def execute(self, context):
listAttr = LibUtils.GetPropGroup(self.list_parent, self.list_attr)
if listAttr.list_item_selected <= 0:
return {'CANCELLED'}
listAttr.list_items.move(listAttr.list_item_selected,
listAttr.list_item_selected - 1)
listAttr.list_item_selected -= 1
return {'FINISHED'}
def DrawListWidget(layout,
parentID,
propGroupPath,
listType,
defItemName,
itemAddOp='DEFAULT',
itemRenderFunc=None):
listPropGroup = LibUtils.GetPropGroup(parentID, propGroupPath)
row = layout.row()
row.template_list(listType,
"",
listPropGroup,
'list_items',
listPropGroup,
'list_item_selected',
rows=5)
col = row.column()
sub = col.row()
subsub = sub.column(align=True)
if itemAddOp in {'DEFAULT'}:
op = subsub.operator('vray.ui_list_item_add', icon="ZOOMIN", text="")
op.list_parent = parentID
op.list_attr = propGroupPath
op.def_item_name = defItemName
else:
subsub.operator(itemAddOp, icon="ZOOMIN", text="")
sub = col.row()
op = subsub.operator('vray.ui_list_item_del', icon="ZOOMOUT", text="")
op.list_parent = parentID
op.list_attr = propGroupPath
subsub = sub.column(align=True)
op = subsub.operator("vray.ui_list_item_up", icon='MOVE_UP_VEC', text="")
op.list_parent = parentID
op.list_attr = propGroupPath
op = subsub.operator("vray.ui_list_item_down",
icon='MOVE_DOWN_VEC',
text="")
op.list_parent = parentID
op.list_attr = propGroupPath
if itemRenderFunc:
if listPropGroup.list_item_selected >= 0 and len(
listPropGroup.list_items) > 0:
listItem = listPropGroup.list_items[
listPropGroup.list_item_selected]
layout.separator()
itemRenderFunc(layout, listItem)
def execute(self, context):
listAttr = LibUtils.GetPropGroup(self.list_parent, self.list_attr)
if listAttr.list_item_selected >= 0:
listAttr.list_items.remove(listAttr.list_item_selected)
listAttr.list_item_selected -= 1
if len(listAttr.list_items):
if listAttr.list_item_selected < 0:
listAttr.list_item_selected = 0
else:
listAttr.list_item_selected = -1
return {'FINISHED'}
def execute(self, context):
listAttr = LibUtils.GetPropGroup(self.list_parent, self.list_attr)
listAttr.list_items.add()
listAttr.list_items[-1].name = self.def_item_name
listAttr.list_item_selected = len(listAttr.list_items) - 1
return {'FINISHED'}