query_mshapeT_query_mshapeQueryMshapeQueryMshapequery_mshape (算子)
名称
query_mshapeT_query_mshapeQueryMshapeQueryMshapequery_mshape — 查询所有可用的鼠标指针形状。
警告
This operator does not work in an HDevelop graphics window opened with
dev_open_window.
签名
描述
query_mshapequery_mshapeQueryMshapeQueryMshapeQueryMshapequery_mshape returns the names of all available mouse
pointer shapes for the window. These can be used in the
operator set_mshapeset_mshapeSetMshapeSetMshapeSetMshapeset_mshape。If no mouse pointers are
available, the empty tuple is returned.
执行信息
- 多线程类型：可重入（与非独占算子并行运行）。
- 多线程作用域：全局（可从任何线程调用）。
- 未采用并行化处理。
参数
WindowHandleWindowHandleWindowHandleWindowHandlewindowHandlewindow_handle (输入控制) window → HWindow, HTupleHHandleHTupleHtuple (handle) (IntPtr) (HHandle) (handle)
窗口句柄。
ShapeNamesShapeNamesShapeNamesShapeNamesshapeNamesshape_names (输出控制) string-array → HTupleSequence[str]HTupleHtuple (string) (string) (HString) (char*)
Available mouse pointer names.
结果
query_mshapequery_mshapeQueryMshapeQueryMshapeQueryMshapequery_mshape 返回值 2 ( H_MSG_TRUE )。
可能的前趋
open_windowopen_windowOpenWindowOpenWindowOpenWindowopen_window,
get_mshapeget_mshapeGetMshapeGetMshapeGetMshapeget_mshape
可能的后继
set_mshapeset_mshapeSetMshapeSetMshapeSetMshapeset_mshape
另见
set_mshapeset_mshapeSetMshapeSetMshapeSetMshapeset_mshape,
get_mshapeget_mshapeGetMshapeGetMshapeGetMshapeget_mshape
模块
基础