def __onDragStarted(self, index):
desc = index.data(QtWidgetRegistry.WIDGET_DESC_ROLE)
icon = index.data(Qt.DecorationRole)
drag_data = QMimeData()
drag_data.setData(
"application/vnv.orange-canvas.registry.qualified-name",
desc.qualified_name
)
drag = QDrag(self)
drag.setPixmap(icon.pixmap(38))
drag.setMimeData(drag_data)
# TODO: Should animate (accept) hide.
self.hide()
# When a drag is started and the menu hidden the item's tool tip
# can still show for a short time UNDER the cursor preventing a
# drop.
viewport = self.__menu.view().viewport()
filter = ToolTipEventFilter()
viewport.installEventFilter(filter)
drag.exec_(Qt.CopyAction)
viewport.removeEventFilter(filter)
def mousePressEvent( self, event ): # handle an internal move from PyQt4.QtCore import Qt # start a drag event if ( event.button() == Qt.LeftButton and self.dragDropRect().contains( event.pos() ) ): from PyQt4.QtCore import QMimeData from PyQt4.QtGui import QDrag, QPixmap # create the pixmap pixmap = QPixmap.grabWidget( self, self.rect() ) # create the mimedata mimeData = QMimeData() mimeData.setText( 'ItemTitle::%s' % (self.title()) ) # create the drag drag = QDrag(self) drag.setMimeData( mimeData ) drag.setPixmap( pixmap ) drag.setHotSpot( event.pos() ) if ( not drag.exec_() ): self._accordianWidget.emitItemDragFailed(self) event.accept() # determine if the expand/collapse should occur elif ( event.button() == Qt.LeftButton and self.expandCollapseRect().contains( event.pos() ) ): self._clicked = True event.accept() else: event.ignore()
def __onDragStarted(self, index):
desc = index.data(QtWidgetRegistry.WIDGET_DESC_ROLE)
icon = index.data(Qt.DecorationRole)
drag_data = QMimeData()
drag_data.setData(
"application/vnv.orange-canvas.registry.qualified-name",
desc.qualified_name.encode('utf-8'))
drag = QDrag(self)
drag.setPixmap(icon.pixmap(38))
drag.setMimeData(drag_data)
# TODO: Should animate (accept) hide.
self.hide()
# When a drag is started and the menu hidden the item's tool tip
# can still show for a short time UNDER the cursor preventing a
# drop.
viewport = self.__menu.view().viewport()
filter = ToolTipEventFilter()
viewport.installEventFilter(filter)
drag.exec_(Qt.CopyAction)
viewport.removeEventFilter(filter)
def eventFilter( self, object, event ):
if event.type() == event.MouseButtonPress:
if self.isLocked():
return False
if event.button() == Qt.MidButton or \
(event.button() == Qt.LeftButton and \
event.modifiers() == Qt.ShiftModifier):
index = self.tabBar().tabAt(event.pos())
view = self.widget(index)
pixmap = QPixmap.grabWidget(view)
drag = QDrag(self)
data = QMimeData()
data.setText('move view:{}'.format(index))
drag.setMimeData(data)
drag.setPixmap(pixmap)
drag.exec_()
return True
return False
elif event.type() == event.DragEnter:
if ( str(event.mimeData().text()).startswith('move view:') and
event.source() != self ):
event.acceptProposedAction()
return True
elif event.type() == event.Drop:
text = str(event.mimeData().text())
splt = text.split(':')
self.snagViewFromPanel(event.source(), int(splt[1]))
return True
return False
def mousePressEvent(self, event):
# handle an internal move
# start a drag event
if event.button() == Qt.LeftButton and self.dragDropRect().contains(
event.pos()):
# create the pixmap
pixmap = QPixmap.grabWidget(self, self.rect())
# create the mimedata
mimeData = QMimeData()
mimeData.setText('ItemTitle::%s' % (self.title()))
# create the drag
drag = QDrag(self)
drag.setMimeData(mimeData)
drag.setPixmap(pixmap)
drag.setHotSpot(event.pos())
if not drag.exec_():
self._accordianWidget.emitItemDragFailed(self)
event.accept()
# determine if the expand/collapse should occur
elif event.button() == Qt.LeftButton and self.expandCollapseRect(
).contains(event.pos()):
self._clicked = True
event.accept()
else:
event.ignore()
def dragFile(widget, filename, icon=None, dropactions=Qt.CopyAction):
"""Starts dragging the given local file from the widget."""
