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- 1) Drag-n-drop command: blt_drag&drop
- Updated version of Michael McLennan's drag and drop command
- (it's still maintained by Michael).
-
- 2) Hypertext widget: blt_htext
- Allows text and Tk widgets to combined in a single scroll-able
- window.
-
- 3) Busy window: blt_busy
- For handling user-interaction when the application is "busy".
- Manages an invisible "busy" window which prevents further
- user device (keyboard, mouse, button, etc.) interactions.
- Also provides a different cursor which supersedes application
- cursors.
-
- 4) Bitmap command: blt_bitmap
- Lets you read and write bitmaps from Tcl. Can define X bitmaps
- and create bitmaps from text strings. Other options query any
- loaded X bitmap.
-
- 5) Background "exec" command: blt_bgexec
- Like "exec ... &", but collects the output of the detached
- UNIX subprocesses and sets a Tcl variable upon their completion.
- Can be used with "tkwait variable" to handle application's
- expose events, etc. while waiting for subprocesses to finish.
-
- 6) Table geometry manager: blt_table
- Specify window placements as table row,column positions. Also
- has many options for placing constraints on window resizes.
-
- 7) Barchart widget: blt_barchart
-
- 8) XY graph widget: blt_graph
-
- 9) Window option command: blt_win
- Lets you raise, lower, map, or, unmap any window.
-
- 10) Watch commands: blt_watch
- Lets you specify Tcl procedures to be run before and/or
- after every Tcl command. May be used for logging,
- tracing, profiling, or debugging or Tcl code.
-
- 11) Simple command trace: blt_debug
- Simply prints out each Tcl command before it's executed.
-
- 12) Cutbuffer and bell commands: blt_cutbuffer, blt_bell
- The commands are derived from the "bellcut" extensions and are
- provided as a convenience. Credit should go to the author(s)
- (I can't remember who they are. Sorry) for this work.
-
-