icons.py 文件源码

def changeIcon(self):
        icon = QIcon()

        for row in range(self.imagesTable.rowCount()):
            item0 = self.imagesTable.item(row, 0)
            item1 = self.imagesTable.item(row, 1)
            item2 = self.imagesTable.item(row, 2)

            if item0.checkState() == Qt.Checked:
                if item1.text() == "Normal":
                    mode = QIcon.Normal
                elif item1.text() == "Active":
                    mode = QIcon.Active
                elif item1.text() == "Disabled":
                    mode = QIcon.Disabled
                else:
                    mode = QIcon.Selected

                if item2.text() == "On":
                    state = QIcon.On
                else:
                    state = QIcon.Off

                fileName = item0.data(Qt.UserRole)
                image = QImage(fileName)
                if not image.isNull():
                    icon.addPixmap(QPixmap.fromImage(image), mode, state)

        self.previewArea.setIcon(icon)