Win {svWidgets} | R Documentation |
R can combine various windows (native, Tk, Gtk, etc.). There could be problems when a GUI uses various kinds of windows together. For instance, it is very difficult to define a modal window that is modal for the whole application. These functions manage windows and ease their clean creation an destruction.
tkWinAdd(name = "tkwin1", parent = .TkRoot, title = NULL, pos = NULL, bind.delete = TRUE, ...) tkWinDelete(name) WinGet(name) WinNames()
name |
Name of a window |
parent |
Parent of this window |
title |
Title of the window |
pos |
Where to place the window. A string like '+XX+YY' where XX is the
horizontal position in pixels, and YY is the vertical position. Using negative
values place the window relative to the right or bottom side of the screen.
Specifying NULL (by default) allows for automatic placement of the window. |
bind.delete |
Do we automatically bind tkWinDelete to the windows delete envent? |
... |
Additional options to pass to the window creator |
The list of windows and pointers to their handles are stored in '.gui.Wins' in the 'TempEnv' environnement.
tkWinAdd()
and WinGet()
return the handle to the newly created window.
WinNames()
return the list of all windows registered in .gui.Wins.
Philippe Grosjean
MenuReadPackage
, tkImgReadPackage
## Not run: ## These cannot be run by examples() but should be OK when pasted ## into an interactive R session with the tcltk package loaded # Creating and destroying a Tk window and inspecting the list WinNames() tkWinAdd("tt", title = "My win", pos ="-40+20") WinNames() tkwm.deiconify(WinGet("tt")) # Standard tcltk functions on the window tkWinDelete("tt") WinNames() ## End(Not run)