set_tshapeT_set_tshapeSetTshapeSetTshapeset_tshape (算子)

名称

set_tshapeT_set_tshapeSetTshapeSetTshapeset_tshape — 设置文本光标的形状。

警告

set_tshapeset_tshapeSetTshapeSetTshapeSetTshapeset_tshape 已过时，仅出于向后兼容性考虑而保留。

签名

set_tshape( : : WindowHandle, TextCursor : )

描述

set_tshapeset_tshapeSetTshapeSetTshapeSetTshapeset_tshape sets the shape and the display mode of the text cursor of the output window.

A text cursor marks the current position for text output. It is different from the mouse cursor (although both will be called 'cursor', if the context makes misconceptions impossible). The available shapes for the text cursor can be queried with query_tshapequery_tshapeQueryTshapeQueryTshapeQueryTshapequery_tshape。

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 → (handle)

窗口句柄。

TextCursorTextCursorTextCursorTextCursortextCursortext_cursor (输入控制) string → (string)

Name of cursor shape.

默认值： 'invisible' "invisible" "invisible" "invisible" "invisible" "invisible"

结果

set_tshapeset_tshapeSetTshapeSetTshapeSetTshapeset_tshape returns 2 ( H_MSG_TRUE) if the window is valid and the given cursor shape is defined for this window.否则将抛出异常。

可能的前趋

open_windowopen_windowOpenWindowOpenWindowOpenWindowopen_window, query_tshapequery_tshapeQueryTshapeQueryTshapeQueryTshapequery_tshape, get_tshapeget_tshapeGetTshapeGetTshapeGetTshapeget_tshape

可能的后继

write_stringwrite_stringWriteStringWriteStringWriteStringwrite_string, read_stringread_stringReadStringReadStringReadStringread_string

另见

get_tshapeget_tshapeGetTshapeGetTshapeGetTshapeget_tshape, query_tshapequery_tshapeQueryTshapeQueryTshapeQueryTshapequery_tshape, write_stringwrite_stringWriteStringWriteStringWriteStringwrite_string, read_stringread_stringReadStringReadStringReadStringread_string

模块

基础

算子