Tk_MainWindow - Online Linux Manual PageSection : 3
Updated : 7.0
Source : Tk
Note : Tk Library Procedures

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NAMETk_MainWindow, Tk_GetNumMainWindows − functions for querying main window information

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SYNOPSIS#include <tk.h> Tk_Window Tk_MainWindow(interp) int Tk_GetNumMainWindows()

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ARGUMENTS . el .TP 15   ​Tcl_Interp *interp (in/out) Interpreter associated with the application. .\}

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DESCRIPTIONA main window is a special kind of toplevel window used as the outermost window in an application. If interp is associated with a Tk application then Tk_MainWindow returns the application's main window. If there is no Tk application associated with interp then Tk_MainWindow returns NULL and leaves an error message in interp->result. Tk_GetNumMainWindows returns a count of the number of main windows currently open in the process.

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KEYWORDSapplication, main window 0

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ERROR : Need New Coding :         (rof_escape_sequence_block|26|Tk_MainWindow.3|1|-1|143|.so T/T___k_GetNumMainWindows.3.gz )         (rof_el|14|T___k_GetNumMainWindows.3|296/90||. el .TP 15 )         (parse_manual_page_|249|T___k_GetNumMainWindows.3|298/143|══─}─══|.══─}─══ )         (htmlprn|149|T___k_GetNumMainWindows.3|298/143|.══─}─══|.══─}─══ )         (rof_escape_sequence|91|T___k_GetNumMainWindows.3|298/144|\}|.\} )         (parse_manual_page_|249|T___k_GetNumMainWindows.3|298/144|\}|.\} )    

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