panelphase.py 文件源码

def OnKeyListItem(self, event):
        keycode = event.GetKeyCode()
        itemcount = self.mainlist.GetItemCount()
        if keycode == wx.WXK_DELETE and itemcount > 0:
            self.mainlist.DeleteItem(self.CurrentListItem)
            self.pipelineitems[self.CurrentListItem].Hide()
            self.pipelineitems.pop(self.CurrentListItem)
            if len(self.pipelineitems) == 0:
                self.menu_place_holder.Show()
            next = self.CurrentListItem - 1
            self.mainlist.SetItemState(next, wx.LIST_STATE_SELECTED, wx.LIST_STATE_SELECTED )
        event.Skip()