Code :

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# -*- coding: utf-8 -*-
 
# Form implementation generated from reading ui file 'Katt.ui'
#
# Created by: PyQt4 UI code generator 4.11.4
#
# WARNING! All changes made in this file will be lost!
 
from PyQt4 import QtCore, QtGui
 
try:
    _fromUtf8 = QtCore.QString.fromUtf8
except AttributeError:
    def _fromUtf8(s):
        return s
 
try:
    _encoding = QtGui.QApplication.UnicodeUTF8
    def _translate(context, text, disambig):
        return QtGui.QApplication.translate(context, text, disambig, _encoding)
except AttributeError:
    def _translate(context, text, disambig):
        return QtGui.QApplication.translate(context, text, disambig)
 
class Ui_MainWindow(object):
    def setupUi(self, MainWindow):
        MainWindow.setObjectName(_fromUtf8("MainWindow"))
        MainWindow.resize(961, 725)
        MainWindow.setStyleSheet(_fromUtf8(""))
        self.centralwidget = QtGui.QWidget(MainWindow)
        self.centralwidget.setObjectName(_fromUtf8("centralwidget"))
        self.frame = QtGui.QFrame(self.centralwidget)
        self.frame.setGeometry(QtCore.QRect(0, 130, 191, 441))
        self.frame.setFrameShape(QtGui.QFrame.StyledPanel)
        self.frame.setFrameShadow(QtGui.QFrame.Raised)
        self.frame.setObjectName(_fromUtf8("frame"))
        self.textBrowser_3 = QtGui.QTextBrowser(self.frame)
        self.textBrowser_3.setGeometry(QtCore.QRect(0, 0, 191, 441))
        self.textBrowser_3.setStyleSheet(_fromUtf8("background-color: rgb(184, 184, 184);\n"
"border-color: rgb(0, 0, 0);\n"
"border-color: qlineargradient(spread:pad, x1:0, y1:0, x2:1, y2:0, stop:0 rgba(0, 0, 0, 255), stop:1 rgba(255, 255, 255, 255));\n"
"background-color: rgb(199, 199, 199);"))
        self.textBrowser_3.setObjectName(_fromUtf8("textBrowser_3"))
        self.treeWidget = QtGui.QTreeWidget(self.frame)
        self.treeWidget.setGeometry(QtCore.QRect(10, 20, 181, 341))
        self.treeWidget.setStyleSheet(_fromUtf8("\n"
"background-color: rgb(184, 0, 3);\n"
"selection-color: rgb(184, 0, 3);\n"
"gridline-color: rgb(184, 0, 3);"))
        self.treeWidget.setObjectName(_fromUtf8("treeWidget"))
        font = QtGui.QFont()
        font.setFamily(_fromUtf8("Lucida Console"))
        font.setPointSize(17)
        font.setBold(True)
        font.setWeight(75)
        font.setStrikeOut(False)
        self.treeWidget.headerItem().setFont(0, font)
        item_0 = QtGui.QTreeWidgetItem(self.treeWidget)
        font = QtGui.QFont()
        font.setPointSize(19)
        font.setBold(True)
        font.setWeight(75)
        item_0.setFont(0, font)
        brush = QtGui.QBrush(QtGui.QColor(255, 255, 255))
        brush.setStyle(QtCore.Qt.NoBrush)
        item_0.setBackground(0, brush)
        brush = QtGui.QBrush(QtGui.QColor(255, 255, 255))
        brush.setStyle(QtCore.Qt.NoBrush)
        item_0.setForeground(0, brush)
        item_1 = QtGui.QTreeWidgetItem(item_0)
        font = QtGui.QFont()
        font.setPointSize(14)
        item_1.setFont(0, font)
        item_1 = QtGui.QTreeWidgetItem(item_0)
        font = QtGui.QFont()
        font.setPointSize(14)
        item_1.setFont(0, font)
        item_1 = QtGui.QTreeWidgetItem(item_0)
        font = QtGui.QFont()
        font.setPointSize(14)
        item_1.setFont(0, font)
        item_1 = QtGui.QTreeWidgetItem(item_0)
        font = QtGui.QFont()
        font.setPointSize(14)
        item_1.setFont(0, font)
        item_1 = QtGui.QTreeWidgetItem(item_0)
        font = QtGui.QFont()
        font.setPointSize(14)
        item_1.setFont(0, font)
        item_0 = QtGui.QTreeWidgetItem(self.treeWidget)
        font = QtGui.QFont()
        font.setPointSize(17)
        font.setBold(True)
        font.setWeight(75)
        item_0.setFont(0, font)