if icon is None or icon.isNull():
icon = QFileIconProvider().icon(QFileInfo(filename))
drag = QDrag(widget)
data = QMimeData()
data.setUrls([QUrl.fromLocalFile(filename)])
drag.setMimeData(data)
drag.setPixmap(icon.pixmap(32))
drag.exec_(dropactions)
def startDrag(self,event):
drag = QDrag(event.widget())
drag.setPixmap(self.mute.icon().pixmap(self.size().height(),self.size().height()))
mimedata = QMimeData()
liste = []
liste.append(QUrl( "veromix://sink_index:"+str(int(self.index)) ))
mimedata.setUrls(liste)
drag.setMimeData(mimedata)
#drag.setHotSpot(event.pos() - self.rect().topLeft())
dropAction = drag.start(Qt.MoveAction)
def dragFile(widget, filename, icon=None, dropactions=Qt.CopyAction):
"""Starts dragging the given local file from the widget."""
if icon is None or icon.isNull():
icon = QFileIconProvider().icon(QFileInfo(filename))
drag = QDrag(widget)
data = QMimeData()
data.setUrls([QUrl.fromLocalFile(filename)])
drag.setMimeData(data)
drag.setPixmap(icon.pixmap(32))
drag.exec_(dropactions)
def startDrag(self):
image = self.image()
data = QMimeData()
data.setImageData(image)
drag = QDrag(self)
drag.setMimeData(data)
if max(image.width(), image.height()) > 256:
image = image.scaled(QSize(256, 256), Qt.KeepAspectRatio, Qt.SmoothTransformation)
pixmap = QPixmap.fromImage(image)
drag.setPixmap(pixmap)
drag.setHotSpot(pixmap.rect().center())
drag.exec_(Qt.CopyAction)
def __startDrag(self, button):
"""
Start a drag from button
"""
action = button.defaultAction()
desc = action.data() # Widget Description
icon = action.icon()
drag_data = QMimeData()
drag_data.setData("application/vnv.orange-canvas.registry.qualified-name", desc.qualified_name.encode("utf-8"))
drag = QDrag(button)
drag.setPixmap(icon.pixmap(self.iconSize()))
drag.setMimeData(drag_data)
drag.exec_(Qt.CopyAction)
def drag(self, tile=None, meld=None):
"""returns a drag object"""
drag = QDrag(self)
mimeData = MimeData(tile, meld)
drag.setMimeData(mimeData)
tile = tile or meld[0]
graphics = tile.graphics
tRect = graphics.boundingRect()
tRect = self.viewportTransform().mapRect(tRect)
pmapSize = QSize(tRect.width() * graphics.scale(), tRect.height() * graphics.scale())
pMap = graphics.pixmapFromSvg(pmapSize)
drag.setPixmap(pMap)
drag.setHotSpot(QPoint(pMap.width()/2, pMap.height()/2))
return drag
def drag(self, tile=None, meld=None):
"""returns a drag object"""
drag = QDrag(self)
mimeData = MimeData(tile, meld)
drag.setMimeData(mimeData)
tile = tile or meld[0]
graphics = tile.graphics
tRect = graphics.boundingRect()
tRect = self.viewportTransform().mapRect(tRect)
pmapSize = QSize(tRect.width() * graphics.scale(), tRect.height() * graphics.scale())
pMap = graphics.pixmapFromSvg(pmapSize)
drag.setPixmap(pMap)
drag.setHotSpot(QPoint(pMap.width()/2, pMap.height()/2))
return drag
def __startDrag(self, button):
"""
Start a drag from button
"""
action = button.defaultAction()
desc = action.data() # Widget Description
icon = action.icon()
drag_data = QMimeData()
drag_data.setData(
"application/vnv.orange-canvas.registry.qualified-name",
