query_mshapeT_query_mshapeQueryMshapeQueryMshapequery_mshape (算子名称)

名称

query_mshapeT_query_mshapeQueryMshapeQueryMshapequery_mshape — Query all available mouse pointer shapes.

警告

This operator does not work in an HDevelop graphics window opened with dev_open_window.

参数签名

query_mshape( : : WindowHandle : ShapeNames)

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.

运行信息

多线程类型:可重入(与非独占操作符并行运行)。
多线程作用域:全局(可以从任何线程调用)。
未经并行化处理。

参数表

WindowHandleWindowHandleWindowHandleWindowHandlewindowHandlewindow_handle (input_control) window → (handle)

Window handle.

ShapeNamesShapeNamesShapeNamesShapeNamesshapeNamesshape_names (output_control) string-array → (string)

Available mouse pointer names.

结果

query_mshapequery_mshapeQueryMshapeQueryMshapeQueryMshapequery_mshape 返回值 2 ( H_MSG_TRUE) .

可能的前置算子

open_windowopen_windowOpenWindowOpenWindowOpenWindowopen_window, get_mshapeget_mshapeGetMshapeGetMshapeGetMshapeget_mshape

可能的后置算子

set_mshapeset_mshapeSetMshapeSetMshapeSetMshapeset_mshape

参考其它

set_mshapeset_mshapeSetMshapeSetMshapeSetMshapeset_mshape, get_mshapeget_mshapeGetMshapeGetMshapeGetMshapeget_mshape

模块

Foundation