        brush = QtGui.QBrush(QtGui.QColor(255, 255, 255))
        brush.setStyle(QtCore.Qt.NoBrush)
        item_0.setBackground(0, brush)
        brush = QtGui.QBrush(QtGui.QColor(255, 255, 255))
        brush.setStyle(QtCore.Qt.NoBrush)
        item_0.setForeground(0, brush)
        item_1 = QtGui.QTreeWidgetItem(item_0)
        font = QtGui.QFont()
        font.setPointSize(14)
        item_1.setFont(0, font)
        item_1 = QtGui.QTreeWidgetItem(item_0)
        font = QtGui.QFont()
        font.setPointSize(13)
        item_1.setFont(0, font)
        item_1 = QtGui.QTreeWidgetItem(item_0)
        font = QtGui.QFont()
        font.setPointSize(13)
        item_1.setFont(0, font)
        self.frame_2 = QtGui.QFrame(self.centralwidget)
        self.frame_2.setGeometry(QtCore.QRect(730, 130, 231, 441))
        self.frame_2.setFrameShape(QtGui.QFrame.StyledPanel)
        self.frame_2.setFrameShadow(QtGui.QFrame.Raised)
        self.frame_2.setObjectName(_fromUtf8("frame_2"))
        self.textBrowser_4 = QtGui.QTextBrowser(self.frame_2)
        self.textBrowser_4.setGeometry(QtCore.QRect(30, 0, 201, 441))
        self.textBrowser_4.setStyleSheet(_fromUtf8("background-color: rgb(199, 199, 199);\n"
"border-color: rgb(0, 0, 0);"))
        self.textBrowser_4.setObjectName(_fromUtf8("textBrowser_4"))
        self.textEdit = QtGui.QTextEdit(self.frame_2)
        self.textEdit.setGeometry(QtCore.QRect(30, 0, 201, 441))
        self.textEdit.setStyleSheet(_fromUtf8("background-color: rgb(88, 88, 88);"))
        self.textEdit.setObjectName(_fromUtf8("textEdit"))
        self.frame_3 = QtGui.QFrame(self.centralwidget)
        self.frame_3.setGeometry(QtCore.QRect(0, 0, 961, 131))
        self.frame_3.setFrameShape(QtGui.QFrame.StyledPanel)
        self.frame_3.setFrameShadow(QtGui.QFrame.Raised)
        self.frame_3.setObjectName(_fromUtf8("frame_3"))
        self.textBrowser_2 = QtGui.QTextBrowser(self.frame_3)
        self.textBrowser_2.setGeometry(QtCore.QRect(0, 0, 961, 131))
        self.textBrowser_2.setStyleSheet(_fromUtf8("background-color: rgb(203, 4, 8);"))
        self.textBrowser_2.setObjectName(_fromUtf8("textBrowser_2"))
        self.textBrowser = QtGui.QTextBrowser(self.frame_3)
        self.textBrowser.setGeometry(QtCore.QRect(220, 30, 511, 61))
        self.textBrowser.setStyleSheet(_fromUtf8("background-color: rgb(212, 0, 3);\n"
"font: 75 11pt \"MS Shell Dlg 2\";\n"
"border-color: rgb(208, 0, 3);\n"
"border-color: rgb(190, 4, 7);"))
        self.textBrowser.setObjectName(_fromUtf8("textBrowser"))
        self.line_2 = QtGui.QFrame(self.frame_3)
        self.line_2.setGeometry(QtCore.QRect(820, 20, 118, 51))
        self.line_2.setFrameShape(QtGui.QFrame.HLine)
        self.line_2.setFrameShadow(QtGui.QFrame.Sunken)
        self.line_2.setObjectName(_fromUtf8("line_2"))
        self.line_3 = QtGui.QFrame(self.frame_3)
        self.line_3.setGeometry(QtCore.QRect(820, 50, 118, 31))
        self.line_3.setFrameShape(QtGui.QFrame.HLine)
        self.line_3.setFrameShadow(QtGui.QFrame.Sunken)
        self.line_3.setObjectName(_fromUtf8("line_3"))
        self.line = QtGui.QFrame(self.frame_3)
        self.line.setGeometry(QtCore.QRect(820, 70, 118, 31))
        self.line.setFrameShape(QtGui.QFrame.HLine)
        self.line.setFrameShadow(QtGui.QFrame.Sunken)
        self.line.setObjectName(_fromUtf8("line"))
        self.label_2 = QtGui.QLabel(self.frame_3)
        self.label_2.setGeometry(QtCore.QRect(-10, 10, 201, 111))
        self.label_2.setStyleSheet(_fromUtf8("background-color: rgb(184, 0, 3);"))
        self.label_2.setText(_fromUtf8(""))
        self.label_2.setPixmap(QtGui.QPixmap(_fromUtf8("../../../Data/fr4d3e/Downloads/téléchargement.png")))
        self.label_2.setObjectName(_fromUtf8("label_2"))
        self.label = QtGui.QLabel(self.frame_3)
