Tcl/Tk in a Nutshell

Group Listing of Commands

This section briefly lists all BLT commands, grouped logically by function.

Graphical Commands

barchart	Plot two-dimensional bar chart of data in a window.
bitmap	Read and write bitmaps using inline Tcl code.
busy	Prevent user interaction when a graphical application is busy.
container	Container for a window from another application.
drag&drop	Provide a drag-and-drop facility for Tk applications.
graph	Plot two-dimensional graphics of data in a window.
hierbox	Hierarchical listbox for displaying ordered trees.
htext	A simple hypertext widget.
stripchart	Plot strip charts of data in a window.
table	A table-based geometry manager.
tabset	A tab notebook or simple tabset.
winop	Raise, lower, map, or unmap a window.

Numerical Data Commands

spline	Compute a spline curve fitted to a set of data points.
vector	A data structure for manipulating floating-point data values.

Tile Widget Commands

tilebutton	Version of Tk button supporting background tiles.
tilecheckbutton	Version of Tk checkbutton supporting background tiles.
tileframe	Version of Tk frame supporting background tiles.
tilelabel	Version of Tk label supporting background tiles.
tileradiobutton	Version of Tk radiobutton supporting background tiles.
tilescrollbar	Version of Tk scrollbar supporting background tiles.
tiletoplevel	Version of Tk toplevel supporting background tiles.

Utility Commands

beep	Ring the keyboard bell.
bgexec	Similar to the Tcl exec command, but allows Tk to handle events while a process is executing.
bltdebug	Simple Tcl command tracing ...