desc.qualified_name.encode("utf-8"))
drag = QDrag(button)
drag.setPixmap(icon.pixmap(self.iconSize()))
drag.setMimeData(drag_data)
drag.exec_(Qt.CopyAction)
def startDrag(self, mainwin, ev):
d = mainwin.currentDocument()
if not d:
return
url = d.url()
if url.isEmpty():
return
drag = QDrag(mainwin)
data = QMimeData()
data.setUrls([url])
drag.setMimeData(data)
pixmap = mainwin.style().standardPixmap(QStyle.SP_FileIcon, 0, mainwin)
hotspot = QPoint(pixmap.width() - 5, 5)
drag.setPixmap(pixmap)
drag.setHotSpot(hotspot)
drag.start(Qt.LinkAction | Qt.CopyAction)
def start_drag(self, info_id):
_logger.info( "started dragging" )
mimeData = QMimeData()
mimeData.data =("/" + info_id.partition("/")[2].partition("/")[0], moose.element(info_id))
mimeData.setText(info_id)
drag = QDrag(self)
drag.setMimeData(mimeData)
pixmap = QPixmap("")
drag.setPixmap(pixmap)
# drag.setHotSpot(e.pos() - self.rect().topLeft())
dropAction = drag.start(QtCore.Qt.MoveAction)
print((" => ", dropAction))
self.select_info.set_event_type(0)
self._timer.start(0)
return
def startDrag(self, mainwin, ev):
d = mainwin.currentDocument()
if not d:
return
url = d.url()
if url.isEmpty():
return
drag = QDrag(mainwin)
data = QMimeData()
data.setUrls([url])
drag.setMimeData(data)
pixmap = mainwin.style().standardPixmap(QStyle.SP_FileIcon, 0, mainwin)
hotspot = QPoint(pixmap.width() - 5, 5)
drag.setPixmap(pixmap)
drag.setHotSpot(hotspot)
drag.start(Qt.LinkAction | Qt.CopyAction)
def mouseMoveEvent(self, event):
if not (event.buttons() and Qt.LeftButton):
return
if ((event.pos() - self.drag_start_position).manhattanLength() <
QApplication.startDragDistance()):
return
drag = QDrag(self)
pix = QPixmap.grabWidget(self)
drag.setPixmap(pix)
mime_data = QMimeData()
mime_data.setText(self.map.text())
# mime_data.setImageData(self.currentmap)
drag.setMimeData(mime_data)
self.drop_action = drag.exec_(Qt.CopyAction | Qt.MoveAction)
def startDrag(self, event):
index = self.indexAt(event.pos())
if not index.isValid():
return
drag = QDrag(self)
mimeData = QtCore.QMimeData()
el = self.model().listdata[index.row()]
print("dragging device with id: " + str(el['deviceid']))
mimeData.setData("application/x-xinputdevice", pickle.dumps(el))
drag.setMimeData(mimeData)
pixmap = QtGui.QPixmap()
pixmap = pixmap.grabWidget(self, self.rectForIndex(index))
drag.setPixmap(pixmap)
#drag.setHotSpot(QtCore.QPoint(pixmap.width()/2, pixmap.height()/2))
result = drag.start(QtCore.Qt.MoveAction)
if result == 1:
self.model().listdata.remove(el)
def startDrag(self):
image = self.image()
data = QMimeData()
data.setImageData(image)
drag = QDrag(self)
drag.setMimeData(data)
if max(image.width(), image.height()) > 256:
image = image.scaled(QSize(256, 256), Qt.KeepAspectRatio, Qt.SmoothTransformation)
p = QPainter()
p.begin(image)
p.setCompositionMode(QPainter.CompositionMode_DestinationIn)
p.fillRect(image.rect(), QColor(0, 0, 0, 160))
p.end()
pixmap = QPixmap.fromImage(image)
drag.setPixmap(pixmap)
drag.setHotSpot(pixmap.rect().center())
drag.exec_(Qt.CopyAction)
