def reject(self):
if self.child.isHidden():
self.child.show()
redraw(self.child)
self.saveDialogSettings()
self.done(False)
def accept(self):
if self.child.isHidden():
self.child.close()
else:
for key, value in self.child.taskData.items():
if self.may_change(value):
le = self.findChild(QtGui.QLineEdit, "le_{0}".format(key))
le_value = le.text()
if self.is_changed(self.child.taskData.get(key), le_value):
self.child.taskData[key] = le_value
redraw(self.child)
self.saveDialogSettings()
self.done(True)
def mousePressEvent_Left(self, event):
child = self.childAt(event.pos())
if not child:
return
self.selected = child
# Извлекаем отображение иконки
# pixmap = QtGui.QPixmap(child.pixmap())
pixmap = QtGui.QPixmap(child.taskData.get('img'))
offset = event.pos() - child.pos()
itemData = QtCore.QByteArray()
dataStream = QtCore.QDataStream(itemData, QtCore.QIODevice.WriteOnly)
dataStream << QtCore.QPoint(offset)
mimeData = QtCore.QMimeData()
mimeData.setData('application/x-dnditemdata', itemData)
# Создаём QDrag
rect = child.rect()
w, h = rect.width(), rect.height()
pixmap = QtGui.QPixmap(w, h)
pixmap.fill(QtGui.QColor(255, 255, 255, 127))
drag = QtGui.QDrag(self)
drag.setMimeData(mimeData)
drag.setPixmap(pixmap)
drag.setHotSpot(offset)
# Выделяем иконку
highlight(child)
res = drag.exec_(QtCore.Qt.CopyAction | QtCore.Qt.MoveAction, QtCore.Qt.MoveAction)
# print res
if res == QtCore.Qt.MoveAction:
child.close()
else:
redraw(child)
def dropEvent(self, event):
source = event.source()
pos = event.pos()
if source == self:
offset = None
if event.mimeData().hasFormat('application/x-dnditemdata'):
itemData = event.mimeData().data('application/x-dnditemdata')
dataStream = QtCore.QDataStream(itemData, QtCore.QIODevice.ReadOnly)
pixmap = QtGui.QPixmap()
offset = QtCore.QPoint()
dataStream >> offset
self.selected.taskData['pos'] = pos
draw_task(self, self.selected.taskData, offset=offset)
event.setDropAction(QtCore.Qt.MoveAction)
event.accept()
return
if source == None:
urls = event.mimeData().urls()
if urls:
sources = [i.path()[1:] for i in urls]
child = self.childAt(pos)
if child:
child_sources = child.taskData.get('sources', [])
child_sources.update(sources)
redraw(child)
else:
task = init_task(self, sources, pos)
draw_task(self, task, middle=1)
event.accept()
else:
event.ignore()
return
