get_tshapeT_get_tshapeGetTshapeGetTshapeget_tshape (算子名称)

名称

get_tshapeT_get_tshapeGetTshapeGetTshapeget_tshape — Get the shape of the text cursor.

Warning

get_tshapeget_tshapeGetTshapeGetTshapeGetTshapeget_tshape is obsolete and is only provided for reasons of backward compatibility.

参数签名

描述

get_tshapeget_tshapeGetTshapeGetTshapeGetTshapeget_tshape queries the shape of the text cursor for the output window. A new cursor shape is set by the operator set_tshapeset_tshapeSetTshapeSetTshapeSetTshapeset_tshape.

A text cursor marks the current position for text output (which can also be invisible). 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.

运行信息

• Multithreading type: reentrant (runs in parallel with non-exclusive operators).
• Multithreading scope: global (may be called from any thread).
• Processed without parallelization.

参数表

结果

get_tshapeget_tshapeGetTshapeGetTshapeGetTshapeget_tshape returns 2 ( H_MSG_TRUE) if the window is valid. Otherwise an exception is raised.

可能的前置算子

open_windowopen_windowOpenWindowOpenWindowOpenWindowopen_window, set_fontset_fontSetFontSetFontSetFontset_font

可能的后置算子

set_tshapeset_tshapeSetTshapeSetTshapeSetTshapeset_tshape, set_tpositionset_tpositionSetTpositionSetTpositionSetTpositionset_tposition, write_stringwrite_stringWriteStringWriteStringWriteStringwrite_string, read_stringread_stringReadStringReadStringReadStringread_string, read_charread_charReadCharReadCharReadCharread_char

参考其它

set_tshapeset_tshapeSetTshapeSetTshapeSetTshapeset_tshape, query_tshapequery_tshapeQueryTshapeQueryTshapeQueryTshapequery_tshape, write_stringwrite_stringWriteStringWriteStringWriteStringwrite_string, read_stringread_stringReadStringReadStringReadStringread_string

模块

Foundation