def startDrag(self):
image = self.image()
data = QMimeData()
data.setImageData(image)
drag = QDrag(self)
drag.setMimeData(data)
if max(image.width(), image.height()) > 256:
image = image.scaled(QSize(256, 256), Qt.KeepAspectRatio,
Qt.SmoothTransformation)
p = QPainter()
p.begin(image)
p.setCompositionMode(QPainter.CompositionMode_DestinationIn)
p.fillRect(image.rect(), QColor(0, 0, 0, 160))
p.end()
pixmap = QPixmap.fromImage(image)
drag.setPixmap(pixmap)
drag.setHotSpot(pixmap.rect().center())
drag.exec_(Qt.CopyAction)
def start_drag(self, info_id):
# pixmap = QPixmap()
# painter = QPainter( pixmap )
# painter.setFont( QFont("Arial") );
# painter.drawText( QPoint(100, 100), info_id );
mimeData = QMimeData()
mimeData.data =("/" + info_id.partition("/")[2].partition("/")[0], moose.element(info_id))
mimeData.setText(info_id)
drag = QDrag(self)
drag.setMimeData(mimeData)
pixmap = QPixmap("")
drag.setPixmap(pixmap)
# drag.setHotSpot(e.pos() - self.rect().topLeft())
dropAction = drag.start(QtCore.Qt.MoveAction)
print(" => ", dropAction)
self.select_info.set_event_type(0)
self._timer.start(0)
return
def startDrag(self, supportedActions):
""" Overwritten function of QTreeWidget.
This function creates a QDrag object representing the selected element of this TreeWidget.
"""
logging.debug(self.__class__.__name__ +": startDrag()")
indexes = self.selectedIndexes()
if len(indexes) > 0:
data = self.model().mimeData(indexes)
if not data:
return
drag = QDrag(self)
drag.setMimeData(data)
if self.model().data(indexes[0], Qt.DecorationRole).type() == QVariant.Icon:
icon = QIcon(self.model().data(indexes[0], Qt.DecorationRole))
drag.setPixmap(icon.pixmap(QSize(50, 50)))
drag.setHotSpot(QPoint(drag.pixmap().width()/2, drag.pixmap().height()/2)) # center icon in respect to cursor
defaultDropAction = Qt.IgnoreAction
drag.exec_(supportedActions, defaultDropAction)
def mouseMoveEvent(self, e):
if self.drag_start is None:
pass
x = e.x() - self.drag_start.x()
y = e.y() - self.drag_start.y()
dist = QApplication.startDragDistance()
if not self.draggable or x > dist or y > dist:
return
drag = QDrag(self)
mime = QMimeData()
mime.setText(self.__class__.__name__)
mime.part = self
drag.setMimeData(mime)
pixmap = QPixmap.grabWidget(self)
pixmap.setAlphaChannel(pixmap)
drag.setPixmap(pixmap)
drag.setHotSpot(QPoint(drag.pixmap().width() / 2,
drag.pixmap().height()))
drag.start(Qt.CopyAction)
def mouseMoveEvent(self, e):
if self.drag_start is None:
pass
x = e.x() - self.drag_start[0]
y = e.y() - self.drag_start[1]
dist = QApplication.startDragDistance()
if (self.draggable is False) or (abs(x) < dist and abs(y) < dist):
return
drag = QDrag(self)
mime = QMimeData()
mime.setText(self.__class__.__name__)
mime.part = self
drag.setMimeData(mime)
pixmap = QPixmap.grabWidget(self)
pixmap.setAlphaChannel(pixmap)
drag.setPixmap(pixmap)
drag.setHotSpot(QPoint(drag.pixmap().width() / 2,
drag.pixmap().height()))
self.dragging = True
drag.start(Qt.CopyAction)
def mouseMoveEvent(self, event):
drag = QDrag(event.widget())
