Python PyQt5.QtCore.Qt.MoveAction() Examples

def mouseMoveEvent(self, event):
        if (event.buttons() == Qt.LeftButton and
                (event.modifiers() == Qt.ControlModifier or
                         event.modifiers() == Qt.ShiftModifier)):
            mime_data = QMimeData()
            mime_data.setText(PageWidget.DRAG_MAGIC)

            drag = QDrag(self)
            drag.setMimeData(mime_data)
            drag.setPixmap(self.grab(self.rect()))

            if event.modifiers() == Qt.ControlModifier:
                drag.exec_(Qt.MoveAction)
            else:
                drag.exec_(Qt.CopyAction)

            event.accept()
        else:
            event.ignore() 

def mousePressEvent(self, event):
            
        logging.debug('ElementMaster::mousePressEvent() called')
        # uncomment this for debugging purpose
        #self.listChild()

        if event.buttons() != Qt.LeftButton:
            return

        icon = QLabel()

        mimeData = QMimeData()
        mime_text = str(self.row) + str(self.column) + str(self.__class__.__name__)
        mimeData.setText(mime_text)

        drag = QDrag(self)
        drag.setMimeData(mimeData)
        drag.setPixmap(self.pixmap)
        drag.setHotSpot(event.pos() - self.rect().topLeft())

        if drag.exec_(Qt.CopyAction | Qt.MoveAction, Qt.CopyAction) == Qt.MoveAction:
            icon.close()
        else:
            icon.show()
            icon.setPixmap(self.pixmap) 

def mousePressEvent(self, event):

        child = self.childAt(event.pos())
        if not child:
            return

        mimeData = QMimeData()
        mimeData.setText(child.type)

        logging.debug('mousePressEvent() called: {}'.format(event.pos()))
        drag = QDrag(self)
        drag.setPixmap(child.pixmap())
        drag.setMimeData(mimeData)
        drag.setHotSpot(event.pos() - child.pos())

        if drag.exec_(Qt.CopyAction | Qt.MoveAction, Qt.CopyAction) == Qt.MoveAction:
            child.close()
        else:
            child.show()
            child.setPixmap(child.pixmap()) 

def dragMoveEvent(self, event):
        if event.mimeData().hasFormat('application/x-dnditemdata'):
            if event.source() == self:
                event.setDropAction(Qt.MoveAction)
                event.accept()
            else:
                event.acceptProposedAction()
        else:
            event.ignore() 

def initBody(self):
        ###-- CENTRAL PART
        self.body = QGroupBox()
        self.body.setTitle("My Masternodes")
        # masternode list
        self.myList = QListWidget()
        self.myList.setUpdatesEnabled(True)
        self.myList.setDragDropMode(QAbstractItemView.InternalMove)
        self.myList.setDefaultDropAction(Qt.MoveAction)
        self.current_mn = {}
        self.mnLed = {}
        self.mnLabel = {}
        self.mnBalance = {}
        self.btn_details = {}
        self.mnStatusLabel = {}
        self.mnStatusProgress = {}
        self.btn_remove = {}
        self.btn_edit = {}
        self.btn_start = {}
        self.btn_rewards = {}

        for masternode in self.caller.masternode_list:
            name = masternode['name']
            self.insert_mn_list(name, masternode['ip'], masternode['port'], isHardware=masternode['isHardware'])

        vBox = QVBoxLayout()
        vBox.addWidget(self.myList)
        self.button_addMasternode = QPushButton("New Masternode")
        vBox.addWidget(self.button_addMasternode)
        vBox.stretch(1)
        self.body.setLayout(vBox) 

def test_signal_view(self):
        self.add_signal_to_form("esaver.complex16s")
        signal = self.form.signal_tab_controller.signal_frames[0].signal

        tree_view = self.dialog.ui.treeViewSignals
        tree_model = tree_view.model()
        item = tree_model.rootItem.children[0].children[0]
        index = tree_model.createIndex(0, 0, item)
        rect = tree_view.visualRect(index)
        QTest.mousePress(tree_view.viewport(), Qt.LeftButton, pos=rect.center())
        mime_data = tree_model.mimeData([index])
        drag_drop = QDropEvent(rect.center(), Qt.CopyAction | Qt.MoveAction, mime_data, Qt.LeftButton, Qt.NoModifier)
        drag_drop.acceptProposedAction()
        self.dialog.ui.gVOriginalSignal.dropEvent(drag_drop)
        self.assertEqual(self.dialog.ui.gVOriginalSignal.sceneRect().width(), signal.num_samples)

        self.dialog.ui.cbShowDataBitsOnly.click()
        self.dialog.ui.chkBoxLockSIV.click()

        self.assertEqual(int(self.dialog.ui.gVOriginalSignal.view_rect().width()),
                         int(self.dialog.ui.gVModulated.view_rect().width()))

        freq = self.dialog.ui.doubleSpinBoxCarrierFreq.value()
        self.dialog.ui.btnAutoDetect.click()
        self.assertNotEqual(freq, self.dialog.ui.doubleSpinBoxCarrierFreq.value())

