def __init__(self,parent=None):
super(Content_Treeview,self).__init__(parent)
self.overlay_painter = Progress_Overlay_Painter()
self.overlay_painter.set_paint_device(self)
#self.overlay_painter.show()
self.setAlternatingRowColors(True)
scale = .045
self.setIconSize(QSize(1920*scale,1080*scale))
self.setDragEnabled(True)
self.setSelectionMode(QAbstractItemView.ExtendedSelection)
#self.setSortingEnabled(True)
#self.setModel(Content_Model())
self.connect(self, SIGNAL("collapsed (const QModelIndex&)"),self.stop_loading)
self.connect(self, SIGNAL("expanded (const QModelIndex&)"),self.start_loading)
self.connect(self, SIGNAL("doubleClicked (const QModelIndex&)"),self.double_clicked)
self.auto_size()
class Content_Treeview(QTreeView):
def __init__(self,parent=None):
super(Content_Treeview,self).__init__(parent)
self.overlay_painter = Progress_Overlay_Painter()
self.overlay_painter.set_paint_device(self)
#self.overlay_painter.show()
self.setAlternatingRowColors(True)
scale = .045
self.setIconSize(QSize(1920*scale,1080*scale))
self.setDragEnabled(True)
self.setSelectionMode(QAbstractItemView.ExtendedSelection)
#self.setSortingEnabled(True)
#self.setModel(Content_Model())
self.connect(self, SIGNAL("collapsed (const QModelIndex&)"),self.stop_loading)
self.connect(self, SIGNAL("expanded (const QModelIndex&)"),self.start_loading)
self.connect(self, SIGNAL("doubleClicked (const QModelIndex&)"),self.double_clicked)
self.auto_size()
def stop_loading(self,index):
self.model().remove_data_request(index)
def start_loading(self,index):
self.model().request_children_data_loaded(index)
def double_clicked(self,index):
item_data = index.internalPointer()
if not isinstance(item_data.content, content_types.FileSequence):
url = item_data.content.url()
QDesktopServices.openUrl(QUrl(url))
def auto_size(self):
for i in [0,1,2,3,4]:
self.resizeColumnToContents(i)
#self.setColumnWidth(0,200)
def currentChanged(self,current,previous):
self.emit(SIGNAL('current_changed'),current,previous)
QTreeView.currentChanged(self,current,previous)
self.model().set_current_item(current.internalPointer())
if current:
self.model().priority_data_request(current)
def dataChanged(self,topLeft,bottomRight):
QTreeView.dataChanged(self,topLeft,bottomRight)
#for i in [1,2,3,4]:
#self.resizeColumnToContents(i)
def get_selected_items(self):
selected_items = []
#print self.selectedIndexes()
selection_model = self.selectionModel()
#print selection_model.selectedRows()
for index in selection_model.selectedRows():
item_data = index.internalPointer()
selected_items.append(item_data)
return selected_items
def sizeHint(self):
return QSize(800,400)
def setModel(self,model):
QTreeView.setModel(self,model)
self.setSortingEnabled(True)
self.start_loading(None)
def keyPressEvent(self,event):
if event == QKeySequence.Copy:
items = self.get_selected_items()
paths = []
for item in items:
paths.append(item.content.path())
app = QApplication.instance()
app.clipboard().setText("\n".join(paths))
print paths
event.accept()
else:
QTreeView.keyPressEvent(self,event)
def paintEvent(self,event):
QTreeView.paintEvent(self,event)
self.overlay_painter.paint_overlay()
