本文整理汇总了Python中PyQt5.QtWidgets.QListView.setDragEnabled方法的典型用法代码示例。如果您正苦于以下问题：Python QListView.setDragEnabled方法的具体用法？Python QListView.setDragEnabled怎么用？Python QListView.setDragEnabled使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类PyQt5.QtWidgets.QListView的用法示例。
在下文中一共展示了QListView.setDragEnabled方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: PrioritizeDialog
# 需要导入模块: from PyQt5.QtWidgets import QListView [as 别名]
# 或者: from PyQt5.QtWidgets.QListView import setDragEnabled [as 别名]
class PrioritizeDialog(QDialog):
def __init__(self, parent, app, **kwargs):
flags = Qt.CustomizeWindowHint | Qt.WindowTitleHint | Qt.WindowSystemMenuHint
super().__init__(parent, flags, **kwargs)
self._setupUi()
self.model = PrioritizeDialogModel(app=app.model)
self.categoryList = ComboboxModel(model=self.model.category_list, view=self.categoryCombobox)
self.criteriaList = ListviewModel(model=self.model.criteria_list, view=self.criteriaListView)
self.prioritizationList = PrioritizationList(
model=self.model.prioritization_list, view=self.prioritizationListView
)
self.model.view = self
self.addCriteriaButton.clicked.connect(self.model.add_selected)
self.removeCriteriaButton.clicked.connect(self.model.remove_selected)
self.buttonBox.accepted.connect(self.accept)
self.buttonBox.rejected.connect(self.reject)
def _setupUi(self):
self.setWindowTitle(tr("Re-Prioritize duplicates"))
self.resize(700, 400)
#widgets
msg = tr(
"Add criteria to the right box and click OK to send the dupes that correspond the "
"best to these criteria to their respective group's "
"reference position. Read the help file for more information."
)
self.promptLabel = QLabel(msg)
self.promptLabel.setWordWrap(True)
self.categoryCombobox = QComboBox()
self.criteriaListView = QListView()
self.addCriteriaButton = QPushButton(self.style().standardIcon(QStyle.SP_ArrowRight), "")
self.removeCriteriaButton = QPushButton(self.style().standardIcon(QStyle.SP_ArrowLeft), "")
self.prioritizationListView = QListView()
self.prioritizationListView.setAcceptDrops(True)
self.prioritizationListView.setDragEnabled(True)
self.prioritizationListView.setDragDropMode(QAbstractItemView.InternalMove)
self.prioritizationListView.setSelectionBehavior(QAbstractItemView.SelectRows)
self.buttonBox = QDialogButtonBox()
self.buttonBox.setStandardButtons(QDialogButtonBox.Cancel|QDialogButtonBox.Ok)
# layout
self.mainLayout = QVBoxLayout(self)
self.mainLayout.addWidget(self.promptLabel)
self.splitter = QSplitter()
sp = self.splitter.sizePolicy()
sp.setVerticalPolicy(QSizePolicy.Expanding)
self.splitter.setSizePolicy(sp)
self.leftSide = QWidget()
self.leftWidgetsLayout = QVBoxLayout()
self.leftWidgetsLayout.addWidget(self.categoryCombobox)
self.leftWidgetsLayout.addWidget(self.criteriaListView)
self.leftSide.setLayout(self.leftWidgetsLayout)
self.splitter.addWidget(self.leftSide)
self.rightSide = QWidget()
self.rightWidgetsLayout = QHBoxLayout()
self.addRemoveButtonsLayout = QVBoxLayout()
self.addRemoveButtonsLayout.addItem(verticalSpacer())
self.addRemoveButtonsLayout.addWidget(self.addCriteriaButton)
self.addRemoveButtonsLayout.addWidget(self.removeCriteriaButton)
self.addRemoveButtonsLayout.addItem(verticalSpacer())
self.rightWidgetsLayout.addLayout(self.addRemoveButtonsLayout)
self.rightWidgetsLayout.addWidget(self.prioritizationListView)
self.rightSide.setLayout(self.rightWidgetsLayout)
self.splitter.addWidget(self.rightSide)
self.mainLayout.addWidget(self.splitter)
self.mainLayout.addWidget(self.buttonBox)示例2: MainWindow
# 需要导入模块: from PyQt5.QtWidgets import QListView [as 别名]
# 或者: from PyQt5.QtWidgets.QListView import setDragEnabled [as 别名]
class MainWindow(QMainWindow):
def __init__(self, parent=None):
super(MainWindow, self).__init__(parent)
self.puzzleImage = QPixmap()
self.setupMenus()
self.setupWidgets()
self.setSizePolicy(QSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed))
self.setWindowTitle("Puzzle")
def openImage(self, path=None):
if not path:
path, _ = QFileDialog.getOpenFileName(self, "Open Image", '',
"Image Files (*.png *.jpg *.bmp)")
if path:
newImage = QPixmap()
if not newImage.load(path):
QMessageBox.warning(self, "Open Image",
"The image file could not be loaded.",
QMessageBox.Cancel)
return
self.puzzleImage = newImage
self.setupPuzzle()
def setCompleted(self):
QMessageBox.information(self, "Puzzle Completed",
"Congratulations! You have completed the puzzle!\nClick OK "
"to start again.",
QMessageBox.Ok)
self.setupPuzzle()
def setupPuzzle(self):
size = min(self.puzzleImage.width(), self.puzzleImage.height())
self.puzzleImage = self.puzzleImage.copy((self.puzzleImage.width()-size)/2,
(self.puzzleImage.height() - size)/2, size, size).scaled(400,
400, Qt.IgnoreAspectRatio, Qt.SmoothTransformation)
random.seed(QCursor.pos().x() ^ QCursor.pos().y())
self.model.addPieces(self.puzzleImage)
self.puzzleWidget.clear()
def setupMenus(self):
fileMenu = self.menuBar().addMenu("&File")
openAction = fileMenu.addAction("&Open...")
openAction.setShortcut("Ctrl+O")
exitAction = fileMenu.addAction("E&xit")
exitAction.setShortcut("Ctrl+Q")
gameMenu = self.menuBar().addMenu("&Game")
restartAction = gameMenu.addAction("&Restart")
openAction.triggered.connect(self.openImage)
exitAction.triggered.connect(QApplication.instance().quit)
restartAction.triggered.connect(self.setupPuzzle)
def setupWidgets(self):
frame = QFrame()
frameLayout = QHBoxLayout(frame)
self.piecesList = QListView()
self.piecesList.setDragEnabled(True)
self.piecesList.setViewMode(QListView.IconMode)
self.piecesList.setIconSize(QSize(60,60))
self.piecesList.setGridSize(QSize(80,80))
self.piecesList.setSpacing(10)
self.piecesList.setMovement(QListView.Snap)
self.piecesList.setAcceptDrops(True)
self.piecesList.setDropIndicatorShown(True)
self.model = PiecesModel(self)
self.piecesList.setModel(self.model)
self.puzzleWidget = PuzzleWidget()
self.puzzleWidget.puzzleCompleted.connect(self.setCompleted,
Qt.QueuedConnection)
frameLayout.addWidget(self.piecesList)
frameLayout.addWidget(self.puzzleWidget)
self.setCentralWidget(frame)