        self.label.setGeometry(QtCore.QRect(100, 20, 71, 91))
        self.label.setStyleSheet(_fromUtf8("background-color: rgb(255, 255, 255);\n"
"background-color: rgba(255, 255, 255, 0);"))
        self.label.setLocale(QtCore.QLocale(QtCore.QLocale.French, QtCore.QLocale.France))
        self.label.setText(_fromUtf8(""))
        self.label.setPixmap(QtGui.QPixmap(_fromUtf8("../../Image1.png")))
        self.label.setObjectName(_fromUtf8("label"))
        self.label_3 = QtGui.QLabel(self.frame_3)
        self.label_3.setGeometry(QtCore.QRect(-10, 10, 81, 111))
        self.label_3.setStyleSheet(_fromUtf8("background-color: rgb(184, 0, 3);\n"
"color: rgb(199, 0, 3);"))
        self.label_3.setText(_fromUtf8(""))
        self.label_3.setObjectName(_fromUtf8("label_3"))
        self.frame_5 = QtGui.QFrame(self.centralwidget)
        self.frame_5.setGeometry(QtCore.QRect(190, 130, 571, 441))
        self.frame_5.setStyleSheet(_fromUtf8("background-color: rgb(199, 199, 199);"))
        self.frame_5.setFrameShape(QtGui.QFrame.StyledPanel)
        self.frame_5.setFrameShadow(QtGui.QFrame.Sunken)
        self.frame_5.setObjectName(_fromUtf8("frame_5"))
        self.frame_6 = QtGui.QFrame(self.frame_5)
        self.frame_6.setGeometry(QtCore.QRect(0, 0, 571, 421))
        self.frame_6.setStyleSheet(_fromUtf8("background-color: rgb(255, 85, 127);"))
        self.frame_6.setFrameShape(QtGui.QFrame.StyledPanel)
        self.frame_6.setFrameShadow(QtGui.QFrame.Raised)
        self.frame_6.setObjectName(_fromUtf8("frame_6"))
        self.progressBar = QtGui.QProgressBar(self.centralwidget)
        self.progressBar.setGeometry(QtCore.QRect(220, 550, 511, 23))
        font = QtGui.QFont()
        font.setFamily(_fromUtf8("Rockwell Extra Bold"))
        font.setPointSize(12)
        font.setBold(True)
        font.setWeight(75)
        self.progressBar.setFont(font)
        self.progressBar.setCursor(QtGui.QCursor(QtCore.Qt.WaitCursor))
        self.progressBar.setStyleSheet(_fromUtf8("selection-color: rgb(255, 255, 127);"))
        self.progressBar.setProperty("value", 50)
        self.progressBar.setObjectName(_fromUtf8("progressBar"))
        self.frame_4 = QtGui.QFrame(self.centralwidget)
        self.frame_4.setGeometry(QtCore.QRect(0, 570, 961, 141))
        self.frame_4.setFrameShape(QtGui.QFrame.StyledPanel)
        self.frame_4.setFrameShadow(QtGui.QFrame.Raised)
        self.frame_4.setObjectName(_fromUtf8("frame_4"))
        self.textBrowser_5 = QtGui.QTextBrowser(self.frame_4)
        self.textBrowser_5.setGeometry(QtCore.QRect(0, 0, 961, 161))
        self.textBrowser_5.setStyleSheet(_fromUtf8("background-color: rgb(199, 199, 199);\n"
"border-color: rgb(0, 0, 0);"))
        self.textBrowser_5.setObjectName(_fromUtf8("textBrowser_5"))
        self.textBrowser_6 = QtGui.QTextBrowser(self.frame_4)
        self.textBrowser_6.setGeometry(QtCore.QRect(30, 20, 761, 81))
        self.textBrowser_6.setStyleSheet(_fromUtf8("background-color: rgb(184, 0, 3);\n"
"font: 75 12pt \"MS Shell Dlg 2\";"))
        self.textBrowser_6.setObjectName(_fromUtf8("textBrowser_6"))
        self.pushButton = QtGui.QPushButton(self.frame_4)
        self.pushButton.setGeometry(QtCore.QRect(820, 20, 121, 81))
        self.pushButton.setStyleSheet(_fromUtf8("font: 75 26pt \"MV Boli\";"))
        self.pushButton.setObjectName(_fromUtf8("pushButton"))
        MainWindow.setCentralWidget(self.centralwidget)
        self.menubar = QtGui.QMenuBar(MainWindow)
        self.menubar.setGeometry(QtCore.QRect(0, 0, 961, 21))
        self.menubar.setObjectName(_fromUtf8("menubar"))
        MainWindow.setMenuBar(self.menubar)
        self.statusbar = QtGui.QStatusBar(MainWindow)
        self.statusbar.setObjectName(_fromUtf8("statusbar"))
        MainWindow.setStatusBar(self.statusbar)
 
