Python wx.DropSource方法代码示例

# 需要导入模块: import wx [as 别名]
# 或者: from wx import DropSource [as 别名]
def _startDrag(self, e):
        """ Put together a data object for drag-and-drop _from_ this list. """

        # Create the data object: Just use plain text.
        data = wx.PyTextDataObject()
        idx = e.GetIndex()
        text = self.GetItem(idx).GetText()
        data.SetText(text)

        # Create drop source and begin drag-and-drop.
        dropSource = wx.DropSource(self)
        dropSource.SetData(data)
        res = dropSource.DoDragDrop(flags=wx.Drag_DefaultMove)

        # If move, we want to remove the item from this list.
        if res == wx.DragMove:
            # It's possible we are dragging/dropping from this list to this list.  In which case, the
            # index we are removing may have changed...

            # Find correct position.
            pos = self.FindItem(idx, text)
            self.DeleteItem(pos) 

# 需要导入模块: import wx [as 别名]
# 或者: from wx import DropSource [as 别名]
def begin_drag(window, widget):
    do = get_data_object(widget)
    set_drag_source(widget)

    if widget.IS_SIZER:
        msg = "Move sizer to empty or populated slot to insert, to a sizer to append; hold Ctrl to copy"
    elif widget.IS_TOPLEVEL:
        msg = "Move window to application object; hold Ctrl to copy"
    elif widget.WX_CLASS in ("wxToolBar", "wxMenuBar"):
        msg = "Move tool or menu bar to application object or frame; hold Ctrl to copy"
    else:
        msg = "Move control to empty or populated slot to insert, to a sizer to append; hold Ctrl to copy"
    common.main.user_message( msg )

    drop_source = wx.DropSource(window)
    drop_source.SetData(do)
    drop_source.DoDragDrop(True)
    set_drag_source(None) 

# 需要导入模块: import wx [as 别名]
# 或者: from wx import DropSource [as 别名]
def OnStartDrag(self, event):
        idx = event.GetIndex()
        itemData = self.GetItemData(idx)
        if itemData[1] != EVENT_ICON:
            return
        text = itemData[2]
        # create our own data format and use it in a
        # custom data object
        customData = wx.CustomDataObject(wx.CustomDataFormat("DragItem"))
        customData.SetData(text.encode("utf-8"))

        # And finally, create the drop source and begin the drag
        # and drop operation
        dropSource = wx.DropSource(self)
        dropSource.SetData(customData)
        result = dropSource.DoDragDrop(wx.Drag_AllowMove)
        if result == wx.DragMove:
            self.Refresh() 

# 需要导入模块: import wx [as 别名]
# 或者: from wx import DropSource [as 别名]
def __init__(self, win, text):
        wx.DropSource.__init__(self, win)
        # create our own data format and use it in a
        # custom data object
        customData = wx.CustomDataObject("DragItem")
        customData.SetData(text)

        # Now make a data object for the text and also a composite
        # data object holding both of the others.
        textData = wx.TextDataObject(text.decode("UTF-8"))

        data = wx.DataObjectComposite()
        data.Add(textData)
        data.Add(customData)

        # We need to hold a reference to our data object, instead it could
        # be garbage collected
        self.data = data

        # And finally, create the drop source and begin the drag
        # and drop operation
        self.SetData(data) 

# 需要导入模块: import wx [as 别名]
# 或者: from wx import DropSource [as 别名]
def OnBeginDragEvent(self, event):
        """
        Handles wx.EVT_TREE_BEGIN_DRAG
        """
        srcItemId = event.GetItem()
        srcNode = self.GetPyData(srcItemId)
        if not srcNode.isMoveable:
            return
        self.SelectItem(srcItemId)
        dropTarget = self.dropTarget
        dropTarget.srcNode = srcNode
        dropTarget.isExternalDrag = False

        DropSource(self, srcNode.GetXmlString()).DoDragDrop(wx.Drag_AllowMove)

        dropTarget.srcNode = eg.EventItem
        dropTarget.isExternalDrag = True
        self.ClearInsertMark()
        if dropTarget.lastHighlighted is not None:
            self.SetItemDropHighlight(dropTarget.lastHighlighted, False)

        if dropTarget.whereToDrop is not None:
            parentNode, pos = dropTarget.whereToDrop
            eg.UndoHandler.MoveTo(self.document).Do(srcNode, parentNode, pos) 

