Tk_SetWindowVisual - change visual characteristics of window
#include <tk.h> int Tk_SetWindowVisual(tkwin, visual, depth, colormap)
Tk_SetWindowVisual(3tk) Tk Library Procedures Tk_SetWindowVisual(3tk) ______________________________________________________________________________ NAME Tk_SetWindowVisual - change visual characteristics of window SYNOPSIS #include <tk.h> int Tk_SetWindowVisual(tkwin, visual, depth, colormap) ARGUMENTS Tk_Window tkwin (in) Token for window. Visual *visual (in) New visual type to use for tkwin. int depth (in) Number of bits per pixel desired for tkwin. Colormap colormap (in) New colormap for tkwin, which must be compatible with visual and depth. ______________________________________________________________________________ DESCRIPTION When Tk creates a new window it assigns it the default visual charac- teristics (visual, depth, and colormap) for its screen. Tk_SetWin- dowVisual may be called to change them. Tk_SetWindowVisual must be called before the window has actually been created in X (e.g. before Tk_MapWindow or Tk_MakeWindowExist has been invoked for the window). The safest thing is to call Tk_SetWindowVisual immediately after call- ing Tk_CreateWindow. If tkwin has already been created before Tk_SetWindowVisual is called then it returns 0 and does not make any changes; otherwise it returns 1 to signify that the operation com- pleted successfully. Note: Tk_SetWindowVisual should not be called if you just want to change a window's colormap without changing its visual or depth; call Tk_SetWindowColormap instead. KEYWORDS colormap, depth, visual ATTRIBUTES See attributes(7) for descriptions of the following attributes: +---------------+------------------+ |ATTRIBUTE TYPE | ATTRIBUTE VALUE | +---------------+------------------+ |Availability | runtime/tk-8 | +---------------+------------------+ |Stability | Uncommitted | +---------------+------------------+ NOTES Source code for open source software components in Oracle Solaris can be found at https://www.oracle.com/downloads/opensource/solaris-source- code-downloads.html. This software was built from source available at https://github.com/oracle/solaris-userland. The original community source was downloaded from https://source- forge.net/projects/tcl/files/Tcl/8.6.7/tk8.6.7-src.tar.gz/download. Further information about this software can be found on the open source community website at https://www.tcl.tk/. Tk 4.0 Tk_SetWindowVisual(3tk)