        self.retranslateUi(MainWindow)
        QtCore.QMetaObject.connectSlotsByName(MainWindow)
 
    def retranslateUi(self, MainWindow):
        MainWindow.setWindowTitle(_translate("MainWindow", "MainWindow", None))
        self.treeWidget.headerItem().setText(0, _translate("MainWindow", "Fonctions", None))
        __sortingEnabled = self.treeWidget.isSortingEnabled()
        self.treeWidget.setSortingEnabled(False)
        self.treeWidget.topLevelItem(0).setText(0, _translate("MainWindow", "BASE", None))
        self.treeWidget.topLevelItem(0).child(0).setText(0, _translate("MainWindow", "DO", None))
        self.treeWidget.topLevelItem(0).child(1).setText(0, _translate("MainWindow", "DELAY", None))
        self.treeWidget.topLevelItem(0).child(2).setText(0, _translate("MainWindow", "EQUAL", None))
        self.treeWidget.topLevelItem(0).child(3).setText(0, _translate("MainWindow", "WITHIN", None))
        self.treeWidget.topLevelItem(0).child(4).setText(0, _translate("MainWindow", "RUN", None))
        self.treeWidget.topLevelItem(1).setText(0, _translate("MainWindow", "DIAGNOSTIC", None))
        self.treeWidget.topLevelItem(1).child(0).setText(0, _translate("MainWindow", "WRITE", None))
        self.treeWidget.topLevelItem(1).child(1).setText(0, _translate("MainWindow", "READ_EQUAL", None))
        self.treeWidget.topLevelItem(1).child(2).setText(0, _translate("MainWindow", "READ_WITHIN", None))
        self.treeWidget.setSortingEnabled(__sortingEnabled)
        self.textEdit.setHtml(_translate("MainWindow", "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0//EN\" \"http://www.w3.org/TR/REC-html40/strict.dtd\">\n"
"<html><head><meta name=\"qrichtext\" content=\"1\" /><style type=\"text/css\">\n"
"p, li { white-space: pre-wrap; }\n"
"</style></head><body style=\" font-family:\'MS Shell Dlg 2\'; font-size:8.25pt; font-weight:400; font-style:normal;\">\n"
"<p align=\"center\" style=\" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;\"><span style=\" font-size:12pt; color:#e7e7e7;\">Paramètres :</span></p>\n"
"<p align=\"center\" style=\"-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-size:12pt; color:#e7e7e7;\"><br /></p></body></html>", None))
        self.textBrowser.setHtml(_translate("MainWindow", "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0//EN\" \"http://www.w3.org/TR/REC-html40/strict.dtd\">\n"
"<html><head><meta name=\"qrichtext\" content=\"1\" /><style type=\"text/css\">\n"
"p, li { white-space: pre-wrap; }\n"
"</style></head><body style=\" font-family:\'MS Shell Dlg 2\'; font-size:11pt; font-weight:72; font-style:normal;\">\n"
"<p align=\"center\" style=\" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;\"><span style=\" font-size:28pt; font-weight:600; color:#ffffff;\">Automation Testing Tool</span></p></body></html>", None))
        self.textBrowser_6.setHtml(_translate("MainWindow", "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0//EN\" \"http://www.w3.org/TR/REC-html40/strict.dtd\">\n"
"<html><head><meta name=\"qrichtext\" content=\"1\" /><style type=\"text/css\">\n"
"p, li { white-space: pre-wrap; }\n"
"</style></head><body style=\" font-family:\'MS Shell Dlg 2\'; font-size:12pt; font-weight:72; font-style:normal;\">\n"
"<p style=\" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;\"><span style=\" font-size:8pt; font-weight:400;\">              </span></p>\n"
"<p align=\"center\" style=\" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;\"><span style=\" font-size:8pt; font-weight:400;\">   </span></p>\n"
"<p align=\"center\" style=\"-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-size:8pt; font-weight:400;\"><br /></p>\n"
"<p align=\"center\" style=\" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;\"><span style=\" font-size:8pt; font-weight:400;\"> MESSAGE</span></p></body></html>", None))
        self.pushButton.setText(_translate("MainWindow", "Start", None))