# 需要导入模块: import wx [as 别名]
# 或者: from wx import DropSource [as 别名]
def OnProcessVariablesGridCellLeftClick(self, event):
        row = event.GetRow()
        if event.GetCol() == 0:
            var_name = self.ProcessVariablesTable.GetValueByName(row, "Name")
            var_type = self.Controler.GetSlaveVariableDataType(
                *self.ProcessVariablesTable.GetValueByName(row, "ReadFrom"))
            data_size = self.Controler.GetSizeOfType(var_type)
            number = self.ProcessVariablesTable.GetValueByName(row, "Number")
            location = "%%M%s" % data_size + \
                       ".".join(map(str, self.Controler.GetCurrentLocation() + (number,)))

            data = wx.TextDataObject(str((location, "location", var_type, var_name, "")))
            dragSource = wx.DropSource(self.ProcessVariablesGrid)
            dragSource.SetData(data)
            dragSource.DoDragDrop()
        event.Skip() 

# 需要导入模块: import wx [as 别名]
# 或者: from wx import DropSource [as 别名]
def OnTreeBeginDrag(self, event):
        """
        Called when a drag is started in tree
        @param event: wx.TreeEvent
        """
        selected_item = event.GetItem()
        item_pydata = self.Tree.GetPyData(selected_item)

        # Item dragged is a block
        if item_pydata is not None and item_pydata["type"] == BLOCK:
            # Start a drag'n drop
            data = wx.TextDataObject(str(
                (self.Tree.GetItemText(selected_item),
                 item_pydata["block_type"],
                 "",
                 item_pydata["inputs"])))
            dragSource = wx.DropSource(self.Tree)
            dragSource.SetData(data)
            dragSource.DoDragDrop() 

# 需要导入模块: import wx [as 别名]
# 或者: from wx import DropSource [as 别名]
def OnStartDrag(self, event):
        item = self.tree.GetPyData(event.GetItem())
        text = item.info.eventPrefix + "." + item.name
        # create our own data format and use it in a
        # custom data object
        customData = wx.CustomDataObject(wx.CustomDataFormat("DragItem"))
        customData.SetData(text.encode("utf-8"))

        # And finally, create the drop source and begin the drag
        # and drop opperation
        dropSource = wx.DropSource(self)
        dropSource.SetData(customData)
        result = dropSource.DoDragDrop(wx.Drag_DefaultMove)
        if result == wx.DragMove:
            self.Refresh() 

# 需要导入模块: import wx [as 别名]
# 或者: from wx import DropSource [as 别名]
def StartDragNDrop(self, data):
        data_obj = wx.TextDataObject(str(data))
        dragSource = wx.DropSource(self.GetCTRoot().AppFrame)
        dragSource.SetData(data_obj)
        dragSource.DoDragDrop() 

# 需要导入模块: import wx [as 别名]
# 或者: from wx import DropSource [as 别名]
def OnVariablesGridCellLeftClick(self, event):
        if event.GetCol() == 0:
            row = event.GetRow()
            data_type = self.Table.GetValueByName(row, "Type")
            var_name = self.Table.GetValueByName(row, "Name")
            data = wx.TextDataObject(str((var_name, "Global", data_type,
                                          self.Controler.GetCurrentLocation())))
            dragSource = wx.DropSource(self.VariablesGrid)
            dragSource.SetData(data)
            dragSource.DoDragDrop()
            return
        event.Skip() 

# 需要导入模块: import wx [as 别名]
# 或者: from wx import DropSource [as 别名]
def OnTreeBeginDrag(self, event):
        filepath = self.ManagedDir.GetPath()
        if os.path.isfile(filepath):
            relative_filepath = filepath.replace(os.path.join(self.Folder, ""), "")
            data = wx.TextDataObject(str(("'%s'" % relative_filepath, "Constant")))
            dragSource = wx.DropSource(self)
            dragSource.SetData(data)
            dragSource.DoDragDrop() 

# 需要导入模块: import wx [as 别名]
# 或者: from wx import DropSource [as 别名]
def OnLeftDown(self, event):
        """
        Function called when mouse left button is pressed
        @param event: wx.MouseEvent
        """
        # Get first item
        item = self.ItemsDict.values()[0]

        # Calculate item path bounding box
        _width, height = self.GetSize()
        item_path = item.GetVariable(
            self.ParentWindow.GetVariableNameMask())
        w, h = self.GetTextExtent(item_path)

        # Test if mouse has been pressed in this bounding box. In that case
        # start a move drag'n drop of item variable
        x, y = event.GetPosition()
        item_path_bbox = wx.Rect(20, (height - h) / 2, w, h)
        if item_path_bbox.InsideXY(x, y):
            self.ShowButtons(False)
            data = wx.TextDataObject(str((item.GetVariable(), "debug", "move")))
            dragSource = wx.DropSource(self)
            dragSource.SetData(data)
            dragSource.DoDragDrop()