        self.dialog.ui.comboBoxModulationType.setCurrentText("Frequency Shift Keying (FSK)")
        self.dialog.ui.btnAutoDetect.click()

        self.assertEqual(self.dialog.ui.lCurrentSearchResult.text(), "1")
        self.dialog.ui.btnSearchNext.click()
        self.assertEqual(self.dialog.ui.lCurrentSearchResult.text(), "2")
        self.dialog.ui.btnSearchPrev.click()
        self.assertEqual(self.dialog.ui.lCurrentSearchResult.text(), "1") 

def add_all_signals_to_simulator(self):
        assert isinstance(self.form, MainController)
        sim_frame = self.form.simulator_tab_controller
        sim_frame.ui.treeProtocols.selectAll()
        self.assertGreater(len(sim_frame.ui.treeProtocols.selectedIndexes()), 0)
        mimedata = sim_frame.tree_model.mimeData(sim_frame.ui.treeProtocols.selectedIndexes())
        drop_event = QDropEvent(sim_frame.ui.gvSimulator.rect().center(), Qt.CopyAction | Qt.MoveAction,
                                mimedata, Qt.LeftButton, Qt.NoModifier)
        drop_event.acceptProposedAction()
        sim_frame.ui.gvSimulator.dropEvent(drop_event) 

def test_tree_view_drop_mime_data(self):
        # Drop signal to new group
        self.cfc.proto_tree_model.addGroup("Test group")
        self.assertEqual(len(self.cfc.groups), 2)
        self.assertEqual(self.cfc.groups[0].num_protocols, 1)
        self.assertEqual(self.cfc.groups[1].num_protocols, 0)
        self.cfc.proto_tree_model.update()

        self.cfc.show()
        model = self.cfc.proto_tree_model

        group_1_index = model.index(0, 0, QModelIndex())
        signal_index = model.index(0, 0, group_1_index)

        group_2_index = model.index(1, 0, QModelIndex())
        self.assertEqual(group_2_index.internalPointer().group.name, "Test group")
        mimedata = model.mimeData([signal_index])
        model.dropMimeData(mimedata, Qt.MoveAction, 0, 0, group_2_index)
        self.assertEqual(self.cfc.groups[0].num_protocols, 0)
        self.assertEqual(self.cfc.groups[1].num_protocols, 1)

        # Drop group to another position
        self.assertEqual(self.cfc.groups[0].name, "New Group")
        self.assertEqual(self.cfc.groups[1].name, "Test group")
        mimedata = model.mimeData([group_2_index])
        model.dropMimeData(mimedata, Qt.MoveAction, 0, 0, group_1_index)
        self.assertEqual(self.cfc.groups[0].name, "Test group")
        self.assertEqual(self.cfc.groups[0].num_protocols, 1)
        self.assertEqual(self.cfc.groups[1].name, "New Group")
        self.assertEqual(self.cfc.groups[1].num_protocols, 0) 

def supportedDragActions(self):
        return Qt.MoveAction | Qt.CopyAction 

def mousePressEvent(self, event):
        
        logging.debug('DropBox::mousePressEvent() called: {}'.format(event.pos()))
        try:
            mimeData = QMimeData()
            mimeData.setText(self.type)
            # load config into memory tmp_config of storabar
            self.parent.tmp_config = self.config
            self.parent.tmp_element = self
            # push config to active workingarea
            self.parent.loadConfig() 
        except Exception as e:
            logging.error('DropBox::mousePressEvent() Exception caught: {}'.format(str(e)))
            return

        drag = QDrag(self)
        drag.setHotSpot(event.pos())
        drag.setPixmap(self.label.pixmap())
        drag.setMimeData(mimeData)

        if drag.exec_(Qt.CopyAction | Qt.MoveAction, Qt.CopyAction) == Qt.MoveAction:
            self.close()
        else:
            self.show()
            self.label.setPixmap(self.label.pixmap())
            logging.debug('DropBox::mousePressEvent() dropped') 

def mousePressEvent(self, event):

        child = self.childAt(event.pos())
        if not child:
            return

        pixmap = QPixmap(child.pixmap())

        mimeData = QMimeData()
        mimeData.setText(child.type)

        drag = QDrag(self)
        drag.setPixmap(child.pixmap())
        drag.setMimeData(mimeData)
        drag.setHotSpot(event.pos() - child.pos())

        tempPixmap = QPixmap(pixmap)
        painter = QPainter()
        painter.begin(tempPixmap)
        painter.fillRect(pixmap.rect(), QColor(127, 127, 127, 127))
        painter.end()

        child.setPixmap(tempPixmap)

        if drag.exec_(Qt.CopyAction | Qt.MoveAction, Qt.CopyAction) == Qt.MoveAction:
            child.close()
        else:
            child.show()
            child.setPixmap(pixmap) 

def mousePressEvent(self, event):

