python类PlainText()的实例源码

def dropEvent(self, event):
        mimeData = event.mimeData()
        if mimeData.hasImage():
            self.setPixmap(QPixmap(mimeData.imageData()))
        elif mimeData.hasHtml():
            self.setText(mimeData.html())
            self.setTextFormat(Qt.RichText)
        elif mimeData.hasText():
            self.setText(mimeData.text())
            self.setTextFormat(Qt.PlainText)
        elif mimeData.hasUrls():
            self.setText("\n".join([url.path() for url in mimeData.urls()]))
        else:
            self.setText("Cannot display data")

        self.setBackgroundRole(QPalette.Dark)
        event.acceptProposedAction()

def dropEvent(self, event):
        mimeData = event.mimeData()
        if mimeData.hasImage():
            self.setPixmap(QPixmap(mimeData.imageData()))
        elif mimeData.hasHtml():
            self.setText(mimeData.html())
            self.setTextFormat(Qt.RichText)
        elif mimeData.hasText():
            self.setText(mimeData.text())
            self.setTextFormat(Qt.PlainText)
        elif mimeData.hasUrls():
            self.setText("\n".join([url.path() for url in mimeData.urls()]))
        else:
            self.setText("Cannot display data")

        self.setBackgroundRole(QPalette.Dark)
        event.acceptProposedAction()

def dropEvent(self, event):
        mimeData = event.mimeData()
        if mimeData.hasImage():
            self.setPixmap(QPixmap(mimeData.imageData()))
        elif mimeData.hasHtml():
            self.setText(mimeData.html())
            self.setTextFormat(Qt.RichText)
        elif mimeData.hasText():
            self.setText(mimeData.text())
            self.setTextFormat(Qt.PlainText)
        elif mimeData.hasUrls():
            self.setText("\n".join([url.path() for url in mimeData.urls()]))
        else:
            self.setText("Cannot display data")

        self.setBackgroundRole(QPalette.Dark)
        event.acceptProposedAction()

def slotUpdate(self):
        for item in self.m_recreateQueue:
            par = item.parent
            w = 0
            l = 0
            oldRow = -1
            if (not par):
                w = self.q_ptr
                l = self.m_mainLayout
                oldRow = self.m_children.indexOf(item)
            else:
                w = par.groupBox
                l = par.layout
                oldRow = par.children.indexOf(item)
                if (self.hasHeader(par)):
                    oldRow += 2

            if (item.widget):
                item.widget.setParent(w)
            elif (item.widgetLabel):
                item.widgetLabel.setParent(w)
            else:
                item.widgetLabel = QLabel(w)
                item.widgetLabel.setSizePolicy(QSizePolicy(QSizePolicy.Ignored, QSizePolicy.Fixed))
                item.widgetLabel.setTextFormat(Qt.PlainText)

            span = 1
            if (item.widget):
                l.addWidget(item.widget, oldRow, 1, 1, 1)
            elif (item.widgetLabel):
                l.addWidget(item.widgetLabel, oldRow, 1, 1, 1)
            else:
                span = 2
            item.label = QLabel(w)
            item.label.setSizePolicy(QSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed))
            l.addWidget(item.label, oldRow, 0, 1, span)

            self.updateItem(item)

        self.m_recreateQueue.clear()