        # In other case handle event normally
        else:
            event.Skip() 

# 需要导入模块: import wx [as 别名]
# 或者: from wx import DropSource [as 别名]
def OnVariablesListLeftDown(self, event):
        if self.InstanceChoice.GetSelection() == -1:
            wx.CallAfter(self.ShowInstanceChoicePopup)
        else:
            instance_path = self.InstanceChoice.GetStringSelection()
            item, flags = self.VariablesList.HitTest(event.GetPosition())
            if item is not None:
                item_infos = self.VariablesList.GetPyData(item)
                if item_infos is not None:

                    item_button = self.VariablesList.IsOverItemRightImage(
                        item, event.GetPosition())
                    if item_button is not None:
                        callback = self.ButtonCallBacks[item_button].leftdown
                        if callback is not None:
                            callback(item_infos)

                    elif (flags & CT.TREE_HITTEST_ONITEMLABEL and
                          item_infos.var_class in ITEMS_VARIABLE):
                        self.ParentWindow.EnsureTabVisible(
                            self.ParentWindow.DebugVariablePanel)
                        item_path = "%s.%s" % (instance_path, item_infos.name)
                        data = wx.TextDataObject(str((item_path, "debug")))
                        dragSource = wx.DropSource(self.VariablesList)
                        dragSource.SetData(data)
                        dragSource.DoDragDrop()
        event.Skip() 

# 需要导入模块: import wx [as 别名]
# 或者: from wx import DropSource [as 别名]
def OnProjectTreeBeginDrag(self, event):
        selected_item = (self.SelectedItem
                         if self.SelectedItem is not None
                         else event.GetItem())
        if selected_item.IsOk() and self.ProjectTree.GetPyData(selected_item)["type"] == ITEM_POU:
            block_name = self.ProjectTree.GetItemText(selected_item)
            block_type = self.Controler.GetPouType(block_name)
            if block_type != "program":
                data = wx.TextDataObject(str((block_name, block_type, "")))
                dragSource = wx.DropSource(self.ProjectTree)
                dragSource.SetData(data)
                dragSource.DoDragDrop()
            self.ResetSelectedItem() 

# 需要导入模块: import wx [as 别名]
# 或者: from wx import DropSource [as 别名]
def OnSubindexGridCellLeftClick(self, event):
        if not self.ParentWindow.ModeSolo:
            col = event.GetCol()
            if self.Editable and col == 0:
                selected = self.IndexList.GetSelection()
                if selected != wx.NOT_FOUND:
                    index = self.ListIndex[selected]
                    subindex = event.GetRow()
                    entry_infos = self.Manager.GetEntryInfos(index)
                    if not entry_infos["struct"] & OD_MultipleSubindexes or subindex != 0:
                        subentry_infos = self.Manager.GetSubentryInfos(index, subindex)
                        typeinfos = self.Manager.GetEntryInfos(subentry_infos["type"])
                        if typeinfos:
                            bus_id = '.'.join(map(str, self.ParentWindow.GetBusId()))
                            var_name = "%s_%04x_%02x" % (self.Manager.GetCurrentNodeName(), index, subindex)
                            size = typeinfos["size"]
                            data = wx.TextDataObject(str(
                                ("%s%s.%d.%d"%(SizeConversion[size], bus_id, index, subindex), 
                                 "location", 
                                 IECTypeConversion.get(typeinfos["name"]), 
                                 var_name, "")))
                            dragSource = wx.DropSource(self.SubindexGrid)
                            dragSource.SetData(data)
                            dragSource.DoDragDrop()
                            return
            elif col == 0:
                selected = self.IndexList.GetSelection()
                node_id = self.ParentWindow.GetCurrentNodeId()
                if selected != wx.NOT_FOUND and node_id is not None:
                    index = self.ListIndex[selected]
                    subindex = event.GetRow()
                    entry_infos = self.Manager.GetEntryInfos(index)
                    if not entry_infos["struct"] & OD_MultipleSubindexes or subindex != 0:
                        subentry_infos = self.Manager.GetSubentryInfos(index, subindex)
                        typeinfos = self.Manager.GetEntryInfos(subentry_infos["type"])
                        if subentry_infos["pdo"] and typeinfos:
                            bus_id = '.'.join(map(str, self.ParentWindow.GetBusId()))
                            var_name = "%s_%04x_%02x" % (self.Manager.GetSlaveName(node_id), index, subindex)
                            size = typeinfos["size"]
                            data = wx.TextDataObject(str(
                                ("%s%s.%d.%d.%d"%(SizeConversion[size], bus_id, node_id, index, subindex), 
                                 "location", 
                                 IECTypeConversion.get(typeinfos["name"]), 
                                 var_name, "")))
                            dragSource = wx.DropSource(self.SubindexGrid)
                            dragSource.SetData(data)
                            dragSource.DoDragDrop()
                            return
        event.Skip()