data = QMimeData()
data.setText(self.commit.name())
drag.setMimeData(data)
#data.setColorData(GREEN)
pixmap = QPixmap(COMMIT_WIDTH, COMMIT_HEIGHT)
pixmap.fill(WHITE)
painter = QPainter(pixmap)
painter.translate(0, 0)
painter.setRenderHint(QPainter.Antialiasing)
painter.setPen(Qt.NoPen)
painter.setBrush(QBrush(self.color))
painter.drawPath(self.setup_display(0, 0))
painter.end()
pixmap.setMask(pixmap.createHeuristicMask())
drag.setPixmap(pixmap)
drag.setHotSpot(QPoint(0, 0))
drag.start()
def mouseMoveEvent(self, e): # Chequear que se esté presionando el botón izquierdo if e.buttons() != Qt.LeftButton: return # posicion del click dentro del gmod mimeData = QMimeData() pixmap = QPixmap.grabWidget(self) painter = QPainter(pixmap) painter.setCompositionMode(painter.CompositionMode_DestinationIn) painter.fillRect(pixmap.rect(), QColor(0, 0, 0, 127)) painter.end() drag = QDrag(self) # escribir el MimeData drag.setMimeData(mimeData) # establecer el Pixmap drag.setPixmap(pixmap) # posicionar correctamente el pixmap drag.setHotSpot(e.pos()) drag.exec_(Qt.MoveAction)
def mouseMoveEvent(self, event):
if not (event.buttons() and Qt.LeftButton):
return
currentItem = self.currentItem()
if(currentItem.isFile()):
if(currentItem.isPic()):
currentItemName = self.currentItem().getPath()
data = QByteArray()
stream = QDataStream(data, QIODevice.WriteOnly)
stream.writeQString(currentItemName)
icon = Icons.image
pixmap = icon.pixmap(64, 64)
mimeData = QMimeData()
mimeData.setText(currentItemName)
mimeData.setData('application/x-item', data)
drag = QDrag(self)
drag.setPixmap(pixmap)
drag.setHotSpot(QPoint(pixmap.width()/2, pixmap.height()/2))
drag.setMimeData(mimeData)
dropAction = drag.start(Qt.CopyAction)
def startDrag(self, supportedActions):
""" Overwritten function of QTreeWidget.
This function creates a QDrag object representing the selected element of this TreeWidget.
"""
logging.debug(self.__class__.__name__ + ": startDrag()")
indexes = self.selectedIndexes()
if len(indexes) > 0:
data = self.model().mimeData(indexes)
if not data:
return
drag = QDrag(self)
drag.setMimeData(data)
if self.model().data(indexes[0],
Qt.DecorationRole).type() == QVariant.Icon:
icon = QIcon(self.model().data(indexes[0], Qt.DecorationRole))
drag.setPixmap(icon.pixmap(QSize(50, 50)))
drag.setHotSpot(
QPoint(drag.pixmap().width() / 2,
drag.pixmap().height() /
2)) # center icon in respect to cursor
defaultDropAction = Qt.IgnoreAction
drag.exec_(supportedActions, defaultDropAction)
def startDrag(self, event):
child = self.childAt(event.pos())
if not child:
return
pos_in_child = event.pos() - child.pos()
data = QByteArray()
stream = QDataStream(data, QIODevice.WriteOnly)
stream << QVariant(child.value()) << QPoint(pos_in_child)
mime = QMimeData()
mime.setData("application/x-fridgemagnet", data)
drag = QDrag(child)
drag.setMimeData(mime)
drag.setPixmap(QPixmap.grabWidget(child))
drag.setHotSpot(pos_in_child)
child.hide()
if (drag.start(Qt.MoveAction or Qt.CopyAction) == Qt.MoveAction):
child.close()
else:
child.show()