R TkCommands Tk 非小部件命令

說明

這些函數與 Tk 非小部件命令交互，例如窗口管理器接口命令和幾何管理器。

用法

tcl(...)
tktitle(x)

tktitle(x) <- value

tkbell(...)
tkbind(...)
tkbindtags(...)
tkfocus(...)
tklower(...)
tkraise(...)

tkclipboard.append(...)
tkclipboard.clear(...)

tkevent.add(...)
tkevent.delete(...)
tkevent.generate(...)
tkevent.info(...)

tkfont.actual(...)
tkfont.configure(...)
tkfont.create(...)
tkfont.delete(...)
tkfont.families(...)
tkfont.measure(...)
tkfont.metrics(...)
tkfont.names(...)

tkgrab(...)
tkgrab.current(...)
tkgrab.release(...)
tkgrab.set(...)
tkgrab.status(...)

tkimage.create(...)
tkimage.delete(...)
tkimage.height(...)
tkimage.inuse(...)
tkimage.names(...)
tkimage.type(...)
tkimage.types(...)
tkimage.width(...)

## NB: some widgets also have a selection.clear command,
## hence the "X".

tkXselection.clear(...)
tkXselection.get(...)
tkXselection.handle(...)
tkXselection.own(...)

tkwait.variable(...)
tkwait.visibility(...)
tkwait.window(...)

## winfo actually has a large number of subcommands,
## but it's rarely used,
## so use tkwinfo("atom", ...) etc. instead.

tkwinfo(...)

# Window manager interface

tkwm.aspect(...)
tkwm.client(...)
tkwm.colormapwindows(...)
tkwm.command(...)
tkwm.deiconify(...)
tkwm.focusmodel(...)
tkwm.frame(...)
tkwm.geometry(...)
tkwm.grid(...)
tkwm.group(...)
tkwm.iconbitmap(...)
tkwm.iconify(...)
tkwm.iconmask(...)
tkwm.iconname(...)
tkwm.iconposition(...)
tkwm.iconwindow(...)
tkwm.maxsize(...)
tkwm.minsize(...)
tkwm.overrideredirect(...)
tkwm.positionfrom(...)
tkwm.protocol(...)
tkwm.resizable(...)
tkwm.sizefrom(...)
tkwm.state(...)
tkwm.title(...)
tkwm.transient(...)
tkwm.withdraw(...)


### Geometry managers

tkgrid(...)
tkgrid.bbox(...)
tkgrid.columnconfigure(...)
tkgrid.configure(...)
tkgrid.forget(...)
tkgrid.info(...)
tkgrid.location(...)
tkgrid.propagate(...)
tkgrid.rowconfigure(...)
tkgrid.remove(...)
tkgrid.size(...)
tkgrid.slaves(...)

tkpack(...)
tkpack.configure(...)
tkpack.forget(...)
tkpack.info(...)
tkpack.propagate(...)
tkpack.slaves(...)

tkplace(...)
tkplace.configure(...)
tkplace.forget(...)
tkplace.info(...)
tkplace.slaves(...)

## Standard dialogs
tkgetOpenFile(...)
tkgetSaveFile(...)
tkchooseDirectory(...)
tkmessageBox(...)
tkdialog(...)
tkpopup(...)


## File handling functions
tclfile.tail(...)
tclfile.dir(...)
tclopen(...)
tclclose(...)
tclputs(...)
tclread(...)

參數

x	一個窗口對象
value	對於tktitle 賦值，是一個字符串。
...	通過.Tcl.args處理

細節

tcl 提供了一個通用接口來調用任何 Tk 或 Tcl 命令，隻需在參數列表上運行 .Tcl.args.objv 並將結果傳遞給 .Tcl.objv 即可。大多數其他命令隻是使用特定的第一個參數調用 tcl，有時還使用給出子命令的第二個參數。

tktitle 及其賦值形式為 Tk 的 wm title 提供了替代接口

這些命令太多，無法完整說明它們及其參數。詳細信息請參閱 Tcl/Tk 文檔。除了少數例外，該模式是 Tk 子命令(如 pack configure )轉換為函數名稱(如 tkpack.configure )，而 Tcl 子命令如 tclfile.dir 。

例子

## Not run: 
## These cannot be run by examples() but should be OK when pasted
## into an interactive R session with the tcltk package loaded

tt <- tktoplevel()
tkpack(l1 <- tklabel(tt, text = "Heave"), l2 <- tklabel(tt, text = "Ho"))
tkpack.configure(l1, side = "left")

## Try stretching the window and then

tkdestroy(tt)

## End(Not run)

也可以看看

TclInterface , TkWidgets , TkWidgetcmds