        child = self.childAt(event.pos())
        if not child:
            return

        pixmap = QPixmap(child.pixmap())

        mimeData = QMimeData()
        mimeData.setText(child.type)

        drag = QDrag(self)
        drag.setPixmap(child.pixmap())
        drag.setMimeData(mimeData)
        drag.setHotSpot(event.pos() - child.pos())

        tempPixmap = QPixmap(pixmap)
        painter = QPainter()
        painter.begin(tempPixmap)
        painter.fillRect(pixmap.rect(), QColor(127, 127, 127, 127))
        painter.end()

        child.setPixmap(tempPixmap)

        if drag.exec_(Qt.CopyAction | Qt.MoveAction, Qt.CopyAction) == Qt.MoveAction:
            child.close()
        else:
            child.show()
            child.setPixmap(pixmap) 

def dragEnterEvent(self, event):
        """QMainWindow method reimplementation for file drag."""
        event.setDropAction(Qt.MoveAction)
        super().dragEnterEvent(event)
        event.accept() 

def mousePressEvent(self, event):
        # retrieve the label 
        child = self.childAt(event.pos())
        
        if not child:
            return
        
        self.controller.mode = 'selection'
        # update the creation mode to the appropriate subtype
        self.controller.creation_mode = child.subtype
        
        pixmap = QPixmap(child.pixmap().scaled(
                                            QSize(50, 50), 
                                            Qt.KeepAspectRatio,
                                            Qt.SmoothTransformation
                                            ))

        mime_data = QtCore.QMimeData()
        mime_data.setData('application/x-dnditemdata', QtCore.QByteArray())

        drag = QtGui.QDrag(self)
        drag.setMimeData(mime_data)
        drag.setPixmap(pixmap)
        drag.setHotSpot(event.pos() - child.pos() + QPoint(-3, -10))

        if drag.exec_(Qt.CopyAction | Qt.MoveAction, Qt.CopyAction) == Qt.MoveAction:
            child.close()
        else:
            child.show() 

def dragMoveEvent(self, event):
        if event.mimeData().hasFormat('application/x-dnditemdata'):
            if event.source() == self:
                event.setDropAction(Qt.MoveAction)
                event.accept()
            else:
                event.acceptProposedAction()
        else:
            event.ignore() 

def mousePressEvent(self, event):
        # retrieve the label 
        child = self.childAt(event.pos())
        
        if not child:
            return
        
        self.controller.mode = 'selection'
        # update the creation mode to the appropriate subtype
        self.controller.creation_mode = child.subtype
        
        pixmap = QPixmap(child.pixmap().scaled(
                                            QSize(50, 50), 
                                            Qt.KeepAspectRatio,
                                            Qt.SmoothTransformation
                                            ))

        mime_data = QtCore.QMimeData()
        mime_data.setData('application/x-dnditemdata', QtCore.QByteArray())

        drag = QtGui.QDrag(self)
        drag.setMimeData(mime_data)
        drag.setPixmap(pixmap)
        drag.setHotSpot(event.pos() - child.pos() + QPoint(-3, -10))

        if drag.exec_(Qt.CopyAction | Qt.MoveAction, Qt.CopyAction) == Qt.MoveAction:
            child.close()
        else:
            child.show() 

def dragMoveEvent(self, event):
        if event.mimeData().hasFormat('application/x-dnditemdata'):
            if event.source() == self:
                event.setDropAction(Qt.MoveAction)
                event.accept()
            else:
                event.acceptProposedAction()
        else:
            event.ignore() 

def dropEvent(self, e):

        position = e.pos()
        self.button.move(position)

        e.setDropAction(Qt.MoveAction)
        e.accept() 

def mouseMoveEvent(self, e):

        if e.buttons() != Qt.RightButton: # 只操作右键事件
            return

        mimeData = QMimeData()

        drag = QDrag(self)  # 创建一个QDrag对象，用来传输MIME-based数据
        drag.setMimeData(mimeData)
        drag.setHotSpot(e.pos() - self.rect().topLeft())

        dropAction = drag.exec_(Qt.MoveAction) 

def dragEnterEvent(self, event):
        if qApp.keyboardModifiers() == Qt.ControlModifier:
            event.setDropAction(Qt.MoveAction)
            event.accept()
        elif qApp.keyboardModifiers() == Qt.ShiftModifier:
            event.setDropAction(Qt.MoveAction)
            event.accept()
        else:
            event.ignore() 

def dropEvent(self, event):
        row, column = self._event_index(event)
        if self.layout().itemAtPosition(row, column) is None:
            if qApp.keyboardModifiers() == Qt.ControlModifier:
                event.setDropAction(Qt.MoveAction)
                event.accept()
                self.move_drop_event.emit(event.source(), row, column)
            elif qApp.keyboardModifiers() == Qt.ShiftModifier:
                event.setDropAction(Qt.CopyAction)
                self.copy_drop_event.emit(event.source(), row, column)
                event.accept()

        event.ignore()