Lee QTreeWidget

Code :

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import sys
from PyQt4.QtGui import *
from PyQt4.QtCore import *
 
class combo(QComboBox):
 
   def __init__(self, title, parent):
      super(combo, self).__init__( parent)
 
      self.setAcceptDrops(True)
 
   def dragEnterEvent(self, e):
      print (e)
 
      if e.mimeData().hasText():
         e.accept()
      else:
         e.ignore()
 
   def dropEvent(self, e):
      self.addItem(e.mimeData().text())
 
class Example(QWidget):
 
   def __init__(self):
      super(Example, self).__init__()
 
      self.initUI()
 
   def initUI(self):
      lo = QFormLayout()
      lo.addRow(QLabel("Type some text in textbox and drag it into combo box"))
 
      edit = QLineEdit()
      edit.setDragEnabled(True)
      com = combo("Button", self)
      lo.addRow(edit,com)
      self.setLayout(lo)
      self.setWindowTitle('Simple drag & drop')
 
def main():
   app = QApplication(sys.argv)
   ex = Example()
   ex.show()
   app.exec_()
 
if __name__ == '__main__':
   main()

Et enfin la fameuse QFrame

Code :

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import sys
from PyQt4.QtGui import *
from PyQt4.QtCore import *
class KFrame(QFrame):
 
   def __init__(self, parent):
      super(KFrame, self).__init__( parent)
 
      self.setAcceptDrops(True)
 
   def dragEnterEvent(self, e):
      print (e)
 
      if e.mimeData().hasText():
         e.accept()
         print ("accept")
      else:
         e.ignore()
         print ("ignore")
 
   def dropEvent(self, e):
       print ("drop")
       self.append(e.mimeData().text())

EN attente d'une réponse merci d'avance CDT. Sullivan.

Aide drag & drop

PyQt Python

Mode arborescent

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